Cornwall is located in Connecticut. Cornwall, Connecticut has a population of 1,541. Cornwall is less family-centric than the surrounding county with 18% households with children. The county percentage for households with children is 24%.
The median household income in Cornwall, Connecticut is $88,846. 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 Cornwall is 55.4 years.
The average high temperature in July is 83.6 degrees, with an average low temperature in January of 13.3 degrees. The annual precipitation is 45.82.