Plymouth, UT 84330 ZIP Code Profile

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Plymouth, UT

ZIP Code 84330: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Plymouth, UT 84330

  • ZIP Code Type: PO BOX
  • County: Box Elder County
  • Centroid: Latitude 41.909, Longitude -112.157
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: Yes
  • Businesses Addresses: 13
  • PO Box Addresses: 158
  • Residential Addresses: 1
    • Multi-Family Addresses: 0
    • Single Family Addresses: 1

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting demographic data.


84330 ZIP Code Map

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Plymouth, UT 84330 Data & Demographics (As of July 1, 2017)


Total Population 410
Daytime Population: Workers 372
Daytime Population: Residents 238
Total Daytime Population (TDP) 610
Ratio TDP/Total Population1 1.49
Population in Households 410
Population in Familes 381
Population in Group Qrtrs 0
Population Density2 519
Diversity Index3 17


Median Household Income $64,254
Average Household Income $98,692
Per Capita Income $30,330


Total Housing Units 140 (100%)
Owner Occupied HU 111 (79.3%)
Renter Occupied HU 15 (10.7%)
Vacant Housing Units 14 ( 10.0%)
Median Home Value $195,370
Average Home Value $254,505


Total Households 126
Average Household Size 3.25
Family Households 106
Average Family Size 4
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 2.05% 1.83%
Households 2.02% 1.69%
Families 1.82% 1.82%
Median Household Income   2.67%
Per Capita Income   3.24%

Plymouth, UT 84330 - Peer Comparisons by Rank and Percentile

The table below compares 84330 to the other 295 ZIP Codes in Utah by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 231 22nd
Population Density # 80 73rd
Diversity Index # 244 18th
Median Household Income # 78 74th
Per Capita Income # 36 88th

Additional comparisons and rankings can be made with a VERY EASY TO USE Utah Census Data Comparison Tool.

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