West Monroe is a city located in Ouachita Parish Louisiana. With a 2020 population of 11,873, it is the 28th largest city in Louisiana and the 2745th largest city in the United States . West Monroe is currently declining at a rate of -1.47% annually and its population has decreased by -9.12% since the most recent census, which recorded a population of 13,065 in 2010. West Monroe reached it's highest population of in . Spanning over 8 miles, West Monroe has a population density of 1,480 people per square mile.
The average household income in West Monroe is $52,227 with a poverty rate of 24.60%. The median rental costs in recent years comes to $744 per month, and the median house value is $133,100. The median age in West Monroe is 38.5 years, 34.9 years for males, and 41.7 years for females.