| Place Name | San Benito |
| Place Type | City |
| ZIP Code(s) | 78586 |
| County | Cameron County |
| Area Code(s) | 956 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 24,355 |
| Population Growth Rate (2010-19) | 2.52% |
| Majority Ethnicity | Hispanic 0.02% |
| Metro/Micro Stats Area | Brownsville-Harlingen, TX |
| US Congressional District(s) | Texas 34th |
| State House Districts | 38 |
| State Senate Districts | 27 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 42.6% |
| African American | 0.06% |
| Hispanic | 0.02% |
| Asian | 0.09% |
| Native American | 0.05% |
| Hawaiin/Pacific Islander | 57.17% |