Demographics & People — South Mountain, Texas
Population Overview
| Population (Census) | 295 |
|---|
| Estimated 2026 | ~400 |
|---|
| Median Age | 44.8 |
|---|
| Total Households | 128 |
|---|
| Family Households | 91 |
|---|
| Average Household Size | 2.3 |
|---|
| Diversity Index | N/A (N/A) |
|---|
Race & Ethnicity
| White | 280 |
|---|
| Black or African American | 0 |
|---|
| Asian | 2 |
|---|
| Hispanic or Latino | 17 |
|---|
Heritage & Ancestry
| Group | Count |
|---|
| Unclassified or not reported | 123 |
| Other groups | 104 |
| Hispanic: Hispanic or Latino | 90 |
| Hispanic: Mexican | 88 |
| Irish | 77 |
| English | 70 |
| German | 49 |
| American | 39 |
| European | 17 |
| Scotch-Irish | 15 |
Language
| English Only | 282 |
|---|
| Spanish | 6 |
|---|
| Population 5+ | 289 |
|---|
Veterans
| Veterans | 43 |
|---|
| Population 18+ | 340 |
|---|
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for South Mountain, Texas.
