# Indiana County Athletic Conferences

There were numerous conferences within the IHSAA that were made up of schools based entirely in one county. Many of these "County Conferences" also contained schools from neighboring counties that were either geographically closer or smaller than the other schools in their home county. These conferences would fold when schools would consolidate and seek out other, more expansive conferences that included similar-sized schools. The starting date of many of these conferences is hard to confirm, so the listing for many of these leagues uses the earliest date that can be confirmed.

## Adams County Conference

This conference predates the end of World War II, and most of its members shared membership with the Eastern Indiana Conference (EIC). The last non-EIC member closed in 1956, and this county league folded the next year.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Berne$^1$ | Berne | Bears | <1945 | Independents | 1957 | Eastern Indiana (EIC) |
| Geneva$^1$ | Geneva | Cardinals | <1945 | Independents | 1957 | Eastern Indiana (EIC) |
| Hartford Township$^1$ | Linn Grove | Gorillas | <1945 | Independents | 1957 | Eastern Indiana (EIC) |
| Jefferson Township | Jay City | Warriors | <1945 | Independents | 1956 | none (consolidated into Geneva) |
| Kirkland Township | Peterson | Kangaroos | <1945 | Independents | 1949 | none (consolidated into Adams Central) |
| Monmouth$^1$ | Monmouth | Eagles | <1945 | Independents | 1957 | Eastern Indiana (EIC) |
| Monroe Township | Monroe | Bearkatz | <1945 | Independents | 1949 | none (consolidated into Adams Central) |
| Pleasant Mills | Pleasant Mills | Spartans | <1945 | Independents | 1949 | none (consolidated into Adams Central) |
| Adams Central$^2$ | Monroe | Flying Jets | 1949 | none (new school) | 1957 | Eastern Indiana (EIC) |
* Concurrent in ACC and EIC from 1953 to 1957.
* Concurrent in ACC and EIC from 1954 to 1957.

## Bartholomew County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Clifford | Clifford | Panthers | <1925 | 1928 | Bartholomew- Shelby County |
| Hope | Hope | Red Devils | <1925 | 1928 | Bartholomew- Shelby County |
| Newbern | Newbern | Knights | <1925 | 1928 | none (consolidated into Columbus |
| Rock Creek Township | Burnsville | Bees | <1925 | 1928 | none (consolidated into Columbus |

## Bartholomew-Shelby County League

Originally the Shelby County League, the conference became a rare arrangement where all of the non-city schools from two counties played in the same conference in 1928, as Clifford and Hope became the only two schools remaining from the Bartholomew County Conference. Rather than just absorbing the two schools, the league rebranded under the BSCL moniker. Once Hauser left in 1961, the league took the old SCL name for three seasons, until the three remaining schools rejoined Hauser in the Mid-Hoosier Conference.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Boggstown | Boggstown | Panthers | <1925 | | 1958 | none (consolidated into Triton Central) |
| Fairland | Fairland | Hornets | <1925 | | 1958 | none (consolidated into Triton Central) |
| Flat Rock | Flat Rock | Cardinals | <1925 | | 1958 | none (consolidated into Southwestern) |
| Moral Township | Brookfield | Hawks | <1925 | | 1958 | none (consolidated into Triton Central) |
| Morristown | Morristown | Yellow Jackets | <1925 | | 1947 | East Central |
| Mount Auburn | Mount Auburn | Rangers | <1925 | | 1958 | none (consolidated into Southwestern) |
| Waldron | Waldron | Mohawks | <1925 | | 1964 | Mid-Hoosier |
| Clifford | Clifford | Panthers | 1928 | Bartholomew County | 1957 | none (consolidated into Hauser) |
| Hope | Hope | Red Devils | 1928 | Bartholomew County | 1957 | none (consolidated into Hauser) |
| Hauser | Hope | Jets | 1957 | none (new school) | 1961 | Dixie |
| Southwestern (Shelbyville) | Shelbyville | Spartans | 1958 | none (new school) | 1964 | Mid-Hoosier |
| Triton Central | Fairland | Tigers | 1958 | none (new school) | 1964 | Mid-Hoosier |

## Benton County Conference

The conference was founded in 1911, and stayed largely intact until the 1950s.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Ambia | Ambia | Wildcats | 1911 | 1955 | Prairie |
| Boswell | Boswell | Blackhawks | 1911 | 1955 | Prairie |
| Earl Park | Earl Park | Cardinals | 1911 | 1957 | Western IN Small HS |
| Fowler | Fowler | Bulldogs | 1911 | 1955 | Midwest |
| Freeland Park | Freeland Park | Rockets | 1911 | 1957 | Western IN Small HS |
| Gilboa Township | Wadena | Wildcats | 1911 | 1957 | Western IN Small HS |
| Otterbein | Otterbein | Red Devils | 1911 | 1955 | Prairie |
| Oxford | Oxford | Blue Devils | 1911 | 1955 | Prairie |
| Pine Township | Fowler | Eagles | 1911 | 1957 | Western IN Small HS |
| Raub | Raub | Ramblers | 1911 | 1957 | Western IN Small HS |
| Wadena | Wadena | Indians | 1911 | 1957 | Western IN Small HS |

## Blackford County Conference

A three school conference of schools from Blackford County, it ended
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Hartford City$^1$ | Hartford City | Airedales | <1940 | Independents | 1953 | Central Indiana |
| Montpelier | Montpelier | Pacers | <1940 | Independents | 1953 | Eastern Indiana (Northern) |
| Roll | Roll | Red Rollers | <1940 | Independents | 1953 | Eastern Indiana (Northern) |
* Played concurrently in BCC and CIAC 1945-53.

## Boone County Conference

The conference began in 1920, and folded in 1964, as only two schools remained.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Advance | Advance | Osceoleons | 1920 | | 1948 | none (consolidated into Jackson Township |
| Dover | Dover | Blue Devils | 1920 | | 1957 | Big 4 |
| Jamestown | Jamestown | Little Giants | 1920 | | 1948 | none (consolidated into Jackson Township |
| Lebanon | Lebanon | Tigers | 1920 | | <1951 | Western Indiana |
| Perry Central | Herr | Midgets | 1920 | | 1963 | none (consolidated into Lebanon |
| Pinnell | Pinnell | Purple Dragons | 1920 | | 1964 | none (consolidated into Granville Wells) |
| Thorntown | Thorntown | Kewasakees | 1920 | | 1964 | Independents (MCC 1966) |
| Washington Township | Mechanicsburg | Warriors | 1920 | | 1932 | none (consolidated into Thorntown) |
| Whitestown | Whitestown | Panthers | 1920 | | 1964 | none (consolidated into Lebanon |
| Zionsville | Zionsville | Eagles | 1920 | | 1964 | Independents (RC 1972) |
| Jackson Township | Jamestown | Rockets | 1948 | none (new school) | 1955 | Big 4 |

## Brown County Conference

Another triangular conference within Brown County, all three schools consolidated into Brown County High School in 1961.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Helmsburg | Helmsburg | Tigers | <1932 | Independents | 1961 | none (consolidated into Brown County) |
| Nashville | Nashville | Yellow Jackets$^1$ | <1932 | Independents | 1961 | none (consolidated into Brown County) |
| Van Buren | Christiansburg | Bearcats | <1932 | Independents | 1961 | none (consolidated into Brown County) |
* Changed name from Broncos in the 1930s.

## Carroll County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Adams Township | Lockport | Tigers | <1913 | 1961 | White County |
| Bringhurst | Bringhurst | Badgers | <1913 | 1927 | none (consolidated into Flora) |
| Burlington | Burlington | Polar Cubs | <1913 | 1961 | none (consolidated into Carroll) |
| Burrows | Burrows | Bulldogs | <1913 | 1958 | none (consolidated into Deer Creek) |
| Camden | Camden | Red Devils | <1913 | 1955 | Midwest |
| Carrollton | Carrollton | Cardinals | <1913 | 1955 | none (consolidated into Burlington) |
| Cutler | Cutler | Wildcats | <1913 | 1958 | none (consolidated into Burlington) |
| Deer Creek | Harley | Crickets | <1913 | 1958 | none (consolidated into Flora) |
| Delphi | Delphi | Oracles | <1913 | 1947 | Hoosier |
| Flora | Flora | Badgers | <1913 | 1947 | Hoosier |
| Rockfield | Rockfield | Dodgers | <1913 | 1951 | none (consolidated into Camden) |

## Cass County Conference

All schools were located in Cass County, Indiana. The conference formed in 1922 and folded in 1963.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Deacon | Deacon | Demons | 1922 | | 1934 | none (consolidated into Young America) |
| Galveston | Galveston | Cardinals | 1922 | | 1963 | none (consolidated into Cass) |
| Lincoln | Lincoln | Railsplitters | 1922 | | 1933 | none (consolidated into Galveston) |
| Logansport | Logansport | Berries | 1922 | | 1926 | North Central |
| Lucerne | Lucerne | Lions | 1922 | | 1963 | none (consolidated into Pioneer) |
| Metea | Metea | Hornets | 1922 | | 1961 | none (consolidated into South Caston) |
| New Waverly | New Waverly | Wildcats | 1922 | | 1959 | none (consolidated into Washington Township) |
| Onward | Onward | Red Coats | 1922 | | 1953 | none (consolidated into Tipton Township) |
| Royal Center | Royal Center | Bulldogs | 1922 | | 1955 | Midwest |
| Tipton Township$^1$ | Walton | Warriors | 1922 | | 1963 | none (consolidated into Cass) |
| Twelve Mile | Twelve Mile | Milers | 1922 | | 1961 | none (consolidated into South Caston) |
| Washington Township | Anoka | Hatchets | 1922 | | 1963 | none (consolidated into Cass) |
| Young America | Young America | Yanks | 1922 | | 1963 | none (consolidated into Cass) |
| Noble Township | Verona | Knights | 1930 | none (new school) | 1939 | none (consolidated into Lucerne) |
| South Caston | Metea | Comets | 1961 | none (new school) | 1963 | Independents (consolidated into Caston 1964) |
* Was Walton before 1953.

## Clark County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Borden | Borden | Braves | <1945 | 1957 | Southern Monon |
| Charlestown | Charlestown | Pirates | <1945 | 1958 | Mid-Southern |
| Clarksville | Clarksville | Generals | <1945 | 1958 | Mid-Southern |
| Henryville | Henryville | Hornets | <1945 | 1958 | Southern Monon |
| New Washington | New Washington | Mustangs | <1945 | 1958 | Southern Monon |
| Silver Creek | Sellersburg | Dragons | <1945 | 1958 | Mid-Southern |

## Clay County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Ashboro | Ashboro | Shamrocks | <1935 | | 1959 | none (consolidated into Clay City) |
| Bowling Green | Bowling Green | Pioneers | <1935 | | 1964 | none (consolidated into Clay City) |
| Brazil | Brazil | Red Devils | <1935 | | 1944 | West Central |
| Clay City | Clay City | Eels | <1935 1940 | White River Valley | 1936 1964 | White River Valley Tri-River |
| Coalmont | Coalmont | Cardinals | <1935 | | 1963 | none (consolidated into Shakamak) |
| Cory | Cory | Apple Boys | <1935 | | 1964 | Tri-County (Western) |
| Staunton | Staunton | Yellow Jackets | <1935 | | 1964 | Tri-River |
| Van Buren | Carbon | Blue Devils | <1935 | | 1964 | Tri-River |

## Clinton County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Colfax | Colfax | Hickories | <1935 | 1961 | none (consolidated into Clinton Prairie) |
| Forest | Forest | Bobcats | <1935 | 1959 | none (consolidated into Clinton Central) |
| Jackson Township | Antioch | Cardinals | <1935 | 1961 | none (consolidated into Clinton Prairie) |
| Kirklin | Kirklin | Travelers | <1935 | 1959 | none (consolidated into Clinton Central) |
| Michigantown | Michigantown | Ganders | <1935 | 1959 | none (consolidated into Clinton Central) |
| Mulberry | Mulberry | Berries | <1935 | 1961 | none (consolidated into Clinton Prairie) |
| Rossville | Rossville | Hornets | <1935 | 1947 | Hoosier |
| Scircleville | Scircleville | Ringers | <1935 | 1959 | none (consolidated into Clinton Central) |
| Sugar Creek Township | Pickard | Crickets | <1935 | 1959 | none (consolidated into Clinton Central) |
| Washington Township | Jefferson | Warriors | <1935 | 1961 | none (consolidated into Clinton Prairie) |

## Daviess County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Alfordsville | Alfordsville | Yellow Jackets | <1938 | | 1965 | none (consolidated into Barr-Reeve) |
| Barr-Reeve$^1$ | Montgomery | Vikings | <1938 1954 | SW Indiana | 1939 1968 | SW Indiana Patoka Valley |
| Elnora | Elnora | Owls | <1938 | | 1968 | none (consolidated into North Daviess) |
| Epsom | Epsom | Salts | <1938 | | 1968 | none (consolidated into North Daviess) |
| Glendale | Glendale | Indians | <1938 | | 1968 | none (consolidated into Washington) |
| Odon | Odon | Bulldogs | <1938 | | 1954 | SW Indiana |
| Plainville | Plainville | Midgets | <1938 1940 | SW Indiana | 1939 1968 | SW Indiana none (consolidated into North Daviess) |
| Raglesville | Raglesville | Rockets | <1938 | | 1968 | none (consolidated into North Daviess) |
* Was Barr Township before 1965.

## Dearborn County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Aurora | Aurora | Red Devils | 192? | 1930 | Southeastern Indiana |
| Bright | Bright | Panthers | 192? | 1941 | Laughery Valley |
| Dillsboro | Dillsboro | Bulldogs | 192? | 1941 | Laughery Valley |
| Guilford | Guilford | Wildcats | 192? | 1941 | Laughery Valley |
| Lawrenceburg | Lawrenceburg | Tigers | 192? | 1930 | Southeastern Indiana |
| Moores Hill | Moores Hill | Bobcats | 192? | 1941 | Laughery Valley |

## Decatur County Conference

All schools were located in Decatur County. Conference folded in 1968 as all schools consolidated into either North Decatur or South Decatur high schools.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Burney | Burney | Panthers | <1915 | 1968 | none (consolidated into South Decatur) |
| Clarksburg | Clarksburg | Knights | <1915 | 1968 | none (consolidated into North Decatur) |
| Jackson Township | Sardinia | Tigers | <1915 | 1968 | none (consolidated into South Decatur) |
| New Point | New Point | Little Giants | <1915 | 1968 | none (consolidated into North Decatur) |
| St. Paul | St. Paul | Blasters | <1915 | 1968 | none (consolidated into North Decatur) |
| Sand Creek | Westport | Indians | <1915 | 1968 | none (consolidated into South Decatur) |
| Sandusky | Sandusky | Blackhawks | <1915 | 1963 | none (consolidated into Clarksburg) |

## DeKalb County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Ashley$^1$ | Ashley | Aces | <1925 | 1953 | State Corner |
| Auburn | Auburn | Red Devils | <1925 | 1927 | Northeastern Indiana |
| Butler$^1$ | Butler | Windmills | <1925 | 1953 | State Corner |
| Concord Township$^2$ | St. Joe | Tigers | <1925 | 1953 | none (consolidated into Riverdale) |
| Garrett | Garrett | Railroaders | <1925 | 1927 | Northeastern Indiana |
| Orangeville | Orangeville | Orangemen | <1925 | 1943 | none (consolidated into Concord Township) |
| Spencerville | Spencerville | Red Raiders | <1925 | 1953 | none (consolidated into Riverdale) |
| Waterloo$^1$ | Waterloo | Wildcats | <1925 | 1953 | State Corner |
* Concurrent with DCC and SCC 1935-53.
* Known as St. Joe before 1943.

## Delaware County Conference

All schools were located in Delaware County. The conference is one of the oldest confirmed, having competed since at least 1931, if not earlier. The conference folded in 1968 as the remaining five schools in the league consolidated into two.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Albany$^1$ | Albany | Wildcats | <1931 | 1968 | none (consolidated into Delta) |
| Center | Center | Spartans | <1931 | 1968 | none (consolidated into Wapahani) |
| Cowan | Muncie | Blackhawks | <1931 | 1963 | Mid-Eastern |
| Daleville | Daleville | Broncos | <1931 | 1963 | Mid-Eastern |
| DeSoto | DeSoto | Panthers | <1931 | 1968 | none (consolidated into Delta) |
| Eaton | Eaton | Norsemen | <1931 | 1968 | none (consolidated into Delta) |
| Gaston | Gaston | Bulldogs | <1931 | 1966 | none (consolidated into Wes-Del) |
| Harrison Township | Bethel | Cardinals | <1931 | 1966 | none (consolidated into Wes-Del) |
| Royerton | Royerton | Redbirds | <1931 | 1952 | Mississinewa Valley |
| Selma | Selma | Bluebirds | <1931 | 1968 | none (consolidated into Wapahani) |
| Yorktown | Yorktown | Tigers | <1931 | 1963 | White River |
* Albany played concurrently in the DCC and the Eastern Indiana Conference 1953-68.

## Elkhart County Conference

Founded in 1922, the conference folded in 1969 as its four remaining schools were consolidated down to two.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Bristol | Bristol | Pirates | 1922 | Independents | 1966 | none (consolidated into Elkhart} |
| Concord | Elkhart | Minutemen | 1922 | Independents | 1967 | Northern Lakes |
| Elkhart | Elkhart | Blue Blazers | 1922 | Independents | 1927 | Northern Indiana |
| Goshen | Goshen | Redskins | 1922 | Independents | 1927 | Northern Indiana |
| Jefferson Township | Goshen | Tigers | 1932 | Independents | 1969 | none (consolidated into Northridge) |
| Jimtown$^1$ | Elkhart | Jimmies | 1922 1963 | Independents Northern State | 1958 1966 | Northern State Northern State |
| Middlebury | Middlebury | Middies | 1922 | Independents | 1969 | none (consolidated into Northridge) |
| Millersburg | Millersburg | Millers | 1922 | Independents | 1967 | none (consolidated into Fairfield) |
| Nappanee | Nappanee | Bulldogs | 1922 | Independents | 1963 | Northern Lakes |
| New Paris | New Paris | Cubs | 1922 | Independents | 1967 | none (consolidated into Fairfield) |
| Wakarusa | Wakarusa | Indians | 1922 | Independents | 1969 | none (consolidated into NorthWood) |
| Fairfield | Goshen | Falcons | 1967 | none (new school) | 1969 | Northern State |
* Was Baugo Township before 1961.

## Fayette County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Alquina$^1$ | Alquina | Blue Arrows | 192? | 1958 | Whitewater Valley |
| Bentonville | Bentonville | Trojans | 192? | 1953 | none (consolidated into Harrisburg) |
| Everton | Everton | Bearcats | 192? | 1947 | none (consolidated into Connersville) |
| Fairview | Fairview | Yellow Jackets | 192? | 1958 | none (consolidated into Fayette Central) |
| Harrisburg$^1$ | Harrisburg | Hornets | 192? | 1958 | none (consolidated into Fayette Central) |
| Orange | Orange | Tigers | 192? | 1940 | none (consolidated into Connersville) |
| Waterloo | Waterloo | Cardinals | 192? | 1958 | none (consolidated into Connersville) |
* Played concurrently in FCC and WVC 1940-58.

## Fountain County Athletic Association

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Attica | Attica | Red Ramblers | 1919 | | 1932 | Midwest |
| Covington$^1$ | Covington | Trojans | 1919 | | 1965 | Wabash River |
| Hillsboro | Hillsboro | Wildcats | 1919 | | 1965 | none (consolidated into Fountain Central) |
| Kingman | Kingman | Wildcats | 1919 | | 1965 | none (consolidated into Fountain Central) |
| Mellott | Mellott | Derbies | 1919 | | 1943 | none (consolidated into Richland Township) |
| Newtown | Newtown | Knights | 1919 | | 1943 | none (consolidated into Richland Township) |
| Veedersburg$^{1,2}$ | Veedersburg | Green Devils | 1919 | | 1965 | none (consolidated into Fountain Central) |
| Wallace | Wallace | Peppers | 1919 | | 1964 | none (consolidated into Hillsboro) |
| Richland Township | Newtown | Red Devils | 1943 | none (new school) | 1965 | none (consolidated into Fountain Central) |
* Played concurrently in the FCAA and WRC 1964-65.
* Played concurrently in the FCAA and Midwest Conference 1932-47.

## Franklin County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Brookville$^{1,2}$ | Brookville | Greyhounds | 192? | 1941 | Whitewater Valley |
| Laurel | Laurel | Panthers | 192? | 1941 | Whitewater Valley |
| Springfield Township$^2$ | Mount Carmel | Cardinals | 192? | 1941 | Whitewater Valley |
| Whitewater Township | Rockdale | Elkhorns | 192? | 1941 | Whitewater Valley |
* Played concurrently in FCC and Southeastern Indiana Conference 1930-40.
* Played concurrently in FCC and WVC 1940-41.

