Demographics & People — Norco, California
Population Overview
| Population (Census) | 25,211 |
| Estimated 2026 | ~24,700 |
| Median Age | 40.3 |
| Total Households | 6,776 |
| Family Households | 5,537 |
| Average Household Size | 3.32 |
| Diversity Index | 0.5464 (moderately diverse) |
Race & Ethnicity
| White | 14,452 |
| Black or African American | 679 |
| Asian | 999 |
| Hispanic or Latino | 10,168 |
Heritage & Ancestry
| Group | Count |
| Other groups | 12,152 |
| Hispanic: Hispanic or Latino | 9,809 |
| Hispanic: Mexican | 8,359 |
| Unclassified or not reported | 3,931 |
| English | 2,510 |
| German | 2,468 |
| Irish | 2,263 |
| European | 1,050 |
| Italian | 1,012 |
| American | 864 |
Language
| English Only | 16,458 |
| Spanish | 6,606 |
| Population 5+ | 24,123 |
Veterans
| Veterans | 1,253 |
| Population 18+ | 20,732 |
Commuting
| Mean Commute Time | 36.5 minutes |
| Work from Home | 13.4% |
| 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 Norco, California.