Banks in Atascosa County, Texas
11 active bank branches operated by 10 institutions, per FDIC records.
Active branches
11
Banks present
10
Deposits (2025)
$714M
Closings since 2020
0
0 openings
Largest banks by deposits in Atascosa County (2025)
| Bank | Deposits | Share | Branches |
|---|---|---|---|
| Security State Bank | $139M | 19.4% | 1 |
| Wells Fargo | $112M | 15.7% | 1 |
| First Commercial Bank | $97M | 13.6% | 1 |
| The Lytle State Bank of Lytle, Texas | $94M | 13.2% | 1 |
| Prosperity Bank | $92M | 12.9% | 1 |
| Atascosa Bank | $79M | 11% | 1 |
| TXN Bank | $36M | 5% | 1 |
| SouthTrust Bank | $34M | 4.8% | 1 |
| Texas Champion Bank | $24M | 3.3% | 2 |
| First National Bank Texas | $8M | 1.1% | 1 |
Deposit location reflects the office to which deposits are reported and may not represent the residence of depositors.
Cities and towns
Transcribed from FDIC BankFind Suite active-location records and the annual Summary of Deposits. County assignment follows the FDIC branch record.