which county is mukwonago, wi in
Mukwonago, WI. Online Offers. Mukwonago is a village in Wisconsin. As of the 2004 census, its population was 8,519. The village is located mostly within the Town of Mukwonago in Waukesha County, with a small portion extending into the Town of East Troy in Walworth County. Mukwonago is located at 42Â°51â²52â³N 88Â°19â²50â³W / 42.864557Â°N 88.330619Â°W / 42.864557; -88.330619 (42.864557, -88.330619).