Demographics & People — Elmhurst, Illinois
Population Overview
| Population (Census) | 45,538 |
| Estimated 2026 | ~46,000 |
| Median Age | 42.0 |
| Total Households | 16,863 |
| Family Households | 12,101 |
| Average Household Size | 2.62 |
| Diversity Index | 0.3265 (somewhat diverse) |
Race & Ethnicity
| White | 36,442 |
| Black or African American | 839 |
| Asian | 3,051 |
| Hispanic or Latino | 4,588 |
Heritage & Ancestry
| Group | Count |
| Irish | 9,343 |
| German | 8,957 |
| Other groups | 8,790 |
| Unclassified or not reported | 7,161 |
| Italian | 6,691 |
| Polish | 4,523 |
| Hispanic: Hispanic or Latino | 4,145 |
| English | 3,383 |
| Hispanic: Mexican | 2,745 |
| European | 1,738 |
Language
| English Only | 35,640 |
| Spanish | 2,461 |
| Population 5+ | 42,561 |
Veterans
| Veterans | 1,507 |
| Population 18+ | 34,345 |
Commuting
| Mean Commute Time | 29.1 minutes |
| Work from Home | 26.5% |
| 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 Elmhurst, Illinois.