Demographics & People — Rancho San Diego, California
Population Overview
| Population (Census) | 22,264 |
| Estimated 2026 | ~19,100 |
| Median Age | 44.2 |
| Total Households | 7,792 |
| Family Households | 6,293 |
| Average Household Size | 2.84 |
| Diversity Index | 0.3406 (somewhat diverse) |
Race & Ethnicity
| White | 17,337 |
| Black or African American | 265 |
| Asian | 884 |
| Hispanic or Latino | 3,270 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 6,731 |
| Other groups | 5,675 |
| Hispanic: Hispanic or Latino | 3,524 |
| Hispanic: Mexican | 2,796 |
| German | 2,271 |
| English | 2,265 |
| Irish | 1,570 |
| Iraqi | 1,120 |
| Italian | 1,103 |
| Assyrian/Chaldean/Syriac | 960 |
Language
| English Only | 15,961 |
| Spanish | 1,330 |
| Population 5+ | 21,164 |
Veterans
| Veterans | 1,335 |
| Population 18+ | 17,438 |
Commuting
| Mean Commute Time | 28.2 minutes |
| Work from Home | 12.6% |
| 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 Rancho San Diego, California.