Andover Real EstateAndover is located in Connecticut. Andover, Connecticut has a population of 3,179. Andover is less family-centric than the surrounding county with 28.37% of the households containing married families with children. The county average for households married with children is 31.46%. The median household income in Andover, Connecticut is $100,507. The median household income for the surrounding county is $81,312 compared to the national median of $57,652. The median age of people living in Andover is 45.6 years. Andover WeatherThe average high temperature in July is 79.1 degrees, with an average low temperature in January of 18.5 degrees. The average rainfall is approximately 50.3 inches per year, with 33.4 inches of snow per year. Andover MapReal estate near AndoverNearby CitiesNearby Cities Homes for Sale |