Belle Haven is located in Connecticut. Belle Haven, Connecticut has a population of 20,131.
The median household income in Belle Haven, Connecticut is $124,005. The median household income for the surrounding county is $89,773 compared to the national median of $57,652. The median age of people living in Belle Haven is 43.8 years.
The average high temperature in July is 81.6 degrees, with an average low temperature in January of 21.1 degrees. The average rainfall is approximately 50.25 inches per year, with 27.7 inches of snow per year.