Marionville is located in Missouri. Marionville, Missouri has a population of 2,360. Marionville is less family-centric than the surrounding county with 25.61% of the households containing married families with children. The county average for households married with children is 32.75%.
The median household income in Marionville, Missouri is $36,277. The median household income for the surrounding county is $41,673 compared to the national median of $57,652. The median age of people living in Marionville is 32 years.
The average high temperature in July is 89.6 degrees, with an average low temperature in January of 20.9 degrees. The average rainfall is approximately 45.7 inches per year, with 14.6 inches of snow per year.