The Bank of North Dakota, the nation’s only surviving state-owned bank, continues to operate with broad support from Republican leaders despite its origins in a 1918 progressive farmer-labor movement. Established by Arthur C. Townley and authorized by the legislature in 1919, the bank manages approximately $11 billion in assets and serves as a financial tool for state economic goals. Current Governor Kelly Armstrong and Senators Kevin Cramer and John Hoeven, all Republicans, have praised the institution, with Hoeven previously serving as its president. The bank functions primarily as a "bankers' bank," providing participation loans to community institutions rather than competing directly with them for individual deposits.

Recent activities highlight the bank's role in stabilizing key industries. In 2026, it provided $500 million in loan support to farmers facing challenges from tariffs and low commodity prices. A notable intervention occurred in McLean County, where the bank facilitated the sale of the Coal Creek Station power plant from Great River Energy to Rainbow Energy Center. This transaction involved a $150 million financing package through the North Dakota Transmission Authority, preventing the retirement of a facility that employs hundreds and supplies electricity to Minnesota. The plant now also mines bitcoin during low-demand periods and is exploring data center partnerships.

While Democratic lawmakers and progressive candidates across the U.S., including Rep. Alexandria Ocasio-Cortez and New York Mayor Zohran Mamdani, cite the bank as a model for expanding public banking, the American Bankers Association opposes such initiatives, arguing they pose risks to taxpayers. North Dakota’s governance structure, overseen by the Industrial Commission, is credited by CEO Don Morgan for the bank’s longevity and stability. Other states, including Washington, Massachusetts, and California, are currently evaluating or pursuing their own public banking proposals.