# Indiana statistical areas

The U.S. state of Indiana currently has 50 statistical areas that have been delineated by the Office of Management and Budget (OMB). On July 21, 2023, the OMB delineated ten combined statistical areas, 15 metropolitan statistical areas, and 25 micropolitan statistical areas in Indiana. As of 2023, the largest of these was the Indianapolis-Carmel-Muncie, IN Combined Statistical Area, consisting of Indianapolis and its surrounding counties.

## Background

The Office of Management and Budget (OMB) has designated more than 1,000 statistical areas for the United States and Puerto Rico. These statistical areas are important geographic delineations of population clusters used by the OMB, the United States Census Bureau, planning organizations, and federal, state, and local government entities.
The OMB defines a core-based statistical area (commonly referred to as a CBSA) as the county or counties (or county-equivalents) surrounding at least one densely-settled core of at least 10,000 population, "plus adjacent counties having a high degree of social and economic integration with the core as measured through commuting ties with the counties containing the core". The OMB further divides core-based statistical areas based on population into metropolitan statistical areas (MSAs) for those with at least 50,000 and micropolitan statistical areas (μSAs) for those with 10,000 to 49,999 people.
The OMB defines a combined statistical area (CSA) as two or more adjacent core-based statistical areas where the employment interchange rate (% commuting from A to B plus % commuting from B to A) is at least 15%. The primary statistical areas (PSAs) include all combined statistical areas and any core-based statistical area that is not a constituent of a combined statistical area.

