Banks in Grundy County, Iowa
11 active bank branches operated by 7 institutions, per FDIC records.
Active branches
11
Banks present
7
Deposits (2025)
$1.0B
Closings since 2020
1
0 openings
Largest banks by deposits in Grundy County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Lincoln Savings Bank | $478M | 46.4% | 1 |
| GNB Bank | $210M | 20.4% | 4 |
| Peoples Savings Bank | $137M | 13.3% | 2 |
| Green Belt Bank & Trust | $69M | 6.7% | 1 |
| Nicolet National Bank | $69M | 6.7% | 1 |
| Farmers Savings Bank | $37M | 3.6% | 1 |
| Fidelity Bank & Trust | $30M | 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.