Cost of living in French Island, WI

French Island is a census-designated place in La Crosse County, WI. ACS 2024 5-year population is 4,188. Median gross rent is $1,030 (ACS 2024 5-year, this place). Median home value is $207,100. Median household income is $60,202. Insurance is the NAIC state average; food is a USDA plan — no town indexes.