| Place Name | West Chicago |
| Place Type | City |
| ZIP Code(s) | 60185 |
| County | DuPage County |
| Area Code(s) | 331,630 |
| Timezone | Central Daylight Time (CDT) |
| Population (2022) | 27,079 |
| Population Growth Rate (2010-19) | -5.43% |
| Majority Ethnicity | White 46.52% |
| Metro/Micro Stats Area | Chicago-Naperville-Elgin, IL-IN-WI |
| US Congressional District(s) | Illinois 6thIllinois 14th |
| State House Districts | 45,49 |
| State Senate Districts | 23,25 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 46.52% |
| African American | 3.95% |
| Hispanic | 0.11% |
| Asian | 7.3% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 42.12% |