Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| IDAHO CENTRAL | Chubbuck, ID | 01-01-1940 | $12,887,067 | CU |
| D. L. Evans Bank | Burley, ID | 08-29-1904 | $3,380,535 | BK |
| The Bank of Commerce | Ammon, ID | 08-01-1959 | $2,220,785 | BK |
| POTLATCH NO. 1 FINANCIAL | LEWISTON, ID | 01-01-1938 | $2,102,484 | CU |
| CAPITAL EDUCATORS | MERIDIAN, ID | 01-01-1936 | $1,571,354 | CU |
| Northwest Bank | Boise, ID | 03-31-2008 | $1,495,006 | BK |
| First Federal Savings Bank of Twin Falls | Twin Falls, ID | 01-01-1916 | $1,470,209 | BK |
| WESTMARK | Idaho Falls, ID | 01-01-1954 | $1,467,864 | CU |
| Idaho First Bank | Mccall, ID | 10-03-2005 | $961,640 | BK |
| PIONEER | MOUNTAIN HOME, ID | 01-01-1954 | $712,449 | CU |
| FRONTIER | Idaho Falls, ID | 01-01-1935 | $697,894 | CU |
| Farmers Bank | Buhl, ID | 05-11-1917 | $624,448 | BK |
| BEEHIVE | Rexburg, ID | 01-01-1960 | $622,052 | CU |
| FREEDOM NORTHWEST | KAMIAH, ID | 01-01-1963 | $604,099 | CU |
| Ireland Bank | Malad City, ID | 12-01-1892 | $365,539 | BK |