Cost of living in South Wilmington, IL

South Wilmington is a Census village in Grundy County, IL. ACS 2024 5-year population is 600. Median gross rent is $1,277 (ACS 2024 5-year, this place). Median home value is $174,400. Median household income is $86,750. Insurance is the NAIC state average; food is a USDA plan — no town indexes.