Cost of living in Colchester, CT

Colchester is a census-designated place in New London County, CT. ACS 2024 5-year population is 4,692. Median gross rent is $1,475 (ACS 2024 5-year, this place). Median home value is $294,600. Median household income is $86,760. Insurance is the NAIC state average; food is a USDA plan — no town indexes.