Banks in Montgomery County, Ohio
98 active bank branches operated by 22 institutions, per FDIC records.
Active branches
98
Banks present
22
Deposits (2026)
$11.2B
Closings since 2020
33
7 openings
Largest banks by deposits in Montgomery County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Fifth Third Bank | $3.3B | 29.1% | 16 |
| Chase Bank | $1.9B | 16.8% | 12 |
| PNC Bank | $1.7B | 14.9% | 11 |
| KeyBank | $1.1B | 9.8% | 9 |
| U.S. Bank | $809M | 7.2% | 6 |
| Huntington Bank | $635M | 5.7% | 8 |
| First Financial Bank | $555M | 5% | 7 |
| Union Savings Bank | $419M | 3.7% | 4 |
| Farmers & Merchants Bank | $282M | 2.5% | 4 |
| LCNB National Bank | $188M | 1.7% | 3 |
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.