84335 ZIP Code — Smithfield, UT
Cache County, Utah
ZIP code 84335 is located in Smithfield, Utah, within Cache County. It covers approximately 65.50 square miles and serves a population of 15,787 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 435.
About ZIP code 84335
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 2000s, giving the area an established character. Median home value is $357,900. Owner-occupancy is high at 81%, well above the national average.
Median household income is $86,017. The poverty rate of 7% is below the national average.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 19 minutes is near the national average.
Educational attainment is near the national average, with 41% of residents holding a bachelor's degree or higher.
15,787
population
65.50
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
84335 ZIP code map
Cities in ZIP code 84335
Below are the cities the US Postal Service accepts for ZIP code 84335. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Smithfield | Acceptable |
| Smithfield | Preferred |
Nearby ZIP codes
84318 Hyde Park (5.6 mi)
84341 Logan (6.4 mi)
84338 Trenton (6.6 mi)
84333 Richmond (7 mi)
84322 Logan (7.8 mi)
84325 Mendon (8.3 mi)
84320 Lewiston (9 mi)
84311 Fielding (11.3 mi)
84332 Providence (11.9 mi)
84312 Garland (14.8 mi)
84339 Wellsville (14.9 mi)
84321 Logan (15.4 mi)
Demographics
updated 08/2026
| Population | |
|---|---|
| Total population | 15,787 |
| Population density | 241 / sq mi |
| State FIPS | 49 |
| County FIPS | 005 |
| Geography | |
|---|---|
| Land area | 65.50 sq mi |
| Water area | 3.65 sq mi |
| Latitude | 41.8319 |
| Longitude | -111.9026 |
| Timezone | Mountain (MT) |
| Area code | 435 |
Total population by age
Gender
Race & ethnicity
Economics
updated 08/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.4% | 41.2% | 31.5% |
| $50k – $100k | 45.8% | 35.5% | 34.6% |
| $100k – $200k | 22.3% | 19.2% | 27.0% |
| Over $200k | 3.5% | 4.1% | 7.0% |
Demographics & statistics
15,787
Population
241
People per sq mi
27.7
Median age
$86,017
Median household income
$28,130
Per capita income
$357,900
Median home value
$1,076
Median monthly rent
80.7%
Home ownership
6.8%
Poverty rate
2.4%
Unemployment
3,713
Housing units
41.0%
Bachelor's or higher
Age distribution
Male
Female
865
Under 5
819
977
5–9
925
726
10–14
687
663
15–19
627
583
20–24
552
1,067
25–34
1,010
1,136
35–44
1,074
613
45–54
579
447
55–59
422
311
60–64
295
436
65–74
413
176
75–84
166
112
85+
106
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 5,890 | 37.3% |
| 18 and over | 9,897 | 62.7% |
| 65 and over | 1,409 | 8.9% |
| Median age | 27.7 years | |
Race & ethnicity
White
85%
Hispanic or Latino
6.8%
Other race
3.9%
Two or more races
3.8%
Asian
0.4%
American Indian / Alaska Native
0.1%
| Group | Count | % |
|---|---|---|
| White | 14,395 | 85% |
| Hispanic or Latino | 1,155 | 6.8% |
| Other race | 664 | 3.9% |
| Two or more races | 646 | 3.8% |
| Asian | 69 | 0.4% |
| American Indian / Alaska Native | 13 | 0.1% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 28.4% | 41.2% | 31.5% |
| $50k – $100k | 45.8% | 35.5% | 34.6% |
| $100k – $200k | 22.3% | 19.2% | 27.0% |
| Over $200k | 3.5% | 4.1% | 7.0% |
Under $10k
1.7%
$10k–$15k
2.4%
$15k–$25k
2.5%
$25k–$35k
7.1%
$35k–$50k
7.1%
$50k–$75k
19.7%
$75k–$100k
18.3%
$100k–$150k
28.4%
$150k–$200k
7.1%
$200k+
5.8%
| Range | % of households |
|---|---|
| Under $10k | 1.7% |
| $10k–$15k | 2.4% |
| $15k–$25k | 2.5% |
| $25k–$35k | 7.1% |
| $35k–$50k | 7.1% |
| $50k–$75k | 19.7% |
| $75k–$100k | 18.3% |
| $100k–$150k | 28.4% |
| $150k–$200k | 7.1% |
| $200k+ | 5.8% |
| Median income | $86,017 |
Housing
Home values
Under $50k
1.2%
$50k–$100k
0.1%
$100k–$150k
2.4%
$150k–$200k
4.9%
$200k–$300k
25.2%
$300k–$500k
50.5%
$500k–$1M
14.8%
$1M+
0.8%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $357,900 |
| Median rent / month | $1,076 |
| Owner occupied | 80.7% |
| Renter occupied | 19.3% |
| Vacant | 3.2% |
| Single-family detached | 80.3% |
| Large apartment buildings | 2.2% |
| Mobile homes | 1.1% |
| Median rooms | 7.6 |
| Avg household size (owned) | 3.73 |
Year built
| Era | % |
|---|---|
| 2020 or later | 2.1% |
| 2010–2019 | 20.2% |
| 2000–2009 | 20.5% |
| 1990–1999 | 14.6% |
| 1980–1989 | 6.0% |
| 1970–1979 | 15.5% |
| 1960–1969 | 3.9% |
| 1950–1959 | 6.2% |
| 1940–1949 | 1.6% |
| 1939 or earlier | 9.4% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 3.9% |
| 2 bedrooms | 15.4% |
| 3 bedrooms | 24.2% |
| 4 bedrooms | 23.2% |
| 5+ bedrooms | 33.2% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 1.6% |
| 1 vehicle | 14.4% |
| 2 vehicles | 41.7% |
| 3 or more | 42.3% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 78.0% |
| Electricity | 14.4% |
| Propane / LP gas | 5.9% |
| Fuel oil | 0.3% |
| Wood | 0.2% |
| Solar | 0.4% |
