| Place Name | West Allis |
| Place Type | City |
| ZIP Code(s) | 53214 53219 53226 53227 53228 |
| County | Milwaukee County |
| Area Code(s) | 414 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 60,334 |
| Population Growth Rate (2010-19) | -0.14% |
| Majority Ethnicity | White 75.16% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 5th |
| State Assembly Districts | 7,13,15 |
| State Senate Districts | 3,5 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 75.16% |
| African American | 6.64% |
| Hispanic | 0.72% |
| Asian | 3.1% |
| Native American | 0.04% |
| Hawaiin/Pacific Islander | 14.33% |