RANKING ·
Fastest membership growth in North Dakota
9 of 29 credit unions in North Dakota that filed for the quarter ended June 30, 2026 are ranked. At least 5,000 members a year earlier; probable mergers left out. Institutions with equal values share a rank. Source: NCUA Call Report data.
| Rank | Institution | Headquarters | Members, change over 12 months | Total assets |
|---|---|---|---|---|
| 1 | Railway Credit Union | Mandan, ND | +3.9% | $212 million |
| 2 | North Star Community Credit Union | Maddock, ND | +2.0% | $465 million |
| 3 | Dakota West Credit Union | Watford City, ND | +1.5% | $327 million |
| 4 | Capital Credit Union | Bismarck, ND | +1.3% | $921 million |
| 5 | Western Cooperative Credit Union | Williston, ND | +0.8% | $522 million |
| 6 | Town and Country Credit Union | Minot, ND | +0.8% | $771 million |
| 7 | First Community Credit Union | Jamestown, ND | +0.4% | $1.5 billion |
| 8 | United Savings Credit Union | Fargo, ND | -0.5% | $125 million |
| 9 | Aspire Community Federal Credit Union | Minot, ND | -0.9% | $182 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings