Demographics & People — Westminster, California
Population Overview
| Population (Census) | 90,147 |
| Estimated 2026 | ~89,200 |
| Median Age | 43.2 |
| Total Households | 27,865 |
| Family Households | 21,338 |
| Average Household Size | 3.22 |
| Diversity Index | 0.6251 (highly diverse) |
Race & Ethnicity
| White | 22,003 |
| Black or African American | 819 |
| Asian | 46,184 |
| Hispanic or Latino | 21,861 |
Heritage & Ancestry
| Group | Count |
| Other groups | 58,168 |
| Hispanic: Hispanic or Latino | 21,887 |
| Unclassified or not reported | 20,199 |
| Hispanic: Mexican | 18,787 |
| German | 3,491 |
| American | 2,962 |
| English | 2,939 |
| Irish | 2,140 |
| Italian | 1,671 |
| Hispanic: Central American | 1,389 |
Language
| English Only | 29,979 |
| Spanish | 14,904 |
| Population 5+ | 85,131 |
Veterans
| Veterans | 2,721 |
| Population 18+ | 71,371 |
Commuting
| Mean Commute Time | 27.0 minutes |
| Work from Home | 11.6% |
| 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 Westminster, California.