Natchitoches is a city located in Louisiana. With a 2020 population of 17,707, it is the 18th largest city in Louisiana and the 2040th largest city in the United States. Natchitoches is currently declining at a rate of -0.35% annually and its population has decreased by -3.36% since the most recent census, which recorded a population of 18,323 in 2010. Natchitoches reached it's highest population of 18,521 in 2010. Spanning over 26 miles, Natchitoches has a population density of 779 people per square mile.
The average household income in Natchitoches is $41,433 with a poverty rate of 46.80%. The median rental costs in recent years comes to $670 per month, and the median house value is $156,000. The median age in Natchitoches is 25.4 years, 25.4 years for males, and 25.5 years for females. For every 100 females there are 84.1 males.