Demographics & People — Cotulla, Texas
Population Overview
| Population (Census) | 3,690 |
| Estimated 2026 | ~3,600 |
| Median Age | 33.6 |
| Total Households | 1,024 |
| Family Households | 694 |
| Average Household Size | 3.54 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 1,104 |
| Black or African American | 14 |
| Asian | 0 |
| Hispanic or Latino | 3,325 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Hispanic or Latino | 3,585 |
| Hispanic: Mexican | 3,294 |
| Other groups | 2,627 |
| Unclassified or not reported | 865 |
| American | 321 |
| Hispanic: Other Hispanic or Latino | 291 |
| Hispanic: All other Hispanic or Latino | 205 |
| Hispanic: Spaniard | 86 |
| German | 63 |
| Danish | 54 |
Language
| English Only | 1,344 |
| Spanish | 2,259 |
| Population 5+ | 3,603 |
Veterans
| Veterans | 86 |
| Population 18+ | 2,656 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Cotulla, Texas.