Demographics & People — Suisun City, California
Population Overview
| Population (Census) | 29,205 |
| Estimated 2026 | ~29,500 |
| Median Age | 35.7 |
| Total Households | 9,561 |
| Family Households | 6,850 |
| Average Household Size | 3.04 |
| Diversity Index | 0.7376 (highly diverse) |
Race & Ethnicity
| White | 8,238 |
| Black or African American | 6,218 |
| Asian | 5,066 |
| Hispanic or Latino | 9,087 |
Heritage & Ancestry
| Group | Count |
| Other groups | 15,561 |
| Hispanic: Hispanic or Latino | 8,851 |
| Hispanic: Mexican | 6,800 |
| Unclassified or not reported | 6,698 |
| German | 1,576 |
| European | 1,423 |
| Irish | 1,355 |
| Subsaharan African | 1,337 |
| African | 1,276 |
| Italian | 957 |
Language
| English Only | 18,208 |
| Spanish | 4,855 |
| Population 5+ | 27,558 |
Veterans
| Veterans | 2,240 |
| Population 18+ | 21,998 |
Commuting
| Mean Commute Time | 31.9 minutes |
| Work from Home | 6.8% |
| 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 Suisun City, California.