RANKING ·
Lowest cost of shares and deposits in Idaho
17 of 26 credit unions in Idaho 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 | Latah Credit Union | Moscow, ID | 0.95% | $170 million |
| 2 | Capital Educators Federal Credit Union | Meridian, ID | 1.18% | $1.4 billion |
| 3 | Northwest Christian Credit Union | Nampa, ID | 1.28% | $106 million |
| 4 | Frontier Credit Union | Idaho Falls, ID | 1.34% | $822 million |
| 5 | Potlatch No. 1 Financial Credit Union | Lewiston, ID | 1.44% | $2.2 billion |
| 6 | Trugrocer Federal Credit Union | Boise, ID | 1.44% | $320 million |
| 7 | Pioneer Federal Credit Union | Mountain Home, ID | 1.53% | $744 million |
| 8 | Lookout Federal Credit Union | Pocatello, ID | 1.55% | $314 million |
| 9 | Connections Credit Union | Pocatello, ID | 1.55% | $256 million |
| 10 | Clarity Credit Union | Nampa, ID | 1.63% | $236 million |
| 11 | Lewis Clark Credit Union | Lewiston, ID | 1.94% | $270 million |
| 12 | Advantage Plus Federal Credit Union | Pocatello, ID | 2.00% | $292 million |
| 13 | Beehive Federal Credit Union | Rexburg, ID | 2.08% | $648 million |
| 14 | Cottonwood Community Federal Credit Union | Cottonwood, ID | 2.18% | $286 million |
| 15 | Westmark Credit Union | Idaho Falls, ID | 2.24% | $1.7 billion |
| 16 | Idaho Central Credit Union | Chubbuck, ID | 2.34% | $15.5 billion |
| 17 | Freedom Northwest Credit Union | Kamiah, ID | 3.41% | $693 million |
Rankings sort one published measure; they are not an overall judgment of any institution. Methodology · All rankings