Gravois Mills is located in Missouri. Gravois Mills, Missouri has a population of 128. Gravois Mills is less family-centric than the surrounding county with 16.67% of the households containing married families with children. The county average for households married with children is 25.13%.
The median household income in Gravois Mills, Missouri is $27,292. The median household income for the surrounding county is $34,776 compared to the national median of $57,652. The median age of people living in Gravois Mills is 33.3 years.
The average high temperature in July is 87.9 degrees, with an average low temperature in January of 20.5 degrees. The average rainfall is approximately 43.9 inches per year, with 9.4 inches of snow per year.
