Every FDIC-insured bank branch in Miller County, Arkansas as of June 30, 2025. County land area: 624 square miles, 2.4 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Commercial National Bank of Texarkana | 4 | $223.0M |
| Farmers Bank & Trust Company | 2 | $54.8M |
| Texana Bank, National Association | 2 | $58.3M |
| Bank OZK | 1 | $55.3M |
| Cadence Bank | 1 | $50.8M |
| Regions Bank | 1 | $137.9M |
| First Southern Bank | 1 | $1.0M |
| First National Bank Texas | 1 | $1.5M |
| Wells Fargo Bank, National Association | 1 | $415.9M |
| COMMUNITY STATE BANK | 1 | $15.1M |