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Utah ZIP Codes
Cache County
Clarkston, UT
84305
84305 ZIP Code — Clarkston, UT
Cache County, Utah
ZIP code 84305 is located in
Clarkston ,
Utah ,
within Cache County .
It covers approximately 55.79 square miles and serves a population of
659 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 435 .
About ZIP code 84305
The housing stock consists of predominantly single-family detached homes. Most homes were built in the pre-1940, giving the area an established character. Median home value is $243,300. Owner-occupancy is high at 99%, well above the national average.
Median household income is $62,321. 36% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with manufacturing as the leading industry. The average commute of 29 minutes is near the national average.
Educational attainment is near the national average, with 23% of residents holding a bachelor's degree or higher.
Overall, ZIP code 84305 reflects a community defined by high homeownership and a significant Social Security-dependent population.
84305 ZIP code map
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Cities in ZIP code 84305
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Demographics
updated 06/2026
Population
Total population
659
Population density
12 / sq mi
State FIPS
49
County FIPS
005
Geography
Land area
55.79 sq mi
Water area
0.20 sq mi
Latitude
41.9023
Longitude
-112.0192
Timezone
Mountain (MT)
Area code
435
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
43.1%
41.2%
31.5%
$50k – $100k
41.6%
35.5%
34.6%
$100k – $200k
13.5%
19.2%
27.0%
Over $200k
1.9%
4.1%
7.0%
Demographics & statistics
$62,321
Median household income
$243,300
Median home value
23.2%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 130 19.7% 18 and over 529 80.3% 65 and over 157 23.8% Median age 42.3 years
Race & ethnicity
Group Count % White 658 99.7% Hispanic or Latino 1 0.2% Other race 1 0.2%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
43.1%
41.2%
31.5%
$50k – $100k
41.6%
35.5%
34.6%
$100k – $200k
13.5%
19.2%
27.0%
Over $200k
1.9%
4.1%
7.0%
Range % of households Under $10k 0.7% $10k–$15k 13.4% $15k–$25k 5.9% $25k–$35k 4.5% $35k–$50k 14.5% $50k–$75k 16.4% $75k–$100k 17.8% $100k–$150k 19.0% $150k–$200k 3.0% $200k+ 4.8% Median income $62,321
Housing
Housing overview
Metric Value Median home value $243,300 Median rent / month $0 Owner occupied 98.5% Renter occupied 1.5% Vacant 9.1% Single-family detached 98.6% Large apartment buildings 0.0% Mobile homes 0.7% Median rooms 6.4 Avg household size (owned) 2.46
Year built
Era % 2020 or later 2.7% 2010–2019 2.0% 2000–2009 7.4% 1990–1999 5.1% 1980–1989 4.1% 1970–1979 9.8% 1960–1969 4.1% 1950–1959 8.8% 1940–1949 3.4% 1939 or earlier 52.7%
Bedrooms
Size % of units No bedroom (studio) 0.0% 1 bedroom 0.7% 2 bedrooms 18.9% 3 bedrooms 44.3% 4 bedrooms 22.6% 5+ bedrooms 13.5%
Vehicles per household
Vehicles % of households No vehicle 3.3% 1 vehicle 29.0% 2 vehicles 31.6% 3 or more 36.1%
Heating fuel
Fuel type % Utility gas 79.2% Electricity 6.3% Propane / LP gas 10.4% Fuel oil 1.1% Wood 3.0%
Households & families
Household type Count % Married-couple family 150 55.8% Cohabiting couple 2 0.7% Male householder, no spouse 78 29.0% Female householder, no spouse 39 14.5% Households with children under 18 64 23.8% Households with seniors (65+) 94 34.9% Average household size 2.45
Marital status
Status Male Female Never married 26.7% 10.5% Married 52.5% 72.9% Separated 0.0% 0.0% Widowed 2.2% 11.8% Divorced 18.6% 4.8%
Education
Some college, no degree
35.0%
Graduate / professional
6.4%
Metric % HS diploma or higher 95.5% Bachelor's or higher 23.2%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 8 4.8% Kindergarten 2 1.2% Elementary school 71 42.3% High school 52 31.0% College / grad school 35 20.8%
Employment
Industry of employment
Education & healthcare
25.2%
Transportation & utilities
6.1%
Agriculture & mining
4.2%
Professional & management
2.6%
Finance & real estate
1.6%
Arts, food & hospitality
0.6%
Occupation
Category % Management, business & arts 29.4% Service 10.9% Sales & office 13.4% Natural resources & construction 22.4% Production & transportation 24.0%
Employment type
Type % Private sector 85.0% Government 13.4% Self-employed 1.6% Unpaid family workers 0.0%
Commute
Method % Drive alone 66.9% Carpool 25.3% Public transit 2.3% Walk 0.0% Work from home 5.5% Other means 0.0% Avg commute (minutes) 29.2
Poverty
Married-couple families
5.3%
Female-led households
0.0%
Income support
Source % of households Social Security 36.1% Retirement income 19.0% Supplemental Security 4.1% Cash public assistance 13.4% Food stamps / SNAP 3.0%
Health indicators
Condition % Obesity 28.1% High blood pressure 27.4% High cholesterol 31.7% Diabetes 9.1% Heart disease 5.6% Stroke 2.6% Asthma 10.0% Arthritis 23.1% Kidney disease 2.6% Pulmonary disease 5.3% Cancer 6.7%
Behavior / access % Smoking 9.5% Binge drinking 10.8% No physical activity 15.8% Less than 7 hrs sleep 29.1% Depression 23.7% Fair or poor health 11.5% Poor mental health 14.3% Poor physical health 9.5% No health insurance 11.8% Visited doctor (checkup) 67.9% Visited dentist 75.0% Cholesterol screening 86.1% Teeth loss 10.8%
Veterans & disability
Veterans Count % Civilian veterans 53 10.0%
Disability % Any disability 16.5% Under 18 10.0% 18–64 years 9.4% 65 and over 38.9%
Health insurance coverage
Type % Private insurance 78.1% Public insurance 31.1% No insurance 5.9% Uninsured under 19 0.0%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 638 96.8% Spanish 3 0.5% Other Indo-European 0 0.0% Asian & Pacific Islander 3 0.5% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 655 99.4% Born in same state 651 98.8% Born in different state 545 82.7% Foreign born 4 0.6% Naturalized citizen 4 0.6% Not a US citizen 4 100.0%
Ancestry
Ancestry Count % French 274 41.6% Italian 74 11.2% Dutch 57 8.6%
Ancestry Count % Polish 28 4.2% Arab 21 3.2% English 15 2.3%
Technology access
Metric % of households Computer access 40.8% Internet access 92.9%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 84305
What city is ZIP code 84305 in?
ZIP code 84305 is primarily assigned to Clarkston, Utah.
What county is ZIP code 84305 in?
ZIP code 84305 falls within Cache County, Utah.
Is ZIP code 84305 mostly owner-occupied?
99% of occupied units in ZIP code 84305 are owner-occupied, well above the national average.
Does ZIP code 84305 have a large retiree population?
36% of households in ZIP code 84305 receive Social Security income, suggesting a significant retiree or disability population.
Does ZIP code 84305 have a large veteran population?
10% of civilians in ZIP code 84305 are veterans, above the national average of ~7%.
What is the population of ZIP code 84305?
ZIP code 84305 has an estimated population of 659 residents, with a density of 12 people per square mile.
What timezone is ZIP code 84305 in?
ZIP code 84305 observes the MST timezone.
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