Banks in Pottawattamie County, Iowa
30 active bank branches operated by 13 institutions, per FDIC records.
Active branches
30
Banks present
13
Deposits (2026)
$2.5B
Closings since 2020
7
2 openings
Largest banks by deposits in Pottawattamie County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Associated Bank | $560M | 22.3% | 5 |
| U.S. Bank | $538M | 21.5% | 3 |
| TS Bank | $296M | 11.8% | 4 |
| Midstates Bank | $248M | 9.9% | 4 |
| Availa Bank | $228M | 9.1% | 3 |
| First National Bank of Omaha | $198M | 7.9% | 2 |
| Arbor Bank | $125M | 5% | 1 |
| Glenwood State Bank | $87M | 3.5% | 1 |
| First Interstate Bank | $85M | 3.4% | 2 |
| Security National Bank of Omaha | $57M | 2.3% | 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.