Voltz Lake is a residential and resort community within the village of Salem Lakes in south-central Kenosha County, Wisconsin, United States. The body of water, Voltz Lake, is located at 42°30′28″N 088°05′02″W / 42.50778°N 88.08389°WCoordinates: 42°30′28″N 088°05′02″W / 42.50778°N 88.08389°W.