Banks in Buchanan County, Iowa
12 active bank branches operated by 6 institutions, per FDIC records.
Active branches
12
Banks present
6
Deposits (2026)
$726M
Closings since 2020
1
0 openings
Largest banks by deposits in Buchanan County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| BankIowa | $358M | 49.3% | 6 |
| Farmers State Bank | $147M | 20.2% | 1 |
| Northeast Security Bank | $133M | 18.4% | 2 |
| Citizens State Bank | $39M | 5.4% | 1 |
| WCF Financial Bank | $27M | 3.7% | 1 |
| Maynard Savings Bank | $22M | 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.