| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | SouthState Bank, National Association | Bank | 4 | $634.0M | 37.56% |
| 2 | First-Citizens Bank & Trust Company | Bank | 2 | $393.1M | 23.29% |
| 3 | Farmers and Merchants Bank of South Carolina | Bank | 4 | $114.7M | 6.79% |
| 4 | First Bank | Bank | 1 | $110.7M | 6.56% |
| 5 | Truist Bank | Bank | 1 | $80.3M | 4.76% |
| 6 | First National Bank of South Carolina | Bank | 2 | $73.5M | 4.36% |
| 7 | S. C. State Federal Credit Union | Credit union | 1 | $62.1M* | 3.68% |
| 8 | Allsouth Federal Credit Union | Credit union | 1 | $50.5M* | 2.99% |
| 9 | Cpm Federal Credit Union | Credit union | 1 | $50.2M* | 2.97% |
| 10 | Coastal Carolina National Bank | Bank | 1 | $42.6M | 2.53% |
| 4 more institutions, year-over-year share and branch changes with Pro →$29/mo, cancel any time. | |||||
* Credit-union deposits are estimated (June total shares spread evenly across branches).
| Year | Deposits | Institutions | Branches | Leader | Top share | HHI |
|---|---|---|---|---|---|---|
| 2025 | $1.69B | 14 | 22 | SouthState Bank, National Association | 37.6% | 2,129 |
| 2024 | $1.56B | 13 | 21 | SouthState Bank, National Association | 41.1% | 2,438 |
| 2023 | $1.60B | 12 | 20 | SouthState Bank, National Association | 39.6% | 2,341 |
| 2022 | $1.46B | 11 | 20 | SouthState Bank, National Association | 44.5% | 2,721 |
Every institution above links to its profile — ratios, peer medians and this quarter’s change signals. Pro adds the full table, share movement and CSV export.