RANKING ·
Lowest cost of shares and deposits in New Hampshire
9 of 12 credit unions in New Hampshire 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 | Cost of all shares and deposits, annualized for the quarter | Total assets |
|---|---|---|---|---|
| 1 | Members First Credit Union of N.H. | Manchester, NH | 0.95% | $277 million |
| 2 | Granite State Credit Union | Manchester, NH | 1.01% | $749 million |
| 3 | New Hampshire Federal Credit Union | Concord, NH | 1.26% | $332 million |
| 4 | Lighthouse Federal Credit Union | Dover, NH | 1.35% | $2.2 billion |
| 5 | St. Mary'S Bank Credit Union | Manchester, NH | 1.60% | $1.8 billion |
| 6 | Holy Rosary Credit Union | Rochester, NH | 1.60% | $508 million |
| 7 | Triangle Credit Union | Nashua, NH | 1.63% | $866 million |
| 8 | Service Federal Credit Union | Portsmouth, NH | 1.93% | $6.7 billion |
| 9 | Bellwether Community Credit Union | Manchester, NH | 2.29% | $675 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings