Postal Codes

84321 ZIP Code

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ZIP code 84321 covers Logan, Utah, with a population of about 49,811 and a median household income of $66,262.

Population
49,811226 per square mile
Median age
23.814.9 points below the US average
Median household income
$66,26228% below the Utah median
Poverty rate
18%5.6 points above the US average
Typical home value
$426,229up 18.4% in five years
Median rent
$1,03726% below the Utah median
Degree or higher
38.5%3.5 points above the US average
Homeownership
49.2%15.8 points below the US average
Time zone
Mountain UTC-07:00observes daylight saving time
Businesses
1,585

Where 84321 is

Logan, Utah — the area the Census Bureau draws for this ZIP code. ZIP codes are sets of delivery routes rather than areas, so this is the Census approximation of one, not a Postal Service boundary.

People and households

American Community Survey 2019–2023 five-year estimates

Population49,811
Median age23.8
Family households67.9%
Born outside the US8.4%
Speaks a language other than English at home13.4%
White (non-Hispanic)78.4%
Black (non-Hispanic)1.1%
Asian (non-Hispanic)2.5%
Hispanic or Latino13.6%
Veterans3.1%
Population by age
MaleFemale0-45-910-1415-1920-2425-3435-4445-5455-6465-7475-8485+
Income and poverty

American Community Survey 2019–2023 five-year estimates

Median household income$66,262
Income per person$27,377
Poverty rate18%
Households on SNAP or cash assistance5.9%

Household income distribution

Under $10k3.6%
$10–15k2.9%
$15–20k3.5%
$20–25k2.1%
$25–30k3.6%
$30–35k6.7%
$35–40k6.3%
$40–45k4.6%
$45–50k5.0%
$50–60k7.2%
$60–75k11.5%
$75–100k14.5%
$100–125k11.6%
$125–150k6.8%
$150–200k5.3%
$200k or more4.8%

Income as declared to the IRS

Filed returns rather than survey responses, so this counts tax units and not households.

Tax returns filed19,460
Mean adjusted gross income$70,037
Returns declaring $200,000 or more3.2%
Returns, under $25k31.4%
Returns, $25k–$50k26.3%
Returns, $50k–$75k16.1%
Returns, $75k–$100k9.7%
Returns, $100k–$200k13.3%
Returns, $200k or more3.2%
Housing

American Community Survey 2019–2023 five-year estimates

Median home value$360,300
Median gross rent$1,037
Rent as a share of household income28.4%
Owner-occupied49.2%
Vacant homes6.9%
Median year built1982

What the homes are

Detached house51.1%
Attached house7.1%
2 to 4 units24.6%
5 to 19 units7.5%
20 or more units7.4%
Mobile home2.2%
Home values and rents today

Zillow Home Value Index and Zillow Observed Rent Index, courtesy of Zillow. Monthly and current, where the Census figures above are a five-year average and are capped at $2,000,000.

Typical home value$426,229as of 2026-07
Typical home value, 1 yearup 2%
Typical home value, 5 yearsup 18.4%
Typical home value, 10 yearsup 122.6%
Typical asking rent$1,289as of 2026-07
Typical asking rent, 1 yearup 5.1%
Typical home value since 2000
200520152026$437,267$155,407

$155,407 in 2005 to $426,229 in 2026.

Work, commuting and education

American Community Survey 2019–2023 five-year estimates

Unemployment rate2.8%
Bachelor's degree or higher38.5%
High school diploma or higher92.3%
Works from home12.1%
Drives to work alone66.7%
Takes public transport3.5%
Commutes 45 minutes or more5.6%
Health

CDC PLACES 2025 release, model-based estimates. These are modelled small-area estimates for adults, not counts of diagnosed cases.

