
St. Joseph
- County:
- Tensas Parish
- County Seat:
- No
- Area (mi²):
- 0.89
- State:
- Louisiana
St. Joseph is a town located in Tensas Parish, Louisiana. St. Joseph has a 2025 population of 719. St. Joseph is currently declining at a rate of -2.84% annually and its population has decreased by -12.95% since the most recent census, which recorded a population of 826 in 2020.
The average household income in St. Joseph is $46,637 with a poverty rate of 41.29%. The median age in St. Joseph is 49 years: 58.1 years for males, and 39.3 years for females.