Demographics & People — Santa Monica, Texas
Population Overview
| Population (Census) | 10 |
| Estimated 2026 | ~20,100 |
| Median Age | 29.9 |
| Total Households | 4 |
| Family Households | 4 |
| Average Household Size | 2.5 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 0 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 10 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Hispanic or Latino | 8 |
| Other groups | 5 |
| Hispanic: Mexican | 5 |
| Dutch | 3 |
| German | 3 |
| Hispanic: Other Hispanic or Latino | 3 |
| Hispanic: Spanish | 3 |
Language
| English Only | 4 |
| Spanish | 6 |
| Population 5+ | 10 |
Veterans
| Veterans | 0 |
| Population 18+ | 8 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Santa Monica, Texas.