## Fulton County Conference

| School | Location | Mascot | County | Year joined | Previous conference | Year left | Conference joined |
| Akron | Akron | Flyers | 25 Fulton | <1945 | | 1963 | Kosciusko |
| Beaver Dam | Beaver Dam | Beavers | 43 Kosciusko | <1945 | | 1962 | none (consolidated into Akron) |
| Fulton | Fulton | Bulldogs | 25 Fulton | <1945 | | 1961 | none (consolidated into North Caston) |
| Grass Creek | Grass Creek | Panthers | 25 Fulton | <1945 | | 1955 | Tippecanoe Valley |
| Kewanna | Kewanna | Indians | 25 Fulton | <1945 | | 1955 | Tippecanoe Valley |
| Leiters Ford | Leiters Ford | Tigers | 25 Fulton | <1945 | | 1951 | none (consolidated into Aubbeenaubbee Township) |
| Richland Center | Richland Center | Wildcats | 25 Fulton | <1945 | | 1963 | Tippecanoe Valley |
| Talma | Talma | Tigers | 25 Fulton | <1945 | | 1963 | none (consolidated into Akron) |
| Aubbeenaubbee Township | Leiters Ford | Braves | 25 Fulton | 1951 | none (new school) | 1955 | Tippecanoe Valley |
| North Caston | Fulton | Comets | 25 Fulton | 1961 | none (new school) | 1963 | Independents (consolidated into Caston 1964) |

## Gibson County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Fort Branch$^1$ | Fort Branch | Twigs | <1932 | | 1949 | Pocket |
| Francisco$^1$ | Francisco | Owls | <1932 | | 1949 | Pocket |
| Haubstadt | Haubstadt | Elites | <1932 | | 1965 | Independents (closed 1974) |
| Hazelton | Hazelton | Lions | <1932 | | 1963 | none (consolidated into White River) |
| Mackey | Mackey | Aces | <1932 | | 1965 | none (consolidated into Wood Memorial) |
| Mount Olympus$^1$ | Mount Olympus | Mountaineers | <1932 | | 1949 | Pocket |
| Oakland City$^1$ | Oakland City | Acorns | <1932 | | 1949 | Pocket |
| Owensville$^2$ | Owensville | Kickapoos | <1932 | | 1949 | Pocket |
| Patoka | Patoka | Wrens | <1932 | | 1963 | none (consolidated into White River) |
| Princeton | Princeton | Tigers | <1932 | | 1936 | Southern Indiana |
| White River | Patoka | Little Giants | 1963 | none (new school) | 1965 | none (consolidated into Princeton) |
* Concurrent with Pocket 1939-49.
* Concurrent with Pocket 1938-49.

## Grant County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Fairmount$^1$ | Fairmount | Quakers | 192? | | 1965 | Mid-Indiana |
| Gas City | Gas City | Tigers | 192? | | 1948 | none (consolidated into Mississinewa) |
| Jonesboro | Jonesboro | Zebras | 192? | | 1948 | none (consolidated into Mississinewa) |
| Marion$^2$ | Marion | Giants | 192? | | 1965 | North Central |
| Mathews | Marion | Minutemen | 192? | | 1945 | none (consolidated into Jefferson Township) |
| St. Paul | Marion | Trojans | 192? | | 1965 | Independents (MLC 1973) |
| Swayzee$^3$ | Swayzee | Speed Kings | 192? | | 1957 | none (consolidated into Oak Hill) |
| Sweetser$^3$ | Sweetser | Braves | 192? | | 1965 | none (consolidated into Oak Hill) |
| Upland | Upland | Yeomen | 192? | | 1945 | none (consolidated into Jefferson Township) |
| Van Buren | Van Buren | Aces | 192? | | 1965 | none (consolidated into Eastbrook) |
| Jefferson Township | Upland | Yeomen | 1945 | none (new school) | 1965 | none (consolidated into Eastbrook) |
| Mississinewa$^1$ | Gas City | Indians | 1948 | none (new school) | 1965 | Mississinewa Valley |
* Concurrently played in GCC and Mississinewa Valley Conference 1952-65.
* Concurrently played in GCC and North Central Conference 1933-65.
* Concurrently played in GCC and Tri-County Conference from 1955 until closing.

## Greene County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Bloomfield | Bloomfield | Cardinals | <1935 | | 1936 | White River Valley |
| Central$^1$ | Switz City | Tigers$^2$ | <1935 1940 | White River Valley | 1936 1956 | White River Valley SW Indiana |
| Jasonville | Jasonville | Yellow Jackets | <1935 1940 | White River Valley | 1936 1949 | White River Valley Western Indiana |
| Lyons | Lyons | Lions | <1935 1940 | White River Valley | 1936 1957 | White River Valley none (consolidated into L & M) |
| Marco | Marco | Bears | <1935 | | 1957 | none (consolidated into L & M) |
| Midland | Midland | Middies | <1935 1940 | White River Valley | 1936 1961 | White River Valley Tri-County (Western) |
| Newberry | Newberry | River Rats | <1935 | | 1947 | none (consolidated into Central) |
| Owensburg | Owensburg | Indians | <1935 | | 1961 | none (consolidated into Eastern Greene) |
| Scotland | Bloomfield | Scotties | <1935 | | 1955 | none (consolidated into Bloomfield) |
| Solsberry | Solsberry | Hornets | <1935 | | 1961 | none (consolidated into Eastern Greene) |
| Worthington | Worthington | Ramblers | <1935 | | 1956 | SW Indiana |
| L & M | Marco | Braves | 1957 | none (new school) | 1961 | Tri-County (Western) |
* Was Switz City before 1947.
* Team name was Switzers before 1947.

## Hamilton County Conference

Originally a 10-team conference located in Hamilton County (though Sheridan's attendance zone included a township in Boone County), consolidation and attendance disparities forced the remaining four schools to part ways. Noblesville became independent for some years, while the other three schools (including the newly formed Hamilton Heights, and Fishers, renamed as Hamilton Southeastern) left for the Mid-Capital.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Arcadia | Arcadia | Dragons | <1930 | | 1943 | none (consolidated into Jackson Central) |
| Atlanta | Atlanta | Cardinals | <1930 | | 1943 | none (consolidated into Jackson Central) |
| Boxley | Boxley | Boxers | <1930 | | 1932 | none (consolidated into Sheridan) |
| Carmel$^1$ | Carmel | Greyhounds | <1930 | | 1958 | Capital District |
| Cicero | Arcadia | Red Devils | <1930 | | 1943 | none (consolidated into Jackson Heights) |
| Fishers$^2$ | Fishers | Tigers | <1930 | | 1965 | Mid-Capital |
| Noblesville | Noblesville | Millers | <1930 1939 | Central Indiana | 1932 1965 | Central Indiana Independents (SC 1967) |
| Sheridan$^3$ | Sheridan | Blackhawks | <1930 | | 1965 | Mid-Capital |
| Walnut Grove | Walnut Grove | Wolves | <1930 | | 1965 | none (consolidated into Hamilton Heights) |
| Westfield | Westfield | Shamrocks | <1930 | | 1965 | Mid-Capital |
| Jackson Central$^4$ | Arcadia | Eagles | 1943 | none (new school) | 1965 | none (consolidated into Hamilton Heights) |
* Carmel played in both the CDC and HCC from 1952 to 1958.
* Fishers opened a new high school with a new mascot and colors, Hamilton Southeastern, in 1965. It is considered a renaming rather than a consolidation because no other high schools consolidated with Fishers.
* Sheridan played in both the HCC and the Hoosier Conference 1948-65.
* Jackson Central played in both the HCC and CDC 1961-65.

## Hancock County Conference

The Hancock County Conference is one of the few conferences that had an abundance of competitive members when it folded, as it was merged with the East Central Conference in 1962.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Charlottesville | Charlottesville | Eagles | <1945 | | 1962 | East Central |
| Eden | Eden | Flyers | <1945 | | 1955 | none (consolidated into Hancock Central) |
| Fortville | Fortville | Demons | <1945 | | 1959 | none (consolidated into Vernon Township) |
| Greenfield | Greenfield | Tigers | <1945 1948 | East Central | 1947 1953 | East Central Capital District |
| Maxwell | Maxwell | Lions | <1945 | | 1955 | none (consolidated into Hancock Central) |
| McCordsville | McCordsville | Pirates | <1945 | | 1959 | none (consolidated into Vernon Township) |
| Mount Comfort | Mount Comfort | Buccaneers | <1945 | | 1962 | East Central |
| New Palestine | New Palestine | Dragons | <1945 | | 1962 | East Central |
| Westland | Westland | Bears | <1945 | | 1947 | none (consolidated into Charlottesville) |
| Wilkinson | Wilkinson | Bulldogs | <1945 | | 1962 | East Central |
| Hancock Central | Maxwell | Panthers | 1955 | none (new school) | 1962 | East Central |
| Vernon Township | Fortville | Vikings | 1959 | none (new school) | 1962 | East Central |

## Harrison County Conference

Originally formed in 1914, this conference is notable for having two schools from a different county (Georgetown and Mount St. Francis Seminary in Floyd County) as members for its duration.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Corydon Central$^{1,2}$ | Corydon | Panthers | 1914 | | 1958 | Mid-Southern |
| Depauw | Depauw | Blue River Echoes | 1914 | | 1951 | none (consolidated into North Central) |
| Elizabeth | Elizabeth | Pirates | 1914 | | 1959 | none (consolidated into South Central) |
| Georgetown | Georgetown | Bearcats | 1914 | | 1962 | Independents (consolidated into Floyd Central 1967) |
| Laconia | Laconia | Aces | 1914 | | 1959 | none (consolidated into South Central) |
| Lanesville$^3$ | Lanesville | Eagles | 1914 | | 1962 | Blue River |
| Mauckport | Mauckport | Pilots | 1914 | | 1950 | none (consolidated into Corydon Central) |
| Morgan Township$^{3,4}$ | Palmyra | Raiders | 1914 | | 1962 | Blue River |
| Mount St. Francis Seminary | Mount St. Francis | Saints | 1914 | | 1962 | Independents (closed 1975) |
| New Amsterdam | New Amsterdam | Rivermen | 1914 | | 1954 | none (consolidated into Corydon Central) |
| New Middletown | New Middletown | Rangers | 1914 | | 1950 | none (consolidated into Corydon Central) |
| North Central$^5$ | New Salisbury | Tigers | 1914 | | 1962 | Blue River |
| South Central (Elizabeth)$^3$ | Elizabeth | Rebels | 1959 | none (new school) | 1962 | Blue River |
* Known as Corydon before 1950.
* Played concurrently in the HCC and Southeastern Indiana Conference 1930-58.
* Played concurrently in HCC and BRC 1959-62.
* Known as Palmyra before 1925.
* Known as New Salisbury before 1955.

## Hendricks County Conference

The conference was formed in 1914 , and ended in 1965 when the conference was reduced to three schools
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Amo | Amo | Aces | 1914 | Independents | 1955 | Little 8 |
| Avon | Avon | Orioles | 1914 | Independents | 1965 | Mid-Capital |
| Brownsburg | Brownsburg | Bulldogs | 1914 | Independents | 1942 | Mid-State |
| Clayton | Clayton | Cardinals | 1914 | Independents | 1955 | Little 8 |
| Danville | Danville | Warriors | 1914 | Independents | 1942 | Mid-State |
| Lizton | Lizton | Blue Blazers | 1914 | Independents | 1965 | none (consolidated into Pittsboro) |
| New Winchester | New Winchester | Warriors | 1914 | Independents | 1955 | Little 8 |
| North Salem$^1$ | North Salem | Blue Devils | 1914 | Independents | 1965 | Big 4 |
| Pittsboro$^1$ | Pittsboro | Burros | 1914 | Independents | 1965 | Big 4 |
| Plainfield | Plainfield | Quakers | 1914 | Independents | 1942 | Mid-State |
| Stilesville | Stilesville | Tigers | 1914 | Independents | 1955 | Little 8 |
* Concurrent with Big 4 Conference 1955-65.

