San Marcos, Texas
Banks & credit unions in San Marcos
18 federally insured institutions operate a branch in San Marcos, Texas, across 16 locations.
Each institution’s branch count below is for San Marcos only. Select one to see its branches in this town.
| # | Institution | Type | Branches in San Marcos | Total assets |
|---|---|---|---|---|
| 1 | Frost Bank | Bank | 3 | $52.77B |
| 2 | Randolph-Brooks | Credit union | 2 | $19.19B |
| 3 | University | Credit union | 2 | $4.27B |
| 4 | A+ | Credit union | 2 | $2.58B |
| 5 | Ozona Bank | Bank | 2 | $345.8M |
| 6 | JPMorgan Chase Bank, National Association | Bank | 1 | $4.02T |
| 7 | Bank of America, National Association | Bank | 1 | $2.67T |
| 8 | Wells Fargo Bank, National Association | Bank | 1 | $1.85T |
| 9 | PNC Bank, National Association | Bank | 1 | $567.95B |
| 10 | International Bank of Commerce | Bank | 1 | $9.89B |
| 11 | Sunflower Bank, National Association | Bank | 1 | $8.55B |
| 12 | First National Bank Texas | Bank | 1 | $4.68B |
| 13 | Texas Regional Bank | Bank | 1 | $2.96B |
| 14 | Austin Telco | Credit union | 1 | $2.55B |
| 15 | Greater Texas | Credit union | 1 | $988M |
| 16 | Sage Capital Bank, | Bank | 1 | $771.7M |
| 17 | Schertz Bank & Trust | Bank | 1 | $761.9M |
| 18 | First Lockhart Bank | Bank | 1 | $408.9M |
Source: U.S. FDIC BankFind & NCUA 5300 Call Report (public data). Data sources · Data as of Q1 2026