Rapid City is located in South Dakota. Rapid City, South Dakota has a population of 73,942. Rapid City is less family-centric than the surrounding county with 27.21% of the households containing married families with children. The county average for households married with children is 27.5%.
The median household income in Rapid City, South Dakota is $58,072. The median household income for the surrounding county is $62,546 compared to the national median of $69,021. The median age of people living in Rapid City is 38.1 years.
The average high temperature in July is 85.3 degrees, with an average low temperature in January of 14.2 degrees. The average rainfall is approximately 18.2 inches per year, with 38 inches of snow per year.
