Ouachita County, Arkansas

Ouachita County is a county of the U.S. state of Arkansas. As of the 2020 census, the population was 22,650.^[1] The county seat is Camden.^[2] It was founded on November 29, 1842 and is named for the Ouachita River.

Ouachita County
County
Ouachita County Courthouse in Camden
Location within the U.S. state of Arkansas
Arkansas's location within the U.S.
Coordinates: 33°36′00″N 92°55′00″W
Country	United States
State	Arkansas
Founded	November 29, 1842
Seat	Camden
Largest city	Camden
Area
• Total	740 sq mi (1,900 km2)
• Land	733 sq mi (1,900 km2)
• Water	7.0 sq mi (18 km2)  0.9%
Population  (2020)[1]
• Total	22,650
• Density	31/sq mi (12/km2)
Time zone	UTC−6 (Central)
• Summer (DST)	UTC−5 (CDT)