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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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Macomb County ZIP Codes

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

County State ZIP Code City Area Codes
Macomb County MI 48081 Saint Clair Shores 586
Macomb County MI 48082 Saint Clair Shores 586
Macomb County MI 48088 Warren 586
Macomb County MI 48089 Warren 313, 586
Macomb County MI 48090 Warren 586
Macomb County MI 48091 Warren 248, 313, 586, 947
Macomb County MI 48092 Warren 248, 586, 947
Macomb County MI 48093 Warren 586
Macomb County MI 48094 Washington 248, 586, 947
Macomb County MI 48095 Washington 248, 586, 947
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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.