## Table

The 50 United States statistical areas and 92 counties of the State of Indiana :
| Combined statistical area | 2023 population (est.) | Core-based statistical area | 2023 population (est.) | County | 2023 population (est.) | Metropolitan division | 2023 population (est.) |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Marion County, Indiana | 968,460 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Hamilton County, Indiana | 371,645 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Hendricks County, Indiana | 186,387 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Johnson County, Indiana | 167,819 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Madison County, Indiana | 132,504 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Hancock County, Indiana | 86,166 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Boone County, Indiana | 76,120 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Morgan County, Indiana | 73,227 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Shelby County, Indiana | 45,231 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Brown County, Indiana | 15,653 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | Tipton County, Indiana | 15,256 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Muncie, IN MSA | 112,321 | Delaware County, Indiana | 112,321 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Columbus, IN MSA | 84,003 | Bartholomew County, Indiana | 84,003 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Kokomo, IN MSA | 83,831 | Howard County, Indiana | 83,831 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | New Castle, IN μSA | 48,929 | Henry County, Indiana | 48,929 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Seymour, IN μSA | 46,460 | Jackson County, Indiana | 46,460 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Crawfordsville, IN μSA | 38,573 | Montgomery County, Indiana | 38,573 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Greencastle, IN μSA | 37,567 | Putnam County, Indiana | 37,567 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Peru, IN μSA | 35,402 | Miami County, Indiana | 35,402 | none | none |
| Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | Greensburg, IN μSA | 26,399 | Decatur County, Indiana | 26,399 | none | none |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Cook County, Illinois | 5,087,072 | Chicago-Naperville-Schaumburg, IL MD | 7,075,391 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | DuPage County, Illinois | 921,213 | Chicago-Naperville-Schaumburg, IL MD | 7,075,391 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Will County, Illinois | 700,728 | Chicago-Naperville-Schaumburg, IL MD | 7,075,391 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | McHenry County, Illinois | 312,800 | Chicago-Naperville-Schaumburg, IL MD | 7,075,391 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Grundy County, Illinois | 53,578 | Chicago-Naperville-Schaumburg, IL MD | 7,075,391 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Kane County, Illinois | 514,982 | Elgin, IL MD | 755,246 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Kendall County, Illinois | 139,976 | Elgin, IL MD | 755,246 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | DeKalb County, Illinois | 100,288 | Elgin, IL MD | 755,246 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Lake County, Indiana | 500,598 | Lake County-Porter County-Jasper County, IN MD | 723,428 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Porter County, Indiana | 175,335 | Lake County-Porter County-Jasper County, IN MD | 723,428 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Jasper County, Indiana | 33,535 | Lake County-Porter County-Jasper County, IN MD | 723,428 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Newton County, Indiana | 13,960 | Lake County-Porter County-Jasper County, IN MD | 723,428 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Chicago-Naperville-Elgin, IL-IN-WI MSA | 9,262,825 723,428 (IN) | Lake County, Illinois | 708,760 | Lake County, IL MD | 708,760 |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Kenosha, WI MSA | 167,488 | Kenosha County, Wisconsin | 167,488 | none | none |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Ottawa, IL μSA | 146,599 | LaSalle County, Illinois | 108,309 | none | none |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Ottawa, IL μSA | 146,599 | Bureau County, Illinois | 32,729 | none | none |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Ottawa, IL μSA | 146,599 | Putnam County, Illinois | 5,561 | none | none |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Michigan City-La Porte, IN MSA | 111,706 | LaPorte County, Indiana | 111,706 | none | none |
| Chicago-Naperville, IL-IN-WI CSA | 9,794,558 835,134 (IN) | Kankakee, IL MSA | 105,940 | Kankakee County, Illinois | 105,940 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Fort Wayne, IN MSA | 457,842 | Allen County, Indiana | 394,545 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Fort Wayne, IN MSA | 457,842 | Whitley County, Indiana | 34,742 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Fort Wayne, IN MSA | 457,842 | Wells County, Indiana | 28,555 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Kendallville, IN μSA | 47,430 | Noble County, Indiana | 47,430 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Auburn, IN μSA | 44,198 | DeKalb County, Indiana | 44,198 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Huntington, IN μSA | 36,781 | Huntington County, Indiana | 36,781 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Decatur, IN μSA | 36,288 | Adams County, Indiana | 36,288 | none | none |
| Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | Angola, IN μSA | 34,917 | Steuben County, Indiana | 34,917 | none | none |
| South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 605,973 (IN) | South Bend-Mishawaka, IN-MI MSA | 324,490 272,848 (IN) | St. Joseph County, Indiana | 272,848 | none | none |
| South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 605,973 (IN) | South Bend-Mishawaka, IN-MI MSA | 324,490 272,848 (IN) | Cass County, Michigan | 51,642 | none | none |
| South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 605,973 (IN) | Elkhart-Goshen, IN MSA | 206,409 | Elkhart County, Indiana | 206,409 | none | none |
| South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 605,973 (IN) | Niles, MI MSA | 152,261 | Berrien County, Michigan | 152,261 | none | none |
| South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 605,973 (IN) | Warsaw, IN μSA | 80,364 | Kosciusko County, Indiana | 80,364 | none | none |
| South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 605,973 (IN) | Plymouth, IN μSA | 46,352 | Marshall County, Indiana | 46,352 | none | none |
| Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | Lafayette, IN MSA | 226,564 | Tippecanoe County, Indiana | 188,792 | none | none |
| Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | Lafayette, IN MSA | 226,564 | Carroll County, Indiana | 20,525 | none | none |
| Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | Lafayette, IN MSA | 226,564 | Benton County, Indiana | 8,729 | none | none |
| Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | Lafayette, IN MSA | 226,564 | Warren County, Indiana | 8,518 | none | none |
| Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | Frankfort, IN μSA | 32,730 | Clinton County, Indiana | 32,730 | none | none |
| Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | Monticello, IN μSA | 24,917 | White County, Indiana | 24,917 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Jefferson County, Kentucky | 772,144 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Clark County, Indiana | 125,467 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Bullitt County, Kentucky | 84,863 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Floyd County, Indiana | 80,809 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Oldham County, Kentucky | 70,183 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Shelby County, Kentucky | 49,515 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Nelson County, Kentucky | 47,730 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Harrison County, Indiana | 40,006 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Meade County, Kentucky | 30,131 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Washington County, Indiana | 28,205 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Spencer County, Kentucky | 20,531 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Louisville/Jefferson County, KY-IN MSA | 1,365,557 274,487 (IN) | Henry County, Kentucky | 15,973 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Elizabethtown, KY MSA | 127,576 | Hardin County, Kentucky | 112,273 | none | none |
| Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 274,487 (IN) | Elizabethtown, KY MSA | 127,576 | LaRue County, Kentucky | 15,303 | none | none |
| Evansville-Henderson, IN-KY CSA | 327,562 270,717 (IN) | Evansville, IN MSA | 270,717 | Vanderburgh County, Indiana | 179,810 | none | none |
| Evansville-Henderson, IN-KY CSA | 327,562 270,717 (IN) | Evansville, IN MSA | 270,717 | Warrick County, Indiana | 65,867 | none | none |
| Evansville-Henderson, IN-KY CSA | 327,562 270,717 (IN) | Evansville, IN MSA | 270,717 | Posey County, Indiana | 25,040 | none | none |
| Evansville-Henderson, IN-KY CSA | 327,562 270,717 (IN) | Henderson, KY μSA | 56,845 | Henderson County, Kentucky | 44,119 | none | none |
| Evansville-Henderson, IN-KY CSA | 327,562 270,717 (IN) | Henderson, KY μSA | 56,845 | Webster County, Kentucky | 12,726 | none | none |
| Bloomington-Bedford, IN CSA | 205,958 | Bloomington, IN MSA | 160,874 | Monroe County, Indiana | 139,342 | none | none |
| Bloomington-Bedford, IN CSA | 205,958 | Bloomington, IN MSA | 160,874 | Owen County, Indiana | 21,532 | none | none |
| Bloomington-Bedford, IN CSA | 205,958 | Bedford, IN μSA | 45,084 | Lawrence County, Indiana | 45,084 | none | none |
| none | none | Terre Haute, IN MSA | 168,787 | Vigo County, Indiana | 106,153 | none | none |
| none | none | Terre Haute, IN MSA | 168,787 | Clay County, Indiana | 26,460 | none | none |
| none | none | Terre Haute, IN MSA | 168,787 | Sullivan County, Indiana | 20,757 | none | none |
| none | none | Terre Haute, IN MSA | 168,787 | Vermillion County, Indiana | 15,417 | none | none |
| Richmond-Connersville, IN CSA | 89,489 | Richmond, IN μSA | 66,127 | Wayne County, Indiana | 66,127 | none | none |
| Richmond-Connersville, IN CSA | 89,489 | Connersville, IN μSA | 23,362 | Fayette County, Indiana | 23,362 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Hamilton County, Ohio | 827,058 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Butler County, Ohio | 393,043 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Warren County, Ohio | 252,148 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Clermont County, Ohio | 211,972 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Kenton County, Kentucky | 171,321 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Boone County, Kentucky | 140,496 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Campbell County, Kentucky | 93,702 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Dearborn County, Indiana | 51,215 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Brown County, Ohio | 43,777 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Grant County, Kentucky | 25,619 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Franklin County, Indiana | 23,096 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Pendleton County, Kentucky | 14,810 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Gallatin County, Kentucky | 8,792 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Bracken County, Kentucky | 8,426 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Cincinnati, OH-KY-IN MSA | 2,271,479 80,315 (IN) | Ohio County, Indiana | 6,004 | none | none |
| Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 80,315 (IN) | Wilmington, OH μSA | 41,938 | Clinton County, Ohio | 41,938 | none | none |
| none | none | Marion, IN μSA | 66,200 | Grant County, Indiana | 66,200 | none | none |
| none | none | Jasper, IN μSA | 43,546 | Dubois County, Indiana | 43,546 | none | none |
| none | none | Logansport, IN μSA | 37,666 | Cass County, Indiana | 37,666 | none | none |
| none | none | Vincennes, IN μSA | 36,070 | Knox County, Indiana | 36,070 | none | none |
| none | none | Washington, IN μSA | 33,656 | Daviess County, Indiana | 33,656 | none | none |
| none | none | Madison, IN μSA | 33,056 | Jefferson County, Indiana | 33,056 | none | none |
| none | none | Wabash, IN μSA | 30,670 | Wabash County, Indiana | 30,670 | none | none |
| none | none | none | none | LaGrange County, Indiana | 40,907 | none | none |
| none | none | none | none | Gibson County, Indiana | 32,904 | none | none |
| none | none | none | none | Greene County, Indiana | 31,196 | none | none |
| none | none | none | none | Ripley County, Indiana | 29,227 | none | none |
| none | none | none | none | Jennings County, Indiana | 27,622 | none | none |
| none | none | none | none | Scott County, Indiana | 24,657 | none | none |
| none | none | none | none | Randolph County, Indiana | 24,216 | none | none |
| none | none | none | none | Starke County, Indiana | 23,206 | none | none |
| none | none | none | none | Fulton County, Indiana | 20,358 | none | none |
| none | none | none | none | Jay County, Indiana | 20,032 | none | none |
| none | none | none | none | Spencer County, Indiana | 19,910 | none | none |
| none | none | none | none | Orange County, Indiana | 19,638 | none | none |
| none | none | none | none | Perry County, Indiana | 19,209 | none | none |
| none | none | none | none | Rush County, Indiana | 16,847 | none | none |
| none | none | none | none | Fountain County, Indiana | 16,731 | none | none |
| none | none | none | none | Parke County, Indiana | 16,484 | none | none |
| none | none | none | none | Pulaski County, Indiana | 12,385 | none | none |
| none | none | none | none | Pike County, Indiana | 12,106 | none | none |
| none | none | none | none | Blackford County, Indiana | 11,893 | none | none |
| none | none | none | none | Crawford County, Indiana | 10,438 | none | none |
| none | none | none | none | Switzerland County, Indiana | 10,019 | none | none |
| none | none | none | none | Martin County, Indiana | 9,897 | none | none |
| none | none | none | none | Union County, Indiana | 6,973 | none | none |
| State of Indiana | State of Indiana | State of Indiana | State of Indiana | State of Indiana | 6,862,199 | none | none |

