| Place Name | Chula Vista (Zavala County) |
| Place Type | Census Designated Place |
| ZIP Code(s) | 78839 |
| County | Zavala County |
| Area Code(s) | 830 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 538 |
| Population Growth Rate (2010-19) | -31.78% |
| Majority Ethnicity | Hispanic 0% |
| US Congressional District(s) | Texas 23rd |
| State House Districts | 80 |
| State Senate Districts | 19 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 42.4% |
| African American | 0% |
| Hispanic | 0% |
| Asian | 0% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 57.6% |