Banks in Porter County, Indiana
44 active bank branches operated by 12 institutions, per FDIC records.
Active branches
44
Banks present
12
Deposits (2026)
$4.8B
Closings since 2020
7
0 openings
Largest banks by deposits in Porter County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Centier Bank | $1.5B | 31.3% | 10 |
| Chase Bank | $1.0B | 20.7% | 5 |
| 1st Source Bank | $885M | 18.3% | 10 |
| Fifth Third Bank | $507M | 10.4% | 4 |
| Horizon Bank | $371M | 7.7% | 4 |
| First Merchants Bank | $163M | 3.4% | 1 |
| First State Bank of Porter | $138M | 2.8% | 3 |
| BMO Bank | $134M | 2.8% | 2 |
| Peoples Bank | $95M | 2% | 1 |
| DeMotte State Bank | $24M | 0.5% | 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.