## Core-based statistical areas

The following table provides the in-state population ranking of each CBSA along with its rate of population change over time.
The 40 core-based statistical areas of the State of Indiana :
| 2023 rank | Core-based statistical area | Population | Population | Population | Population | Population |
| 2023 rank | Core-based statistical area | 2023 estimate | Change | 2020 Census | Change | 2010 Census |
| 1 | Indianapolis-Carmel-Greenwood, IN MSA | 2,138,468 | +2.34% | 2,089,673 | +12.00% | 1,865,850 |
| 2 | Chicago-Naperville-Elgin, IL-IN MSA (IN) | 723,428 | +0.66% | 718,663 | +1.50% | 708,070 |
| 3 | Fort Wayne, IN MSA | 457,842 | +2.25% | 447,781 | +7.57% | 416,257 |
| 4 | Louisville/Jefferson County, KY-IN MSA (IN) | 274,487 | +1.88% | 269,413 | +6.73% | 252,436 |
| 5 | South Bend-Mishawaka, IN-MI MSA (IN) | 272,848 | −0.02% | 272,912 | +2.24% | 266,931 |
| 6 | Evansville, IN MSA | 270,717 | +0.54% | 269,256 | +1.49% | 265,302 |
| 7 | Lafayette-West Lafayette, IN MSA | 226,564 | +1.27% | 223,716 | +6.38% | 210,297 |
| 8 | Elkhart-Goshen, IN MSA | 206,409 | −0.31% | 207,047 | +4.80% | 197,559 |
| 9 | Terre Haute, IN MSA | 168,787 | −0.05% | 168,875 | −2.06% | 172,425 |
| 10 | Bloomington, IN MSA | 160,874 | −0.10% | 161,039 | +0.93% | 159,549 |
| 11 | Muncie, IN MSA | 112,321 | +0.37% | 111,903 | −4.90% | 117,671 |
| 12 | Michigan City-La Porte, IN MSA | 111,706 | −0.63% | 112,417 | +0.85% | 111,467 |
| 13 | Columbus, IN MSA | 84,003 | +2.18% | 82,208 | +7.05% | 76,794 |
| 14 | Kokomo, IN MSA | 83,831 | +0.21% | 83,658 | +1.09% | 82,752 |
| 15 | Warsaw, IN μSA | 80,364 | +0.15% | 80,240 | +3.73% | 77,358 |
| 16 | Cincinnati, OH-KY-IN MSA (IN) | 80,315 | +1.15% | 79,404 | +0.18% | 79,262 |
| 17 | Marion, IN μSA | 66,200 | −0.71% | 66,674 | −4.83% | 70,061 |
| 18 | Richmond, IN μSA | 66,127 | −0.64% | 66,553 | −3.43% | 68,917 |
| 19 | New Castle, IN μSA | 48,929 | +0.03% | 48,914 | −1.11% | 49,462 |
| 20 | Kendallville, IN μSA | 47,430 | −0.06% | 47,457 | −0.17% | 47,536 |
| 21 | Seymour, IN μSA | 46,460 | +0.07% | 46,428 | +9.56% | 42,376 |
| 22 | Plymouth, IN μSA | 46,352 | +0.56% | 46,095 | −2.03% | 47,051 |
| 23 | Bedford, IN μSA | 45,084 | +0.16% | 45,011 | −2.43% | 46,134 |
| 24 | Auburn, IN μSA | 44,198 | +2.16% | 43,265 | +2.47% | 42,223 |
| 25 | Jasper, IN μSA | 43,546 | −0.21% | 43,637 | +4.17% | 41,889 |
| 26 | Crawfordsville, IN μSA | 38,573 | +1.68% | 37,936 | −0.49% | 38,124 |
| 27 | Logansport, IN μSA | 37,666 | −0.54% | 37,870 | −2.81% | 38,966 |
| 28 | Greencastle, IN μSA | 37,567 | +2.29% | 36,726 | −3.26% | 37,963 |
| 29 | Huntington, IN μSA | 36,781 | +0.32% | 36,662 | −1.24% | 37,124 |
| 30 | Decatur, IN μSA | 36,288 | +1.34% | 35,809 | +4.14% | 34,387 |
| 31 | Vincennes, IN μSA | 36,070 | −0.58% | 36,282 | −5.61% | 38,440 |
| 32 | Peru, IN μSA | 35,402 | −1.56% | 35,962 | −2.55% | 36,903 |
| 33 | Angola, IN μSA | 34,917 | +1.40% | 34,435 | +0.73% | 34,185 |
| 34 | Washington, IN μSA | 33,656 | +0.82% | 33,381 | +5.48% | 31,648 |
| 35 | Madison, IN μSA | 33,056 | −0.27% | 33,147 | +2.22% | 32,428 |
| 36 | Frankfort, IN μSA | 32,730 | −1.39% | 33,190 | −0.10% | 33,224 |
| 37 | Wabash, IN μSA | 30,670 | −0.99% | 30,976 | −5.81% | 32,888 |
| 38 | Greensburg, IN μSA | 26,399 | −0.28% | 26,472 | +2.84% | 25,740 |
| 39 | Monticello, IN μSA | 24,917 | +0.93% | 24,688 | +0.18% | 24,643 |
| 40 | Connersville, IN μSA | 23,362 | −0.15% | 23,398 | −3.62% | 24,277 |
| | Chicago-Naperville-Elgin, IL-IN MSA | 9,262,825 | −1.97% | 9,449,351 | +1.66% | 9,294,679 |
| | Cincinnati, OH-KY-IN MSA | 2,271,479 | +0.96% | 2,249,797 | +5.62% | 2,130,151 |
| | Louisville/Jefferson County, KY-IN MSA | 1,365,557 | +0.25% | 1,362,180 | +6.86% | 1,274,757 |
| | South Bend-Mishawaka, IN-MI MSA | 324,490 | 0.00% | 324,501 | +1.65% | 319,224 |

