Every FDIC-insured bank branch in Tom Green County, Texas as of June 30, 2025. County land area: 1,522 square miles, 1.9 branches per 100 sq mi.
| Institution | Branches | Deposits |
|---|---|---|
| Texas State Bank | 4 | $337.7M |
| Pinnacle Bank | 3 | $199.1M |
| First Financial Bank | 3 | $1.03B |
| Wells Fargo Bank, National Association | 3 | $447.1M |
| Prosperity Bank | 2 | $33.9M |
| First National Bank Texas | 2 | $19.5M |
| The First National Bank of Mertzon | 2 | $278.2M |
| The First National Bank of Sonora | 2 | $297.7M |
| The Bank and Trust, S.S.B. | 1 | $75.4M |
| Coleman County State Bank | 1 | $3.9M |
| Citizens State Bank | 1 | $125.8M |
| First State Bank | 1 | $76.7M |
| Sundown State Bank | 1 | $36.9M |
| The First National Bank of Ballinger | 1 | $133.6M |
| The City National Bank of Colorado City | 1 | $81.9M |
| PNC Bank, National Association | 1 | $22.1M |