Smithfield is a city in Cache County, Utah, home to about 14,408 people across 5.3 square miles. Its ZIP code is 84335.
Homes sold for a median of $197 per square foot in the three months ending August 2026, a balanced market.
Mostly Smithfield; also Logan and Benson
Each card is that ZIP code’s whole market, including any part outside Smithfield. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
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| Nearest major airport | Salt Lake City International Airport (SLC)73 miles away |
|---|---|
| Closer regional airport | Ogden Hinckley Airport (OGD)45 miles away |
| Nearest city of 250,000+ | Denver, CO392 miles away |
| Nearest city of 1 million+ | Phoenix, AZ571 miles away |
Straight-line distances from the center of Smithfield; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Smithfield had 13,571 residents in the 2020 census, up 87% since 2000.
It’s the 54th largest of 325 towns in Utah by population.
Cache County grew from 18,139 residents in 1900 to 133,154 in 2020.
Cache County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 91°F in summer, and winter lows average 15°F. About 15.7 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Logan Cache Ap, UT weather station (4 miles away).
56,328 jobs at 4,140 businesses in Cache County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
36 doctors and other health care providers list an office in Smithfield.
Nearest hospitals
Providers with an office here
| Primary care doctors | 3 |
|---|---|
| Dentists | 9 |
| Nurse practitioners and physician assistants | 3 |
| Mental health providers | 9 |
| Physical and occupational therapists | 4 |
| Optometrists | 1 |
| Chiropractors | 7 |
| Pharmacies | 2 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (7 nearby)
Grocery stores
Pharmacies
Libraries (1 nearby)
Theaters and performance venues
Counts are within about 1.5 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1859.
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Cache District. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Birch Creek SchoolSmithfield | Pre-K–6 | 766 | Public | 0.1 mi |
| Summit SchoolSmithfield | Pre-K–6 | 705 | Public | 1.0 mi |
| Sunrise SchoolSmithfield | K–6 | 713 | Public | 1.7 mi |
| Sky View HighSmithfield | 8–12 | 1,600 | Public | 1.7 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Logan, Benson, Amalga and Hyde Park.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.