Canyon County, Idaho, a county in the Boise City-Mountain Home-Ontario, ID-OR market, holds $2.8B in deposits across 18 insured institutions and 37 branches. U.S. Bank National Association is the largest deposit holder at 17.3% share. The top three institutions hold 42.2% of deposits, which places the county in the fragmented band. Deposits have grown 25.3% since 2020 while the branch count fell by 1. It produces $8.9B of output, ranking #392 of the 1,523 counties within a CSA or MSA by economic output.
Deposit trend
Branches: 38 in 2020 to 37 in 2025. Institutions: 15 to 18. Top-three share: 46.6% to 42.2%.
Leading institutions by deposits
| Institution | Deposits | Share | 5‑yr |
|---|---|---|---|
| U.S. Bank National Association | $488M | 17.3% | +34% |
| Wells Fargo Bank, National Association | $406M | 14.4% | +2% |
| D. L. Evans Bank | $299M | 10.6% | +77% |
| First Interstate Bank | $251M | 8.9% | -12% |
| Zions Bancorporation, N.A. | $227M | 8.0% | +51% |
| Glacier Bank | $225M | 8.0% | +75% |
| JPMorgan Chase Bank, National Association | $172M | 6.1% | +63% |
| Washington Trust Bank | $142M | 5.0% | +53% |
| Umpqua Bank | $133M | 4.7% | +20% |
| Washington Federal Bank | $125M | 4.4% | -3% |
The 10 insured institutions with a branch presence in this county, as of June 30, 2025. Five-year change compares the same institution’s county deposits in 2020 and 2025. Institutions are tracked by FDIC certificate number, and where an institution acquired another bank, the acquired bank’s prior deposits are folded into the baseline so the change reflects the combined, continuing franchise rather than reading as new. Even so, a large gain can reflect acquisition rather than competitive growth; “no 2020 presence” means neither the institution nor a bank it later absorbed reported deposits in this county that year.
Part of the Boise City-Mountain Home-Ontario market
Canyon County is one of 8 counties that make up the Boise City-Mountain Home-Ontario, ID-OR market, a Combined Statistical Area (ranked #75 of 293 U.S. markets by economic output). It produces 18.0% of the market’s output and holds 14.7% of its deposits.
| Measure | Canyon County | Share of Boise City-Mountain Home-Ontario market |
|---|---|---|
| 2024 GDP | $8.9B | 18.0% |
| Deposits | $2.8B | 14.7% |
| Population | 275,123 | 28.8% |
View the full Boise City-Mountain Home-Ontario market profile →
Recruiting in Canyon County
Deposits are spread across a competitive field of institutions, so the bankers worth recruiting are dispersed across more of them. Who holds the deposits, and how contested the market is, shapes both the runway for growth and the competition you would be recruiting against. We recruit commercial relationship managers, banking teams, and market leaders for banks building in markets like Canyon County, on a retained basis.
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