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Utah ZIP Codes
Cache County
Millville, UT
84326
84326 ZIP Code — Millville, UT
Cache County, Utah
ZIP code 84326 is located in
Millville ,
Utah ,
within Cache County .
It covers approximately 3.58 square miles and serves a population of
2,072 residents.
This is a standard ZIP code in the Mountain (MT) timezone,
served by area code 435 .
About ZIP code 84326
The housing stock consists of predominantly single-family detached homes. Most homes were built in the 1970s, giving the area an established character. Median home value is $396,700. Owner-occupancy is high at 92%, well above the national average.
The gap between median ($85,694) and mean household income suggests income inequality — a small number of higher earners pull the average up. The poverty rate of 6% is below the national average. 44% of households receive Social Security income, suggesting a notable retiree or disability population.
The dominant occupation class is management, business, and professional, with education and healthcare as the leading industry. The average commute of 16 minutes is near the national average.
Educational attainment is high — 50% of residents hold a bachelor's degree or higher, well above the national average of 33%.
Overall, ZIP code 84326 reflects a community defined by high homeownership and a significant Social Security-dependent population.
84326 ZIP code map
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Cities in ZIP code 84326
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Demographics
updated 06/2026
Population
Total population
2,072
Population density
579 / sq mi
State FIPS
49
County FIPS
005
Geography
Land area
3.58 sq mi
Water area
0.00 sq mi
Latitude
41.6837
Longitude
-111.8248
Timezone
Mountain (MT)
Area code
435
Economics
updated 06/2026
Household income
Income range
This ZIP
County avg
State avg
Under $50k
26.0%
41.2%
31.5%
$50k – $100k
42.8%
35.5%
34.6%
$100k – $200k
19.5%
19.2%
27.0%
Over $200k
11.7%
4.1%
7.0%
Demographics & statistics
$85,694
Median household income
$396,700
Median home value
49.5%
Bachelor's or higher
Age distribution
Age summary
Group Count % Under 18 529 25.5% 18 and over 1,543 74.5% 65 and over 535 25.8% Median age 39.4 years
Race & ethnicity
Native Hawaiian / Pacific Islander
0.3%
Group Count % White 1,770 77.4% Hispanic or Latino 214 9.4% Other race 194 8.5% Two or more races 84 3.7% Asian 16 0.7% Native Hawaiian / Pacific Islander 8 0.3%
Household income
Income range
This ZIP
County avg
State avg
Under $50k
26.0%
41.2%
31.5%
$50k – $100k
42.8%
35.5%
34.6%
$100k – $200k
19.5%
19.2%
27.0%
Over $200k
11.7%
4.1%
7.0%
Range % of households Under $10k 0.8% $10k–$15k 0.3% $15k–$25k 7.5% $25k–$35k 2.3% $35k–$50k 3.7% $50k–$75k 28.0% $75k–$100k 15.1% $100k–$150k 15.8% $150k–$200k 6.6% $200k+ 19.9% Median income $85,694
Housing
Housing overview
Metric Value Median home value $396,700 Median rent / month $795 Owner occupied 92.4% Renter occupied 7.6% Vacant 4.1% Single-family detached 93.0% Large apartment buildings 0.0% Mobile homes 1.4% Median rooms 8.0 Avg household size (owned) 2.88
Year built
Era % 2020 or later 0.4% 2010–2019 7.0% 2000–2009 11.5% 1990–1999 27.5% 1980–1989 3.9% 1970–1979 29.3% 1960–1969 3.0% 1950–1959 1.9% 1940–1949 1.6% 1939 or earlier 13.8%
Bedrooms
Size % of units No bedroom (studio) 0.7% 1 bedroom 1.2% 2 bedrooms 7.0% 3 bedrooms 15.9% 4 bedrooms 32.5% 5+ bedrooms 42.7%
Vehicles per household
Vehicles % of households No vehicle 3.0% 1 vehicle 11.2% 2 vehicles 39.0% 3 or more 46.9%
Heating fuel
Fuel type % Utility gas 91.9% Electricity 7.8% No fuel used 0.3%
Households & families
Household type Count % Married-couple family 602 85.0% Cohabiting couple 2 0.3% Male householder, no spouse 16 2.3% Female householder, no spouse 88 12.4% Households with children under 18 266 37.6% Households with seniors (65+) 338 47.7% Average household size 2.93
