Harrisonburg
- County:
- Catahoula Parish
- County Seat:
- Yes
- Area (mi²):
- 0.968
- State:
- Louisiana
Harrisonburg is a village located in Catahoula Parish, Louisiana. Harrisonburg has a 2026 population of 262. It is also the county seat of Catahoula Parish. Harrisonburg is currently declining at a rate of -1.13% annually and its population has decreased by -6.09% since the most recent census, which recorded a population of 279 in 2020.
The median household income in Harrisonburg is $51,786 with a poverty rate of 22.59%. The median age in Harrisonburg is 44.9 years: 53.3 years for males, and 40.2 years for females. For every 100 females there are 76.1 males.