Banks in Johnson County, Iowa
41 active bank branches operated by 17 institutions, per FDIC records.
Active branches
41
Banks present
17
Deposits (2025)
$4.9B
Closings since 2020
4
5 openings
Largest banks by deposits in Johnson County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Hills Bank and Trust Company | $2.3B | 46.3% | 10 |
| Nicolet National Bank | $1.1B | 23.5% | 8 |
| U.S. Bank | $359M | 7.3% | 4 |
| West Bank | $348M | 7.1% | 1 |
| Wells Fargo | $221M | 4.5% | 2 |
| Central State Bank | $151M | 3.1% | 2 |
| Solon State Bank | $69M | 1.4% | 2 |
| Farmers and Merchants Savings Bank | $62M | 1.3% | 2 |
| First Mid Bank & Trust | $47M | 0.9% | 1 |
| BANK | $46M | 0.9% | 2 |
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.