ZIP Code 84017

84017 is one of Utah's ZIP codes, delivering to addresses in Coalville, Summit County.

City: Coalville
County: Summit County
State: Utah
Prefix: 840xx

Where this code sits

84017 is part of the 840xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Coalville.

Coalville Utah ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 84017 delivers to without sharing its boundary.

435 Area code 435

ZIP codes nearest 84017

The ZIP codes whose reference points sit closest to 84017.
ZIP code	Distance	Delivers to
ZIP code 84061	8.1 mi	Peoa, UT
ZIP code 84055	9.0 mi	Oakley, UT
ZIP code 84024	12 mi	Echo, UT
ZIP code 84036	14 mi	Kamas, UT
ZIP code 84098	15 mi	Park City, UT
ZIP code 84068	15 mi	Park City, UT
ZIP code 84033	15 mi	Henefer, UT
ZIP code 84060	16 mi	Park City, 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 84017, plotted from its record coordinates.

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

Scope ZIP code 84017. 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.