Every FDIC-insured bank branch operating in Wyoming as of June 30, 2025. Sorted by county; deposits are the locally-booked balance reported each year to the FDIC.
| Institution | Branches in WY |
|---|---|
| Glacier Bank | 18 |
| BMO Bank National Association | 17 |
| Wells Fargo Bank, National Association | 16 |
| First Interstate Bank | 15 |
| Pinnacle Bank - Wyoming | 14 |
| U.S. Bank National Association | 9 |
| Hilltop National Bank | 7 |
| ANB Bank | 7 |
| NBH Bank | 7 |
| Big Horn Federal Savings Bank | 6 |