Denham Springs is a city located in Livingston Parish Louisiana. With a 2020 population of 9,643, it is the 38th largest city in Louisiana and the 3180th largest city in the United States . Denham Springs is currently declining at a rate of -0.57% annually and its population has decreased by -5.60% since the most recent census, which recorded a population of 10,215 in 2010. Denham Springs reached it's highest population of in . Spanning over 7 miles, Denham Springs has a population density of 1,322 people per square mile.
The average household income in Denham Springs is $71,630 with a poverty rate of 8.90%. The median rental costs in recent years comes to $853 per month, and the median house value is $161,600. The median age in Denham Springs is 36.5 years, 32.4 years for males, and 40.1 years for females.