PlainZIP

Mantua, UT · standard

ZIP Code 84324

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

701
23/sq mi
$142,188
Median income
$607,100
Median home value
41.4%
Bachelor's or higher

The verdict

Mantua pairs a top-decile household income with top-decile home values, in a rural, homeowner-dominated area.

Top 5%
household income, US ZIPs
Top 9%
home value, US ZIPs
23
people per sq mi
97%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 84324 against every reporting US ZIP.

ZIP code 84324 is a sparsely populated ZIP (a standard USPS delivery area) in Mantua, Box Elder County, Utah, home to just 701 residents across 30.9 square miles, a density of 23 people per square mile, in the Denver time zone.

ZIP 84324 skews affluent, with a median household income of $142,188 (64% above the Utah average), while per-capita income is $41,290. The poverty rate stands at 2.4% and the unemployment rate at 2.1%. The typical home here is valued at $607,100 (41% above the state average); renters pay a median of $2,000 monthly, and 97.2% of units are owner-occupied.

A solid share of residents have a four-year degree: 41.4% of adults hold a bachelor's degree or higher, the median age is 30, and the average commute is 22 minutes. A geography-based comparison follows: 4 ZIP codes within about 10 miles of 84324, plus 6 more within Box Elder County, give a clearer read than the national average alone.

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 84324

Top 5 sectors by establishment count in Mantua, UT

Which industries have the most business establishments in ZIP 84324.

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 84324, Mantua, 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

701

Population

30.9

Area (sq mi)

23

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 84324?

30.0

Median Age

51.2%

Male

48.8%

Female

1.1%

Foreign-Born

White 93.7%
African American 1.8%
Asian 0.4%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.5%
Two or More Ethnicities 2.6%
Hispanic or Latino 4.1%

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?

$142,188

Median Household Income

+64% vs state

$41,290

Per Capita Income

2.4%

Poverty Rate

2.1%

Unemployment Rate

22.4 min

Mean Commute Time

How ZIP 84324 ranks nationally

Mantua, UT household income vs. every US ZIP code

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

$142,188 Top 5% higher than 95% 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%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). This entry sits in this band. $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 65.3%
Bachelor's Degree or Higher 41.4%

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

What does housing look like?

473

Total Housing Units

436

Occupied Units

37

Vacant Units

3.83

Avg Household Size

Occupancy Type

Owner 97.2%
Renter 2.8%

$607,100

Median Home Value

+41% vs state

$2,000

Median Rent

1998

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

+23.5%

YoY Change (2024)

327

HPI Index (2000 = 100)

+227%

Total Change Since 2000

Home values in ZIP 84324 have increased 23.5% over the past year (2024). Since 2000, this ZIP has seen +227% cumulative appreciation.

Year Annual Change HPI Index
2018 +10.1% 192
2019 +7.1% 206
2020 +4.3% 215
2021 +23.5% 265
2024 – 327

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 24 business establishments in ZIP 84324, employing approximately 120 people with a combined annual payroll of $3,392,000.

24

Businesses

120

Employees

$3.4M

Annual Payroll

3

Industry Sectors

Industry Establishments % of Total
Construction 6 25.0%
Professional, scientific, and technical services 6 25.0%
Administrative and support and waste management and remediation services 3 12.5%

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 84324 vs 84339 →

ZIP 84324 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 84324 ranks #5 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 84324 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 84324 ranks the highest of 5 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
84339 Wellsville, UT 5,046 9.5 mi
84302 Brigham City, UT 23,703 6.4 mi
84328 Paradise, UT 1,666 7.3 mi
84340 Willard, UT 3,369 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
84340 standard
Willard, UT
Pop: 3,369
84307 standard
Corinne, UT
Pop: 1,375
84314 standard
Honeyville, UT
Pop: 1,031

Related Areas

Box Elder County Mantua, UT Utah

Frequently Asked Questions

What county is ZIP code 84324 in? ▼
ZIP code 84324 (Mantua) 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 84324? ▼
ZIP code 84324 in Mantua, UT has a population of 701 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 84324? ▼
The median household income in ZIP 84324 is $142,188, which is 86% above the national average of $76,288.
What is the average home value in ZIP 84324? ▼
The median home value in ZIP 84324 is $607,100, which is 118% above the national average of $278,155.
What is the demographic makeup of ZIP 84324? ▼
The largest racial group in ZIP 84324 is White at 93.7%. Hispanic or Latino residents make up 4.1% of the population.
How many businesses are in ZIP code 84324? ▼
ZIP code 84324 has 24 business establishments employing approximately 120 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 84324? ▼
The top industries by establishment count in ZIP 84324 are: Construction (6), Professional, scientific, and technical services (6), Administrative and support and waste management and remediation services (3). There are 3 industry sectors represented in total.
How have home values changed in ZIP code 84324? ▼
According to the FHFA House Price Index, home values in ZIP 84324 increased by 23.5% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 227%. 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 84324? ▼
In ZIP code 84324, 65.3% of residents aged 25+ have a high school diploma or higher, and 41.4% 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 84324? ▼
The mean commute time for workers in ZIP code 84324 is 22.4 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 84324? ▼
In ZIP code 84324, approximately 97.2% of occupied housing units are owner-occupied and 2.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 84324? ▼
The poverty rate in ZIP code 84324 is 2.4% 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.