# Darke County, Ohio

Darke County is a county in the U.S. state of Ohio. As of the 2020 census, the population was 51,881. Its county seat and largest city is Greenville. The county was created in 1809 and later organized in 1817. It is named for William Darke, an officer in the American Revolutionary War. Darke County comprises the Greenville, OH Micropolitan Statistical Area, which is also included in the Dayton-Springfield-Sidney, OH Combined Statistical Area.

## Geography

According to the U.S. Census Bureau, the county has a total area of 600 square miles (1,600 km$^2$), of which 598 square miles (1,550 km$^2$) is land and 1.7 square miles (4.4 km$^2$) (0.3%) is water.

### Adjacent counties

* Mercer County (north)
* Shelby County (northeast)
* Miami County (east)
* Montgomery County (southeast)
* Preble County (south)
* Wayne County, Indiana (southwest)
* Randolph County, Indiana (west)
* Jay County, Indiana (northwest)

## Demographics
### 2000 census

As of the census of 2000, there were 53,309 people, 20,419 households, and 14,905 families living in the county. The population density was 89 inhabitants per square mile (34/km$^2$). There were 21,583 housing units at an average density of 36 units per square mile (14/km$^2$). The racial makeup of the county was 98.09% White, 0.39% Black or African American, 0.17% Native American, 0.25% Asian, 0.02% Pacific Islander, 0.34% from other races, and 0.74% from two or more races. 0.86% of the population were Hispanic or Latino of any race. 43.1% were of German, 20.1% American, 8.1% English, 6.8% Irish and 5.8% French ancestry according to Census 2000.
There were 20,419 households, out of which 33.30% had children under the age of 18 living with them, 61.00% were married couples living together, 8.00% had a female householder with no husband present, and 27.00% were non-families. 23.50% of all households were made up of individuals, and 11.00% had someone living alone who was 65 years of age or older. The average household size was 2.56, and the average family size was 3.03.
In the county, the population was spread out, with 26.30% under the age of 18, 7.80% from 18 to 24, 27.50% from 25 to 44, 23.20% from 45 to 64, and 15.30% who were 65 years of age or older. The median age was 37 years. For every 100 females, there were 96.10 males. For every 100 females age 18 and over, there were 93.30 males.
The median income for a household in the county was $39,307, and the median income for a family was $45,735. Males had a median income of $32,933 versus $23,339 for females. The per capita income for the county was $18,670. About 6.00% of families and 8.00% of the population were below the poverty line, including 10.10% of those under age 18 and 9.20% of those age 65 or over.

### 2010 census

As of the 2010 United States Census, there were 52,959 people, 20,929 households, and 14,673 families living in the county. The population density was 88.5 inhabitants per square mile (34.2/km$^2$). There were 22,730 housing units at an average density of 38.0 units per square mile (14.7 units/km$^2$). The racial makeup of the county was 97.8% white, 0.4% black or African American, 0.3% Asian, 0.2% American Indian, 0.4% from other races, and 0.9% from two or more races. Those of Hispanic or Latino origin made up 1.2% of the population. In terms of ancestry, 38.9% were German, 11.5% were American, 10.6% were Irish, and 9.0% were English.
Of the 20,929 households, 31.9% had children under the age of 18 living with them, 56.7% were married couples living together, 9.0% had a female householder with no husband present, 29.9% were non-families, and 25.9% of all households were made up of individuals. The average household size was 2.50, and the average family size was 3.00. The median age was 40.8 years.
The median income for a household in the county was $44,280, and the median income for a family was $53,454. Males had a median income of $40,402 versus $28,310 for females. The per capita income for the county was $21,483. About 7.5% of families and 10.6% of the population were below the poverty line, including 14.5% of those under age 18 and 8.1% of those age 65 or over.

