| Place Name | Spring Branch |
| Place Type | City |
| ZIP Code(s) | 78070 |
| County | Comal County |
| Area Code(s) | 830 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 36 |
| Majority Ethnicity | White 98.01% |
| Metro/Micro Stats Area | San Antonio-New Braunfels, TX |
| US Congressional District(s) | Texas 21st |
| State House Districts | 73 |
| State Senate Districts | 25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 98.01% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 1.99% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 0% |