Banks in Decatur County, Indiana
11 active bank branches operated by 6 institutions, per FDIC records.
Active branches
11
Banks present
6
Deposits (2025)
$762M
Closings since 2020
0
1 openings
Largest banks by deposits in Decatur County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Financial Bank | $231M | 30.3% | 3 |
| The Napoleon State Bank | $184M | 24.2% | 3 |
| Fifth Third Bank | $164M | 21.5% | 1 |
| First Federal Savings and Loan Association of Greensburg | $96M | 12.6% | 2 |
| Jackson County Bank | $55M | 7.3% | 1 |
| German American Bank | $31M | 4.1% | 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.