No Haven Real EstateNo Haven real estate listings include condos, townhomes, and single family homes for sale. Commercial properties are also available. If you see a property you’re interested in, contact a No Haven real estate agent to arrange a tour today! No Haven, Connecticut has a population of 11,938. The median household income in No Haven, Connecticut is $96,273. The median household income for the surrounding county is $64,872 compared to the national median of $57,652. The median age of people living in No Haven is 45.6 years. No Haven WeatherThe average high temperature in July is 84.8 degrees, with an average low temperature in January of 19.5 degrees. The average rainfall is approximately 49.1 inches per year, with 31 inches of snow per year. Nearby Homes for Sale |