Banks in Lake County, Indiana
127 active bank branches operated by 17 institutions, per FDIC records.
Active branches
127
Banks present
17
Deposits (2025)
$15.0B
Closings since 2020
22
4 openings
Largest banks by deposits in Lake County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Centier Bank | $4.9B | 33% | 24 |
| Chase Bank | $2.9B | 19.1% | 15 |
| Peoples Bank | $1.0B | 7% | 12 |
| First Financial Bank | $1.0B | 6.9% | 7 |
| First Merchants Bank | $1.0B | 6.9% | 8 |
| Old National Bank | $1.0B | 6.7% | 12 |
| Fifth Third Bank | $808M | 5.4% | 9 |
| BMO Bank | $678M | 4.5% | 11 |
| American Community Bank of Indiana | $347M | 2.3% | 5 |
| Providence Bank & Trust | $288M | 1.9% | 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.