Banks in Polk County, Arkansas
7 active bank branches operated by 5 institutions, per FDIC records.
Active branches
7
Banks present
5
Deposits (2026)
$597M
Closings since 2020
0
0 openings
Largest banks by deposits in Polk County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Union Bank | $363M | 60.7% | 3 |
| First Financial Bank | $93M | 15.5% | 1 |
| Arvest Bank | $68M | 11.4% | 1 |
| Chambers Bank | $44M | 7.4% | 1 |
| Diamond Bank | $30M | 5% | 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.