Every FDIC-insured bank branch in Ellis County, Texas as of June 30, 2025. County land area: 936 square miles, 4.0 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Citizens National Bank of Texas | 6 | $1.43B |
| Prosperity Bank | 3 | $410.9M |
| InterBank | 3 | $263.7M |
| First National Bank Texas | 3 | $27.8M |
| Wells Fargo Bank, National Association | 3 | $354.0M |
| Harmony Bank | 3 | $142.2M |
| Commercial State Bank | 2 | $83.8M |
| Ennis State Bank | 2 | $225.9M |
| Community National Bank & Trust of Texas | 2 | $68.6M |
| First Financial Bank | 2 | $289.7M |
| Bank of America, National Association | 2 | $17.1M |
| JPMorgan Chase Bank, National Association | 2 | $219.4M |
| PNC Bank, National Association | 2 | $119.6M |
| The Cowboy Bank of Texas | 1 | $87.6M |
| Pinnacle Bank | 1 | $41.3M |