Surprise, AZ 85378 ZIP Code Profile

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Surprise, AZ

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ZIP Code 85378: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Surprise, AZ 85378

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 338
  • Single Family Addresses: 2,534
  • Multi-Family Addresses: 950
  • County: Maricopa County
  • Centroid: Latitude 33.638, Longitude -112.341
  • Time Zone: Mountain Time Zone (UTC -7 hours)
  • Observes DST: No

Neighborhood Data

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Surprise, AZ 85378 Data & Demographics (As of July 1, 2016)


Total Population 10,932
Population in Households 10,867
Population in Familes 8,581
Population in Group Qrtrs 65
Population Density1 2,160
Diversity Index2 73


Total Households 4,116
Average Household Size 2.64
Family Households 2,660
Average Family Size 3


Total Housing Units 5,281 (100%)
Owner Occupied HU 2,600 (49.2%)
Renter Occupied HU 1,516 (28.7%)
Vacant Housing Units 1,165 (22.1%)
Median Home Value $145,678
Average Home Value $147,500


Median Household Income $39,148
Average Household Income $50,358
Per Capita Income $19,165
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 2.82% 1.91%
Households 2.16% 1.6%
Families 2.06% 1.47%
Median Household Income   1.01%
Per Capita Income   1.6%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Surprise, AZ 85378 - Peer Comparisons by Rank and Percentile

The table below compares 85378 to the other 385 ZIP Codes in Arizona by rank and percentile using July 1, 2016 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 # 193 50th
Population Density1 # 96 75th
Diversity Index2 # 85 78th
Median Household Income # 238 38th
Per Capita Income # 251 35th

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

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