Demographics & People — Petronila, Texas
Population Overview
| Population (Census) | 78 |
| Estimated 2026 | ~300 |
| Median Age | 43.2 |
| Total Households | 30 |
| Family Households | 24 |
| Average Household Size | 2.6 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 28 |
| Black or African American | 0 |
| Asian | 6 |
| Hispanic or Latino | 70 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Hispanic or Latino | 57 |
| Hispanic: Mexican | 49 |
| Other groups | 42 |
| Unclassified or not reported | 15 |
| German | 12 |
| Czech | 4 |
| Hispanic: Other Hispanic or Latino | 4 |
| Hispanic: All other Hispanic or Latino | 4 |
| Hispanic: Central American | 4 |
| Hispanic: Salvadoran | 4 |
Language
| English Only | 28 |
| Spanish | 49 |
| Population 5+ | 77 |
Veterans
| Veterans | 5 |
| Population 18+ | 58 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Petronila, Texas.