Demographics & People — Spencerville, New Mexico
Population Overview
| Population (Census) | 1,100 |
| Estimated 2026 | ~1,700 |
| Median Age | 56.8 |
| Total Households | 443 |
| Family Households | 292 |
| Average Household Size | 2.48 |
| Diversity Index | N/A (N/A) |
Race & Ethnicity
| White | 929 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 270 |
Heritage & Ancestry
| Group | Count |
| Other groups | 479 |
| Hispanic: Hispanic or Latino | 174 |
| European | 166 |
| German | 165 |
| Irish | 128 |
| American | 117 |
| Hispanic: Other Hispanic or Latino | 107 |
| Hispanic: Spaniard | 94 |
| English | 84 |
| Hispanic: Mexican | 67 |
Language
| English Only | 1,036 |
| Spanish | 64 |
| Population 5+ | 1,100 |
Veterans
| Veterans | 111 |
| Population 18+ | 1,015 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Spencerville, New Mexico.