## Henry County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Cadiz$^1$ | Cadiz | Spaniards | <1942 | | 1967 | none (consolidated into Shenandoah) |
| Kennard | Kennard | Leopardcats | <1942 | | 1957 | none (consolidated into Knightstown) |
| Knightstown | Knightstown | Falcons | <1942 | | 1947 | East Central |
| Lewisville | Lewisville | Bears | <1942 | | 1967 | Whitewater Valley |
| Middletown | Middletown | Cossacks | <1942 | | 1952 | East Central |
| Mooreland$^1$ | Mooreland | Bobcats | <1942 | | 1964 | none (consolidated into Blue River Valley) |
| Mt. Summit$^1$ | Mt. Summit | Eagles | <1942 | | 1964 | none (consolidated into Blue River Valley) |
| New Lisbon | New Lisbon | Tigers | <1942 | | 1957 | none (consolidated into Straughn) |
| Spiceland | Spiceland | Stingers | <1942 | | 1947 | East Central |
| Straughn | Straughn | Indians | <1942 | | 1966 | Whitewater Valley |
| Sulphur Springs | Sulphur Springs | Blue Jays | <1942 | | 1967 | none (consolidated into Shenandoah) |
| Blue River Valley$^2$ | Mt. Summit | Vikings | 1964 | none (new school) | 1967 | Mid-Eastern |
* Concurrent with Mid-Eastern Conference from 1963 until closing.
* Concurrent with MEC 1964-67.

## Howard County Conference

The Howard County Conference began in 1919, and was one of the first of the modern County Conferences to fold, as it was down to three schools by 1950 (Kokomo played in the North Central, and Taylor had not been created by that point). These schools joined with schools from Miami County to form the Howard-Miami Conference.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Clay Township | Kokomo | Brickies | 1919 | | 1948 | none (consolidated into Northwestern) |
| Ervin Township | Judson | Eagles | 1919 | | 1948 | none (consolidated into Northwestern) |
| Greentown | Greentown | Beavers | 1919 | | 1950 | none (consolidated into Eastern) |
| Howard Township | Cassville | Hornets | 1919 | | 1948 | none (consolidated into Northwestern) |
| Jackson Township | Sycamore | Stonewalls | 1919 | | 1950 | none (consolidated into Eastern) |
| Kokomo | Kokomo | Wildkats | 1919 | | 1926 | North Central |
| New London | New London | Quakers | 1919 | | 1949 | none (consolidated into Western) |
| Russiaville | Russiaville | Cossacks | 1919 | | 1949 | none (consolidated into Western) |
| Union Township | Jerome | Cardinals | 1919 | | 1950 | none (consolidated into Eastern) |
| West Middleton | West Middleton | Broncos | 1919 | | 1949 | none (consolidated into Western) |
| Northwestern | Kokomo | Wildcats | 1948 | none (new school) | 1950 | Tri-County |
| Western | Russiaville | Panthers | 1949 | none (new school) | 1950 | Tri-County |

## Huntington County Conference

The Huntington County Conference was formed in 1919 and ended in 1966, as all the public high schools in the county consolidated with Huntington to become Huntington North.
| School | Location | Mascot | County | Year joined | Year left | Conference joined |
| Andrews | Andrews | Cardinals | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Banquo | Banquo | Ghosts | 35 Huntington | 1919 | 1955 | none (consolidated into Andrews) |
| Bippus | Bippus | Tigers | 35 Huntington | 1919 | 1958 | none (consolidated into Clear Creek) |
| Clear Creek | Clear Creek | Bulldogs | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Huntington | Huntington | Vikings | 35 Huntington | 1919 | 1927 | NE Indiana |
| Huntington Catholic | Huntington | Ramblers | 35 Huntington | 1919 | 1966 | independent (MLC 1971) |
| Huntington Township | Huntington | Bearcats | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Jefferson Township | Pleasant Plain | Spartans | 35 Huntington | 1919 | 1965 | none (consolidated into Huntington) |
| Lancaster Center | Huntington | Lancers | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Markle | Markle | Eagles | 35 Huntington | 1919 | 1956 | none (consolidated into Rock Creek) |
| Monument City | Monument City | Greyhounds | 35 Huntington | 1919 | 1953 | none (consolidated into Lancaster Center) |
| Roanoke | Roanoke | Stonewalls | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Rock Creek | Plum Tree | Aces | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Union Township | Bowerstown | Sharpshooters | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |
| Warren | Warren | Lightning Five | 35 Huntington | 1919 | 1966 | none (consolidated into Huntington North) |

## Jackson County Conference

The Jackson County Conference (originally Jackson County Athletic Association) was formed in 1921, containing all eleven schools in the county. The conference had fallen to three schools by 1965, and folded in 1967, as the only school that didn't hold membership in the Dixie-Monon Conference joined that league.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Brownstown | Brownstown | Bears | 1921 | Independents | 1930 | Southeastern Indiana |
| Clear Spring | Clear Spring | Purple Warriors | 1921 | Independents | 1967 | Dixie-Monon |
| Cortland$^1$ | Cortland | Eagles | 1921 | Independents | 1965 | none (consolidated into Seymour) |
| Crothersville$^{2,4}$ | Crothersville | Tigers | 1921 | Independents | 1967 | Dixie-Monon |
| Freetown | Freetown | Spartans | 1921 | Independents | 1965 | none (consolidated into Brownstown Central) |
| Houston | Houston | Pirates | 1921 | Independents | 1939 | none (consolidated into Freetown) |
| Medora $^{3,4}$ | Medora | Hornets | 1921 | Independents | 1967 | Dixie-Monon |
| Pershing Township | Spraytown | Panthers | 1921 | Independents | 1922 | none (consolidated into Freetown) |
| Shields | Seymour | Owls | 1921 | Independents | 1938 | South Central |
| Tampico | Tampico | Bearcats | 1921 | Independents | 1965 | none (consolidated into Brownstown Central) |
| Vallonia | Vallonia | Redbirds | 1921 | Independents | 1962 | none (consolidated into Brownstown) |
* Played concurrently in the JCC and Dixie Athletic Conference 1962-65.
* Played concurrently in the JCC and Dixie Athletic Conference 1961-65.
* Played concurrently in the JCC and Southern Monon Conference 1959-65.
* Played concurrently in the JCC and DMC 1965-67.

## Jasper County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| DeMotte | DeMotte | Indians | <1930 | 1933 | Kankakee Valley |
| Fair Oaks | Fair Oaks | Cherokees | <1930 | 1933 | Kankakee Valley |
| Hanging Grove | Hanging Grove | Hornets | <1930 | 1933 | Kankakee Valley |
| Remington | Remington | Rifles | <1930 | 1932 | Midwest |
| Rensselaer | Rensselaer | Bombers | <1930 | 1932 | Midwest |
| Tefft | Tefft | Tigers | <1930 | 1933 | Kankakee Valley |
| Wheatfield | Wheatfield | Red Devils | <1930 | 1933 | Kankakee Valley |

## Jay County Conference

Jay County's schools were largely self-contained in this league, except for Portland. The league shrank to four members by 1967, and the conference folded into the Eastern Indiana Conference.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Bryant$^1$ | Bryant | Owls | <1945 | 1967 | Eastern Indiana (EIC) |
| Dunkirk | Dunkirk | Speedcats | <1945 | 1967 | Eastern Indiana (EIC) |
| Gray | Gray | Redbirds | <1945 | 1965 | none (consolidated into Redkey) |
| Madison Township | Salamonia | Tomcats | <1945 | 1967 | none (consolidated into Portland) |
| Pennville$^1$ | Pennville | Bulldogs | <1945 | 1967 | Eastern Indiana (EIC) |
| Poling | Poling | Yellowjackets | <1945 | 1963 | none (consolidated into Portland) |
| Portland$^2$ | Portland | Panthers | <1945 | 1954 | Mississinewa Valley |
| Redkey$^1$ | Redkey | Wolves | <1945 | 1967 | Eastern Indiana (EIC) |
* Schools played in both EIC and JCC from 1953 until 1967.
* Portland played concurrently in the JCC and MVC 1952-54.

## Jefferson County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Central (Madison) | Madison | Wildcats | 192? | 1952 | Tri-County |
| Deputy | Deputy | Warriors | 192? | 1952 | Tri-County |
| Dupont | Dupont | Hornets | 192? | 1952 | Tri-County |
| Hanover | Hanover | Bulldogs | 192? | 1952 | Ohio River Valley |
| North (Madison) | Madison | Tigers | 192? | 1952 | Ohio River Valley |
| Saluda | Saluda | Bulldogs | 192? | 1952 | Tri-County |

## Johnson County Conference

One of the county leagues to extend past its geographic borders, Morgantown (from Morgan County played in the Conference throughout its existence.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Center Grove | Bargersville | Trojans | 1920 | Independents | 1956 | Mid-State |
| Clark Township | Rocklane | Lions | 1920 | Independents | 1965 | none (consolidated into Whiteland) |
| Edinburgh$^1$ | Edinburgh | Lancers$^2$ | 1920 | Independents | 1967 | Mid-Hoosier |
| Greenwood | Greenwood | Woodmen | 1920 | Independents | 1942 | Mid-State |
| Hopewell | Hopewell | Tigers | 1920 | Independents | 1965 | none (consolidated into Franklin) |
| Masonic Home | Franklin | Craftsmen | 1920 | Independents | 1945 | none (school closed) |
| Morgantown$^3$ | Morgantown | Trojans | 1920 | Morgan County | 1967 | none (consolidated into Indian Creek) |
| Neal | Franklin | Grizzly Cubs | 1920 | Independents | 1936 | South Central |
| Needham | Needham | Bulldogs | 1920 | Independents | 1961 | none (consolidated into Franklin) |
| Nineveh | Nineveh | Eagles$^4$ | 1920 | Independents | 1967 | none (consolidated into Indian Creek) |
| Trafalgar | Trafalgar | Redbirds | 1920 | Independents | 1967 | none (consolidated into Indian Creek) |
| Union Township | Providence | Ramblers | 1920 | Independents | 1965 | none (consolidated into Franklin) |
| Whiteland | Whiteland | Warriors$^5$ | 1920 | Independents | 1965 | Mid-Hoosier |
* Played concurrently in the JCC and MHC 1965-67.
* Maroons before 1955.
* Played concurrently in the JCC and MCC 1920-35, and the JCC and Tri-County (Central) 1935-39.
* Bluebirds before 1958.
* Wrens before 1939.