## Politics

Originally settled by numerous migrants from the South, Darke County supported Democratic presidential candidates prior to 1912. It voted for Republicans only three times from 1856 to 1908. The county was a bellwether from 1912 to 1936.
Starting with the 1940 election, it has become a Republican stronghold in presidential elections. Lyndon B. Johnson was the only Democratic candidate supported by county voters since then.
United States presidential election results for Darke County, Ohio :
| Year | Republican | Republican | Democratic | Democratic | Third party(ies) | Third party(ies) |
| Year | No. | % | No. | % | No. | % |
| 2024 | 22,234 | 82.01% | 4,583 | 16.90% | 295 | 1.09% |
| 2020 | 22,004 | 81.01% | 4,731 | 17.42% | 426 | 1.57% |
| 2016 | 20,012 | 78.17% | 4,470 | 17.46% | 1,119 | 4.37% |
| 2012 | 18,108 | 71.21% | 6,826 | 26.84% | 496 | 1.95% |
| 2008 | 17,290 | 66.92% | 7,964 | 30.82% | 584 | 2.26% |
| 2004 | 18,306 | 69.57% | 7,846 | 29.82% | 161 | 0.61% |
| 2000 | 14,817 | 63.68% | 7,741 | 33.27% | 709 | 3.05% |
| 1996 | 10,798 | 46.88% | 8,871 | 38.52% | 3,363 | 14.60% |
| 1992 | 11,098 | 45.44% | 7,016 | 28.72% | 6,312 | 25.84% |
| 1988 | 14,914 | 67.93% | 6,851 | 31.21% | 189 | 0.86% |
| 1984 | 16,379 | 72.81% | 5,904 | 26.25% | 211 | 0.94% |
| 1980 | 12,773 | 58.17% | 7,635 | 34.77% | 1,550 | 7.06% |
| 1976 | 11,580 | 52.75% | 9,901 | 45.10% | 472 | 2.15% |
| 1972 | 13,862 | 65.71% | 6,534 | 30.97% | 700 | 3.32% |
| 1968 | 10,926 | 53.78% | 7,371 | 36.28% | 2,018 | 9.93% |
| 1964 | 8,581 | 40.83% | 12,433 | 59.17% | 0 | 0.00% |
| 1960 | 14,048 | 64.55% | 7,715 | 35.45% | 0 | 0.00% |
| 1956 | 13,447 | 65.32% | 7,138 | 34.68% | 0 | 0.00% |
| 1952 | 13,670 | 64.28% | 7,597 | 35.72% | 0 | 0.00% |
| 1948 | 8,956 | 50.28% | 8,770 | 49.23% | 87 | 0.49% |
| 1944 | 11,135 | 58.08% | 8,036 | 41.92% | 0 | 0.00% |
| 1940 | 11,147 | 53.60% | 9,651 | 46.40% | 0 | 0.00% |
| 1936 | 8,375 | 41.29% | 11,114 | 54.79% | 794 | 3.91% |
| 1932 | 8,284 | 41.65% | 11,122 | 55.92% | 483 | 2.43% |
| 1928 | 11,765 | 66.34% | 5,822 | 32.83% | 147 | 0.83% |
| 1924 | 9,166 | 52.92% | 7,316 | 42.24% | 839 | 4.84% |
| 1920 | 9,552 | 52.59% | 8,459 | 46.58% | 151 | 0.83% |
| 1916 | 4,322 | 39.78% | 6,186 | 56.94% | 357 | 3.29% |
| 1912 | 3,107 | 30.43% | 5,027 | 49.24% | 2,075 | 20.33% |
| 1908 | 4,951 | 42.60% | 6,391 | 54.99% | 281 | 2.42% |
| 1904 | 5,203 | 49.26% | 5,030 | 47.62% | 329 | 3.11% |
| 1900 | 4,834 | 43.79% | 6,003 | 54.38% | 201 | 1.82% |
| 1896 | 4,384 | 41.28% | 6,151 | 57.92% | 84 | 0.79% |
| 1892 | 3,737 | 39.99% | 4,916 | 52.61% | 691 | 7.40% |
| 1888 | 4,267 | 41.84% | 5,495 | 53.88% | 437 | 4.28% |
| 1884 | 4,390 | 44.29% | 5,442 | 54.91% | 79 | 0.80% |
| 1880 | 4,046 | 43.46% | 5,167 | 55.51% | 96 | 1.03% |
| 1876 | 3,577 | 43.38% | 4,667 | 56.60% | 1 | 0.01% |
| 1872 | 3,069 | 52.35% | 2,760 | 47.07% | 34 | 0.58% |
| 1868 | 2,989 | 48.73% | 3,145 | 51.27% | 0 | 0.00% |
| 1864 | 2,584 | 48.90% | 2,700 | 51.10% | 0 | 0.00% |
| 1860 | 2,460 | 49.23% | 2,479 | 49.61% | 58 | 1.16% |
| 1856 | 2,086 | 48.70% | 1,988 | 46.42% | 209 | 4.88% |

