Demographics & People — Dunnigan, California
Population Overview
| Population (Census) | 903 |
| Estimated 2026 | ~200 |
| Median Age | 66.6 |
| Total Households | 415 |
| Family Households | 161 |
| Average Household Size | 2.18 |
| Diversity Index | 0.4776 (moderately diverse) |
Race & Ethnicity
| White | 666 |
| Black or African American | 18 |
| Asian | 51 |
| Hispanic or Latino | 254 |
Heritage & Ancestry
| Group | Count |
| Other groups | 384 |
| Hispanic: Mexican | 325 |
| Hispanic: Hispanic or Latino | 325 |
| German | 248 |
| Irish | 126 |
| Scottish | 109 |
| Italian | 86 |
| American | 62 |
| Scotch-Irish | 55 |
| Unclassified or not reported | 50 |
Language
| English Only | 506 |
| Spanish | 263 |
| Population 5+ | 820 |
Veterans
| Veterans | 52 |
| Population 18+ | 827 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Dunnigan, California.