## Knox County Conference

One of the larger county leagues in southern Indiana, the league had eleven members until the creation of North Knox in 1963, and folded with the creation of South Knox in 1968.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Bicknell | Bicknell | Bulldogs | <1932 | | 1936 | Southern Indiana |
| Bruceville | Bruceville | Hilltoppers | <1932 | | 1963 | none (consolidated into North Knox) |
| Decker | Decker | Aces | <1932 | | 1968 | none (consolidated into South Knox) |
| Decker Chapel | Decker | Panthers | <1932 | | 1963 | none (consolidated into Decker) |
| Edwardsport | Edwardsport | Powers | <1932 | | 1962 | none (consolidated into Vigo Township) |
| Freelandville | Freelandville | Dutchmen | <1932 | | 1963 | none (consolidated into North Knox) |
| Fritchton | Fritchton | Eagles | <1932 | | 1968 | none (consolidated into South Knox) |
| Monroe City | Monroe City | Blue Jeans | <1932 | | 1968 | none (consolidated into South Knox) |
| Oaktown | Oaktown | Oaks | <1932 | | 1963 | none (consolidated into North Knox) |
| Sandborn | Sandborn | Blue Jays | <1932 | | 1962 | none (consolidated into Vigo Township) |
| Westphalia | Westphalia | Wildcats | <1932 | | 1962 | none (consolidated into Vigo Township) |
| Wheatland | Wheatland | Jeeps | <1932 | | 1968 | none (consolidated into South Knox) |
| Vigo Township | Edwardsport | Warriors | 1962 | none (new school) | 1963 | none (consolidated into North Knox) |

## Kosciusko County Conference

Kosciusko County's league was notable for the fact it had schools from two other counties, Fulton (Akron), and Whitley (Larwill and South Whitley). These schools would eventually consolidate with schools in the county to form new school districts.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Atwood | Atwood | Greyhounds | <1945 | | 1962 | none (consolidated into Warsaw) |
| Burket | Burket | Hawks | <1945 | | 1955 | none (consolidated into Milford) |
| Claypool | Claypool | Knights | <1945 | | 1966 | none (consolidated into Warsaw) |
| Etna Township | Etna Green | Cubs | <1945 | | 1963 | none (consolidated into Triton) |
| Leesburg | Leesburg | Blue Blazers | <1945 | | 1966 | none (consolidated into Warsaw) |
| Mentone | Mentone | Bulldogs | <1945 | | 1971 | Independents (consolidated into Tippecanoe Valley 1974) |
| Milford | Milford | Trojans | <1945 | | 1968 | none (consolidated into Wawasee) |
| North Webster | North Webster | Trojans | <1945 | | 1968 | none (consolidated into Wawasee) |
| Pierceton | Pierceton | Cubs | <1945 | | 1971 | none (consolidated into Whitko) |
| Sidney | Sidney | Wildcats | <1945 | | 1964 | none (consolidated into South Whitley) |
| Silver Lake | Silver Lake | Ramblers | <1945 | | 1966 | none (consolidated into Warsaw) |
| Syracuse | Syracuse | Yellow Jackets | <1945 | | 1968 | none (consolidated into Wawasee) |
| Larwill | Larwill | Trojans | 1958 | Whitley County | 1971 | none (consolidated into Whitko) |
| South Whitley | South Whitley | Bulldogs | 1958 | Whitley County | 1971 | none (consolidated into Whitko) |
| Akron | Akron | Flyers | 1963 | Fulton County | 1971 | Independents (consolidated into Tippecanoe Valley 1974) |

## LaGrange County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Brighton | Brighton | Wildcats | <1935 | 1964 | none (consolidated into Lakeland) |
| Brushy Prairie | Brushy Prairie | Panthers | <1935 | 1964 | none (consolidated into Prairie Heights) |
| Lagrange$^1$ | Lagrange | Lions | <1935 | 1964 | none (consolidated into Lakeland) |
| Lima | Lima | Orioles | <1935 | 1964 | none (consolidated into Lakeland) |
| Scott | Scott | Bulldogs | <1935 | 1955 | none (consolidated into Shipshewana-Scott) |
| Shipshewana-Scott$^2$ | Shipshewana | Indians | <1935 | 1964 | Bi-County |
| Springfield Township | Mongo | Dragons | <1935 | 1964 | none (consolidated into Prairie Heights) |
| Topeka | Topeka | Bears | <1935 | 1964 | Bi-County |
| Wolcottville$^3$ | Wolcottville | Bulldogs | <1935 | 1964 | none (consolidated into Lakeland) |
* Concurrent with the State Corner Conference from 1935 to 1941.
* Was Shipshewana until 1955.
* Concurrent with the State Corner Conference from 1941 until closing.

## Lawrence County Conference

One of the longer-lasting county conferences, despite the fact it had shrunk to three schools by 1963. Heltonville joined its sister schools on the Dixie-Monon Conference in 1970, folding the league, though all three and schools (as well as the DMC) were gone by 1974.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Bedford | Bedford | Stonecutters | <1928 | Independents | 1942 | Southern Indiana |
| Fayetteville$^1$ | Fayetteville | Lions | <1928 | Independents | 1970 | Dixie-Monon |
| Heltonville | Heltonville | Blue Jackets | <1928 | Independents | 1970 | Dixie-Monon |
| Huron | Huron | Beavers | <1928 | Independents | 1963 | none (consolidated into Mitchell) |
| Mitchell | Mitchell | Bluejackets | <1928 | Independents | 1950 | Southeastern Indiana |
| Needmore | Needmore | Hilltoppers | <1928 | Independents | <1948 | Southwestern Indiana |
| Oolitic | Oolitic | Bearcats | <1928 | Independents | 1930 | Southeastern Indiana |
| Shawswick | Shawswick | Farmers | <1928 | Independents | <1948 | Southwestern Indiana |
| Springville | Springville | Cardinals | <1928 | Independents | 1943 | none (consolidated into Oolitic) |
| Tunnelton$^2$ | Tunnelton | Indians | <1928 | Independents | 1970 | Dixie-Monon |
| Williams$^3$ | Williams | Bulldogs | <1928 | Independents | 1963 | none (consolidated into Bedford) |
* Played concurrently in Southern Monon Conference and LCC 1959-65, and DMC and LCC 1965-70.
* Played concurrently in Southern Monon Conference and LCC 1958-65, and DMC and LCC 1965-70.
* Played concurrently in Southern Monon Conference and LCC 1959-63.

## Marion County Athletic Association

The first attempt by the township schools in Marion County to organize competition, the league organized a basketball tournament in the winter of 1928, then organized a season schedule in the 1928-29 school year. The league broke up in 1945, as all but three schools had found other conferences to join. The schools would all later reunite (minus Southport) in the Central Suburban Conference in 1971, though this would only last a few years. Today the Township schools are either in Conference Indiana or the Metropolitan Interscholastic Conference.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Acton | Acton | Redbirds | 1928 | Independents | 1939 | none (consolidated into Franklin Township) |
| Ben Davis | Indianapolis | Giants | 1928 | Independents | 1945 | Independents (CSC 1971) |
| Castleton | Castleton | Comets | 1928 | Independents | 1941 | none (consolidated into Lawrence Central) |
| Lawrence | Lawrence | Lions | 1928 | Independents | 1941 | none (consolidated into Lawrence Central) |
| New Bethel | Wanamaker | Knights | 1928 | Independents | 1939 | none (consolidated into Franklin Township) |
| Oaklandon | Oaklandon | Oaks | 1928 | Independents | 1941 | none (consolidated into Lawrence Central) |
| Pike$^1$ | New Augusta | Red Devils | 1928 | Independents | 1945 | Capital District |
| Southport | Southport | Cardinals | 1928 | Independents | 1945 | Independents (SCC 1951) |
| Valley Mills | Valley Mills | Comets | 1928 | Independents | 1931 | none (consolidated into Decatur Central) |
| Warren Central | Indianapolis | Warriors | 1928 | none (new school) | 1945 | Independents (CSC 1971) |
| West Newton | West Newton | Wildcats | 1928 | Independents | 1931 | none (consolidated into Decatur Central) |
| Decatur Central | West Newton | Hawks | 1931 | none (new school) | 1942 | Mid-State |
| Franklin Township | Acton | Flashes | 1939 | none (new school) | 1945 | Capital District |
| Lawrence Central | Lawrence | Bears | 1941 | none (new school) | 1942 | Mid-State |
* Was New Augusta until 1942.

## Marshall County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Argos | Argos | Dragons | <1932 | Independents | 1966 | Independents (NLC 1998) |
| Bourbon | Bourbon | Comets | <1932 | Independents | 1963 | none (consolidated into Triton) |
| Bremen$^1$ | Bremen | Lions | <1932 1962 | Independents Northern State | 1958 1966 | Northern State Northern Lakes |
| Culver | Culver | Indians | <1932 | Independents | 1966 | Independents (TRC 1971) |
| LaPaz | LaPaz | Vikings | <1932 | Independents | 1965 | none (consolidated into LaVille) |
| Plymouth | Plymouth | Pilgrims | <1932 | Independents | 1935 | Central Indiana |
| Tippecanoe | Tippecanoe | Police Dogs | <1932 | Independents | 1963 | none (consolidated into Triton) |
| Tyner | Tyner | Falcons | <1932 | Independents | 1966 | none (consolidated into Glenn) |
| West Township | Donaldson | Bulldogs | <1932 | Independents | 1965 | none (consolidated into Plymouth) |
| Triton | Bourbon | Trojans | 1963 | none (new school) | 1966 | Independents (TRC 1971) |
| LaVille | Lakeville | Lancers | 1965 | none (new school) | 1966 | Northern State |
* Played concurrently in MCC and NLC 1963-66.

## Martin County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Burns City | Burns City | | <1935 | Independents | 1941 | none (consolidated into Loogootee) |
| Loogootee$^1$ | Loogootee | Lions | <1935 | Independents | 1943 | Southwestern Indiana |
| St. John's | Loogootee | Eagles | <1935 | Independents | 1943 | Independents (school closed 1969) |
| Shoals$^1$ | Shoals | Jug Rox | <1935 | Independents | 1943 | Southwestern Indiana |
| Trinity Springs | Trinity Springs | Little Sulphurs | <1935 | Independents | 1943 | none (consolidated into Williams)$^2$ |
* Concurrent with MCC and SWIAC 1939-43.
* School consolidated into Williams, Lawrence County, attendance area was transferred to Shoals in 1963.

## Miami County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Amboy | Amboy | Pirates | <1918 | Independents | 1945 | none (consolidated into Converse) |
| Bunker Hill | Bunker Hill | Minutemen | <1918 | Independents | 1950 | Howard-Miami |
| Butler Township | Peoria | Tomahawks | <1918 | Independents | 1961 | Independents (consolidated into Maconaquah 1963) |
| Chili | Chili | Polar Bears | <1918 | Independents | 1961 | none (consolidated into North Miami) |
| Clay Township | Loree | Indians | <1918 | Independents | 1950 | Howard-Miami |
| Converse | Converse | Bordermen | <1918 | Independents | 1950 | Howard-Miami |
| Deedsville | Deedsville | Trojans | <1918 | Independents | 1961 | none (consolidated into North Miami) |
| Denver | Denver | Demons | <1918 | Independents | 1920 | none (consolidated into Mexico) |
| Gilead | Gilead | Wildcats | <1918 | Independents | 1961 | none (consolidated into North Miami) |
| Macy | Macy | Yellow Jackets | <1918 | Independents | 1957 | none (consolidated into Gilead) |
| Mexico | Mexico | Bulldogs | <1918 | Independents | 1961 | none (consolidated into North Miami) |
| Peru | Peru | Tigers | <1918 | Independents | 1932 | Central Indiana |

## Monroe County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Ellettsville | Ellettsville | Golden Eagles | <1930 | Independents | 1935 | Tri-County (Central) |
| Smithville | Smithville | Skibos | <1930 | Independents | 1935 | Tri-County (Central) |
| Stinesville | Stinesville | Quarry Lads | <1930 | Independents | 1935 | Tri-County (Central) |
| Unionville | Unionville | Arrows | <1930 | Independents | 1935 | Tri-County (Central) |
| University | Bloomington | Univees | <1930 | Independents | 1935 | Tri-County (Central) |

