Mamou is a town located in Evangeline Parish, Louisiana. Mamou has a 2025 population of 2,789 . Mamou is currently declining at a rate of -0.99% annually and its population has decreased by -4.71% since the most recent census, which recorded a population of 2,927 in 2020.
The average household income in Mamou is $34,631 with a poverty rate of 57.8%. The median age in Mamou is 40.3 years: 21 years for males, and 42.4 years for females. For every 100 females there are 108.1 males.
Data after 2023 is projected based on recent change
The racial composition of Mamou includes 47.16% Black or African American, 38.11% White, 12.14% other race, and smaller percentages for Two or more races and multiracial populations.
Black or African American (47.16%)
White (38.11%)
Other race (12.14%)
Two or more races (2.6%)
Race | Population | Percentage (of total) |
|---|---|---|
| Black or African American | 1,360 | 47.16% |
| White | 1,099 | 38.11% |
| Other race | 350 | 12.14% |
| Two or more races | 75 | 2.6% |
Married
Widowed
Divorced
Separated
Never Married
Mamou's average per capita income is $19,435. Household income levels show a median of $19,841. The poverty rate stands at 57.8%.
Name | Median | Mean |
|---|---|---|
| Married Families | $28,607 | - |
| Families | $24,535 | $29,673 |
| Households | $19,841 | $34,631 |
| Non Families | $15,875 | $44,200 |
Average Income
Median Household Income
Poverty Rate