Cost of living in St. John, IN

St. John is a Census town in Lake County, IN. ACS 2024 5-year population is 22,567. Median gross rent is $989 (ACS 2024 5-year, this place). Median home value is $406,300. Median household income is $131,467. Insurance is the NAIC state average; food is a USDA plan — no town indexes.