Banks in Union County, South Carolina
6 active bank branches operated by 3 institutions, per FDIC records.
Active branches
6
Banks present
3
Deposits (2025)
$314M
Closings since 2020
0
0 openings
Largest banks by deposits in Union County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Arthur State Bank | $203M | 64.7% | 3 |
| SouthState Bank | $108M | 34.5% | 2 |
| Woodforest National Bank | $2M | 0.7% | 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.