Mamou
- County:
- Evangeline Parish
- County Seat:
- No
- Area (mi²):
- 1.409
- State:
- Louisiana
Mamou is a town located in Evangeline Parish, Louisiana. Mamou has a 2026 population of 2,817. Mamou is currently declining at a rate of -0.84% annually and its population has decreased by -3.76% since the most recent census, which recorded a population of 2,927 in 2020.
The median household income in Mamou is $24,808 with a poverty rate of 58.47%. The median age in Mamou is 40.1 years: 27.4 years for males, and 40.7 years for females. For every 100 females there are 113.1 males.