## Montgomery County Conference

Often credited as the cradle of Indiana basketball, Montgomery County was home to three of the first four State Champions in the sport. When combined with neighboring Boone and Tippecanoe Counties, the area claimed the first eight winners. The conference lasted until 1966, when all schools folded into the Big 4 Conference.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Alamo | Alamo | Warriors | <1935 | | 1966 | Big 4 |
| Bowers | Bowers | Blackshirts | <1935 | | 1955 | none (consolidated into Darlington) |
| Darlington | Darlington | Indians | <1935 | | 1966 | Big 4 |
| Ladoga | Ladoga | Canners | <1935 | | 1955 | Big 4 |
| Linden | Linden | Bulldogs | <1935 | | 1966 | Big 4 |
| New Market | New Market | Purple Flyers | <1935 | | 1955 | Big 4 |
| New Richmond | New Richmond | Cardinals | <1935 | | 1954 | none (consolidated into Coal Creek Central) |
| New Ross | New Ross | Blue Jays | <1935 | | 1966 | Big 4 |
| Waveland | Waveland | Hornets | <1935 | | 1964 | Big 4 |
| Waynetown | Waynetown | Gladiators | <1935 | | 1966 | Big 4 |
| Wingate | Wingate | Spartans | <1935 | | 1954 | none (consolidated into Coal Creek Central) |
| Coal Creek Central | New Richmond | Bearcats | 1954 | none (new school) | 1964 | Wabash River |

## Morgan County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Eminence | Eminence | Eels | <1920 | Independents | 1935 | Tri-County (Central) |
| Monrovia | Monrovia | Bulldogs | <1920 | Independents | 1935 | Tri-County (Central) |
| Mooresville | Mooresville | Pioneers | <1920 | Independents | 1935 | Independents (MSC 1942) |
| Morgantown$^1$ | Morgantown | Trojans | <1920 | Independents | 1935 | Tri-County (Central) |
| Paragon | Paragon | Panthers | <1920 | Independents | 1935 | Tri-County (Central) |
* Played concurrently in the MCC and Johnson County Conference 1920-35.

## Newton County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Brook$^1$ | Brook | Aces | <1930 | 1933 | Kankakee Valley/Midwest |
| Goodland | Goodland | Trojans | <1930 | 1933 | Kankakee Valley |
| Kentland$^1$ | Kentland | Blue Devils | <1930 | 1933 | Kankakee Valley/Midwest |
| Morocco$^1$ | Morocco | Beavers | <1930 | 1933 | Kankakee Valley/Midwest |
| Mount Ayr | Mount Ayr | Ayrdales | <1930 | 1933 | Kankakee Valley |
* Played concurrently in NCC and MAC 1932-33.

## Noble County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Albion$^1$ | Albion | Trojans | <1945 | 1966 | Northeast Corner |
| Avilla$^2$ | Avilla | Panthers | <1945 | 1966 | none (consolidated into East Noble) |
| Cromwell | Cromwell | Spartans | <1945 | 1966 | Northeast Corner |
| Ligonier | Ligonier | Red Raiders | <1945 | 1966 | Northeast Corner |
| Rome City | Rome City | Romans | <1945 | 1966 | none (consolidated into Kendallville) |
| Wawaka | Wawaka | Warriors | <1945 | 1966 | Northeast Corner |
| Wolf Lake | Wolf Lake | Wolverines | <1945 | 1966 | Northeast Corner |
* Concurrent with the State Corner Conference from 1935 to 1941.
* Concurrent with the State Corner Conference from 1935 until closing.

## Orange County Conference

The conference ended in 1939, as all members joined either the Southeastern Indiana Conference or Southwestern Indiana Conference.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| French Lick$^1$ | French Lick | Red Devils | <1922 | Independents | 1939 | Southwestern Indiana |
| Orleans$^1$ | Orleans | Bulldogs | <1922 | Independents | 1939 | Southeastern Indiana |
| Paoli$^1$ | Paoli | Rams | <1922 | Independents | 1939 | Southeastern Indiana |
| West Baden | West Baden | Sprudels | <1922 | Independents | 1939 | Southwestern Indiana |
* Played concurrently in the OCC and SEIC 1930-39.

## Owen County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Coal City | Coal City | Colts | <1927 | Independents | 1935 | Tri-County (Central) |
| Freedom | Freedom | Aces | <1927 | Independents | 1935 | Tri-County (Central) |
| Gosport | Gosport | Indians | <1927 | Independents | 1935 | Tri-County (Central) |
| Patricksburg | Patricksburg | Bulldogs | <1927 | Independents | 1935 | Tri-County (Central) |
| Quincy | Quincy | Aces | <1927 | Independents | 1935 | Tri-County (Central) |
| Spencer | Spencer | Cops | <1927 | Independents | 1935 | Tri-County (Central) |

## Parke County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Bloomingdale | Bloomingdale | Bulldogs | <1945 | | 1958 | none (consolidated into Turkey Run) |
| Bridgeton | Bridgeton | Raccoons | <1945 | | 1960 | none (consolidated into Rosedale) |
| Greene Township | Parkeville | Green Aces | <1945 | | 1958 | none (consolidated into Turkey Run) |
| Marshall | Marshall | Bobcats | <1945 | | 1958 | none (consolidated into Turkey Run) |
| Mecca | Mecca | Arabs | <1945 | | 1963 | none (consolidated into Montezuma) |
| Montezuma | Montezuma | Aztecs | <1945 | | 1964 | Tri-River |
| Rockville | Rockville | Rox | <1945 | | 1964 | Wabash River |
| Rosedale | Rosedale | Hotshots | <1945 | | 1964 | Tri-River |
| Tangier | Tangier | Tigers | <1945 | | 1958 | none (consolidated into Turkey Run) |
| Union Township | Bellmore | Golden Eagles | <1945 | | 1960 | none (consolidated into Rockville) |
| Turkey Run | Marshall | Warriors | 1958 | none (new school) | 1964 | Wabash River |

## Perry County Conference

Containing twelve schools at its beginning, the league was down to four schools by 1949. The conference managed to survive for another 13 years, until consolidation left it with two remaining schools, both with outside conference affiliation.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Anderson Township | Ranger | Rangers | <1927 | Independents | 1930 | none (consolidated into Bristow) |
| Bristow | Bristow | Purple Aces | <1927 | Independents | 1962 | none (consolidated into Perry Central) |
| Cannelton$^1$ | Cannelton | Bulldogs | <1927 | Independents | 1962 | Pocket |
| Derby | Derby | Warriors | <1927 | Independents | 1936 | none (consolidated into Union Township) |
| Leopold | Leopold | Leopards | <1927 | Independents | 1936 | none (consolidated into Bristow) |
| Oil Township$^2$ | Branchville | Oilers | <1927 | Independents | 1962 | none (consolidated into Perry Central) |
| Oriole | Oriole | Orioles | <1927 | Independents | 1936 | none (consolidated into Oil Township) |
| Rome | Rome | Romans | <1927 | Independents | 1935 | none (consolidated into Union Township) |
| Tell City$^3$ | Tell City | Marksmen | <1927 | Independents | 1949 | Pocket |
| Tobinsport | Tobinsport | Pirates | <1927 | Independents | 1934 | none (consolidated into Rome) |
| Troy | Troy | Trojans | <1927 | Independents | 1959 | none (consolidated into Tell City) |
| Union Township | Dexter | Unionites | <1927 | Independents | 1938 | none (consolidated into Oil Township) |
* Played concurrently in PCC and PAC 1938-62.
* Played concurrently in BRC and PCC 1959-62.
* Played concurrently in PCC and PAC 1938-49.

## Pike County Conference

The PCC was started in 1914, and was one of the later county conferences to fold, as the last of the four schools that had not joined the Patoka Valley Conference did so in 1964.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Algiers | Algiers | Owls | 1914 | Independents | 1926 | none (consolidated into Otwell) |
| Otwell$^1$ | Otwell | Millers | 1914 | Independents | 1964 | Patoka Valley |
| Petersburg$^2$ | Petersburg | Indians | 1914 | Independents | 1949 | Pocket |
| Spurgeon$^1$ | Spurgeon | Cardinals | 1914 | Independents | 1964 | Patoka Valley |
| Stendal$^1$ | Stendal | Aces | 1914 | Independents | 1964 | Patoka Valley |
| Union | Petersburg | Eagles | 1914 | Independents | 1937 | none (consolidated intoPetersburg) |
| Velpen | Velpen | Leopards | 1914 | Independents | 1937 | none (consolidated into Otwell) |
| Winslow$^3$ | Winslow | Eskimos | 1914 | Independents | 1964 | Patoka Valley |
* Concurrent with PCC and PVC 1959-64.
* Concurrent with PCC and PAC 1938-49.
* Concurrent with PCC and PAC 1939-40.

## Posey County Conference

| School | Location | Mascot | County | Year joined | Previous conference | Year left |
| Cynthianna | Cynthianna | Annas | <1930 | Independents | 1958 | none (consolidated into North Posey) |
| Griffin | Griffin | Tornadoes | <1930 | Independents | 1958 | none (consolidated into North Posey) |
| Mount Vernon$^1$ | Mount Vernon | Wildcats | <1930 | Independents | 1949 | Pocket) |
| Poseyville$^2$ | Poseyville | Posies | <1930 | Independents | 1958 | none (consolidated into North Posey) |
| Stewartsville | Stewartsville | Owls | <1930 | Independents | 1944 | none (consolidated into Poseyville) |
| Wadesville | Wadesville | Red Devils | <1930 | Independents | 1958 | none (consolidated into North Posey) |
* Played concurrently in PAC and PCC 1938-49.
* Played concurrently in PAC and PCC 1938-58.

## Putnam County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Bainbridge | Bainbridge | Pointers | <1919 | Independents | 1955 | Big 4 |
| Barnard | Barnard | Bears | <1919 | Independents | 1920 | none (consolidated into Roachdale) |
| Belle Union | Belle Union | Panthers | <1919 | Independents | 1955 | Big 4 |
| Clinton Township | Morton | Yellow Jackets | <1919 | Independents | 1947 | none (consolidated into Bainbridge) |
| Cloverdale | Cloverdale | Clovers | <1919 | Independents | 1955 | Little 8 |
| Fillmore | Fillmore | Cardinals | <1919 | Independents | 1955 | Little 8 |
| Greencastle | Greencastle | Tiger Cubs | <1919 | Independents | 1939 | South Central |
| New Maysville | New Maysville | Knights | <1919 | Independents | 1925 | none (consolidated into Roachdale) |
| Putnamville | Putnamville | Pirates | <1919 | Independents | 1940 | none (consolidated into Reelsville) |
| Reelsville | Reelsville | Indians | <1919 | Independents | 1955 | Little 8 |
| Roachdale | Roachdale | Hawks | <1919 | Independents | 1955 | Big 4 |
| Russellville | Russellville | Bees | <1919 | Independents | 1955 | Big 4 |

