Demographics & People — Casmalia, California
Population Overview
| Population (Census) | 89 |
| Estimated 2026 | ~0 |
| Median Age | 43.7 |
| Total Households | 66 |
| Family Households | 27 |
| Average Household Size | 1.35 |
| Diversity Index | 0.476 (moderately diverse) |
Race & Ethnicity
| White | 57 |
| Black or African American | 0 |
| Asian | 0 |
| Hispanic or Latino | 89 |
Heritage & Ancestry
| Group | Count |
| Other groups | 64 |
| Hispanic: Hispanic or Latino | 64 |
| Hispanic: Mexican | 36 |
| Hispanic: Other Hispanic or Latino | 28 |
| Hispanic: All other Hispanic or Latino | 28 |
Language
| English Only | 50 |
| Spanish | 39 |
| Population 5+ | 89 |
Veterans
| Veterans | 15 |
| Population 18+ | 64 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013 (county fallback). Data for Casmalia, California.