Newellton is a city located in Tensas Parish Louisiana. With a 2020 population of 899, it is the 175th largest city in Louisiana and the 10754th largest city in the United States . Newellton is currently declining at a rate of -3.44% annually and its population has decreased by -24.26% since the most recent census, which recorded a population of 1,187 in 2010. Newellton reached it's highest population of in . Spanning over 1 miles, Newellton has a population density of 1,184 people per square mile.
The average household income in Newellton is $35,779 with a poverty rate of 43.70%. The median rental costs in recent years comes to $611 per month, and the median house value is $59,400. The median age in Newellton is 36.7 years, 37.1 years for males, and 34.6 years for females.