Maringouin is a city located in Iberville Parish Louisiana. With a 2020 population of 960, it is the 169th largest city in Louisiana and the 10481st largest city in the United States . Maringouin is currently declining at a rate of -1.74% annually and its population has decreased by -12.57% since the most recent census, which recorded a population of 1,098 in 2010. Maringouin reached it's highest population of in . Spanning over 1 miles, Maringouin has a population density of 1,304 people per square mile.
The average household income in Maringouin is $56,913 with a poverty rate of 24.16%. The median rental costs in recent years comes to $444 per month, and the median house value is $70,200. The median age in Maringouin is 50 years, 49.9 years for males, and 51.6 years for females.