Mehlville is located in Missouri. Mehlville, Missouri has a population of 28,479. Mehlville is less family-centric than the surrounding county with 18.74% of the households containing married families with children. The county average for households married with children is 29.23%.
The median household income in Mehlville, Missouri is $53,107. The median household income for the surrounding county is $62,931 compared to the national median of $57,652. The median age of people living in Mehlville is 41.6 years.
The average high temperature in July is 88.8 degrees, with an average low temperature in January of 23 degrees. The average rainfall is approximately 42.4 inches per year, with 15.4 inches of snow per year.
