How far is waukesha county from milwaukee county? The total driving distance from Milwaukee, WI to Waukesha County, WI is 20 miles or 32 kilometers. Your trip begins in Milwaukee, Wisconsin. It ends in Wisconsin.How big is milwaukee county? Milwaukee county is located in southeast Wisconsin. Milwaukee county has 241.40 square miles of land area and 948.14 square miles of water area.What is the phone number for milwaukee? The customer support phone number of Milwaukee Tools Contact is +1-800-729-3878 (Click phone number to call).What county is milwaukee wisconsin in? Milwaukee (/ mɪlˈwɔːki /, locally / məˈwɔːki /) is the largest city in the U.S. state of Wisconsin and the fifth-largest city in the Midwestern United States. The seat of Milwaukee County, the city is located on Lake Michigan 's southwestern shore and was incorporated in 1846.