Union, WA 98592 ZIP Code Profile

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Union, WA

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ZIP Code 98592: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Union, WA 98592

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 71
  • Single Family Addresses: 648
  • Multi-Family Addresses: 0
  • County: Mason County
  • Centroid: Latitude 47.345, Longitude -123.077
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes

Neighborhood 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 certain data.


98592 ZIP Code Map

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Union, WA 98592 Data & Demographics (As of July 1, 2016)


Total Population 2,236
Population in Households 2,236
Population in Familes 1,792
Population in Group Qrtrs 0
Population Density1 76
Diversity Index2 27


Total Households 1,030
Average Household Size 2.17
Family Households 697
Average Family Size 3


Total Housing Units 1,743 (100%)
Owner Occupied HU 861 (49.4%)
Renter Occupied HU 169 ( 9.7%)
Vacant Housing Units 713 (40.9%)
Median Home Value $320,545
Average Home Value $348,780


Median Household Income $55,487
Average Household Income $70,152
Per Capita Income $32,315
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.19% 0.08%
Households 0.25% 0.14%
Families 0.18% 0.11%
Median Household Income   1.46%
Per Capita Income   2.02%
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.

Union, WA 98592 - Peer Comparisons by Rank and Percentile

The table below compares 98592 to the other 585 ZIP Codes in Washington 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 # 357 39th
Population Density1 # 332 43rd
Diversity Index2 # 394 33rd
Median Household Income # 243 59th
Per Capita Income # 167 72nd

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