Napoleonville is a city located in Louisiana. With a 2020 population of 574, it is the 214th largest city in Louisiana and the 12732nd largest city in the United States. Napoleonville is currently declining at a rate of -2.05% annually and its population has decreased by -13.03% 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 3,407 people per square mile.
The average household income in Napoleonville is $39,670 with a poverty rate of 31.85%. The median rental costs in recent years comes to $581 per month, and the median house value is $70,000. The median age in Napoleonville is 36.8 years, 32.1 years for males, and 40.5 years for females. For every 100 females there are 89.7 males.