## Randolph County Conference

Formed in 1913, the conference was one of the largest county leagues, containing 18 schools at one point. The conference ended in 1964, as almost all the remaining schools joined (or were already part of) the Mid-Eastern Conference.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Farmland | Farmland | Wildcats | 1913 1956 | East Central | 1947 1964 | East Central none (consolidated into Monroe Central) |
| Green Township | Fairview | Tigers | 1913 | | 1958 | none (consolidated into Parker) |
| Huntsville | Huntsville | Redmen | 1913 | | 1963 | none (consolidated into Union) |
| Jackson Township | New Pittsburg | Bulldogs | <1935 | | 1958 | none (consolidated into Ward-Jackson) |
| Jefferson | Deerfield | Red Devils | 1913 | | 1955 | none (consolidated into Ward) |
| Lincoln | Maxville | Lions | 1913 | | 1950 | none (consolidated into White River) |
| Losantville | Losantville | Red Devils | 1913 | | 1963 | none (consolidated into Union) |
| Lynn | Lynn | Bulldogs | 1913 | | 1964 | none (consolidated into Randolph Southern) |
| McKinley | Harrisville | Presidents | 1913 | | 1950 | none (consolidated into White River) |
| Modoc | Modoc | Indians | 1913 | | 1963 | none (consolidated into Union) |
| Parker | Parker City | Panthers | 1913 | | 1964 | none (consolidated into Monroe Central) |
| Ridgeville | Ridgeville | Cossacks | 1913 | | 1964 | Independents (consolidated into Winchester 1966) |
| Spartanburg | Spartanburg | Tomcats | 1913 | | 1964 | none (consolidated into Randolph Southern) |
| Stoney Creek | Windsor | Blue Devils | 1913 | | 1958 | none (consolidated into Farmland) |
| Wayne Township | South Salem | Tigers | 1913 | | 1957 | none (consolidated into Union City) |
| Ward$^1$ | Saratoga | Warriors | 1913 | | 1958 | none (consolidated into Ward-Jackson) |
| West Side | Union City | Wildcats | 1913 | | 1947 | East Central |
| Winchester | Winchester | Yellow Jackets | 1913 | | 1952 | Mississinewa Valley |
| White River | Harrisville | Warriors | 1950 | none (new school) | 1959 | none (consolidated into Driver) |
| Ward-Jackson | Saratoga | Flyers | 1958 | none (new school) | 1962 | none (consolidated into Union City and Winchester)$^2$ |
| Union$^3$ | Modoc | Rockets | 1963 | none (new school) | 1964 | Mid-Eastern |
* Was Saratoga before 1955.
* Ward Township residents went to school in Winchester after consolidation, while Jackson Township residents went to Union City.
* Played concurrently in the RCC and Mid-Eastern Conference 1963-64.

## Ripley County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Batesville | Batesville | Bulldogs | 192? | 1930 | Southeastern Indiana |
| Cross Plains | Cross Plains | Wildcats | 192? | 1941 | Laughery Valley |
| Holton | Holton | Warhorses | 192? | 1941 | Jennings-Ripley County |
| Milan | Milan | Indians | 192? | 1930 | Southeastern Indiana |
| Napoleon | Napoleon | Bearcats | 192? | 1941 | Jennings-Ripley County |
| New Marion | New Marion | Panthers | 192? | 1941 | Jennings-Ripley County |
| Osgood | Osgood | Cowboys | 192? | 1930 | Southeastern Indiana |
| Sunman | Sunman | Tigers | 192? | 1941 | Laughery Valley |
| Versailles | Versailles | Lions | 192? | 1930 | Southeastern Indiana |

## Rush County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Arlington | Arlington | Purple Breezes | <1930 | 1968 | none (consolidated into Rushville) |
| Carthage | Carthage | Blue Raiders | <1930 | 1956 | East Central |
| Gings | Gings | Wildcats | <1930 | 1940 | none (consolidated into Glenwood) |
| Glenwood | Glenwood | Indians | <1930 | 1968 | none (consolidated into Rushville) |
| Manilla | Manilla | Owls | <1930 | 1968 | none (consolidated into Rushville) |
| Mays | Mays | Tigers | <1930 | 1966 | none (consolidated into Rushville) |
| Milroy | Milroy | Cardinals | <1930 | 1948 | East Central |
| Morton Memorial | Knightstown | Lions | <1930 | 1948 | East Central |
| Moscow | Moscow | River Rats | <1930 | 1968 | none (consolidated into Rushville) |
| New Salem | New Salem | Eagles | <1930 | 1968 | none (consolidated into Rushville) |
| Raleigh | Raleigh | Sir Walters | <1930 | 1968 | none (consolidated into Rushville) |

## Spencer County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Chrisney$^1$ | Chrisney | Wildcats | <1930 | Independents | 1965 | Patoka Valley |
| Dale$^2$ | Dale | Golden Aces | <1930 | Independents | 1965 | Pocket |
| Gentryville | Gentryville | Pirates | <1930 | Independents | 1938 | none (consolidated into Dale) |
| Grandview | Grandview | Yellow Jackets | <1930 | Independents | 1943 | none (consolidated into Luce Township) |
| Luce Township$^3$ | Richland | Red Devils | <1930 | Independents | 1965 | none (consolidated into South Spencer) |
| Rockport$^4$ | Rockport | Zebras | <1930 | Independents | 1965 | none (consolidated into South Spencer) |
* Played concurrently in SCC and PAC 1938-59, and SCC and PVC 1959-65.
* Played concurrently in SCC and PAC 1939-65.
* Was Richland City until 1943.
* Played concurrently in SCC and PAC 1938-65.

## Starke County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Center Township | Brems | Blue Streaks | <1927 | 1942 | none (consolidated into Knox) |
| Grovertown | Grovertown | Rams | <1927 | 1948 | Independents (TVAC 1956) |
| Hamlet$^1$ | Hamlet | Tigers | <1927 | 1948 | Kankakee Valley |
| Knox | Knox | Redskins | <1927 | 1948 | Independents (NSC 1954) |
| North Bend | Bass Lake | Knights | <1927 | 1929 | none (consolidated into Culver) |
| North Judson | North Judson | Bluejays | <1927 | 1948 | Independents (NSC 1954) |
| San Pierre$^1$ | San Pierre | Bulldogs | <1927 | 1948 | Kankakee Valley |
* Played concurrently in SCC and KVC 1935-48)

## Steuben County Conference

| School | Location | Mascot | Year joined | Year left | Conference joined |
| Angola$^1$ | Angola | Hornets | <1945 | 1959 | Northeastern Indiana |
| Flint | Flint | Arrows | <1945 | 1959 | none (consolidated into Orland) |
| Fremont$^2$ | Fremont | Eagles | <1945 | 1964 | Bi-County |
| Hamilton$^2$ | Hamilton | Marines | <1945 | 1964 | Bi-County |
| Metz | Metz | Mohawks | <1945 | 1957 | none (consolidated into Angola) |
| Orland | Orland | Tigers | <1945 | 1964 | none (consolidated into Prairie Heights) |
| Pleasant Lake | Pleasant Lake | Spartans | <1945 | 1958 | none (consolidated into Angola) |
| Salem Center | Salem Center | Cardinals | <1945 | 1964 | none (consolidated into Prairie Heights) |
| Scott Center | Scott Center | Bulldogs | <1945 | 1955 | none (consolidated into Angola) |
* Concurrent with State Corner Conference from 1935 to 1941.
* Concurrent with State Corner Conference from 1941 until 1964.

## Tippecanoe County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Battle Ground | Battle Ground | Tomahawks | <1945 | | 1966 | Mid-Central |
| Buck Creek | Buck Creek | Cobras | <1945 | | 1958 | none (consolidated into East Tipp) |
| Clarks Hill | Clarks Hill | Hillers | <1945 | | 1955 | none (consolidated into Lauramie Township) |
| Dayton | Dayton | Bulldogs | <1945 | | 1966 | none (consolidated into Wainwright) |
| Jackson Township | Odell | Spartans | <1945 | | 1958 | none (consolidated into Southwestern) |
| Klondike | West Lafayette | Nuggets | <1945 | | 1961 | Midwest |
| Monitor | Monitor | Commodores | <1945 | | 1958 | none (consolidated into East Tipp) |
| Montmorenci | Montmorenci | Tigers | <1945 | | 1955 | Prairie |
| Romney | Romney | Pirates | <1945 | | 1958 | none (consolidated into Southwestern) |
| Shadeland | Shadeland | Peppers | <1945 | | 1958 | none (consolidated into Southwestern) |
| Stockwell | Stockwell | Warriors | <1945 | | 1955 | none (consolidated into Lauramie Township) |
| Wea | North Crane | Indians | <1945 | | 1958 | none (consolidated into Southwestern) |
| West Point | West Point | Cadets | <1945 | | 1958 | none (consolidated into Southwestern) |
| Lauramie Township | Stockwell | Colts | 1955 | none (new school) | 1966 | none (consolidated into Wainwright) |
| East Tipp | Buck Creek | Trojans | 1958 | none (new school) | 1966 | Mid-Central |

## Tipton County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Goldsmith | Goldsmith | Gold Bugs | <1930 | Independents | 1948 | none (consolidated into Jefferson Township) |
| Kempton | Kempton | Pirates | <1930 | Independents | 1948 | none (consolidated into Jefferson Township) |
| Prairie Township | Groomsville | Aces | <1930 | Independents | 1963 | none (consolidated into Sharpsville-Prairie) |
| Sharpsville | Sharpsville | Bulldogs | <1930 | Independents | 1963 | none (consolidated into Sharpsville-Prairie) |
| Tipton | Tipton | Blue Devils | <1930 | Independents | 1932 | Central Indiana |
| Windfall | Windfall | Dragons | <1930 1936 | Independents Central Indiana | 1932 1965 | Central Indiana Independents (consolidated into Tri-Central 1970) |
| Jefferson Township | Kempton | Yankees | 1948 | none (new school) | 1965 | none (consolidated into Tipton) |
| Sharpsville-Prairie | Sharpsville | Spartans | 1963 | none (new school) | 1965 | Mid-Capital |

## Union County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Brownsville | Brownsville | Lions | 192? | | 1940 | Whitewater Valley |
| College Corner$^1$ | College Corner | Trojans | 192? | Preble County (OH) | 1940 | Preble County (OH)/ Whitewater Valley |
| Kitchel | Kitchel | Cowboys | 192? | | 1940 | Whitewater Valley |
| Liberty | Liberty | Lancers | 192? | | 1940 | Whitewater Valley |
* Played concurrently in UCC and PCC throughout duration in conference.

