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 Moderate-density area
- $142,188
- Median income Above-median income area
- $607,100
- Median home value Above-median home value
- 41.4%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
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 average Utah ZIP), while per-capita income is $41,290. Both reported hardship measures are comparatively low in absolute terms: poverty is 2.4% and unemployment is 2.1%. Housing is both higher-cost and owner-heavy: median home value is $607,100 (41% above the average Utah ZIP), while 97.2% of occupied homes are owner-occupied and median rent is $2,000.
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. The page also surfaces 4 ZIP codes within roughly 10 miles and 6 more in Box Elder County, so 84324 can be compared with both its immediate and county-level context.
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.
- Construction
Construction
6 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
6 establishments
- Administrative and support and waste management and remediation services
Administrative and support and waste management and remediation services
3 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, 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
Who lives in ZIP 84324?
30.0
Median Age
51.2%
Male
48.8%
Female
1.1%
Foreign-Born
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 ZIP avg
$41,290
Per Capita Income
2.4%
Poverty Rate
2.1%
Unemployment Rate
22.4 min
Mean Commute Time
How ZIP 84324 ranks among Utah ZIPs
Mantua, UT household income vs. every Utah ZIP code
Median household income among 258 reporting Utah ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$142,188 Top 3% higher than 97% of 258 Utah ZIPs
Each bar is a $20K-wide band; taller bars hold more Utah 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
473housing units
473
Total Housing Units
436
Occupied Units
37
Vacant Units
3.83
Avg Household Size
Occupancy Type
$607,100
Median Home Value
+41% vs state ZIP avg
$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.
- 84302
Brigham City (84302)
23,703 residents
- 84339 5,046
Wellsville (84339)
5,046 residents
- 84340 3,369
Willard (84340)
3,369 residents
- 84328 1,666
Paradise (84328)
1,666 residents
- 84324 701
Mantua (84324)
701 residents
What this shows Among its immediate neighbors, ZIP 84324 ranks #5 by population - useful context the national average alone can't give.
ZIP 84324 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 84324
Mantua (84324)
$142,188 median income
- 84328
Paradise (84328)
$113,646 median income
- 84339
Wellsville (84339)
$112,744 median income
- 84340
Willard (84340)
$108,304 median income
- 84302
Brigham City (84302)
$79,706 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.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 84324, both outside UT so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Box Elder County
Related Areas
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.
Related
Take this with you
What to do with ZIP 84324's numbers, next.
- See how ZIP 84324 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Mantua, UT ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.