Hamilton Real EstateHamilton is located in Iowa. Hamilton, Iowa has a population of 117. Hamilton is less family-centric than the surrounding county with 14.29% of the households containing married families with children. The county average for households married with children is 34.85%. The median household income in Hamilton, Iowa is $41,250. The median household income for the surrounding county is $57,917 compared to the national median of $57,652. The median age of people living in Hamilton is 30.5 years. Hamilton WeatherThe average high temperature in July is 84.6 degrees, with an average low temperature in January of 13.2 degrees. The average rainfall is approximately 37.6 inches per year, with 28.6 inches of snow per year. Hamilton MapReal estate near HamiltonNearby CitiesNearby Cities Homes for Sale |