| # | Institution | Type | Branches | Deposits | Share |
|---|---|---|---|---|---|
| 1 | SouthState Bank, National Association | Bank | 4 | $630.6M | 38.31% |
| 2 | First-Citizens Bank & Trust Company | Bank | 2 | $367.8M | 22.35% |
| 3 | Farmers and Merchants Bank of South Carolina | Bank | 4 | $111.9M | 6.80% |
| 4 | Truist Bank | Bank | 1 | $77.6M | 4.72% |
| 5 | First Bank | Bank | 1 | $75.8M | 4.60% |
| 6 | First National Bank of South Carolina | Bank | 2 | $74.0M | 4.50% |
| 7 | S. C. State Federal Credit Union | Credit union | 1 | $64.8M* | 3.94% |
| 8 | Allsouth Federal Credit Union | Credit union | 1 | $58.3M* | 3.54% |
| 9 | Cpm Federal Credit Union | Credit union | 1 | $57.3M* | 3.48% |
| 10 | Coastal Carolina National Bank | Bank | 1 | $56.6M | 3.44% |
| 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 |
|---|---|---|---|---|---|---|
| 2026 | $1.65B | 14 | 22 | SouthState Bank, National Association | 38.3% | 2,135 |
| 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 | 39.5% | 2,336 |
| 2022 | $1.62B | 12 | 21 | SouthState Bank, National Association | 40.2% | 2,309 |
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.