Juneau County ZIP Codes

Juneau County is a county of Wisconsin.

ZIP codes: 10
Cities & towns: 10
Area codes: 2
Land area: 767 sq mi

Every ZIP code in Juneau County

539xx–546xx

The complete list of Juneau County, WI ZIP codes with the city each one delivers to.
ZIP code	City
53929	Elroy
53944	Lyndon Station
53948	Mauston
53950	New Lisbon
53962	Union Center
53968	Wonewoc
54618	Camp Douglas
54637	Hustler
54641	Mather
54646	Necedah

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Juneau County codes above are listed without a column we would have to invent.

Cities and towns in Juneau County

A further 1 place in Juneau County appears in the postal source without a page of its own; its codes are in the table above and each one links to its own page.

Area codes covering Juneau County

Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.

Where Juneau County's ZIP codes sit

Each point is the reference point of one Juneau County ZIP code, plotted from its record coordinates. The outline is the convex envelope of those points — a footprint, not a boundary.

Reference points and footprint
Not an official NANPA boundary
Not a USPS delivery area

Scope every ZIP code recorded in Juneau County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated 16 July 2026. The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.