Demographics & People — Port O'Connor, Texas
Population Overview
| Population (Census) | 698 |
| Estimated 2026 | ~500 |
| Median Age | 66.5 |
| Total Households | 339 |
| Family Households | 277 |
| Average Household Size | 2.05 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 697 |
| Black or African American | 1 |
| Asian | 0 |
| Hispanic or Latino | 19 |
Heritage & Ancestry
| Group | Count |
| German | 393 |
| English | 172 |
| Czech | 139 |
| American | 91 |
| Irish | 79 |
| Scotch-Irish | 78 |
| Italian | 32 |
| French (except Basque) | 32 |
| Other groups | 28 |
| Welsh | 25 |
Language
| English Only | 646 |
| Spanish | 19 |
| Population 5+ | 665 |
Veterans
| Veterans | 58 |
| Population 18+ | 698 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Port O'Connor, Texas.