Stonington is located in Connecticut. Stonington, Connecticut has a population of 5,619. Stonington is less family-centric than the surrounding county with 16% households with children. The county percentage for households with children is 26%.
The median household income in Stonington, Connecticut is $96,225. The median household income for the surrounding county is $75,589 compared to the national median of $66,222. The median age of people living in Stonington is 55.6 years.
The average high temperature in July is 80.7 degrees, with an average low temperature in January of 20 degrees. The annual precipitation is 48.72.