Johnson County | |
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Coordinates: 35°33′00″N 93°28′00″W / 35.55°N 93.466666666667°W | |
Country | United States |
State | Arkansas |
Founded | November 16, 1833 |
Seat | Clarksville |
Largest city | Clarksville |
Area | |
• Total | 683 sq mi (1,770 km2) |
• Land | 660 sq mi (1,700 km2) |
• Water | 23 sq mi (60 km2) 3.4% |
Population | |
• Total | 25,749 |
• Density | 38/sq mi (15/km2) |
Time zone | UTC−6 (Central) |
• Summer (DST) | UTC−5 (CDT) |
Website | johnsoncounty |
Johnson County is a county located in the U.S. state of Arkansas. As of the 2020 census, the population was 25,749.[1] The county seat is Clarksville.[2] Johnson County was founded on November 16, 1833 and named for Benjamin Johnson,[3] a Territorial Judge.