Obesity28.5% 4.9 pts below the national average of 33.4%
Diagnosed diabetes6.8% 5.2 pts below the national average of 12%
Currently smokes8.7% 4.5 pts below the national average of 13.2%
High blood pressure21.9% 12.2 pts below the national average of 34.1%
Fair or poor general health16.7% 3.6 pts below the national average of 20.3%
No health insurance (18–64)11.6% same as the national average of 11.3%
Depression30% 8.1 pts above the national average of 21.9%
No leisure-time physical activity16.8% 8.6 pts below the national average of 25.4%
Arthritis16.9% 8.2 pts below the national average of 25.1%
Binge drinking11.8% 4.2 pts below the national average of 16%
Taking blood pressure medication57.1% 17.6 pts below the national average of 74.7%
Cancer (non-skin)4.9% 2.8 pts below the national average of 7.7%
Current asthma11.1% 0.7 pts above the national average of 10.4%
Coronary heart disease3.7% 2.5 pts below the national average of 6.2%
Routine check-up in past year66.1% 10.6 pts below the national average of 76.7%
Cholesterol screening69.6% 16.3 pts below the national average of 85.9%
Cognitive disability20.2% 5.4 pts above the national average of 14.8%
Colorectal screening59.8% 4.5 pts below the national average of 64.3%
COPD4.5% 2.1 pts below the national average of 6.6%
Visited a dentist64.9% 3.6 pts above the national average of 61.3%
Any disability30.9% same as the national average of 30.7%
Lacks emotional support19.6% 5.2 pts below the national average of 24.8%
Food insecurity16.9% same as the national average of 17.1%
Received food stamps10.3% 4 pts below the national average of 14.3%
Hearing disability5.7% 1 pts below the national average of 6.7%
High cholesterol25.3% 10.9 pts below the national average of 36.2%
Housing insecurity11.6% 2.2 pts below the national average of 13.8%
Independent living disability9.2% 0.8 pts above the national average of 8.4%
Lacks transport10.7% 1.5 pts above the national average of 9.2%
Loneliness36.4% 2 pts above the national average of 34.4%
Mammography use69.9% 6 pts below the national average of 75.9%
Poor mental health (14+ days)20.6% 3.8 pts above the national average of 16.8%
Mobility disability8.7% 5.3 pts below the national average of 14%
Poor physical health (14+ days)12% 1.5 pts below the national average of 13.5%
Self-care disability2.9% 1.1 pts below the national average of 4%
Utility shut-off threat8.8% same as the national average of 8.8%
Sleeps under 7 hours31.8% 4.6 pts below the national average of 36.4%
Stroke2.1% 1.3 pts below the national average of 3.4%
All natural teeth lost13.3% same as the national average of 13%
Vision disability5% 0.6 pts below the national average of 5.6%
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Business and employment

Census ZIP Code Business Patterns 2022

Business establishments1,585
People employed27,834
Annual payroll$1,479,827,000
Natural hazard risk

FEMA National Risk Index, estimated for this ZIP code from census tract data — the NRI is not published per ZIP.

Overall riskHigher than 83% of US census tracts
FEMA ratingVery Low to Relatively High across the 19 census tracts this ZIP code covers
Expected annual loss87.5 out of 100
Community resilience67.7 out of 100

By hazard

Score is out of 100 and is the area-weighted average across the census tracts this ZIP code covers. The rating beside it is the highest any one of those tracts carries.

Wildfire93.6Relatively Moderate at its worst in this ZIP code
Landslide92.3Relatively Moderate at its worst in this ZIP code
Avalanche92Relatively High at its worst in this ZIP code
Drought79.1Relatively Low at its worst in this ZIP code
Winter weather46.7Very High at its worst in this ZIP code
Earthquake33.2Very High at its worst in this ZIP code
Cold wave23.3Relatively Moderate at its worst in this ZIP code
Lightning21.2Relatively High at its worst in this ZIP code
Strong wind15.1Relatively Moderate at its worst in this ZIP code
Hail14.4Relatively Low at its worst in this ZIP code
Heat wave7.8Relatively Low at its worst in this ZIP code
Tornado6.6Relatively Low at its worst in this ZIP code
River flooding6.1Relatively Low at its worst in this ZIP code
Ice storm3.7Relatively Low at its worst in this ZIP code
Compared with Utah and the United States

