Winthrop Harbor Illinois is covered by a total of 1 ZIP Codes. There are also 1 ZIP Codes that overlap Winthrop Harbor but have a different postal city name. The ZIP Codes in Winthrop Harbor range from 60096 to 60099. Of the ZIP codes within or partially within Winthrop Harbor there are 1 Standard ZIP Codes. The total population of ZIP Codes in Winthrop Harbor is 6655.
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| ZIP Code | ZIP Code City/Town | ZIP Code Type | |||
|---|---|---|---|---|---|
| Winthrop Harbor | Standard | |||
| Zion | Standard |