Chataignier is a city located in Louisiana. With a 2020 population of 363, it is the 242nd largest city in Louisiana and the 14617th largest city in the United States. Chataignier is currently declining at a rate of 0.00% annually and its population has decreased by -0.27% since the most recent census, which recorded a population of 364 in 2010. Chataignier reached it's highest population of 364 in 2013. Spanning over 1 miles, Chataignier has a population density of 578 people per square mile.
The average household income in Chataignier is $28,143 with a poverty rate of 51.42%. The median rental costs in recent years comes to $430 per month, and the median house value is $74,200. The median age in Chataignier is 46.4 years, 47.6 years for males, and 39.3 years for females. For every 100 females there are 112.9 males.