Cost of living in St. Clair, MI

St. Clair is a Census city in St. Clair County, MI. ACS 2024 5-year population is 5,585. Median gross rent is $1,113 (ACS 2024 5-year, this place). Median home value is $223,200. Median household income is $69,688. Insurance is the NAIC state average; food is a USDA plan — no town indexes.