Every FDIC-insured bank branch in Whatcom County, Washington as of June 30, 2025. County land area: 2,108 square miles, 2.3 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Peoples Bank | 9 | $1.23B |
| Washington Federal Bank | 5 | $461.6M |
| Banner Bank | 5 | $512.5M |
| KeyBank National Association | 4 | $201.7M |
| JPMorgan Chase Bank, National Association | 4 | $565.7M |
| U.S. Bank National Association | 4 | $506.4M |
| Umpqua Bank | 3 | $185.6M |
| Bank of the Pacific | 3 | $173.2M |
| First Fed Bank | 3 | $147.4M |
| Heritage Bank | 2 | $168.8M |
| Bank of America, National Association | 2 | $566.9M |
| Wells Fargo Bank, National Association | 2 | $354.6M |
| SAVIBANK | 1 | $54.3M |
| Mountain Pacific Bank | 1 | $23.0M |