Harwinton is located in Connecticut. Harwinton, Connecticut has a population of 5,772. Harwinton is more family-centric than the surrounding county with 28% households with children. The county percentage for households with children is 24%.
The median household income in Harwinton, Connecticut is $108,578. The median household income for the surrounding county is $82,063 compared to the national median of $66,222. The median age of people living in Harwinton is 50.3 years.
The average high temperature in July is 81.73 degrees, with an average low temperature in January of 13.39 degrees. The annual precipitation is 51.21.