PlainZIP

Willard, UT · standard

ZIP Code 84340

Box Elder County, Utah - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

3,369
108/sq mi
$108,304
Median income
$498,000
Median home value
34.8%
Bachelor's or higher

The verdict

Willard pairs an upper-quartile household income with upper-quartile home values, in a rural, homeowner-dominated area.

Top 14%
household income, US ZIPs
Top 13%
home value, US ZIPs
108
people per sq mi
84%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 84340 against every reporting US ZIP.

ZIP code 84340 covers 31.3 square miles in Willard, Box Elder County, Utah (a standard USPS delivery area), with a modest 3,369 residents on file, a density of 108 people per square mile, in the Denver time zone.

ZIP 84340 lands in the middle-income range, with a median household income of $108,304 (25% above the Utah average), while per-capita income is $42,051. Local economic indicators show a 4.6% poverty rate alongside 1.1% unemployment. On housing, the median home value is $498,000 (15% above the state average) with median rent at $1,577 per month, and 84.2% of occupied units are owner-occupied.

A solid share of residents have a four-year degree: 34.8% of adults hold a bachelor's degree or higher, the median age is 37.9, and the average commute is 25 minutes. To put 84340 in local context, 3 ZIP codes within roughly 10 miles appear further down this page alongside 6 additional ZIPs in Box Elder County, for a geography-aware comparison.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Top industries in ZIP 84340

Top 5 sectors by establishment count in Willard, UT

Which industries have the most business establishments in ZIP 84340.

establishments

What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.

Source U.S. Census Bureau · ZIP Code Business Patterns (ZBP) As of 2023

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 84340, Willard, UT · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

3,369

Population

31.3

Area (sq mi)

108

People / sq mi

Denver

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 84340?

37.9

Median Age

52.5%

Male

47.5%

Female

3.0%

Foreign-Born

White 89.5%
African American 0.3%
Asian 2.1%
American Indian or Alaska Native 0.2%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 5.0%
Hispanic or Latino 6.9%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$108,304

Median Household Income

+25% vs state

$42,051

Per Capita Income

4.6%

Poverty Rate

1.1%

Unemployment Rate

24.9 min

Mean Commute Time

How ZIP 84340 ranks nationally

Willard, UT household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$108,304 Top 14% higher than 86% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). This entry sits in this band. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 63.5%
Bachelor's Degree or Higher 34.8%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

1,219

Total Housing Units

1,211

Occupied Units

8

Vacant Units

3.09

Avg Household Size

Occupancy Type

Owner 84.2%
Renter 15.8%

$498,000

Median Home Value

+15% vs state

$1,577

Median Rent

1988

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How have home values changed over time?

FHFA House Price Index, annual appreciation data based on repeat sales and appraisals

+4.8%

YoY Change (2024)

289

HPI Index (2000 = 100)

+189%

Total Change Since 2000

Home values in ZIP 84340 have increased 4.8% over the past year (2024). Since 2000, this ZIP has seen +189% cumulative appreciation.

Year Annual Change HPI Index
2020 +6.2% 196
2021 +17.0% 229
2022 +20.2% 276
2023 +0.1% 276
2024 +4.8% 289

Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 83 business establishments in ZIP 84340, employing approximately 459 people with a combined annual payroll of $23,062,000.

83

Businesses

459

Employees

$23.1M

Annual Payroll

8

Industry Sectors

Industry Establishments % of Total
Construction 30 36.1%
Manufacturing 10 12.1%
Other services (except public administration) 10 12.1%
Retail trade 6 7.2%
Real estate and rental and leasing 6 7.2%
Professional, scientific, and technical services 5 6.0%
Wholesale trade 3 3.6%
Transportation and warehousing 3 3.6%

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

Nearby ZIP Codes

Want a side-by-side? Compare 84340 vs 84414 →

ZIP 84340 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 84340 ranks #3 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 84340 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 84340 ranks #3 of 4 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
84414 Ogden, UT 26,507 5.4 mi
84404 Ogden, UT 56,363 8.4 mi
84324 Mantua, UT 701 8.9 mi

More ZIP Codes in Box Elder County

84302 standard
Brigham City, UT
Pop: 23,703
84337 standard
Tremonton, UT
Pop: 11,393
84312 standard
Garland, UT
Pop: 4,028
84307 standard
Corinne, UT
Pop: 1,375
84314 standard
Honeyville, UT
Pop: 1,031
84301 standard
Bear River City, UT
Pop: 883

Related Areas

Box Elder County Willard, UT Utah

Frequently Asked Questions

What county is ZIP code 84340 in? ▼
ZIP code 84340 (Willard) is located in Box Elder County, Utah. Box Elder County contains multiple ZIP codes, see the full list at /counties/box-elder-ut.
What is the population of ZIP code 84340? ▼
ZIP code 84340 in Willard, UT has a population of 3,369 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 84340? ▼
The median household income in ZIP 84340 is $108,304, which is 42% above the national average of $76,288.
What is the average home value in ZIP 84340? ▼
The median home value in ZIP 84340 is $498,000, which is 79% above the national average of $278,155.
What is the demographic makeup of ZIP 84340? ▼
The largest racial group in ZIP 84340 is White at 89.5%. Hispanic or Latino residents make up 6.9% of the population.
How many businesses are in ZIP code 84340? ▼
ZIP code 84340 has 83 business establishments employing approximately 459 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 84340? ▼
The top industries by establishment count in ZIP 84340 are: Construction (30), Manufacturing (10), Other services (except public administration) (10). There are 8 industry sectors represented in total.
How have home values changed in ZIP code 84340? ▼
According to the FHFA House Price Index, home values in ZIP 84340 increased by 4.8% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 189%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 84340? ▼
In ZIP code 84340, 63.5% of residents aged 25+ have a high school diploma or higher, and 34.8% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What is the average commute time in ZIP 84340? ▼
The mean commute time for workers in ZIP code 84340 is 24.9 minutes according to Census ACS data. The national average is roughly 26 minutes, so commuters here spend less time traveling to work than typical.
What percentage of residents own vs. rent in ZIP 84340? ▼
In ZIP code 84340, approximately 84.2% of occupied housing units are owner-occupied and 15.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 84340? ▼
The poverty rate in ZIP code 84340 is 4.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.