Seattle, WA 98188 ZIP Code Profile

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ZIP Code 98188: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Seattle, WA 98188

Acceptable Alternative
Seatac, WA 98188
Tukwila, WA 98188

Not Acceptable, USPS
Duwamish, WA 98188
McMicken Heights, WA 98188
Riverton, WA 98188

  • ZIP Code Type: STANDARD
  • County: King County
  • Centroid: Latitude 47.446, Longitude -122.269
  • Time Zone: Pacific Time Zone (UTC -8 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,729
  • PO Box Addresses: 0
  • Residential Addresses: 9,909
    • Multi-Family Addresses: 4,857
    • Single Family Addresses: 5,052

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

Jump to... (On This Page!)
  1. 98188 2018 Demographic Data
  2. Growth Rates for 98188 (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Washington Research Tools (Easy Tools & Current Data)
  3. Washington Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.



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Seattle, WA 98188 Data & Demographics (As of July 1, 2018)

POPULATION

Total Population 24,053
Population in Households 23,978
Population in Familes 18,141
Population in Group Qrtrs 75
Population Density2 2,840
Diversity Index3 83
 

INCOME

Median Household Income $51,506
Average Household Income $69,062
Per Capita Income $26,580

HOUSING

Total Housing Units 9,847 (100%)
Owner Occupied HU 4,510 (45.8%)
Renter Occupied HU 4,710 (47.8%)
Vacant Housing Units 627 ( 6.4%)
Median Home Value $299,007
Average Home Value $339,241
 

HOUSEHOLDS

Total Households 9,220
Average Household Size 2.6
Family Households 5,438
Average Family Size 3
NOTES
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.

GROWTH RATE / YEAR

2010-2018 2018-2023
Population 0.86% 1.07%
Households 0.51% 0.82%
Families 0.68% 1.0%
Median Household Income   3.1%
Per Capita Income   2.81%

Seattle, WA 98188 - Peer Comparisons by Rank and Percentile

The table below compares 98188 to the other 581 ZIP Codes in Washington by rank and percentile using July 1, 2018 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 # 139 76th
Population Density # 109 81st
Diversity Index # 12 98th
Median Household Income # 378 35th
Per Capita Income # 404 31st

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


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