Coolidge, AZ 85128 ZIP Code Profile

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Coolidge, AZ

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ZIP Code 85128: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Coolidge, AZ 85128

  • ZIP Code Type: STANDARD
  • County: Pinal County
  • Centroid: Latitude 32.984, Longitude -111.525
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No
  • Businesses Addresses: 371
  • PO Box Addresses: 752
  • Residential Addresses: 4,925
    • Multi-Family Addresses: 1,822
    • Single Family Addresses: 3,103

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 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.


85128 ZIP Code Map

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Coolidge, AZ 85128 Data & Demographics (As of July 1, 2017)


Total Population 15,449
Daytime Population: Workers 4,610
Daytime Population: Residents 10,097
Total Daytime Population (TDP) 14,707
Ratio TDP/Total Population1 0.95
Population in Households 15,392
Population in Familes 12,729
Population in Group Qrtrs 57
Population Density2 99
Diversity Index3 82


Median Household Income $40,410
Average Household Income $50,631
Per Capita Income $16,798


Total Housing Units 6,144 (100%)
Owner Occupied HU 3,219 (52.4%)
Renter Occupied HU 1,868 (30.4%)
Vacant Housing Units 1,057 (17.2%)
Median Home Value $96,861
Average Home Value $129,955


Total Households 5,087
Average Household Size 3.03
Family Households 3,625
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 0.86% 1.39%
Households 0.87% 1.25%
Families 0.72% 1.17%
Median Household Income   2.06%
Per Capita Income   2.44%

Coolidge, AZ 85128 - Peer Comparisons by Rank and Percentile

The table below compares 85128 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 # 172 55th
Population Density # 201 48th
Diversity Index # 32 92nd
Median Household Income # 244 37th
Per Capita Income # 305 21st

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

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