84304 ZIP Code — Cache Junction, UT
Cache County, Utah
ZIP code 84304 is located in Cache Junction, Utah, within Cache County. It covers approximately 4.37 square miles and serves a population of 105 residents. This is a standard ZIP code in the Mountain (MT) timezone, served by area code 435.
105
population
4.37
sq mi land
Standard
ZIP type
Mountain (MT)
timezone
84304 ZIP code map
Cities in ZIP code 84304
Below are the cities the US Postal Service accepts for ZIP code 84304. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Cache Junction | Acceptable |
Demographics
updated 06/2026
| Population | |
|---|---|
| Total population | 105 |
| Population density | 24 / sq mi |
| State FIPS | 49 |
| County FIPS | 005 |
| Geography | |
|---|---|
| Land area | 4.37 sq mi |
| Water area | 0.33 sq mi |
| Latitude | 41.8203 |
| Longitude | -111.9982 |
| Timezone | Mountain (MT) |
| Area code | 435 |
Total population by age
Gender
Race & ethnicity
Economics
updated 06/2026
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 100.0% | 41.2% | 31.5% |
| $50k – $100k | 0.0% | 35.5% | 34.6% |
| $100k – $200k | 0.0% | 19.2% | 27.0% |
| Over $200k | 0.0% | 4.1% | 7.0% |
Demographics & statistics
105
Population
24
People per sq mi
18.5
Median age
$0
Median household income
$10,810
Per capita income
$0
Median home value
$0
Median monthly rent
100.0%
Home ownership
0.0%
Poverty rate
0.0%
Unemployment
31
Housing units
30.4%
Bachelor's or higher
Age distribution
Male
Female
9
Under 5
22
4
5–9
10
4
15–19
10
9
25–34
20
5
45–54
12
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 45 | 42.9% |
| 18 and over | 60 | 57.1% |
| 65 and over | 0 | 0.0% |
| Median age | 18.5 years | |
Race & ethnicity
White
100%
| Group | Count | % |
|---|---|---|
| White | 105 | 100% |
Household income
| Income range | This ZIP | County avg | State avg |
|---|---|---|---|
| Under $50k | 100.0% | 41.2% | 31.5% |
| $50k – $100k | 0.0% | 35.5% | 34.6% |
| $100k – $200k | 0.0% | 19.2% | 27.0% |
| Over $200k | 0.0% | 4.1% | 7.0% |
$15k–$25k
54.8%
$50k–$75k
45.2%
| Range | % of households |
|---|---|
| $15k–$25k | 54.8% |
| $50k–$75k | 45.2% |
| Median income | $0 |
Housing
Home values
$200k–$300k
45.2%
$300k–$500k
54.8%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $0 |
| Median rent / month | $0 |
| Owner occupied | 100.0% |
| Renter occupied | 0.0% |
| Vacant | 0.0% |
| Single-family detached | 100.0% |
| Large apartment buildings | 0.0% |
| Mobile homes | 0.0% |
| Median rooms | 0.0 |
| Avg household size (owned) | 3.39 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 0.0% |
| 2000–2009 | 0.0% |
| 1990–1999 | 54.8% |
| 1980–1989 | 0.0% |
| 1970–1979 | 0.0% |
| 1960–1969 | 0.0% |
| 1950–1959 | 0.0% |
| 1940–1949 | 0.0% |
| 1939 or earlier | 45.2% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.0% |
| 1 bedroom | 0.0% |
| 2 bedrooms | 0.0% |
| 3 bedrooms | 0.0% |
| 4 bedrooms | 54.8% |
| 5+ bedrooms | 45.2% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 0.0% |
| 1 vehicle | 0.0% |
| 2 vehicles | 100.0% |
| 3 or more | 0.0% |
Heating fuel
| Fuel type | % |
|---|---|
| Propane / LP gas | 45.2% |
| Fuel oil | 54.8% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 14 | 45.2% |
| Cohabiting couple | 0 | 0.0% |
| Male householder, no spouse | 0 | 0.0% |
| Female householder, no spouse | 17 | 54.8% |
| Households with children under 18 | 14 | 45.2% |
| Households with seniors (65+) | 0 | 0.0% |
| Average household size | 3.39 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 0.0% | 31.1% |
| Married | 100.0% | 31.1% |
| Separated | 0.0% | 0.0% |
| Widowed | 0.0% | 37.8% |
| Divorced | 0.0% | 0.0% |
Education
Less than 9th grade
0.0%
Some HS, no diploma
0.0%
HS graduate
37.0%
Some college, no degree
32.6%
Associate's degree
