
West Monroe
- County:
- Ouachita Parish
- County Seat:
- No
- Area (mi²):
- 8.026
- State:
- Louisiana
West Monroe is a city located in Ouachita Parish, Louisiana. West Monroe has a 2025 population of 12,191. West Monroe is currently declining at a rate of -1.39% annually and its population has decreased by -6.59% since the most recent census, which recorded a population of 13,051 in 2020.
The average household income in West Monroe is $59,716 with a poverty rate of 26.86%. The median age in West Monroe is 36 years: 35.2 years for males, and 39 years for females.