Somerton, AZ 85350 ZIP Code Profile

Related Place Profiles:
Somerton, AZ

ZIP Code 85350: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Somerton, AZ 85350

  • ZIP Code Type: STANDARD
  • County: Yuma County
  • Centroid: Latitude 32.597, Longitude -114.691
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No
  • Businesses Addresses: 166
  • PO Box Addresses: 3,905
  • Residential Addresses: 1,686
    • Multi-Family Addresses: 68
    • Single Family Addresses: 1,618

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.


85350 ZIP Code Map

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Somerton, AZ 85350 Data & Demographics (As of July 1, 2017)


Total Population 19,969
Daytime Population: Workers 4,065
Daytime Population: Residents 11,937
Total Daytime Population (TDP) 16,002
Ratio TDP/Total Population1 0.80
Population in Households 19,964
Population in Familes 18,630
Population in Group Qrtrs 5
Population Density2 209
Diversity Index3 66


Median Household Income $34,646
Average Household Income $45,221
Per Capita Income $12,157


Total Housing Units 5,826 (100%)
Owner Occupied HU 3,662 (62.9%)
Renter Occupied HU 1,703 (29.2%)
Vacant Housing Units 461 ( 7.9%)
Median Home Value $143,929
Average Home Value $168,214


Total Households 5,365
Average Household Size 3.72
Family Households 4,702
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 0.85% 0.81%
Households 0.85% 0.78%
Families 0.79% 0.74%
Median Household Income   1.63%
Per Capita Income   2.78%

Somerton, AZ 85350 - Peer Comparisons by Rank and Percentile

The table below compares 85350 to the other 383 ZIP Codes in Arizona 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 # 147 62nd
Population Density # 176 54th
Diversity Index # 124 68th
Median Household Income # 306 20th
Per Capita Income # 346 10th

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

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