City of Oconomowoc
The City of Oconomowoc was incorporated in 1875. The lakes and abundant natural resources attracted visitors and businesses from around the Midwest and beyond. For the past decade, Oconomowoc has partnered with its sister city, Dietzenbach, Germany, to promote mutual interests in culture, tourism, and economic development. Today Oconomowoc is a growing community with year-round cultural and recreational activities. Oconomowoc has an area of 12.3 square miles and is located on the western gateway of Waukesha County, close to Interstate Highway 94, midway between Milwaukee and Madison.