County ProfileUT
Cache County
Population: 133,154 · 19 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
133,154
People
Median age
26.2
Housing
Total households
44,439
Income
Median household income
$81,665
Housing
Total housing units
46,665
Employment
Employment rate
68.8%
Education
Bachelor’s degree or higher
42.2%
Healthcare
Insured population
93.1%
County details
Local time 02:23:12(MT)| Name | Cache |
|---|---|
| Total ZIP codes | 19total |
| ZIP codes (by type) | 14 Standard4 PO Box1 Unique |
| Area code | 435 |
| Timezone | Mountain Time (MT) |
| Coordinates | 41.7341179, -111.7453936 |
| Land area | 1,164.7 sq miles(3,016.5 km²) |
Map of Cache county, Utah with ZIP codes
Cities and Communities in Cache County
Compare the largest cities in Cache County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Logan | 52,778 | $60,687 | 4ZIPs |
| Smithfield | 13,571 | $97,537 | 1ZIPs |
| Hyrum | 9,362 | $88,725 | 1ZIPs |
| Providence | 8,218 | $118,072 | 1ZIPs |
| Hyde Park | 5,234 | $113,102 | 1ZIPs |
| Wellsville | 4,060 | $104,351 | 1ZIPs |
| Richmond | 2,914 | $110,428 | 1ZIPs |
| Millville | 2,326 | $114,773 | 1ZIPs |
| Lewiston | 1,939 | $98,583 | 1ZIPs |
| Mendon | 1,339 | $148,261 | 1ZIPs |
| Paradise | 971 | $109,688 | 1ZIPs |
| Newton | 789 | $81,000 | 1ZIPs |
| Clarkston | 749 | $75,208 | 1ZIPs |
| Trenton | 512 | $95,313 | 1ZIPs |
| Cornish | 274 | $97,500 | 1ZIPs |
| Cache Junction | 38 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Cache County
Review the most populated postal areas across Cache County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 84321 | Logan | $69,148 | 49,550 |
| 84341 | Logan | $69,310 | 24,181 |
| 84335 | Smithfield | $97,979 | 15,504 |
| 84319 | Hyrum | $89,189 | 9,570 |
| 84332 | Providence | $117,987 | 8,238 |
| 84339 | Wellsville | $112,744 | 5,847 |
| 84318 | Hyde Park | $113,194 | 5,296 |
| 84333 | Richmond | $108,750 | 3,207 |
| 84325 | Mendon | $116,094 | 2,476 |
| 84326 | Millville | $91,971 | 2,420 |
| 84320 | Lewiston | $103,810 | 2,411 |
| 84328 | Paradise | $113,646 | 1,829 |
| 84327 | Newton | $77,024 | 947 |
| 84305 | Clarkston | $64,583 | 823 |
| 84338 | Trenton | $95,313 | 512 |
| 84308 | Cornish | $83,333 | 302 |
| 84304 | Cache Junction | — | 38 |
| 84322 | Logan | — | — |
| 84323 | Logan | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS