Catahoula Parish, Louisiana

Catahoula Parish
Parish of Catahoula
Paroisse de Catahoula (French)
Historic Marker Signs at Ferry Place and Peck Mounds.
Location within the U.S. state of Louisiana
Coordinates: 31°40′N 91°51′W / 31.67°N 91.85°W / 31.67; -91.85
Country United States
State Louisiana
FoundedMarch 23, 1808
Named afterTensas word for big, clear lake
SeatHarrisonburg
Largest townJonesville
Area
 • Total
739 sq mi (1,910 km2)
 • Land708 sq mi (1,830 km2)
 • Water31 sq mi (80 km2)  4.2%
Population
 (2020)
 • Total
8,906
 • Density12.6/sq mi (4.86/km2)
Time zoneUTC−6 (Central)
 • Summer (DST)UTC−5 (CDT)
Congressional district5th
Websitewww.discovercatahoula.com

Catahoula Parish (French: Paroisse de Catahoula) is a parish in the U.S. state of Louisiana. As of the 2020 census, the population was 8,906. Its seat is Harrisonburg, on the Ouachita River. The parish was formed in 1808, shortly after the United States acquired this territory in the Louisiana Purchase of 1803.