Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| RAILS WEST | POCATELLO, ID | 01-01-1935 | $76,781 | CU |
| LES BOIS | Garden City, ID | 01-01-1955 | $74,090 | CU |
| IDAHO UNITED | Boise, ID | 01-01-1978 | $71,579 | CU |
| IDAHO ADVANTAGE | Boise, ID | 01-01-1938 | $61,794 | CU |
| SCENIC FALLS | IDAHO FALLS, ID | 01-01-1971 | $61,269 | CU |
| SIMPLOT | POCATELLO, ID | 01-01-1955 | $57,384 | CU |
| MEMBERS PREFERRED | IDAHO FALLS, ID | 01-01-1968 | $56,414 | CU |
| BOISE U S EMPLOYEES | Boise, ID | 01-01-1935 | $50,436 | CU |
| SEI | POCATELLO, ID | 01-01-1935 | $33,041 | CU |
| CLEARWATER | LEWISTON, ID | 01-01-1957 | $23,138 | CU |
| SIMPLOT EMPLOYEES | Caldwell, ID | 01-01-1956 | $22,242 | CU |
| MOUNTAIN GEM | NAMPA, ID | 01-01-1956 | $19,477 | CU |
| CORNERSTONE | Caldwell, ID | 01-01-1955 | $16,886 | CU |
| POCATELLO TEACHERS | Pocatello, ID | 01-01-1955 | $16,428 | CU |
| A+ | Idaho Falls, ID | 01-01-1955 | $15,360 | CU |