Census place · GEOID 5564450 · Ozaukee County
Port Washington, WI ZIP codes
2 ZIP/ZCTAs intersecting this Census place in Ozaukee County.
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: Census place Port Washington (GEOID 5564450). Methodology
Combined population of ZIP/ZCTAs intersecting this place: 32,629 (2 ZIPs).
Combined population of ZIP/ZCTAs intersecting this place. Each intersecting ZIP contributes its full ZCTA population; overlap percents are descriptive only. This is not the Census place ACS headline above. Methodology
Map of Port Washington, WI

ZIP/ZCTA overlap with Port Washington
Population overlap
Share of each ZIP/ZCTA’s population located within Port Washington, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
ZIP codes intersecting Port Washington
| ZIP | City | County | Population | Income |
|---|---|---|---|---|
| 53024 | Grafton | Ozaukee County | 19,040 | $91,675 |
| 53074 | Port Washington | Ozaukee County | 13,589 | $78,944 |