Size ranking · New Hampshire · NCUA 5300 data as of Q2 2026
Largest Credit Unions in New Hampshire by Total Assets
Credit unions are ranked by headquarters state: this list covers the 12 credit unions headquartered in New Hampshire, by total assets. Service Federal Credit Union is the largest, with $6.70B in total assets and 388,968 members as of June 30, 2026, from its NCUA 5300 call report.
- Largest in New Hampshire
- Service Federal Credit Union
- Its total assets
- $6.70B
- Credit unions in New Hampshire
- 12
- Their combined assets
- $14.23B
Every credit union in New Hampshire, by assets
Select a column heading to sort. Ranked within New Hampshire by total assets, Q2 2026.
| 1 | Service Federal Credit Union | $6.70B | 11.89% |
| 2 | Lighthouse Federal Credit Union | $2.22B | 10.15% |
| 3 | St. Mary's Bank Credit Union | $1.80B | 9.96% |
| 4 | Triangle Credit Union | $865.7M | 8.89% |
| 5 | Granite State Credit Union | $749.5M | 9.88% |
| 6 | Bellwether Community Credit Union | $674.7M | 9.40% |
| 7 | Holy Rosary Regional Credit Union | $508.0M | 9.31% |
| 8 | New Hampshire Federal Credit Union | $331.6M | 13.81% |
| 9 | Members First Credit Union | $277.1M | 9.50% |
| 10 | New Hampshire Postal Credit Union | $68.5M | 22.59% |
| 11 | Precision Federal Credit Union | $28.4M | 12.02% |
| 12 | NGM Employees Federal Credit Union | $7.5M | 7.41% |
Frequently asked questions
What is the largest credit union in New Hampshire?
Service Federal Credit Union is the largest credit union headquartered in New Hampshire by total assets, with $6.70B and 388,968 members as of June 30, 2026, according to its NCUA 5300 call report. Lighthouse Federal Credit Union ranks second with $2.22B.
How many credit unions are in New Hampshire?
12 active federally insured credit unions headquartered in New Hampshire filed an NCUA 5300 call report for Q2 2026, with combined total assets of $14.23B. A credit union based in another state can still have branches and members in New Hampshire.
How are credit unions in New Hampshire ranked?
Each credit union is placed in the state of its headquarters and ranked by total assets (NCUA 5300 Account 010) from its latest quarterly call report. A credit union that has merged or closed since it filed is excluded.
Largest credit unions in other states
More in New Hampshire
Credit unions are insured by the National Credit Union Share Insurance Fund, not the FDIC. Search every one in the credit union directory.