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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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Marinette County ZIP Codes

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

County State ZIP Code City Area Codes
Marinette County WI 54102 Amberg 534, 715, 906
Marinette County WI 54104 Athelstane 534, 715
Marinette County WI 54112 Coleman 534, 715, 920
Marinette County WI 54114 Crivitz 534, 715, 920
Marinette County WI 54119 Dunbar 534, 715
Marinette County WI 54125 Goodman 534, 715
Marinette County WI 54143 Marinette 534, 715, 906
Marinette County WI 54151 Niagara 534, 715, 906
Marinette County WI 54156 Pembine 534, 715, 906
Marinette County WI 54157 Peshtigo 534, 715, 920
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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.