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U.S. ZIP Codes Database 2026

Search by ZIP code, city, county, or state and find clear postal details with maps, time zones, and area code data.

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Leelanau County ZIP Codes

Browse all ZIP Codes, cities, and associated area codes registered in Leelanau County.

County State ZIP Code City Area Codes
Leelanau County MI 49621 Cedar 231
Leelanau County MI 49630 Empire 231
Leelanau County MI 49636 Glen Arbor 231
Leelanau County MI 49653 Lake Leelanau 231
Leelanau County MI 49654 Leland 231
Leelanau County MI 49664 Maple City 231
Leelanau County MI 49670 Northport 231
Leelanau County MI 49674 Omena 231
Leelanau County MI 49682 Suttons Bay 231

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About U.S. ZIP Codes

ZIP codes are a United States Postal Service system introduced in 1963 to make mail routing more accurate and efficient. The standard format uses five digits, while ZIP+4 adds four more digits for a more precise delivery segment.

ZIP codes cover the United States, its territories, military mail routes, and other USPS delivery points. This directory organizes that data for practical lookup by ZIP code, city, county, and state.