Banks in Aitkin County, Minnesota
6 active bank branches operated by 5 institutions, per FDIC records.
Active branches
6
Banks present
5
Deposits (2026)
$257M
Closings since 2020
0
0 openings
Largest banks by deposits in Aitkin County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Old National Bank | $93M | 36.1% | 1 |
| Security State Bank of Aitkin | $75M | 29.3% | 2 |
| Grand Timber Bank | $54M | 21% | 1 |
| Neighborhood National Bank | $19M | 7.3% | 1 |
| Woodland Bank | $16M | 6.3% | 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.