
Mangham
- County:
- Richland Parish
- County Seat:
- No
- Area (mi²):
- 1.112
- State:
- Louisiana
Mangham is a town located in Richland Parish, Louisiana. Mangham has a 2025 population of 594. Mangham is currently declining at a rate of -1% annually and its population has decreased by -4.81% since the most recent census, which recorded a population of 624 in 2020.
The average household income in Mangham is $49,218 with a poverty rate of 30.22%. The median age in Mangham is 36.6 years: 36.2 years for males, and 38.2 years for females.