## Vermillion County Conference

While possibly having been organized earlier, the VCC was definitively established in 1923. The conference ended in 1964, as the three remaining schools combined to form North Vermillion High School.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Blanford | Blanford | Bears | 1923 | 1928 | none (consolidated into Clinton) |
| Cayuga | Cayuga | Indians | <1925 | 1964 | none (consolidated into North Vermillion) |
| Clinton | Clinton | Wildcats | 1923 | 1944 | West Central |
| Dana | Dana | Aggies | 1923 | 1963 | none (consolidated into Clinton) |
| Hillsdale | Hillsdale | Hilltoppers | 1923 | 1961 | none (consolidated into Clinton) |
| Newport | Newport | Tigers | 1923 | 1964 | none (consolidated into North Vermillion) |
| Perrysville | Perrysville | Eagles | 1923 | 1964 | none (consolidated into North Vermillion) |
| St. Bernice | St. Bernice | Hornets | 1923 | 1961 | none (consolidated into Clinton) |

## Vigo County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Blackhawk | Blackhawk | Chieftains | <1924 | | 1961 | none (consolidated into Honey Creek) |
| Concannon | West Terre Haute | Cannons | <1924 | | 1960 | none (consolidated into West Vigo) |
| Fayette Township | New Goshen | Falcons | <1924 | | 1960 | none (consolidated into West Vigo) |
| Fontanet | Fontanet | Beantowners | <1924 | | 1961 | none (consolidated into Gerstmeyer Tech) |
| Garfield | Terre Haute | Purple Eagles | <1924 | | 1944 | West Central |
| Gerstmeyer Tech | Terre Haute | Black Cats | <1924 | | 1944 | West Central |
| Glenn | Seelyville | Pirates | <1924 | | 1961 | none (consolidated into Gerstmeyer Tech) |
| Honey Creek | Allendale | Honey Bees | <1924 | | 1944 | Western Indiana |
| Otter Creek | North Terre Haute | Otters | <1924 | | 1961 | none (consolidated into Garfield) |
| Pimento | Pimento | Peppers | <1924 | | 1961 | none (consolidated into Honey Creek) |
| Prairie Creek | Prairie Creek | Gophers | <1924 | | 1961 | none (consolidated into Honey Creek) |
| Prairieton | Prairieton | Panthers | <1924 | | 1927 | none (consolidated into Prairie Creek) |
| Riley | Riley | Cossacks | <1924 | | 1961 | none (consolidated into Wiley) |
| State Lab | Terre Haute | Little Sycamores | <1924 | | 1944 | West Central |
| West Terre Haute | West Terre Haute | Cannons | <1924 | | 1960 | none (consolidated into West Vigo) |
| Wiley | Terre Haute | Red Streaks | <1924 | | 1944 | West Central |
| Rankin | Terre Haute | Raiders | 1936 | none (new school) | 1938 | none (consolidated into Garfield) |
| Thornton | Terre Haute | Thorns | 1936 | none (new school) | 1939 | none (consolidated into Gerstmeyer Tech) |

## Wabash County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Chester Township | Bolivar | Panthers | <1930 | | 1957 | none (consolidated into Manchester) |
| Chippewa | Chippewa | Knights | <1930 | | 1952 | none (consolidated into Linlawn) |
| LaFontaine | LaFontaine | Cossacks | <1930 | | 1962 | none (consolidated into Southwood) |
| Lagro | Lagro | Comets | <1930 | | 1962 | none (consolidated into Northfield) |
| Laketon | Laketon | Tigers | <1930 | | 1962 | none (consolidated into Manchester) |
| Lincolnville | Lincolnville | Gold Bugs | <1930 | | 1962 | none (consolidated into Lagro) |
| Manchester Central | North Manchester | Trojans | <1930 | | 1957 | none (consolidated into Manchester) |
| Noble Township$^1$ | Linlawn | Pirates | <1930 | | 1962 | none (consolidated into Southwood) |
| Roann | Roann | Indians | <1930 | | 1962 | none (consolidated into Northfield) |
| Somerset | Somerset | Shamrocks | <1930 | | 1962 | none (consolidated into Southwood) |
| Urbana | Urbana | Speed Kings | <1930 | | 1962 | none (consolidated into Northfield) |
| Manchester | North Manchester | Squires | 1957 | none (new school) | 1962 | Independents (NLC 1963) |
* Was Linlawn before 1953.

## Warren County Conference

A small, triangular conference (with only three schools in the county) for most of its existence, the conference existed in two versions with the same schools (opting not to compete from 1934 to 1947, as all members were within the Midwest Conference). While Seeger started as a renaming of West Lebanon in 1959 rather than a consolidation, it is given its own entry, since its nickname and colors were different as well.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Judyville | Judyville | Patriots | <1925 | Independents | 1929 | none (consolidated into Williamsport) |
| Pine Village$^1$ | Pine Village | Pine Knots | <1925 1947 | Independents Midwest | 1934 1973 | Midwest none (consolidated into Seeger) |
| West Lebanon | West Lebanon | Clippers | <1925 1947 | Independents Midwest | 1934 1959 | Midwest none (changed name to Seeger) |
| Williamsport$^1$ | Williamsport | Binngy Bombers | <1925 1947 | Independents Midwest | 1934 1973 | Midwest none (consolidated into Seeger) |
| Seeger$^2$ | West Lebanon | Patriots | 1959 | none (changed name from West Lebanon) | 1973 | Wabash River |
* Concurrent with MWC 1932-34.
* Concurrent with WRC 1964-73.

## Warrick County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Boonville | Boonville$^1$ | Pioneers | <1935 | Independents | 1941 | Southern Indiana |
| Chandler | Chandler | Panthers | <1935 | Independents | 1959 | none (consolidated into Castle) |
| Elberfield | Elberfield | Hornets | <1935 | Independents | 1965 | none (consolidated into Tecumseh) |
| Folsomville | Folsomville | Eagles | <1935 | Independents | 1956 | none (consolidated into Boonville) |
| Lynnville$^2$ | Lynnville | Lyndis | <1935 | Independents | 1965 | none (consolidated into Tecumseh) |
| Millersburg | Millersburg | Wildcats | <1935 | Independents | 1965 | none (consolidated into Castle) |
| Newburgh | Newburgh | Wildcats | <1935 | Independents | 1959 | none (consolidated into Castle) |
| Selvin | Selvin | Wildcats | <1935 | Independents | 1962 | none (consolidated into Lynnville) |
| Tennyson | Tennyson | Tigers | <1935 | Independents | 1963 | none (consolidated into Boonville) |
| Yankeetown | Yankeetown | Yanks | <1935 | Independents | 1935 | none (consolidated into Boonville) |
* Played concurrently in WCC and PAC 1939-41.
* Played concurrently in WCC and PAC 1938-59, and WCC and PVC 1959-65.1

## Washington County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Campbellsburg$^1$ | Campbellsburg | Warriors | <1925 | Independents | 1958 | Southern Monon |
| Hardinsburg | Hardinsburg | Bearcats | <1925 | Independents | 1958 | Southern Monon |
| Little York | Little York | Wildcats | <1925 | Independents | 1947 | none (consolidated into Salem) |
| Monroe Township | Kossuth | Mustangs | <1925 | Independents | 1939 | none (consolidated into Salem) |
| Pekin | Pekin | Musketeers | <1925 | Independents | 1958 | Southern Monon |
| Salem | Salem | Lions | <1925 | Independents | 1930 | Southeastern Indiana |

## Wayne County Conference

| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Boston | Boston | Terriers | <1941 | | 1963 | none (consolidated into Richmond) |
| Cambridge City | Cambridge City | Wampus Cats | <1941 | | 1947 | East Central |
| Centerville | Centerville | Bulldogs | <1941 | | 1947 | East Central |
| Economy | Economy | Cardinals | 1930s | | 1962 | none (consolidated into Hagerstown) |
| Fountain City | Fountain City | Little Giants | <1941 | | 1964 | Whitewater Valley (as Whitewater-Fountain City) |
| Greensfork | Greensfork | Black Demons | 1930s | | 1962 | none (consolidated into Hagerstown) |
| Hagerstown | Hagerstown | Tigers | <1941 | | 1947 | East Central |
| Milton | Milton | Sharpshooters | <1941 | | 1962 | Whitewater Valley |
| Webster | Webster | Pirates | <1941 | | 1964 | Whitewater Valley (as Webster-Williamsburg) |
| Whitewater | Whitewater | Bears | <1941 | | 1964 | none (consolidated into Whitewater-Fountain City) |
| Williamsburg | Williamsburg | Yellow Jackets | <1941 1948 | East Central | 1948 1964 | East Central none (consolidated into Webster-Williamsburg) |

## Wells County Conference

The Wells County Conference dated back to at least 1904, and lasted until 1966, when only one school remained open.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Bluffton | Bluffton | Tigers | <1904 | 1927 | Northeastern Indiana |
| Chester Center | Keystone | Indians | <1904 | 1966 | none (consolidated into Southern Wells) |
| Jackson Center | Mount Zion | Jaguars | <1904 | 1966 | none (consolidated into Southern Wells) |
| Lancaster Central$^1$ | Ossian | Bobcats | <1904 | 1966 | Eastern Indiana (EIC) |
| Liberty Center | Liberty Center | Lions | <1904 | 1966 | none (consolidated into Southern Wells) |
| Ossian | Ossian | Bears | <1904 | 1959 | Eastern Wabash Valley |
| Petroleum | Petroleum | Panthers | <1904 | 1966 | none (consolidated into Southern Wells) |
| Rockcreek Center | Rockford | Dodgers | <1904 | 1964 | none (consolidated into Ossian) |
| Union Center | Uniondale | Badgers | <1904 | 1962 | none (consolidated into Ossian) |
* Lancaster Central played concurrently in the EIC and WCC from 1954 to 1959, then in the EWVC and WCC until both folded in 1966.

## White County Conference

One of the oldest confirmed county conferences, the alliance dates back to at least 1908.
| School | Location | Mascot | Year joined | Previous conference | Year left | Conference joined |
| Brookston | Brookston | Bombers | <1908 | Independents | 1955 | Midwest |
| Buffalo | Buffalo | Bison | <1908 | Independents | 1963 | none (consolidated into North White) |
| Burnettsville | Burnettsville | Bees | <1908 | Independents | 1963 | none (consolidated into Twin Lakes) |
| Chalmers | Chalmers | Cardinals | <1908 | Independents | 1957 | Western IN Small HS |
| Idaville | Idaville | Green Streaks | <1908 | Independents | 1963 | none (consolidated into Twin Lakes) |
| Monon | Monon | Railroaders | <1908 | Independents | 1933 | Kankakee Valley |
| Monticello | Monticello | Tioga Indians | <1908 | Independents | 1932 | Midwest |
| Reynolds | Reynolds | Rangers | <1908 | Independents | 1963 | none (consolidated into North White) |
| Round Grove | Round Grove | Bulldogs | <1908 | Independents | 1954 | none (consolidated into Wolcott) |
| Wolcott | Wolcott | Wildcats | <1908 | Independents | 1955 | Midwest |
| Adams Township | Lockport | Tigers | 1961 | Carroll County | 1963 | none (consolidated into Twin Lakes) |

## Whitley County League

Begun before 1916, the league folded in 1958, as the six schools consolidated down to three.
| School | Location | Mascot | Year joined | Year left | Conference joined |
| Churubusco | Churubusco | Eagles | <1916 | 1958 | Independents (ACAC 1968) |
| Coesse | Coesse | Indians | <1916 | 1958 | none (consolidated into Columbia City) |
| Collins | Collins | Cougars | <1916 | 1922 | none (consolidated into Churubusco) |
| Columbia City | Columbia City | Eagles | <1916 | 1927 | NE Indiana |
| Etna | Etna | Eagles | <1916 | 1940 | none (consolidated into Columbia City) |
| Jefferson Center | Saturn | Tigers | <1916 | 1958 | none (consolidated into Columbia City) |
| Larwill | Larwill | Trojans | <1916 | 1958 | Kosciusko County |
| South Whitley | South Whitley | Bulldogs | <1916 | 1958 | Kosciusko County |
| Washington Center | Washington Center | Wildcats | <1916 | 1955 | none (consolidated into Columbia City) |