ZIP Code 84542

84542 is one of Utah's ZIP codes, delivering to addresses in Wellington, Carbon County.

City: Wellington
County: Carbon County
State: Utah
Prefix: 845xx

Where this code sits

84542 is part of the 845xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Wellington.

Wellington Utah ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 84542 delivers to without sharing its boundary.

435 Area code 435

ZIP codes nearest 84542

The ZIP codes whose reference points sit closest to 84542.
ZIP code	Distance	Delivers to
ZIP code 84501	5.7 mi	Price, UT
ZIP code 84521	10 mi	Elmo, UT
ZIP code 84529	11 mi	Kenilworth, UT
ZIP code 84526	11 mi	Helper, UT
ZIP code 84518	15 mi	Cleveland, UT
ZIP code 84520	17 mi	East Carbon, UT
ZIP code 84539	19 mi	Sunnyside, UT
ZIP code 84528	19 mi	Huntington, UT

Straight-line distance between place reference points, not driving distance. Where a place has no Census Gazetteer point, its postal centroid is used instead.

Each point is the reference point for 84542, plotted from its record coordinates.

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

Scope ZIP code 84542. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated 15 July 2026. A ZIP code is a set of delivery routes, not an area; the point shown is a record coordinate, not a centre.