Cost of living in Collinsville, IL

Collinsville is a Census city in Madison County, IL. ACS 2024 5-year population is 24,031. Median gross rent is $1,038 (ACS 2024 5-year, this place). Median home value is $163,600. Median household income is $67,612. Insurance is the NAIC state average; food is a USDA plan — no town indexes.