## Government

Darke County has a three-member Board of County Commissioners who oversee the various county departments, in similar fashion to all but two of the 88 Ohio counties. Darke County's elected commissioners are Mike Rhoades, Mike Stegall, and Matt Aultman.

## Education
### Public school districts

School districts (this includes any school district with portions of the county, no matter how slight, even if the schools and/or administrative offices are in another county)
* Ansonia Local Schools
** Ansonia High School, Ansonia (the Tigers)
* Arcanum-Butler Local School District
** Arcanum High School, Arcanum (the Trojans)
* Bradford Exempted Village School District
* Fort Loramie Local School District
* Fort Recovery Local School District
* Franklin Monroe Schools
** Franklin Monroe Middle School/High School, Pitsburg (the Jets)
* Greenville City School District
** Greenville Senior High School, Greenville (the Green Wave)
* Marion Local School District
* Minster Local School District
* Mississinawa Valley Local School District
** Mississinawa Valley Junior/Senior High School, Union City (the Blackhawks)
* National Trail Local School District
* Newton Local School District
* Northmont City School District
* Russia Local School District
* St. Henry Consolidated Local School District
* Tri-County North Local School District
* Tri-Village Local School District
** Tri-Village High School, New Madison (the Patriots)
* Versailles Exempted Village Schools
** Versailles High School, Versailles (the Tigers)

## Communities
### City

* Greenville (county seat)

### Villages

* Ansonia
* Arcanum
* Bradford
* Burkettsville
* Castine
* Gettysburg
* Gordon
* Hollansburg
* Ithaca
* New Madison
* New Weston
* North Star
* Osgood
* Palestine
* Pitsburg
* Rossburg
* Union City
* Versailles
* Wayne Lakes
* Yorkshire

### Townships

* Adams
* Allen
* Brown
* Butler
* Franklin
* Greenville
* Harrison
* Jackson
* Liberty
* Mississinawa
* Monroe
* Neave
* Patterson
* Richland
* Twin
* Van Buren
* Wabash
* Washington
* Wayne
* York

### Unincorporated communities

* Abbottsville
* Beamsville
* Braffetsville
* Brock
* Coletown
* Dawn
* Delisle
* Fort Jefferson
* Frenchtown
* Hill Grove
* Horatio
* Jaysville
* Lightsville
* Nashville
* New Harrison
* Otterbein
* Painter Creek
* Pikeville
* Poplar Ridge
* Rose Hill
* Savona
* Stelvideo
* Tampico
* Weavers
* Webster
* Willowdell
* Woodington
* Yankeetown

## Historic places

Darke County has 25 places listed on the National Register of Historic Places, including the Darke County Courthouse, Sheriff's House, and Jail, and the Versailles Town Hall and Wayne Township House.
Darke County is home to the Eldora Speedway located near New Weston, which hosts many big events throughout the year.

## Notable residents

* Joseph Lowery Johnson, U.S. ambassador to Liberia
* Kathryn Magnolia Johnson, American political activist
* Matt Light, NFL football player
* Lucullus Virgil McWhorter, farmer and frontiersman
* Annie Oakley, famed 19th-century markswoman
* Lowell Thomas, travel author and broadcaster