Stonington Real EstateStonington is located in Connecticut. Stonington, Connecticut has a population of 18,483. Stonington is less family-centric than the surrounding county with 25.18% of the households containing married families with children. The county average for households married with children is 28.12%. The median household income in Stonington, Connecticut is $78,875. The median household income for the surrounding county is $69,411 compared to the national median of $57,652. The median age of people living in Stonington is 49.4 years. Stonington WeatherThe average high temperature in July is 79.4 degrees, with an average low temperature in January of 20.9 degrees. The average rainfall is approximately 48.9 inches per year, with 23.2 inches of snow per year. Stonington MapReal estate near StoningtonNearby CitiesNearby Cities Homes for Sale |