Cost of living in Colchester, IL

Colchester is a Census city in McDonough County, IL. ACS 2024 5-year population is 1,128. Median gross rent is $808 (ACS 2024 5-year, this place). Median home value is $91,700. Median household income is $63,981. Insurance is the NAIC state average; food is a USDA plan — no town indexes.