Gravois Mills is located in Missouri. Gravois Mills, Missouri has a population of 182. Gravois Mills is less family-centric than the surrounding county with 6.38% of the households containing married families with children. The county average for households married with children is 25.19%.
The median household income for the surrounding county is $46,078 compared to the national median of $69,021. The median age of people living in Gravois Mills is 33.5 years.
The average high temperature in July is 88.7 degrees, with an average low temperature in January of 22.5 degrees. The average rainfall is approximately 44.8 inches per year, with 7.8 inches of snow per year.
