Cost of living in Lake Koshkonong, WI

Lake Koshkonong is a census-designated place in Jefferson County, WI. ACS 2024 5-year population is 1,010. Median gross rent is $1,296 (ACS 2024 5-year, this place). Median home value is $370,300. Median household income is $97,115. Insurance is the NAIC state average; food is a USDA plan — no town indexes.