ZIP Code 84018

84018 is one of Utah's ZIP codes, delivering to addresses in Croydon, Morgan County.

City: Croydon
County: Morgan County
State: Utah
Prefix: 840xx

Where this code sits

84018 is part of the 840xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Croydon.

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 84018 delivers to without sharing its boundary.

ZIP codes nearest 84018

The ZIP codes whose reference points sit closest to 84018.
ZIP code	Distance	Delivers to
ZIP code 84033	3.7 mi	Henefer, UT
ZIP code 84024	6.7 mi	Echo, UT
ZIP code 84050	10 mi	Morgan, UT
ZIP code 84317	19 mi	Huntsville, UT
ZIP code 84017	19 mi	Coalville, UT
ZIP code 84025	20 mi	Farmington, UT
ZIP code 84014	21 mi	Centerville, UT
ZIP code 84040	21 mi	Layton, 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 84018, plotted from its record coordinates.

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

Scope ZIP code 84018. 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.