Darien is located in Connecticut. Darien, Connecticut has a population of 21,742. Darien is more family-centric than the surrounding county with 55.88% of the households containing married families with children. The county average for households married with children is 36.27%.
The median household income in Darien, Connecticut is $208,848. 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 Darien is 39.4 years.
The average high temperature in July is 85.6 degrees, with an average low temperature in January of 20 degrees. The average rainfall is approximately 49.8 inches per year, with 31.2 inches of snow per year.