| Place Name | Delafield (town) |
| Place Type | Town |
| County | Waukesha County |
| Area Code(s) | 262 |
| Timezone | Central Daylight Time (CDT) |
| Population (2021) | 8,159 |
| Majority Ethnicity | White 86.95% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 5th |
| State Assembly Districts | 99 |
| State Senate Districts | 33 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 86.95% |
| African American | 2.27% |
| Hispanic | 0.77% |
| Asian | 4.49% |
| Native American | 0.12% |
| Hawaiin/Pacific Islander | 5.4% |