Napoleonville is a city located in Assumption Parish Louisiana. With a 2020 population of 566, it is the 214th largest city in Louisiana and the 12786th largest city in the United States . Napoleonville is currently declining at a rate of -2.08% annually and its population has decreased by -14.24% since the most recent census, which recorded a population of 660 in 2010. Napoleonville reached it's highest population of 656 in 2010. Spanning over 0 miles, Napoleonville has a population density of 3,359 people per square mile.
The average household income in Napoleonville is $45,654 with a poverty rate of 30.00%. The median rental costs in recent years comes to $511 per month, and the median house value is $74,600. The median age in Napoleonville is 32.7 years, 36.1 years for males, and 29.4 years for females.