State Capitol The capitol building is a tall, 21-story,
Art Deco,
high rise designed by North Dakota architects
Joseph Bell DeRemer of Grand Forks and
William F. Kurke of Fargo in conjunction with the noted Chicago firm of
Holabird and Root, It is the tallest building in North Dakota and is known as the
Skyscraper on the Prairie. This tower houses the office of the governor and the offices of multiple state agencies and departments. At the tower's base, in the west wing, the two chambers of the
legislature meet when in session while the
state supreme court meets in the east wing. The 18th floor of the Capitol is an observation deck with the highest vantage point in the state. The south side of the Capitol building features a drive-through tunnel which leads to an entrance to the building. This was accessible by public vehicles until 2001 when it was closed due to security measures after the
September 11, 2001, attacks. Today, only pedestrians are able to enter the tunnel. In 1988,
U.S. President George H. W. Bush presented and dedicated an
American elm tree near the Capitol steps in commemoration of the state's
Centennial of 1989. The many windows on the capitol building's tower are used for several ongoing traditions. During the
Christmas season, red and green shades are drawn over the windows and lights are turned on in certain offices to make a pattern that resembles a
Christmas tree. During the
New Year's Eve, office lights are turned on to spell out the new year; the first two numbers of the new year are given on the top half, and the last two numbers on the bottom. This tradition began during the 1970s, and is now done on all four sides of the building; the Christmas tree tradition began as early as the 1940s. Tours of the capitol building are available on weekdays. Weekend tours are available Memorial Day through Labor Day. Tours include stops throughout both the building's legislative and judicial wings as well as an elevator ride to the top of the tower.
Judicial Wing The judicial wing serves as a hub for the
state supreme court and its support staff, as well as office space for state agencies like the Department of Health and the Department of Human Resources. The design for the building began in May 1977, construction began in April 1979 and it was finished completely and occupied by 1981. The size of the Judicial Wing is and was built at a cost of $10.5 million. The dedication for the addition was held on November 15, 1981, with both Governor
Allen Olson and former Governor
Arthur A. Link present at the ceremony. Included in the wing is the Capitol lunchroom, which serves food to state employees and even the general public on weekdays. Prior to the 2017 Legislative Assembly, two new committee rooms were added in the Judicial Wing (in a space vacated by the Information Technology Department). These rooms are used by various legislative committees when the Assembly is in session, and by the Judicial branch when the Legislature is not meeting.
Liberty Memorial Building The Liberty Memorial Building is home to the
State Library, as well as offices for the North Dakota Parks & Recreation Department. The building's construction was authorized by the state's legislature in 1919 in response to an increase of governmental departments and the project was finished by 1924 with a cost of $350,000. The building originally housed the State Historical Society Museum, the
Adjutant General, the State Library Commission, and the supreme court until the State Library occupied it. The building is the oldest facility still on the capitol grounds and was renovated in 1982 to conform with modern building codes.
Department of Transportation building The
North Dakota Department of Transportation Building is home to the central office of the state's transportation department, as well as small divisions of other agencies. The building was completed in 1968 with materials that harmonize visually with the earlier structures. Before it was consolidated in this building, the Department of Transportation, known then as the State Highway Department, occupied several buildings around the campus including the State Office Building and the capitol. The building contains of space and is just to the east of the capitol tower. While above ground the building is separated from the tower, it is connected to the Judicial Wing by a tunnel accessible only to state employees.
North Dakota Heritage Center The North Dakota Heritage Center building is home to the Heritage Center museum which stores and displays artifacts from around the state. The building also is home to office space for the
North Dakota State Historical Society which operates the museum. Planning for the building began as early as 1963 and upon completion of the structure in 1981, the State Historical Society moved from the Liberty Memorial Building into its new Heritage Center quarters. The facility consists of and provides exhibit areas as well as storage, meeting rooms, and offices. In 2006, state officials revealed a massive expansion plan for the center. The construction cost approximately $50 million and nearly doubled the size of the complex adding three large galleries to the east of the existing structure, as well as a new main entry fronting State Street. The building consisted of and the expansion added . Funding for the project consisted of twenty percent private, twenty percent federal, and sixty percent state. In addition to the new gallery area, the expansion includes a 50-seat
digital auditorium, climate-controlled storage areas, a
café, a children's gallery, expanded visitors service and store, and the
Corridor of History, a -wide walkway spanning the length of the expansion with a glazed southern exposure on one side and digital murals on the other.
State Office Building The State Office Building, on the complex's southeast corner, was originally erected in 1955 to house the Bismarck Junior College. The State Legislature authorized the purchase and conversion of the building into state offices in 1961. The building housed the State Water Commission, the
Attorney General's Civil Litigation Division, Natural Resources offices, and
Bureau of Indian Affairs attorneys. During the 1991-1993 biennium, the building underwent massive renovation and was re-faced with an exterior that blended more harmoniously with the complex's other buildings, despite being the smallest office building on campus at . The building eventually developed persistent mold issues due to an underground stream beneath the building and was razed in late 2023. Work is underway as of late 2025 to erect two buildings on the building's site that will replace the State Historical Society's off-campus storage.
North Dakota Governor's Residence Prior to 1960, North Dakota's
First Family lived in a house off the capitol grounds. In 1960, the state constructed a residence near 4th Street on the west side of the campus to replace the outdated residence. After an extensive remodeling effort managed by then-first-lady Nancy Schafer in 2000, the residence had more than of floor space and eighteen rooms. In 2015, the legislature authorized a new residence adjacent to the current facility that would address security and accessibility issues. The state offered the structure to anyone who would relocate it, but received no bids, so it was demolished. The new structure had an anticipated cost of $5 million with a requirement $1 million be raised by private donations. The governor's family occupied the new residence in March 2018. ==Outdoor facilities==