Banks in Marshall County, Iowa
16 active bank branches operated by 11 institutions, per FDIC records.
Active branches
16
Banks present
11
Deposits (2026)
$1.4B
Closings since 2020
2
0 openings
Largest banks by deposits in Marshall County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Central State Bank | $355M | 25.6% | 1 |
| Pinnacle Bank | $268M | 19.3% | 1 |
| Wells Fargo | $156M | 11.2% | 1 |
| First Interstate Bank | $148M | 10.6% | 2 |
| United Bank & Trust Co. | $107M | 7.7% | 2 |
| Farmers Savings Bank | $83M | 6% | 2 |
| U.S. Bank | $80M | 5.8% | 1 |
| Citizens Savings Bank | $65M | 4.7% | 3 |
| GNB Bank | $47M | 3.4% | 1 |
| Nicolet National Bank | $41M | 2.9% | 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.