Oconomowoc is located in Wisconsin. Oconomowoc, Wisconsin has a population of 17,353. Oconomowoc is more family-centric than the surrounding county with 31% households with children. The county percentage for households with children is 28%.
The median household income in Oconomowoc, Wisconsin is $87,896. The median household income for the surrounding county is $89,721 compared to the national median of $66,222. The median age of people living in Oconomowoc is 42.2 years.
The average high temperature in July is 82.1 degrees, with an average low temperature in January of 8 degrees. The annual precipitation is 33.9.