Walnut Grove is located in Missouri. Walnut Grove, Missouri has a population of 554. Walnut Grove is less family-centric than the surrounding county with 19.14% of the households containing married families with children. The county average for households married with children is 29.15%.
The median household income in Walnut Grove, Missouri is $47,550. The median household income for the surrounding county is $50,682 compared to the national median of $69,021. The median age of people living in Walnut Grove is 48.1 years.
The average high temperature in July is 89.1 degrees, with an average low temperature in January of 21.8 degrees. The average rainfall is approximately 45.8 inches per year, with 14.1 inches of snow per year.
