Rocky Hill is located in Connecticut. Rocky Hill, Connecticut has a population of 20,091. Rocky Hill is less family-centric than the surrounding county with 23% households with children. The county percentage for households with children is 27%.
The median household income in Rocky Hill, Connecticut is $87,735. The median household income for the surrounding county is $77,593 compared to the national median of $66,222. The median age of people living in Rocky Hill is 46 years.
The average high temperature in July is 83.8 degrees, with an average low temperature in January of 16.3 degrees. The annual precipitation is 44.29.