F. A. Chadbourn House

The Prairie Street Historic District is a residential historic district in Columbus, Wisconsin. The district consists of thirty-nine houses, two carriage houses, and a church along a five-block section of West Prairie Street. The oldest house in the district was built circa 1860, while the most recent was built in 1936. The district is noted for its architectural diversity, a product of the large original lots being subdivided over time and contemporary houses being built on the new lots. Architectural styles represented in the district include Italianate, Queen Anne, Stick Style, Victorian Gothic, American Craftsman, Colonial Revival, Tudor Revival, and Georgian Revival. The district includes works by Milwaukee architects Edward Townsend Mix, Henry C. Koch, and Van Ryn & DeGelleke.The district was added to the State Register of Historic Places in 1998 and to the National Register of Historic Places the following year. One house in the district, the Tudor Revival F. A. Chadbourn House, is listed individually on the NRHP.

The Gov. James T. Lewis House, also known as the Lewis-Stare House, is a historic house at 711 W. James Street in Columbus, Wisconsin, United States.

The Dix Street-Warner Street Historic District is a residential historic district on the west side of Columbus, Wisconsin, USA. The district includes twenty-six houses in the 400 through 900 blocks of Dix Street and the 900 blocks of Warner Street and South Charles Street.

The Albert M. and Alice Bellack House is a historic house located in Columbus, Wisconsin. It was added to the National Register of Historic Places on June 7, 2010.

The Columbus School District encompasses an area of approximately 135 miles (217 km) in Columbia, Dodge and Dane counties. Located in the south central Wisconsin city of Columbus, the district is approximately 70 miles (110 km) northwest of Milwaukee, 30 miles (48 km) northeast of Madison and 30 miles (48 km) southeast of Portage.

The George Griswold House is located in Columbus, Wisconsin, United States. It was added to the National Register of Historic Places in 2009. Additionally, it is listed on the Wisconsin State Register of Historic Places.

The Adolphus and Sarah Ingalsbe House is located in Columbus, Wisconsin, United States. It was added to the National Register of Historic Places in 2009. Additionally, it is listed on the Wisconsin State Register of Historic Places.

The Columbus Public Library is a Carnegie library in Columbus, Wisconsin. The library was built in 1912 after the Columbus Women's Civic Club convinced the Carnegie Foundation to sponsor a building for the community's library program. Claude and Starck, a Madison architectural firm known for designing libraries, planned the Prairie School building. The library is still in operation; in addition to library services, the building also held Women's Civic Club meetings and various other community meetings. On November 15, 1990, the library was added to the National Register of Historic Places.

The Columbus Post Office is the main post office in Columbus, Wisconsin. The post office was built in 1938 by the Public Works Administration and opened in 1939. The brick building was designed in the Art Moderne style. Arnold Blanch painted a mural in the post office in 1940 to honor the founding of Columbus; the mural includes the city's first log cabin settlement, farmers and grains from the area, and depictions of typical 1930s residents of the city. The post office was added to the National Register of Historic Places on October 24, 2000.

The E. Clarke and Julia Arnold House is a Frank Lloyd Wright designed Usonian home in Columbus, Wisconsin, United States. The Arnold house occupies a large site on the west edge of the city of Columbus and overlooks the farmlands to the west. It was built in 1955-1956 for E. Clarke Arnold, a successful Columbus attorney, his wife, Julia, and their growing family, from a design supplied by Frank Lloyd Wright. The Arnolds, like so many of Wright's clients, came to him for a house of their own after seeing a house he had designed for friends, in this case, for Patrick and Margaret Kinney, whose stone-clad Lancaster, Wisconsin house Wright designed in 1951. This low one-story home is built of Wisconsin limestone, redwood board and batten, and glass. It is one of Wright's diamond module homes, a form he used in the Patrick and Margaret Kinney House, the Richard Smith House and a number of other homes he designed in the late 1940s and early 1950s. In this design, all the angles are either 60°or 120°, forming equilateral parallelogram modules having 4-foot-long (1.2 m) sides. It was originally built with two wings set at 120° angles which gave the house a V-shaped plan with a living room wing, a bedroom wing, and a central core that contained the fireplace mass, kitchen, and utilities. This home featured a twist on the usual Usonian color scheme with Golden ocher floors instead of the signature "Cherokee Red." Within three years of completion, the arrival of twins necessitated the construction of a second bedroom wing. Wright approved this wing in 1959 and the plans were in preparation when he died in April of that year. Wright apprentice and Taliesin Fellow John H. "Jack" Howe drafted a second, partly revised design, which established the final Y-shaped plan of the house.

The Farmers and Merchants Union Bank is a historic commercial building at 159 West James Street in Columbus, Wisconsin. Built in 1919, it is the last of eight "jewel box" bank buildings designed by Louis Sullivan, and the next to last to be constructed. It was declared a National Historic Landmark in 1976 for its architecture.

The Zion Evangelical Lutheran Church and Parsonage is a historic church complex in Columbus, Wisconsin. The complex includes the 1878 church building at 254 W. Mill Street and the adjacent 1885 parsonage at 236 W. Mill Street. The buildings were added to the National Register of Historic Places in 2009.