RANKING ·
Highest net interest margin in North Dakota
12 of 29 credit unions in North Dakota that filed for the quarter ended June 30, 2026 are ranked. At least $100 million in total assets. Institutions with equal values share a rank. Source: NCUA Call Report data.
| Rank | Institution | Headquarters | Net interest margin on average assets | Total assets |
|---|---|---|---|---|
| 1 | United Savings Credit Union | Fargo, ND | 4.27% | $125 million |
| 2 | North Star Community Credit Union | Maddock, ND | 4.21% | $465 million |
| 3 | Town and Country Credit Union | Minot, ND | 3.98% | $771 million |
| 4 | Dakota West Credit Union | Watford City, ND | 3.89% | $327 million |
| 5 | Capital Credit Union | Bismarck, ND | 3.80% | $921 million |
| 6 | Western Cooperative Credit Union | Williston, ND | 3.66% | $522 million |
| 7 | Hometown Credit Union | Kulm, ND | 3.52% | $223 million |
| 8 | Railway Credit Union | Mandan, ND | 3.47% | $212 million |
| 9 | Vue Community Credit Union | Bismarck, ND | 3.29% | $106 million |
| 10 | First Community Credit Union | Jamestown, ND | 3.28% | $1.5 billion |
| 11 | Aspire Community Federal Credit Union | Minot, ND | 3.12% | $182 million |
| 12 | Community Credit Union | New Rockford, ND | 2.77% | $172 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings