| # | Name | Location | Assets | Members | ROA |
|---|---|---|---|---|---|
| 1 | Idaho Central Credit Union | Chubbuck, ID | $15.52B | 821,866 | 1.15% |
| 2 | Potlatch No. 1 Financial Credit Union | Lewiston, ID | $2.16B | 128,448 | 0.76% |
| 3 | Westmark Credit Union | Idaho Falls, ID | $1.66B | 84,057 | 0.46% |
| 4 | Capital Educators Federal Credit Union | Meridian, ID | $1.35B | 99,861 | 0.29% |
| 5 | Frontier Credit Union | Idaho Falls, ID | $821.6M | 53,628 | 0.52% |
| 6 | Pioneer Federal Credit Union | Mountain Home, ID | $744.0M | 47,456 | 0.58% |
| 7 | Freedom Northwest Credit Union | Kamiah, ID | $693.1M | 13,148 | 2.46% |
| 8 | Beehive Federal Credit Union | Rexburg, ID | $647.7M | 34,013 | 1.06% |
| 9 | Trugrocer Federal Credit Union | Boise, ID | $320.1M | 23,094 |
| -0.85% |
| 10 | Lookout Federal Credit Union | Pocatello, ID | $313.7M | 25,798 | 0.40% |
| 11 | Advantage Plus Federal Credit Union | Pocatello, ID | $292.4M | 21,799 | 0.47% |
| 12 | Cottonwood Community Federal Credit Union | Cottonwood, ID | $285.5M | 10,125 | 1.52% |
| 13 | Lewis Clark Credit Union | Lewiston, ID | $270.4M | 21,902 | 0.64% |
| 14 | Connections Credit Union | Pocatello, ID | $256.1M | 19,185 | 0.40% |
| 15 | Clarity Credit Union | Nampa, ID | $235.6M | 19,344 | 0.35% |
| 16 | Latah Credit Union | Moscow, ID | $170.4M | 8,344 | 1.64% |
| 17 | Northwest Christian Credit Union | Nampa, ID | $105.6M | 5,090 | 0.27% |
| 18 | Rails West Federal Credit Union | Pocatello, ID | $80.6M | 7,512 | 0.93% |
| 19 | Idaho United Credit Union | Boise, ID | $77.3M | 5,870 | 0.55% |
| 20 | Members Preferred Credit Union | Idaho Falls, ID | $62.9M | 4,536 | 2.50% |
| 21 | Simplot Credit Union | Pocatello, ID | $59.0M | 5,496 | 1.03% |
| 22 | Sei Federal Credit Union | Pocatello, ID | $33.4M | 3,137 | 0.06% |
| 23 | St Joe Valley Credit Union | St Maries, ID | $14.0M | 1,135 | 1.45% |
| 24 | Snake River Federal Credit Union | Twin Falls, ID | $12.0M | 1,274 | 0.78% |
| 25 | Boise Fire Department Credit Union | Boise, ID | $8.6M | 987 | 0.35% |
| 26 | Mini-Cassia Empl. Credit Union | Burley, ID | $574K | 338 | 0.17% |