Mehlville is a city located in Missouri. Mehlville has a 2020 population of 27,971. Mehlville is currently declining at a rate of 0.00% annually and its population has decreased by -1.44% since the most recent census, which recorded a population of 28,380 in 2010. Mehlville reached it's highest population of 29,953 in 2015.
The average household income in Mehlville is $72,049 with a poverty rate of 7.92%. The median rental costs in recent years comes to $804 per month, and the median house value is $158,000. The median age in Mehlville is 42.4 years, 40.1 years for males, and 44.8 years for females.