South Prairie is located in Washington. South Prairie, Washington has a population of 357. South Prairie is less family-centric than the surrounding county with 25.49% of the households containing married families with children. The county average for households married with children is 32.93%.
The median household income in South Prairie, Washington is $92,083. The median household income for the surrounding county is $82,574 compared to the national median of $69,021. The median age of people living in South Prairie is 49.4 years.
The average high temperature in July is 75.7 degrees, with an average low temperature in January of 34.8 degrees. The average rainfall is approximately 49 inches per year, with 4.8 inches of snow per year.
