Merton, WI

ZIP code 53056 is associated with Nashotah in Waukesha County, Wisconsin. Its best-known landmark is Nashotah House, an Episcopal seminary established in 1842, set on a wooded campus beside Upper Nashotah Lake. The area is largely residential, with lakes, wetlands, and tree-covered land shaping its landscape. It is located near the communities of Delafield and Oconomowoc.