Cost of living in Janesville, IA

Janesville is a Census city in Black Hawk County, IA. ACS 2024 5-year population is 917. Median gross rent is $717 (ACS 2024 5-year, this place). Median home value is $221,700. Median household income is $103,542. Insurance is the NAIC state average; food is a USDA plan — no town indexes.