RANKING ·
Largest credit unions by total assets in New Hampshire
12 of 12 credit unions in New Hampshire that filed for the quarter ended June 30, 2026 are ranked. Every credit union that filed for the quarter. Institutions with equal values share a rank. Source: NCUA Call Report data.
| Rank | Institution | Headquarters | Total assets | Total assets |
|---|---|---|---|---|
| 1 | Service Federal Credit Union | Portsmouth, NH | $6.7 billion | $6.7 billion |
| 2 | Lighthouse Federal Credit Union | Dover, NH | $2.2 billion | $2.2 billion |
| 3 | St. Mary'S Bank Credit Union | Manchester, NH | $1.8 billion | $1.8 billion |
| 4 | Triangle Credit Union | Nashua, NH | $866 million | $866 million |
| 5 | Granite State Credit Union | Manchester, NH | $749 million | $749 million |
| 6 | Bellwether Community Credit Union | Manchester, NH | $675 million | $675 million |
| 7 | Holy Rosary Credit Union | Rochester, NH | $508 million | $508 million |
| 8 | New Hampshire Federal Credit Union | Concord, NH | $332 million | $332 million |
| 9 | Members First Credit Union of N.H. | Manchester, NH | $277 million | $277 million |
| 10 | New Hampshire Postal Credit Union | Manchester, NH | $68.5 million | $68.5 million |
| 11 | Precision Federal Credit Union | Keene, NH | $28.4 million | $28.4 million |
| 12 | N G M Employees Federal Credit Union | Keene, NH | $7.5 million | $7.5 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings