| Place Name | Port Washington |
| Place Type | City |
| ZIP Code(s) | 53074 |
| County | Ozaukee County |
| Area Code(s) | 262 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 11,261 |
| Population Growth Rate (2010-19) | 9.80% |
| Majority Ethnicity | White 93.56% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 6th |
| State Assembly Districts | 60 |
| State Senate Districts | 20 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 93.56% |
| African American | 1.76% |
| Hispanic | 0.5% |
| Asian | 1.88% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 2.29% |