Branch Presence
Banks with Branches in San Antonio, TX
USAA Federal Savings Bank is the biggest bank in San Antonio, TX, with $91.97B in deposits at its San Antonio branches, 56.5% of the city's total as of the June 30, 2026 FDIC Summary of Deposits. Frost Bank has the most branches here, with 31.
48 banks operate 261 branches in San Antonio, TX, ranked below by local branch count from the FDIC Summary of Deposits. This counts every bank with a branch here, not only banks headquartered locally.
Deposit share is each bank's share of the $162.76B held in San Antonio, TX, as of the June 30, 2026 FDIC Summary of Deposits, ranked by deposits (#1 is largest). Banks that book deposits at a headquarters branch can show a share that exceeds their local customer base.
| Bank | Branches in San Antonio | Local deposits | Deposit share |
|---|---|---|---|
| Frost Bank | 31 | $11.45B | 7.0% (#3) |
| JPMorgan Chase Bank, N.A. | 24 | $3.85B | 2.4% (#5) |
| Wells Fargo Bank, N.A. | 23 | $3.28B | 2.0% (#6) |
| Bank of America, N.A. | 22 | $4.78B | 2.9% (#4) |
| International Bank of Commerce | 18 | $1.06B | 0.7% (#11) |
| PNC Bank, N.A. | 17 | $2.75B | 1.7% (#8) |
| Broadway National Bank | 15 | $2.78B | 1.7% (#7) |
| Woodforest National Bank | 15 | $73.3M | <0.1% (#30) |
| First National Bank Texas dba First Convenience Bank | 11 | $55.1M | <0.1% (#33) |
| Jefferson Bank | 10 | $2.26B | 1.4% (#9) |
| Prosperity Bank | 9 | $1.62B | 1.0% (#10) |
| Truist Bank | 8 | $320.3M | 0.2% (#16) |
| Zions Bancorporation, N.A. | 6 | $680.1M | 0.4% (#14) |
| Fifth Third Bank, N.A. | 5 | $215.9M | 0.1% (#19) |
| Lone Star National Bank | 5 | $80.4M | <0.1% (#29) |
| PlainsCapital Bank | 4 | $315.7M | 0.2% (#17) |
| Rio Bank | 3 | $180.2M | 0.1% (#20) |
| Vantage Bank Texas | 2 | $623.2M | 0.4% (#15) |
| Texas Community Bank | 2 | $90.7M | <0.1% (#26) |
| First Commercial Bank, N.A. | 2 | $44.2M | <0.1% (#36) |
| Wallis Bank | 2 | $31.3M | <0.1% (#38) |
| USAA Federal Savings Bank | 1 | $91.97B | 56.5% (#1) |
| Citibank, N.A. | 1 | $31.01B | 19.1% (#2) |
| Farm Bureau Bank FSB | 1 | $876.5M | 0.5% (#12) |
| Texas Capital Bank | 1 | $756.2M | 0.5% (#13) |
| BOKF, N.A. | 1 | $251.3M | 0.2% (#18) |
| Bank OZK | 1 | $169.2M | 0.1% (#21) |
| Falcon International Bank | 1 | $167.6M | 0.1% (#22) |
| Sunflower Bank, N.A. | 1 | $153.4M | <0.1% (#23) |
| Susser Bank | 1 | $145.6M | <0.1% (#24) |
| Amarillo National Bank | 1 | $98.8M | <0.1% (#25) |
| Hancock Whitney Bank | 1 | $86.1M | <0.1% (#27) |
| MidFirst Bank | 1 | $81.7M | <0.1% (#28) |
| Encore Bank | 1 | $71.4M | <0.1% (#31) |
| Third Coast Bank | 1 | $66.7M | <0.1% (#32) |
| Pinnacle Bank | 1 | $54.5M | <0.1% (#34) |
| First United Bank and Trust Company | 1 | $44.8M | <0.1% (#35) |
| American Momentum Bank | 1 | $39.2M | <0.1% (#37) |
| SouthState Bank, N.A. | 1 | $24.6M | <0.1% (#39) |
| Texas Regional Bank | 1 | $24.0M | <0.1% (#40) |
| Texas Champion Bank | 1 | $23.6M | <0.1% (#41) |
| Citizens State Bank of Luling | 1 | $22.2M | <0.1% (#42) |
| Centennial Bank | 1 | $18.3M | <0.1% (#43) |
| Southtrust Bank, N.A. | 1 | $17.0M | <0.1% (#44) |
| Liberty Capital Bank | 1 | $13.8M | <0.1% (#45) |
| Commerce Bank Texas | 1 | $10.6M | <0.1% (#46) |
