Plymouth, UT · standard
ZIP Code 84330
Box Elder County, Utah - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 502
- 7/sq mi Low-density area
- $86,518
- Median income Above-median income area
- $402,500
- Median home value Above-median home value
- 14.2%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Plymouth pairs an above-median household income with upper-quartile home values, in a rural, homeowner-dominated area.
- Top 30%
- household income, US ZIPs
- Top 20%
- home value, US ZIPs
- 7
- people per sq mi
- 94%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 84330 against every reporting US ZIP.
ZIP code 84330 is a sparsely populated ZIP (a standard USPS delivery area) in Plymouth, Box Elder County, Utah, home to just 502 residents across 74.9 square miles, a density of 7 people per square mile, in the Denver time zone.
ZIP 84330 lands in the middle-income range, with a median household income of $86,518 (0% below the average Utah ZIP), while per-capita income is $37,611. Both reported hardship measures are comparatively low in absolute terms: poverty is 3.3% and unemployment is 2.6%. Median home value is $402,500 (7% below the average Utah ZIP); 94.0% of occupied homes are owner-occupied.
Formal educational attainment runs low here: just 14.2% of adults hold a bachelor's degree or higher, the median age is 47.3, and the average commute is -. The page also surfaces 7 ZIP codes within roughly 10 miles and 6 more in Box Elder County, so 84330 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 84330
Top 5 sectors by establishment count in Plymouth, UT
Which industries have the most business establishments in ZIP 84330.
- Transportation and warehousing
Transportation and warehousing
5 establishments
- Construction
Construction
3 establishments
- Retail trade
Retail trade
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 84330, Plymouth, 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
502
Population
74.9
Area (sq mi)
7
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 84330?
47.3
Median Age
48.4%
Male
51.6%
Female
0.3%
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?
$86,518
Median Household Income
-0% vs state ZIP avg
$37,611
Per Capita Income
3.3%
Poverty Rate
2.6%
Unemployment Rate
How ZIP 84330 ranks among Utah ZIPs
Plymouth, 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)
$86,518 Top 44% higher than 56% 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
139housing units
139
Total Housing Units
133
Occupied Units
6
Vacant Units
2.74
Avg Household Size
Occupancy Type
$402,500
Median Home Value
-7% vs state ZIP avg
1992
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 18 business establishments in ZIP 84330, employing approximately 969 people with a combined annual payroll of $105,606,000.
18
Businesses
969
Employees
$105.6M
Annual Payroll
3
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Transportation and warehousing | 5 | 27.8% |
| Construction | 3 | 16.7% |
| Retail trade | 3 | 16.7% |
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 84330 vs 84305 →
ZIP 84330 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 84312
Garland (84312)
4,028 residents
- 83286 1,241
Weston (83286)
1,241 residents
- 84305 751
Clarkston (84305)
751 residents
- 84311 714
Fielding (84311)
714 residents
- 84330 502
Plymouth (84330)
502 residents
- 84306 318
Collinston (84306)
318 residents
- 84331 272
Portage (84331)
272 residents
- 84334 230
Riverside (84334)
230 residents
What this shows Among its immediate neighbors, ZIP 84330 ranks #5 by population - useful context the national average alone can't give.
ZIP 84330 vs its nearest neighbors, by median income
Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 84306
Collinston (84306)
$121,250 median income
- 83286
Weston (83286)
$92,500 median income
- 84330
Plymouth (84330)
$86,518 median income
- 84312
Garland (84312)
$83,088 median income
- 84311
Fielding (84311)
$77,841 median income
- 84331
Portage (84331)
$65,625 median income
- 84305
Clarkston (84305)
$64,583 median income
What this shows By household income, ZIP 84330 ranks #3 of 7 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 84330, 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 84330 in?
ZIP code 84330 (Plymouth) 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 84330?
ZIP code 84330 in Plymouth, UT has a population of 502 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 84330?
The median household income in ZIP 84330 is $86,518, which is 13% above the national average of $76,288.
What is the average home value in ZIP 84330?
The median home value in ZIP 84330 is $402,500, which is 45% above the national average of $278,155.
What is the demographic makeup of ZIP 84330?
The largest racial group in ZIP 84330 is White at 92.0%. Hispanic or Latino residents make up 0.5% of the population.
How many businesses are in ZIP code 84330?
ZIP code 84330 has 18 business establishments employing approximately 969 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 84330?
The top industries by establishment count in ZIP 84330 are: Transportation and warehousing (5), Construction (3), Retail trade (3). There are 3 industry sectors represented in total.
What is the education level in ZIP code 84330?
In ZIP code 84330, 57.7% of residents aged 25+ have a high school diploma or higher, and 14.2% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 84330?
In ZIP code 84330, approximately 94.0% of occupied housing units are owner-occupied and 6.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 84330?
The poverty rate in ZIP code 84330 is 3.3% 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 84330's numbers, next.
- See how ZIP 84330 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Plymouth, 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.