Demographics & People — Lennox, California
Population Overview
| Population (Census) | 20,289 |
| Estimated 2026 | ~17,600 |
| Median Age | 35.8 |
| Total Households | 5,606 |
| Family Households | 4,472 |
| Average Household Size | 3.62 |
| Diversity Index | 0.365 (somewhat diverse) |
Race & Ethnicity
| White | 4,023 |
| Black or African American | 669 |
| Asian | 500 |
| Hispanic or Latino | 18,100 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Hispanic or Latino | 18,120 |
| Other groups | 16,648 |
| Hispanic: Mexican | 13,969 |
| Hispanic: Central American | 3,550 |
| Unclassified or not reported | 2,746 |
| Hispanic: Guatemalan | 1,526 |
| American | 1,322 |
| Hispanic: Salvadoran | 1,258 |
| Hispanic: Other Hispanic or Latino | 424 |
| Hispanic: Honduran | 404 |
Language
| English Only | 2,816 |
| Spanish | 15,564 |
| Population 5+ | 19,070 |
Veterans
| Veterans | 156 |
| Population 18+ | 15,580 |
Commuting
| Mean Commute Time | 29.1 minutes |
| Work from Home | 4.8% |
| Commuter Profile | N/A |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Lennox, California.