Top 25 credit unions for the selected metric as of Q4 2025.
| # | Credit union | Location | Assets | Net interest margin |
|---|---|---|---|---|
| 1 | Navy Federal Credit Union | VIENNA, VA | $197.2B | 4.77% |
| 2 | Digital | Marlborough, MA | $13.1B | 3.89% |
| 3 | Mountain America | SANDY, UT | $21.9B | 3.84% |
| 4 | Boeing Employees | TUKWILA, WA | $29.4B | 3.74% |
| 5 | America First | RIVERDALE, UT | $23.8B | 3.55% |
| 6 | Suncoast | TAMPA, FL | $19.7B | 3.49% |
| 7 | VyStar | Jacksonville, FL | $13.7B | 3.33% |
| 8 | Global | Anchorage, AK | $12.9B | 3.27% |
| 9 | Randolph-Brooks | UNIVERSAL CITY, TX | $19.2B | 3.10% |
| 10 | Pentagon | MCLEAN, VA | $29.3B | 3.06% |
| 11 | First Technology | SAN JOSE, CA | $16.4B | 2.95% |
| 12 | The Golden 1 | SACRAMENTO, CA | $21.5B | 2.91% |
| 13 | Security Service | San Antonio, TX | $14.2B | 2.89% |
| 14 | Fourleaf | Bethpage, NY | $14.0B | 2.77% |
| 15 | SchoolsFirst | SANTA ANA, CA | $35.4B | 2.69% |
| 16 | Idaho Central | Chubbuck, ID | $14.8B | 2.67% |
| 17 | State Employees' | RALEIGH, NC | $58.1B | 2.66% |
| 18 | United Nations | LONG ISLAND CIT, NY | $10.3B | 2.63% |
| 19 | Lake Michigan | Grand Rapids, MI | $16.0B | 2.55% |
| 20 | Alliant | CHICAGO, IL | $20.3B | 2.27% |
| 21 | GreenState | North Liberty, IA | $11.2B | 2.06% |