Helenville Map
Helenville is a census-designated place (CDP) in Jefferson County, Wisconsin, United States. The population was 249 at the 2010 census.
Helenville is located at 43°01?13?N 88°41?55?W / 43.020378°N 88.698619°W / 43.020378; -88.698619 (43.020378, -88.698619).
According to the United States Census Bureau, the CDP has a total area of 0.5 square miles (1.3 km2), all of it land.
Nearby cities include Ixonia, Palmyra, Dousman, Oconomowoc, Whitewater.