US Bank Directory

Banks in Idaho

10 FDIC-insured banks are headquartered in Idaho, with 406 branch offices across the state.
Source: FDIC BankFind Suite, data as of June 30, 2026, fetched September 5, 2026
Banks headquartered here
10
Combined assets
$11.98 billion
Branches in ID
406
Most branches
Boise 62

Cities with the most branches

Branch counts from the FDIC. Open a city for every bank, address, phone and the hours it publishes.

Boise62 Meridian29 Twin Falls25 Nampa25 Coeur D Alene20 Idaho Falls16 Eagle13 Pocatello13 Caldwell10 Burley9 Rexburg9 Lewiston8 Ketchum8 Hailey7 Moscow7 Post Falls7 Blackfoot6 Jerome6 Sandpoint6 Ammon5 Mccall4 Driggs4 Emmett4 Fruitland4 Hayden4 Mountain Home4 Rigby4 Bonners Ferry3 Grangeville3 Kellogg3 Payette3 Preston3 Rupert3 Salmon3 Star3 Buhl2 Aberdeen2 Garden City2 Gooding2 Kimberly2
All 86 cities and towns with bank offices in Idaho

All banks headquartered in Idaho, by total assets

Bank Headquarters Total assets Offices
D. L. Evans Bank Burley $3.70 billion 41
The Bank of Commerce Ammon $2.34 billion 17
Northwest Bank Boise $1.45 billion 6
First Federal Savings Bank of Twin Falls Twin Falls $1.42 billion 14
Idaho First Bank Mccall $1.36 billion 9
Farmers Bank Buhl $678.41 million 6
Ireland Bank Malad City $355.37 million 12
Idaho Trust Bank Boise $255.62 million 2
bankcda Coeur D Alene $238.88 million 7
Twin River Bank Lewiston $173.03 million 4