| Ozona Bank | 1 | $4.2M | <0.1% (#47) |
| Transpecos Banks, SSB | 1 | — | — |
County deposit market: Bexar, TX
The $164.05B held across 50 FDIC-insured banks in this county, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the Bexar, TX market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | USAA Federal Savings Bank | 56.1% | $91.97B | 1 |
| 2 | Citibank, N.A. | 18.9% | $31.01B | 1 |
| 3 | Frost Bank | 7.2% | $11.84B | 32 |
| 4 | Bank of America, N.A. | 3.0% | $4.90B | 23 |
| 5 | JPMorgan Chase Bank, N.A. | 2.4% | $3.92B | 26 |
| 6 | Wells Fargo Bank, N.A. | 2.0% | $3.34B | 24 |
| 7 | PNC Bank, N.A. | 1.8% | $2.89B | 19 |
| 8 | Broadway National Bank | 1.8% | $2.87B | 16 |
| 9 | Jefferson Bank | 1.4% | $2.26B | 10 |
| 10 | Prosperity Bank | 1.1% | $1.84B | 11 |
Metro area deposit market: San Antonio-New Braunfels, TX
The $174.95B held across 65 FDIC-insured banks in this metro area, as of the June 30, 2026 FDIC Summary of Deposits. The 10 largest are shown; see every bank in the San Antonio-New Braunfels, TX market with its change from a year earlier. Banks only: credit unions are not in the Summary of Deposits.
| Rank | Bank | Deposit share | Deposits | Branches |
|---|---|---|---|---|
| 1 | USAA Federal Savings Bank | 52.6% | $91.97B | 1 |
| 2 | Citibank, N.A. | 17.7% | $31.01B | 1 |
| 3 | Frost Bank | 7.8% | $13.56B | 35 |
| 4 | Bank of America, N.A. | 3.1% | $5.36B | 27 |
| 5 | Wells Fargo Bank, N.A. | 2.7% | $4.68B | 36 |
| 6 | JPMorgan Chase Bank, N.A. | 2.6% | $4.56B | 31 |
| 7 | Broadway National Bank | 2.2% | $3.82B | 22 |
| 8 | PNC Bank, N.A. | 1.7% | $2.99B | 21 |
| 9 | Jefferson Bank | 1.5% | $2.57B | 12 |
| 10 | Prosperity Bank | 1.4% | $2.36B | 20 |
Banks in San Antonio: common questions
What is the biggest bank in San Antonio, TX?
USAA Federal Savings Bank is the biggest bank in San Antonio, TX, with $91.97B in deposits at its San Antonio branches, 56.5% of the city's total as of the June 30, 2026 FDIC Summary of Deposits. Frost Bank has the most branches there, with 31.
How many banks are in San Antonio, TX?
48 FDIC-insured banks operate 261 branches in San Antonio, TX as of the June 30, 2026 FDIC Summary of Deposits. This counts every bank with a branch in the city, not only banks headquartered there. Credit unions are not in the Summary of Deposits.
What are the largest banks in San Antonio, TX?
Ranked by deposits held in San Antonio branches as of the June 30, 2026 FDIC Summary of Deposits: 1. USAA Federal Savings Bank (56.5%); 2. Citibank, N.A. (19.1%); 3. Frost Bank (7.0%); 4. Bank of America, N.A. (2.9%); 5. JPMorgan Chase Bank, N.A. (2.4%). The share is each bank's part of all deposits in the city.
Largest banks in Texas
For the state as a whole, see the largest banks in Texas, ranked by total assets and by deposits in Texas branches, or every bank in the Texas bank directory.
Banks in other Texas cities:
About this data
Branch counts and local deposits come from the FDIC Summary of Deposits, the annual June 30 survey of branch-office deposits for every FDIC-insured bank. Click any bank to see its full regulatory profile and complete branch network. Looking for banks headquartered here instead? See the US bank directory.