0.0%
Bachelor's degree
30.4%
Graduate / professional
0.0%
| Metric | % |
|---|---|
| HS diploma or higher | 100.0% |
| Bachelor's or higher | 30.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 16 | 36.4% |
| Kindergarten | 0 | 0.0% |
| Elementary school | 14 | 31.8% |
| High school | 0 | 0.0% |
| College / grad school | 14 | 31.8% |
Employment
Industry of employment
Education & healthcare
67.4%
Manufacturing
32.6%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 30.4% |
| Service | 0.0% |
| Sales & office | 37.0% |
| Natural resources & construction | 0.0% |
| Production & transportation | 32.6% |
Employment type
| Type | % |
|---|---|
| Private sector | 100.0% |
| Government | 0.0% |
| Self-employed | 0.0% |
| Unpaid family workers | 0.0% |
Commute
| Method | % |
|---|---|
| Drive alone | 100.0% |
| Carpool | 0.0% |
| Public transit | 0.0% |
| Walk | 0.0% |
| Work from home | 0.0% |
| Other means | 0.0% |
| Avg commute (minutes) | 0.0 |
Poverty
All people
0.0%
Under 18 years
0.0%
18 and over
0.0%
Married-couple families
0.0%
Female-led households
0.0%
Income support
| Source | % of households |
|---|---|
| Social Security | 0.0% |
| Retirement income | 0.0% |
| Supplemental Security | 0.0% |
| Cash public assistance | 0.0% |
| Food stamps / SNAP | 0.0% |
Health indicators
| Condition | % |
|---|---|
| Obesity | 0.0% |
| High blood pressure | 0.0% |
| High cholesterol | 0.0% |
| Diabetes | 0.0% |
| Heart disease | 0.0% |
| Stroke | 0.0% |
| Asthma | 0.0% |
| Arthritis | 0.0% |
| Kidney disease | 0.0% |
| Pulmonary disease | 0.0% |
| Cancer | 0.0% |
| Behavior / access | % |
|---|---|
| Smoking | 0.0% |
| Binge drinking | 0.0% |
| No physical activity | 0.0% |
| Less than 7 hrs sleep | 0.0% |
| Depression | 0.0% |
| Fair or poor health | 0.0% |
| Poor mental health | 0.0% |
| Poor physical health | 0.0% |
| No health insurance | 0.0% |
| Visited doctor (checkup) | 0.0% |
| Visited dentist | 0.0% |
| Cholesterol screening | 0.0% |
| Teeth loss | 0.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 14 | 23.3% |
| Disability | % |
|---|---|
| Any disability | 16.2% |
| Under 18 | 0.0% |
| 18–64 years | 28.3% |
| 65 and over | 0.0% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 16.2% |
| Public insurance | 83.8% |
| No insurance | 0.0% |
| Uninsured under 19 | 0.0% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 74 | 70.5% |
| Spanish | 0 | 0.0% |
| Other Indo-European | 0 | 0.0% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 0 | 0.0% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 105 | 100.0% |
| Born in same state | 105 | 100.0% |
| Born in different state | 77 | 73.3% |
| Foreign born | 0 | 0.0% |
| Naturalized citizen | 0 | 0.0% |
| Not a US citizen | 0 | 0.0% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 43 | 41% |
| French | 31 | 29.5% |
| Ancestry | Count | % |
|---|---|---|
| Arab | 31 | 29.5% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 29.5% |
| Internet access | 100.0% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
Frequently asked questions about ZIP code 84304
What city is ZIP code 84304 in?
ZIP code 84304 is primarily assigned to Cache Junction, Utah.
What county is ZIP code 84304 in?
ZIP code 84304 falls within Cache County, Utah.
Is ZIP code 84304 family-oriented?
43% of residents in ZIP code 84304 are under 18, reflecting a younger, family-oriented community.
Does ZIP code 84304 have a large veteran population?
23% of civilians in ZIP code 84304 are veterans, above the national average of ~7%.
What is the population of ZIP code 84304?
ZIP code 84304 has an estimated population of 105 residents, with a density of 24 people per square mile.
What timezone is ZIP code 84304 in?
ZIP code 84304 observes the MST timezone.