Branch Presence
Banks with Branches in Meridian, ID
Washington Trust Bank is the biggest bank in Meridian, ID, with $626.7M in deposits at its Meridian branches, 23.8% of the city's total as of the June 30, 2026 FDIC Summary of Deposits.
15 banks operate 27 branches in Meridian, ID, ranked below by local branch count from the FDIC Summary of Deposits. This counts every bank with a branch here, not only banks headquartered locally.
Deposit share is each bank's share of the $2.63B held in Meridian, ID, as of the June 30, 2026 FDIC Summary of Deposits, ranked by deposits (#1 is largest). Banks that book deposits at a headquarters branch can show a share that exceeds their local customer base.
| Bank | Branches in Meridian | Local deposits | Deposit share |
|---|---|---|---|
| U.S. Bank N.A. | 3 | $373.5M | 14.2% (#2) |
| KeyBank N.A. | 3 | $146.5M | 5.6% (#7) |
| D.L. Evans Bank | 2 | $183.6M | 7.0% (#4) |
| First Federal Savings Bank of Twin Falls | 2 | $180.0M | 6.8% (#5) |
| First Interstate Bank | 2 | $170.6M | 6.5% (#6) |
| Zions Bancorporation, N.A. | 2 | $144.4M | 5.5% (#8) |
| JPMorgan Chase Bank, N.A. | 2 | $138.9M | 5.3% (#9) |
| WaFd Bank | 2 | $117.1M | 4.5% (#10) |
| Glacier Bank | 2 | $114.8M | 4.4% (#11) |
| Bank of America, N.A. | 2 | $36.1M | 1.4% (#14) |
| Washington Trust Bank | 1 | $626.7M | 23.8% (#1) |
| Wells Fargo Bank, N.A. | 1 | $225.6M | 8.6% (#3) |
| Banner Bank | 1 | $86.9M | 3.3% (#12) |
| Columbia Bank | 1 | $54.3M | 2.1% (#13) |
| BMO Bank N.A. | 1 | $31.1M | 1.2% (#15) |
County deposit market: Ada, ID
The $15.98B held across 23 FDIC-insured banks in this county, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Ada, ID market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | U.S. Bank N.A. | 21.5% | $3.43B | 17 |
| 2 | Wells Fargo Bank, N.A. | 20.2% | $3.23B | 11 |
| 3 | JPMorgan Chase Bank, N.A. | 8.0% | $1.27B | 10 |
| 4 | Zions Bancorporation, N.A. | 6.7% | $1.08B | 4 |
| 5 | Washington Trust Bank | 6.1% | $972.4M | 4 |
| 6 | KeyBank N.A. | 6.1% | $968.1M | 8 |
| 7 | Idaho First Bank | 5.7% | $910.0M | 2 |
| 8 | First Interstate Bank | 5.0% | $803.2M | 10 |
| 9 | D.L. Evans Bank | 4.1% | $650.6M | 8 |
| 10 | Glacier Bank | 3.1% | $494.1M | 8 |
Metro area deposit market: Boise City, ID
The $19.36B held across 24 FDIC-insured banks in this metro area, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Boise City, ID market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | U.S. Bank N.A. | 21.3% | $4.12B | 24 |
| 2 | Wells Fargo Bank, N.A. | 19.5% | $3.78B | 15 |
| 3 | JPMorgan Chase Bank, N.A. | 7.5% | $1.45B | 12 |
| 4 | Zions Bancorporation, N.A. | 6.7% | $1.30B | 7 |
| 5 | First Interstate Bank | 5.9% | $1.14B | 13 |
| 6 | KeyBank N.A. | 5.7% | $1.11B | 11 |
| 7 | Washington Trust Bank | 5.7% | $1.10B | 6 |
| 8 | D.L. Evans Bank | 5.0% | $977.0M | 11 |
| 9 | Idaho First Bank | 5.0% | $961.5M | 3 |
| 10 | Glacier Bank | 3.6% | $701.4M | 11 |
Banks in Meridian: common questions
What is the biggest bank in Meridian, ID?
Washington Trust Bank is the biggest bank in Meridian, ID, with $626.7M in deposits at its Meridian branches, 23.8% of the city's total as of the June 30, 2026 FDIC Summary of Deposits.
How many banks are in Meridian, ID?
15 FDIC-insured banks operate 27 branches in Meridian, ID as of the June 30, 2026 FDIC Summary of Deposits. This counts every bank with a branch in the city, not only banks headquartered there. Credit unions are not in the Summary of Deposits.
What are the largest banks in Meridian, ID?
Ranked by deposits held in Meridian branches as of the June 30, 2026 FDIC Summary of Deposits: 1. Washington Trust Bank (23.8%); 2. U.S. Bank N.A. (14.2%); 3. Wells Fargo Bank, N.A. (8.6%); 4. D.L. Evans Bank (7.0%); 5. First Federal Savings Bank of Twin Falls (6.8%). The share is each bank's part of all deposits in the city.
Largest banks in Idaho
For the state as a whole, see the largest banks in Idaho, ranked by total assets and by deposits in Idaho branches, or every bank in the Idaho bank directory.
Banks in other Idaho cities:
About this data
Branch counts and local deposits come from the FDIC Summary of Deposits, the annual June 30 survey of branch-office deposits for every FDIC-insured bank. Click any bank to see its full regulatory profile and complete branch network. Looking for banks headquartered here instead? See the US bank directory.