Keystone Real Estate
Keystone is located in Iowa. Keystone, Iowa has a population of 566. Keystone is less family-centric than the surrounding county with 26% of the households containing married families with children. The county average for households married with children is 31%.
The median household income in Keystone, IA is $49,875. The median household income for the surrounding county is $53,831 compared to the national median of $50,013. The median age of people living in Keystone is 45 years old.
The average high temperature in July is 85 degrees, with an average low temperature in January of 8 degrees. The average rainfall is approximately 35 inches per year.