Smithville is located in Missouri. Smithville, Missouri has a population of 10,211. Smithville is more family-centric than the surrounding county with 42.61% of the households containing married families with children. The county average for households married with children is 33.45%.
The median household income in Smithville, Missouri is $90,909. The median household income for the surrounding county is $75,596 compared to the national median of $69,021. The median age of people living in Smithville is 36.4 years.
The average high temperature in July is 87.9 degrees, with an average low temperature in January of 17.8 degrees. The average rainfall is approximately 40.5 inches per year, with 17.4 inches of snow per year.