Cost of living in Oconomowoc, WI

Oconomowoc is a Census city in Waukesha County, WI. ACS 2024 5-year population is 19,080. Median gross rent is $1,301 (ACS 2024 5-year, this place). Median home value is $394,500. Median household income is $106,425. Insurance is the NAIC state average; food is a USDA plan — no town indexes.