Top 25 credit unions for the selected metric as of Q4 2025.
| # | Credit union | Location | Assets | Net interest margin |
|---|---|---|---|---|
| 1 | Natco | RICHMOND, IN | $152.1M | 6.50% |
| 2 | Urw Community | DANVILLE, VA | $221.2M | 6.30% |
| 3 | Centuryfirst | HATTIESBURG, MS | $137.3M | 5.99% |
| 4 | Mac | Fairbanks, AK | $173.9M | 5.79% |
| 5 | Marine | La Crosse, WI | $1.1B | 5.62% |
| 6 | Alltru | WENTZVILLE, MO | $392.5M | 5.58% |
| 7 | Magnolia | Jackson, MS | $178.5M | 5.57% |
| 8 | Community First | LAKEVIEW, MI | $146.6M | 5.54% |
| 9 | Pelican | Baton Rouge, LA | $800.8M | 5.52% |
| 10 | Caribe | San Juan, PR | $763.0M | 5.50% |
| 11 | American 1 | JACKSON, MI | $657.6M | 5.49% |
| 12 | Navigator | Pascagoula, MS | $386.3M | 5.49% |
| 13 | Southern Chautauqua | Lakewood, NY | $162.3M | 5.47% |
| 14 | Northwoods | Cloquet, MN | $174.0M | 5.46% |
| 15 | Market Usa | LAUREL, MD | $140.4M | 5.43% |
| 16 | Associated Credit Union of Texas | League City, TX | $570.6M | 5.39% |
| 17 | Department of Corrections | Baton Rouge, LA | $119.6M | 5.38% |
| 18 | White River | Enumclaw, WA | $116.4M | 5.36% |
| 19 | Tarrant County's Credit Union | Fort Worth, TX | $122.5M | 5.32% |
| 20 | Advantage | Newton, IA | $103.7M | 5.32% |
| 21 | Community | Lewiston, ME | $116.9M | 5.20% |
| 22 | Buffalo Metropolitan | BUFFALO, NY | $144.0M | 5.14% |
| 23 | Prime Financial | Cudahy, WI | $159.5M | 5.14% |
| 24 | Liberty Savings | Jersey City, NJ | $132.1M | 5.13% |
| 25 | My Community | Midland, TX | $536.4M | 5.12% |