ZIP Code 84318

84318 is one of Utah's ZIP codes, delivering to addresses in Hyde Park, Cache County.

City: Hyde Park
County: Cache County
State: Utah
Prefix: 843xx

Where this code sits

84318 is part of the 843xx range, the group of codes handled by one mail processing centre. It is the only ZIP code delivering to Hyde Park.

Hyde Park Utah ZIP codes →

Area codes over the same ground

Postal and telephone geography are drawn separately, so these codes cover the area 84318 delivers to without sharing its boundary.

435 Area code 435

ZIP codes nearest 84318

The ZIP codes whose reference points sit closest to 84318.
ZIP code	Distance	Delivers to
ZIP code 84341	1.7 mi	Logan, UT
ZIP code 84335	3.5 mi	Smithfield, UT
ZIP code 84321	3.7 mi	Logan, UT
ZIP code 84323	4.6 mi	Logan, UT
ZIP code 84332	6.9 mi	Providence, UT
ZIP code 84326	8.6 mi	Millville, UT
ZIP code 84333	8.9 mi	Richmond, UT
ZIP code 84304	9.6 mi	Cache Junction, 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 84318, plotted from its record coordinates.

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

Scope ZIP code 84318. 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.