Marital status
Status Male Female Never married 22.0% 22.6% Married 73.4% 66.5% Separated 0.4% 0.5% Widowed 0.0% 2.6% Divorced 4.3% 7.8%
Education
Some college, no degree
26.4%
Graduate / professional
28.3%
Metric % HS diploma or higher 96.3% Bachelor's or higher 49.5%
School enrollment (ages 3–17)
Type Count % Nursery / preschool 34 5.7% Kindergarten 37 6.2% Elementary school 243 40.9% High school 140 23.6% College / grad school 140 23.6%
Employment
Industry of employment
Education & healthcare
22.9%
Professional & management
14.8%
Arts, food & hospitality
7.8%
Public administration
2.9%
Finance & real estate
2.5%
Transportation & utilities
1.4%
Agriculture & mining
1.2%
Occupation
Category % Management, business & arts 45.3% Service 18.7% Sales & office 14.0% Natural resources & construction 11.4% Production & transportation 10.5%
Employment type
Type % Private sector 79.1% Government 15.2% Self-employed 3.9% Unpaid family workers 1.9%
Commute
Method % Drive alone 71.2% Carpool 6.5% Public transit 0.4% Walk 2.4% Work from home 19.1% Other means 0.5% Avg commute (minutes) 15.9
Poverty
Married-couple families
2.5%
Female-led households
0.0%
Income support
Source % of households Social Security 44.4% Retirement income 39.5% Supplemental Security 2.7% Cash public assistance 0.3% Food stamps / SNAP 2.0%
Health indicators
Condition % Obesity 26.5% High blood pressure 21.4% High cholesterol 27.6% Diabetes 6.7% Heart disease 3.6% Stroke 1.7% Asthma 9.8% Arthritis 17.9% Kidney disease 1.9% Pulmonary disease 3.5% Cancer 5.1%
Behavior / access % Smoking 7.5% Binge drinking 11.9% No physical activity 12.0% Less than 7 hrs sleep 28.1% Depression 23.4% Fair or poor health 8.2% Poor mental health 13.9% Poor physical health 7.4% No health insurance 9.5% Visited doctor (checkup) 66.3% Visited dentist 80.0% Cholesterol screening 87.1% Teeth loss 6.8%
Veterans & disability
Veterans Count % Civilian veterans 131 8.5%
Disability % Any disability 7.7% Under 18 0.9% 18–64 years 12.8% 65 and over 4.7%
Health insurance coverage
Type % Private insurance 76.9% Public insurance 34.5% No insurance 7.3% Uninsured under 19 1.4%
Language & origin
Language spoken at home (age 5+)
Language Count % English only 1,971 95.1% Spanish 48 2.4% Other Indo-European 34 1.7% Asian & Pacific Islander 14 0.7% Other languages 0 0.0%
Place of birth & citizenship
Origin Count % Native born (US) 2,041 98.5% Born in same state 2,037 98.3% Born in different state 1,353 65.3% Foreign born 4 0.2% Naturalized citizen 31 1.5% Not a US citizen 6 19.4%
Ancestry
Ancestry Count % French 817 39.4% Dutch 129 6.2% Polish 100 4.8% Italian 34 1.6%
Ancestry Count % Arab 32 1.5% Irish 11 0.5% English 4 0.2%
Technology access
Metric % of households Computer access 34.2% Internet access 98.6%
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 84326
What city is ZIP code 84326 in?
ZIP code 84326 is primarily assigned to Millville, Utah.
What county is ZIP code 84326 in?
ZIP code 84326 falls within Cache County, Utah.
Is ZIP code 84326 mostly owner-occupied?
92% of occupied units in ZIP code 84326 are owner-occupied, well above the national average.
Does ZIP code 84326 have an older population?
26% of residents in ZIP code 84326 are 65 or older, above the national average of ~17%.
Does ZIP code 84326 have a large retiree population?
44% of households in ZIP code 84326 receive Social Security income, suggesting a significant retiree or disability population.
How educated is the population of ZIP code 84326?
50% of residents hold a bachelor's degree or higher — well above the national average of ~33%, reflecting a highly educated population.
What timezone is ZIP code 84326 in?
ZIP code 84326 observes the MST timezone.
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