Bank branches in Idaho 397 branches · 31 institutions · 40 counties

Every FDIC-insured bank branch operating in Idaho as of June 30, 2025. Sorted by county; deposits are the locally-booked balance reported each year to the FDIC.

Branches
397
Institutions
31
Counties
40
Total Deposits
$39.46B

Counties

Ada County
108 branches · $14.76B deposits Canyon County
37 branches · $2.82B deposits Kootenai County
33 branches · $4.85B deposits Twin Falls County
27 branches · $2.26B deposits Bonneville County
21 branches · $2.64B deposits Bannock County
17 branches · $1.04B deposits Blaine County
17 branches · $1.27B deposits Cassia County
10 branches · $827.8M deposits Madison County
9 branches · $646.8M deposits Bingham County
9 branches · $648.7M deposits Bonner County
9 branches · $925.0M deposits Payette County
8 branches · $481.4M deposits Nez Perce County
8 branches · $680.0M deposits Latah County
7 branches · $668.5M deposits Jefferson County
6 branches · $466.4M deposits Jerome County
6 branches · $436.4M deposits Elmore County
5 branches · $289.9M deposits Valley County
5 branches · $429.0M deposits Shoshone County
5 branches · $186.7M deposits Teton County
5 branches · $333.6M deposits Gem County
4 branches · $297.2M deposits Minidoka County
4 branches · $317.9M deposits Franklin County
3 branches · $203.2M deposits Caribou County
3 branches · $148.3M deposits Idaho County
3 branches · $182.6M deposits Boundary County
3 branches · $259.4M deposits Gooding County
3 branches · $186.3M deposits Lemhi County
3 branches · $155.0M deposits Fremont County
3 branches · $175.6M deposits Bear Lake County
2 branches · $113.4M deposits Benewah County
2 branches · $132.1M deposits Washington County
2 branches · $154.6M deposits Clearwater County
2 branches · $86.3M deposits Adams County
2 branches · $99.9M deposits Oneida County
1 branch · $72.6M deposits Custer County
1 branch · $25.2M deposits Power County
1 branch · $60.1M deposits Lewis County
1 branch · $27.5M deposits Owyhee County
1 branch · $62.8M deposits Camas County
1 branch · $18.7M deposits

Top institutions in Idaho by branch count

InstitutionBranches in ID
U.S. Bank National Association 51
Wells Fargo Bank, National Association 44
Glacier Bank 37
D. L. Evans Bank 32
Umpqua Bank 25
Zions Bancorporation, N.A. 25
Washington Federal Bank 21
First Interstate Bank 20
KeyBank National Association 20
JPMorgan Chase Bank, National Association 17
Reading this. An institution's branches in a state are the physical locations it operates there — separate from where the institution is headquartered. JPMorgan Chase, for example, is HQ'd in Ohio for regulatory purposes but operates branches in nearly every state. Deposits reflect what's booked at each branch — not necessarily where the depositor lives.

BankBranches · every U.S. bank branch by county and institution · data from FDIC Summary of Deposits June 30, 2025 · built by Claude