## Combined statistical areas

The following table provides the in-state population ranking of each CSA along with its rate of population change over time.
The 10 combined statistical areas of the State of Indiana :
| 2023 rank | Combined statistical area | Population | Population | Population | Population | Population |
| 2023 rank | Combined statistical area | 2023 estimate | Change | 2020 Census | Change | 2010 Census |
| 1 | Indianapolis-Carmel-Muncie, IN CSA | 2,651,953 | +2.00% | 2,599,880 | +9.53% | 2,373,635 |
| 2 | Chicago-Naperville, IL-IN-WI CSA (IN) | 835,134 | +0.49% | 831,080 | +1.41% | 819,537 |
| 3 | Fort Wayne-Huntington-Auburn, IN CSA | 657,456 | +1.87% | 645,409 | +5.51% | 611,712 |
| 4 | South Bend-Elkhart-Mishawaka, IN-MI CSA (IN) | 605,973 | −0.05% | 606,294 | +2.95% | 588,899 |
| 5 | Lafayette-West Lafayette-Frankfort, IN CSA | 284,211 | +0.93% | 281,594 | +5.01% | 268,164 |
| 6 | Louisville/Jefferson County--Elizabethtown, KY-IN CSA (IN) | 274,487 | +1.88% | 269,413 | +6.73% | 252,436 |
| 7 | Evansville-Henderson, IN-KY CSA (IN) | 270,717 | +0.54% | 269,256 | +1.49% | 265,302 |
| 8 | Bloomington-Bedford, IN CSA | 205,958 | −0.04% | 206,050 | +0.18% | 205,683 |
| 9 | Richmond-Connersville, IN CSA | 89,489 | −0.51% | 89,951 | −3.48% | 93,194 |
| 10 | Cincinnati-Wilmington, OH-KY-IN CSA (IN) | 80,315 | +1.15% | 79,404 | +0.18% | 79,262 |
| | Chicago-Naperville, IL-IN-WI CSA | 9,794,558 | −1.93% | 9,986,960 | +1.48% | 9,840,929 |
| | Cincinnati-Wilmington, OH-KY-IN CSA | 2,313,417 | +0.94% | 2,291,815 | +5.51% | 2,172,191 |
| | Evansville-Henderson, IN-KY CSA | 327,562 | +0.15% | 327,066 | +0.58% | 325,173 |
| | Louisville/Jefferson County--Elizabethtown, KY-IN CSA | 1,493,133 | +0.36% | 1,487,749 | +6.69% | 1,394,493 |
| | South Bend-Elkhart-Mishawaka, IN-MI CSA | 809,876 | −0.29% | 812,199 | +1.78% | 798,005 |