Cost of living in Fairmont, IL

Fairmont is a census-designated place in Will County, IL. ACS 2024 5-year population is 2,617. Median gross rent is $1,455 (ACS 2024 5-year, this place). Median home value is $182,300. Median household income is $70,795. Insurance is the NAIC state average; food is a USDA plan — no town indexes.