| Place Name | New Berlin |
| Place Type | City |
| ZIP Code(s) | 53146 53151 |
| County | Waukesha County |
| Area Code(s) | 262,414 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 39,621 |
| Population Growth Rate (2010-19) | 2.19% |
| Majority Ethnicity | White 90.75% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 5thWisconsin 1st |
| State Assembly Districts | 15,84 |
| State Senate Districts | 5,28 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 90.75% |
| African American | 1.46% |
| Hispanic | 0.16% |
| Asian | 4.53% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 3.1% |