State and national columns are figures for those areas, not for this ZIP code. American Community Survey 2019–2023 five-year estimates

This ZIPUtahUnited States
Median household income$66,262$91,750$78,538
Income per person$27,377$39,240$43,289
Poverty rate18%8.6%12.4%
Median home value$360,300$455,000$303,400
Median gross rent$1,037$1,405$1,348
Homeownership49.2%70.6%65%
Bachelor's degree or higher38.5%36.9%35%
Unemployment rate2.8%3.4%5.2%
Works from home12.1%16%13.5%
Born outside the US8.4%8.6%13.9%
Median age23.831.738.7
Climate

NOAA US Climate Normals 1991-2020, from the nearest weather station with a full year of records. The station and its distance are named above, because a station forty kilometres away describes somewhere else.

Weather stationLOGAN UTAH ST UNIV, UT US1.6 km away
Rain in a year19 in
Snow in a year62 in

Average high and low by month

January32.2°F / 17.6°F1.83 in rain, 12.9 in snow
February36.9°F / 21.1°F1.61 in rain, 12.2 in snow
March48.2°F / 29.8°F2.17 in rain, 8.5 in snow
April56.5°F / 36°F2.26 in rain, 4.1 in snow
May66.8°F / 44.4°F2.41 in rain, 0.3 in snow
June77.9°F / 51.9°F1.27 in rain
July88.2°F / 60.2°F0.57 in rain
August86.6°F / 58.9°F0.71 in rain
September75.6°F / 50°F1.34 in rain
October60.7°F / 38.7°F1.83 in rain, 1.4 in snow
November45.3°F / 28.5°F1.38 in rain, 6.3 in snow
December33.6°F / 18.9°F1.59 in rain, 15.8 in snow
Access to food

USDA Food Access Research Atlas, estimated for this ZIP code from census tract data. Each figure is the share of the ZIP code's land area that falls in a tract carrying that flag.

Low income and far from a supermarketNone of this ZIP code
Far from a supermarket4% of this ZIP code's area
No vehicle and far from a supermarketNone of this ZIP code
School districts

NCES Geographic Relationship File 2025, which states the association between each district and each ZIP code tabulation area directly. Elementary and secondary districts can cover the same ground, so shares need not total 100%.

This ZIP code is served by 2 school districts, so the address decides which one, not the ZIP code.

Cache School District93.8% of this ZIP code's land area
Logan School District6.2% of this ZIP code's land area
Community and walkability

CDC/ATSDR Social Vulnerability Index 2022 and the EPA National Walkability Index, both estimated for this ZIP code from census tract data. Vulnerability figures are national percentile ranks, not measurements.

Overall social vulnerability5more vulnerable than 5% of US census tracts
Socioeconomic status6more vulnerable than 6% of US census tracts
Household characteristics6more vulnerable than 6% of US census tracts
Racial and ethnic minority status27more vulnerable than 27% of US census tracts
Housing type and transport10more vulnerable than 10% of US census tracts
Walkability5.3 out of 20Least walkable
Nearby ZIP codes

The closest ZIP codes by centre point, which is not the same as sharing a border.

84323 Logan, UT1.6 km away
84341 Logan, UT3.5 km away
84332 Providence, UT5.3 km away
84318 Hyde Park, UT6 km away
84326 Millville, UT7.9 km away
84335 Smithfield, UT10.7 km away
84319 Hyrum, UT13.1 km away
84322 Logan, UT13.3 km away
Location, counties and time zone

County shares from Census 2020 ZCTA relationship files. Time zone from the USDOT National Transportation Atlas, which renders the boundaries written into 49 CFR Part 71.

Cache County100% of this ZIP code's land area
Time zoneMountain (UTC-07:00 standard)
Daylight saving timeObserved
Land area220.1 sq mi
Water area0.89 sq mi
Population density226 people per sq mi
Latitude, longitude41.7470, -111.8226

Figures are published for this ZIP code or its Census tabulation area unless a section says otherwise. Estimates whose margin of error made them unreliable are omitted rather than shown. Sources: US Census Bureau, CDC, IRS.

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