Demographics & People — Herlong, California
Population Overview
| Population (Census) | 329 |
| Estimated 2026 | ~100 |
| Median Age | 31.4 |
| Total Households | 116 |
| Family Households | 57 |
| Average Household Size | 2.84 |
| Diversity Index | 0.3328 (somewhat diverse) |
Race & Ethnicity
| White | 237 |
| Black or African American | 17 |
| Asian | 1 |
| Hispanic or Latino | 40 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 918 |
| Hispanic: Hispanic or Latino | 522 |
| Hispanic: Other Hispanic or Latino | 436 |
| Hispanic: All other Hispanic or Latino | 429 |
| Other groups | 210 |
| German | 115 |
| Hispanic: Mexican | 79 |
| Scandinavian | 50 |
| Irish | 41 |
| Swedish | 19 |
Language
| English Only | 269 |
| Spanish | 0 |
| Population 5+ | 282 |
Veterans
| Veterans | 42 |
| Population 18+ | 1,198 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Herlong, California.