Banks in Pennington County, Minnesota
5 active bank branches operated by 3 institutions, per FDIC records.
Active branches
5
Banks present
3
Deposits (2026)
$722M
Closings since 2020
0
0 openings
Largest banks by deposits in Pennington County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Northern State Bank of Thief River Falls | $499M | 69.1% | 3 |
| Border Bank | $135M | 18.7% | 1 |
| Wells Fargo | $88M | 12.2% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.