Juab County ZIP Codes

Juab County is a county of Utah.

ZIP codes: 4
Cities & towns: 4
Area codes: 3
Land area: 3,392 sq mi

Every ZIP code in Juab County

846xx

The complete list of Juab County, UT ZIP codes with the city each one delivers to.
ZIP code	City
84628	Eureka
84639	Levan
84645	Mona
84648	Nephi

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Juab County codes above are listed without a column we would have to invent.

Cities and towns in Juab County

Area codes covering Juab County

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

Where Juab County's ZIP codes sit

Each point is the reference point of one Juab 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 Juab 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.