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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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Juneau County ZIP Codes

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

County State ZIP Code City Area Codes
Juneau County WI 53929 Elroy 608
Juneau County WI 53944 Lyndon Station 608
Juneau County WI 53948 Mauston 608
Juneau County WI 53950 New Lisbon 608
Juneau County WI 53962 Union Center 608
Juneau County WI 53968 Wonewoc 608
Juneau County WI 54618 Camp Douglas 608
Juneau County WI 54637 Hustler 608
Juneau County WI 54646 Necedah 534, 608, 715

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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.