Olin Sang Ruby Union Institute

Lake Lac La Belle is a former census-designated place (CDP) in Jefferson County, Wisconsin, United States. The population was 833 at the 2000 census.

Lac La Belle is a village located mostly in Waukesha County in the U.S. state of Wisconsin. The population was 281 at the 2020 census. The village is located mostly within the town of Oconomowoc in Waukesha County. On March 28, 2002, the village annexed a portion of land in the town of Ixonia in Jefferson County.

The Ashippun River is a 33.2-mile-long (53.4 km) tributary of the Rock River in southeastern Wisconsin in the United States. The Ashippun's watershed lies in Dodge, Washington and Waukesha counties. Its tributaries include Mud Run, Dawson Creek and Davey Creek.

Knollward is a 1928 mansion in the style of a French manor house in Oconomowoc, Wisconsin which was designed by Thomas Van Alyea for Marjorie Montgomery Ward. The home was added to the Architecture and History Inventory of the Wisconsin Historical Society in 1995.

The Clarence Peck Residence, also known as the Dr. Hosea Townsend House, Madame Peck Residence, and Old White House, is a Greek Revival styled home. It was home to Clarence Peck, and is located at 430-434 Lake Dr., Oconomowoc, Wisconsin at the East end of Lac La Belle and south of the Lac La Belle dam. It consists of two sections, the main house, started in 1846, and an addition on the north, built c. 1859. The two sections were connected by an enclosed porch, which was removed about 1923, leaving two separate houses. It has since been reconverted to a single residence.

Oconomowoc ( ə-KON-ə-mə-wok) is a city in Waukesha County, Wisconsin, United States. The name was derived from Coo-no-mo-wauk, the Potawatomi term for "waterfall." The population was 18,203 at the 2020 census. The city is partially adjacent to the Town of Oconomowoc and near the village of Oconomowoc Lake, Wisconsin.

The Milwaukee Road Depot in Oconomowoc, Wisconsin is a railroad depot built in 1896 and operated by the Chicago, Milwaukee, St. Paul and Pacific Railroad. It is a one-story hip-roofed building clad in split granite. The station served the Twin Cities Hiawatha from its formation in 1935 to its discontinuation in 1971, and now operates as Maxim's Restaurant. On display outside is a railway platform and Northern Pacific Railway 1923, a passenger car that operated on the Kettle Moraine Scenic Railway which was later renovated and painted red. The Canadian Pacific Railway's single-tracked Watertown Subdivision remains next to the depot. The depot was listed on the National Register of Historic Places in 1980 and on the State Register of Historic Places in 1989.

Brownberry is a bakery located in Oconomowoc, Wisconsin. The bakery was established in 1946, and is best known for its wheat bread. The company has changed management several times, and as of 2014 is owned by Bimbo Bakeries USA.

Ixonia is a town in Jefferson County, Wisconsin. The population was 4,385 at the time of the 2010 census. The unincorporated communities of Ixonia and Pipersville are located within the town.

Ixonia is a census-designated place (CDP) in the town of Ixonia, Jefferson County, Wisconsin, United States. The population was 2,367 at the 2020 census.

Wisconsin's 5th congressional district is a congressional district of the United States House of Representatives in Wisconsin, covering most of Milwaukee's northern and western suburbs. It presently covers all of Washington and Jefferson counties, most of Waukesha County, and portions of Dodge, Milwaukee and Walworth counties. It is currently represented by Republican Scott Fitzgerald. With a Cook Partisan Voting Index rating of R+14, it is the most Republican district in Wisconsin. George W. Bush carried the district in 2004 with 63% of the vote. The 5th District was the only district in Wisconsin that John McCain won in 2008, giving 57.73% of the vote to McCain and 41.28% to Barack Obama. For most of the 20th century, the 5th District was a Milwaukee-based district. It had vastly different boundaries from the current 5th, as well as a dramatically different political history, represented often by Democrats or even Socialists. From 1983 to 2003, it covered the northern half of Milwaukee, including downtown, as well as some suburbs to the north. Meanwhile, most of the territory now in the 5th was part of the 9th District from 1965 to 2003. After Wisconsin lost a district in the 2000 census, all of Milwaukee was merged into the 4th district, while the old 9th essentially became the new 5th.

Oconomowoc High School is a public high school located in Oconomowoc, Wisconsin, United States. It is part of the Oconomowoc Area School District. As of the 2021–22 school year, it had 1,686 students.