Banks in Decatur County, Indiana
11 active bank branches operated by 6 institutions, per FDIC records.
Active branches
11
Banks present
6
Deposits (2026)
$766M
Closings since 2020
0
1 openings
Largest banks by deposits in Decatur County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| First Financial Bank | $218M | 28.5% | 3 |
| The Napoleon State Bank | $190M | 24.8% | 3 |
| Fifth Third Bank | $156M | 20.3% | 1 |
| First Federal Savings and Loan Association of Greensburg | $97M | 12.6% | 2 |
| Jackson County Bank | $74M | 9.6% | 1 |
| German American Bank | $32M | 4.2% | 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.