Demographics & People — Isleton, California
Population Overview
| Population (Census) | 649 |
| Estimated 2026 | ~300 |
| Median Age | 35.8 |
| Total Households | 257 |
| Family Households | 121 |
| Average Household Size | 2.53 |
| Diversity Index | 0.526 (moderately diverse) |
Race & Ethnicity
| White | 357 |
| Black or African American | 3 |
| Asian | 22 |
| Hispanic or Latino | 262 |
Heritage & Ancestry
| Group | Count |
| Hispanic: Hispanic or Latino | 304 |
| Hispanic: Mexican | 283 |
| Other groups | 269 |
| Unclassified or not reported | 105 |
| German | 54 |
| English | 46 |
| Irish | 29 |
| Swedish | 20 |
| Russian | 19 |
| Norwegian | 18 |
Language
| English Only | 521 |
| Spanish | 76 |
| Population 5+ | 602 |
Veterans
| Veterans | 38 |
| Population 18+ | 399 |
Source: Census ACS 5-Year 2023; Census ACS 5-Year 2023, Table B01003; Census ACS 5-Year 2023, B19013. Data for Isleton, California.