Cache County ZIP Codes

List of ZIP Codes in Cache County

The following table lists ZIP Codes associated with Cache County, Utah, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 84304 41.82722 -111.99867 Cache Junction 108 9.5
2 84305 41.94388 -112.05804 Clarkston 612 4.2
3 84308 41.9656 -111.96681 Cornish 253 7.0
4 84318 41.80167 -111.80422 Hyde Park 5,468 378.5
5 84319 41.59401 -111.659 Hyrum 10,490 40.0
6 84320 41.96011 -111.85252 Lewiston 2,773 22.6
7 84321 41.77938 -111.68316 Logan 49,811 87.4
8 84322 41.75822 -111.81256 Logan 0 0.0
9 84325 41.73869 -111.99303 Mendon 2,311 20.8
10 84326 41.67228 -111.81772 Millville 2,041 220.3
11 84327 41.86555 -111.99512 Newton 1,026 23.6
12 84328 41.53937 -111.8444 Paradise 1,768 14.3
13 84332 41.70313 -111.81205 Providence 8,680 839.1
14 84333 41.91008 -111.79882 Richmond 3,095 51.8
15 84335 41.82907 -111.88074 Smithfield 16,278 96.0
16 84338 41.91133 -111.93527 Trenton 534 21.7
17 84339 41.62546 -111.939 Wellsville 5,992 37.3
18 84341 41.77197 -111.81128 Logan 25,791 931.6


About Cache County ZIP Codes

Cache County in Utah (UT) is served by approximately 18 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 137,031 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Cache County are located in cities such as Logan, Smithfield, Hyrum, Providence, Wellsville. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Cache County, Utah follow the America/Denver time zone.