Demographics & People — San Isidro, Texas
Population Overview
| Population (Census) | 198 |
| Estimated 2026 | ~300 |
| Median Age | 51.7 |
| Total Households | 74 |
| Family Households | 54 |
| Average Household Size | 2.68 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 84 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 195 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Mexican | 255 |
| Hispanic: Hispanic or Latino | 255 |
| Other groups | 154 |
| American | 68 |
| Unclassified or not reported | 33 |
Language
| English Only | 56 |
| Spanish | 140 |
| Population 5+ | 196 |
Veterans
| Veterans | 6 |
| Population 18+ | 190 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for San Isidro, Texas.