Every FDIC-insured bank branch in Aiken County, South Carolina as of June 30, 2025. County land area: 1,071 square miles, 2.5 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Security Federal Bank | 9 | $1.00B |
| First-Citizens Bank & Trust Company | 3 | $425.7M |
| Regions Bank | 3 | $255.5M |
| Woodforest National Bank | 2 | $6.8M |
| SouthState Bank, National Association | 2 | $193.8M |
| Bank of America, National Association | 2 | $448.6M |
| Wells Fargo Bank, National Association | 2 | $974.5M |
| Southern Bank | 1 | $27.2M |
| TD Bank, National Association | 1 | $79.3M |
| First Community Bank | 1 | $50.1M |
| Coastal Carolina National Bank | 1 | $91.2M |