Port Washington, WI ZIP Codes, Coordinates & Counties
Port Washington, Wisconsin has 1 ZIP code in Ozaukee county. The approximate center of Port Washington is 43.426, -87.884. Port Washington has about 80,416 known street addresses.
ZIP codes in Port Washington, WI
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 53074 | Ozaukee | 43.426 | -87.884 |
Counties Port Washington spans
Ozaukee
Most common streets in Port Washington
Sunset, Grand, Spring, Lake, Northwoods, Westport, Willow, Webster, Wisconsin, Garfield
Frequently asked questions
What ZIP codes are in Port Washington, WI?
Port Washington, Wisconsin has 1 ZIP code, ranging from 53074 to 53074. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Port Washington, WI in?
Port Washington is in Ozaukee county.
What are the latitude and longitude of Port Washington, WI?
The approximate center of Port Washington, Wisconsin is latitude 43.426, longitude -87.884. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Port Washington, WI have?
Port Washington has 1 ZIP code.
How many addresses are in Port Washington, WI?
Port Washington, Wisconsin has about 80,416 known street addresses in the sthan.io US address database.
What are the most common streets in Port Washington, WI?
Some of the most common street names in Port Washington are Sunset, Grand, Spring, Lake, Northwoods, Westport.
What cities are near Port Washington, WI?
Cities near Port Washington include Belgium (5 mi), Saukville (5 mi), Grafton (7 mi), Fredonia (8 mi), Cedar Grove (10 mi).
Cities near Port Washington
Belgium, WI (5 mi) Saukville, WI (5 mi) Grafton, WI (7 mi) Fredonia, WI (8 mi) Cedar Grove, WI (10 mi) Cedarburg, WI (11 mi) Random Lake, WI (11 mi) West Bend, WI (14 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database