Winthrop Harbor, IL ZIP Codes, Coordinates & Counties
Winthrop Harbor, Illinois has 1 ZIP code in Lake county. The approximate center of Winthrop Harbor is 42.481, -87.83. Winthrop Harbor has about 52,603 known street addresses.
ZIP codes in Winthrop Harbor, IL
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 60096 | Lake | 42.481 | -87.83 |
Counties Winthrop Harbor spans
Lake
Most common streets in Winthrop Harbor
11th, 13th, Sheridan, 9th, 3rd, 5th, 7th, 10th, College, Franklin
Frequently asked questions
What ZIP codes are in Winthrop Harbor, IL?
Winthrop Harbor, Illinois has 1 ZIP code, ranging from 60096 to 60096. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Winthrop Harbor, IL in?
Winthrop Harbor is in Lake county.
What are the latitude and longitude of Winthrop Harbor, IL?
The approximate center of Winthrop Harbor, Illinois is latitude 42.481, longitude -87.83. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Winthrop Harbor, IL have?
Winthrop Harbor has 1 ZIP code.
How many addresses are in Winthrop Harbor, IL?
Winthrop Harbor, Illinois has about 52,603 known street addresses in the sthan.io US address database.
What are the most common streets in Winthrop Harbor, IL?
Some of the most common street names in Winthrop Harbor are 11th, 13th, Sheridan, 9th, 3rd, 5th.
What cities are near Winthrop Harbor, IL?
Cities near Winthrop Harbor include Zion (2 mi), Pleasant Prairie (4 mi), Wadsworth (7 mi), Waukegan (7 mi), Kenosha (8 mi).
Cities near Winthrop Harbor
Zion, IL (2 mi) Pleasant Prairie, WI (4 mi) Wadsworth, IL (7 mi) Waukegan, IL (7 mi) Kenosha, WI (8 mi) Gurnee, IL (9 mi) North Chicago, IL (11 mi) Bristol, WI (12 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database