Cost of living in Rock Island, IL

Rock Island is a Census city in Rock Island County, IL. ACS 2024 5-year population is 36,151. Median gross rent is $842 (ACS 2024 5-year, this place). Median home value is $125,900. Median household income is $59,041. Insurance is the NAIC state average; food is a USDA plan — no town indexes.