Banks in Union County, Louisiana
6 active bank branches operated by 3 institutions, per FDIC records.
Active branches
6
Banks present
3
Deposits (2026)
$374M
Closings since 2020
0
0 openings
Largest banks by deposits in Union County (2026)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Origin Bank | $208M | 55.7% | 3 |
| Marion State Bank | $123M | 33% | 2 |
| Louisiana National Bank | $42M | 11.3% | 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.