| No fuel used | 0.5% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 3,435 | 77.7% |
| Cohabiting couple | 49 | 1.1% |
| Male householder, no spouse | 293 | 6.6% |
| Female householder, no spouse | 644 | 14.6% |
| Households with children under 18 | 2,260 | 51.1% |
| Households with seniors (65+) | 923 | 20.9% |
| Average household size | 3.57 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 25.0% | 19.5% |
| Married | 69.2% | 66.5% |
| Separated | 0.6% | 1.6% |
| Widowed | 0.9% | 5.4% |
| Divorced | 4.3% | 7.0% |
Education
Less than 9th grade
2.0%
Some HS, no diploma
2.3%
HS graduate
19.1%
Some college, no degree
27.8%
Associate's degree
7.8%
Bachelor's degree
29.8%
Graduate / professional
11.2%
| Metric | % |
|---|---|
| HS diploma or higher | 95.7% |
| Bachelor's or higher | 41.0% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 350 | 6.5% |
| Kindergarten | 481 | 9.0% |
| Elementary school | 2,515 | 47.0% |
| High school | 1,133 | 21.2% |
| College / grad school | 872 | 16.3% |
Employment
Industry of employment
Education & healthcare
24.7%
Manufacturing
19.1%
Professional & management
12.9%
Retail trade
10.0%
Other services
6.7%
Arts, food & hospitality
5.4%
Transportation & utilities
5.3%
Construction
4.8%
Public administration
4.2%
Finance & real estate
2.7%
Agriculture & mining
2.0%
Wholesale trade
1.3%
Information
0.8%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 37.4% |
| Service | 16.8% |
| Sales & office | 18.1% |
| Natural resources & construction | 9.9% |
| Production & transportation | 17.8% |
Employment type
| Type | % |
|---|---|
| Private sector | 75.4% |
| Government | 17.6% |
| Self-employed | 6.5% |
| Unpaid family workers | 0.5% |
Commute
| Method | % |
|---|---|
| Drive alone | 73.0% |
| Carpool | 7.9% |
| Public transit | 0.3% |
| Walk | 2.2% |
| Work from home | 15.8% |
| Other means | 0.9% |
| Avg commute (minutes) | 18.5 |
Poverty
All people
6.8%
Under 18 years
8.6%
18 and over
5.7%
Married-couple families
4.2%
Female-led households
27.5%
Income support
| Source | % of households |
|---|---|
| Social Security | 23.1% |
| Retirement income | 20.2% |
| Supplemental Security | 2.0% |
| Cash public assistance | 1.5% |
| Food stamps / SNAP | 6.5% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 27.7% |
| High blood pressure | 24.4% |
| High cholesterol | 29.2% |
| Diabetes | 8.1% |
| Heart disease | 4.7% |
| Stroke | 2.3% |
| Asthma | 10.3% |
| Arthritis | 20.6% |
| Kidney disease | 2.3% |
| Pulmonary disease | 4.5% |
| Cancer | 5.9% |
| Behavior / access | % |
|---|---|
| Smoking | 8.6% |
| Binge drinking | 11.3% |
| No physical activity | 14.4% |
| Less than 7 hrs sleep | 28.7% |
| Depression | 24.1% |
| Fair or poor health | 10.5% |
| Poor mental health | 14.6% |
| Poor physical health | 8.8% |
| No health insurance | 11.3% |
| Visited doctor (checkup) | 67.2% |
| Visited dentist | 76.2% |
| Cholesterol screening | 85.6% |
| Teeth loss | 9.5% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 342 | 3.5% |
| Disability | % |
|---|---|
| Any disability | 8.5% |
| Under 18 | 2.4% |
| 18–64 years | 6.7% |
| 65 and over | 45.1% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 83.5% |
| Public insurance | 20.1% |
| No insurance | 3.7% |
| Uninsured under 19 | 1.6% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 14,103 | 89.3% |
| Spanish | 549 | 3.9% |
| Other Indo-European | 520 | 3.7% |
| Asian & Pacific Islander | 12 | 0.1% |
| Other languages | 17 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 15,135 | 95.9% |
| Born in same state | 15,027 | 95.2% |
| Born in different state | 10,871 | 68.9% |
| Foreign born | 108 | 0.7% |
| Naturalized citizen | 652 | 4.1% |
| Not a US citizen | 196 | 30.1% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| French | 4,898 | 31% |
| Dutch | 1,770 | 11.2% |
| Italian | 839 | 5.3% |
| Arab | 838 | 5.3% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 351 | 2.2% |
| English | 168 | 1.1% |
| Irish | 1 | 0% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 28.0% |
| Internet access | 96.2% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 84335
What city is ZIP code 84335 in?
ZIP code 84335 is primarily assigned to Smithfield, Utah.
What county is ZIP code 84335 in?
ZIP code 84335 falls within Cache County, Utah.
Is ZIP code 84335 family-oriented?
37% of residents in ZIP code 84335 are under 18, reflecting a younger, family-oriented community.
Is ZIP code 84335 mostly owner-occupied?
81% of occupied units in ZIP code 84335 are owner-occupied, well above the national average.
What is the typical home value in ZIP code 84335?
The median home value in ZIP code 84335 is $357,900.
What is the population of ZIP code 84335?
ZIP code 84335 has an estimated population of 15,787 residents, with a density of 241 people per square mile.
What timezone is ZIP code 84335 in?
ZIP code 84335 observes the MST timezone.