Demographics & People — Brookfield, Illinois
Population Overview
| Population (Census) | 19,235 |
| Estimated 2026 | ~19,600 |
| Median Age | 41.6 |
| Total Households | 7,648 |
| Family Households | 5,223 |
| Average Household Size | 2.5 |
| Diversity Index | 0.4171 (moderately diverse) |
Race & Ethnicity
| White | 14,241 |
| Black or African American | 1,049 |
| Asian | 183 |
| Hispanic or Latino | 3,925 |
Heritage & Ancestry
| Group | Count |
| Unclassified or not reported | 3,848 |
| Other groups | 3,847 |
| German | 3,737 |
| Hispanic: Hispanic or Latino | 3,552 |
| Irish | 3,430 |
| Polish | 2,918 |
| Hispanic: Mexican | 2,798 |
| Italian | 2,215 |
| English | 1,050 |
| Czech | 880 |
Language
| English Only | 14,635 |
| Spanish | 2,481 |
| Population 5+ | 18,160 |
Veterans
| Veterans | 754 |
| Population 18+ | 14,811 |
Commuting
| Mean Commute Time | 32.7 minutes |
| Work from Home | 17.1% |
| 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 Brookfield, Illinois.