Hartford Real EstateHartford is located in Iowa. Hartford, Iowa has a population of 783. Hartford is more family-centric than the surrounding county with 37% of the households containing married families with children. The county average for households married with children is 35.73%. The median household income in Hartford, Iowa is $63,173. The median household income for the surrounding county is $71,514 compared to the national median of $57,652. The median age of people living in Hartford is 37.1 years. Hartford WeatherThe average high temperature in July is 84.3 degrees, with an average low temperature in January of 11.4 degrees. The average rainfall is approximately 36.2 inches per year, with 35.3 inches of snow per year. Hartford MapReal estate near HartfordNearby CitiesNearby Cities Homes for Sale |