Federal Way-Auburn Division WA Demographic Data and Boundary Map


Federal Way-Auburn Division, WA

The Federal Way-Auburn Division is a County Subdivision of King County. The subdivision has a Z5 Census Class Code which indicates that the Federal Way-Auburn Division is a statistical county subdivision.

Also See: King County Data | Cities in King County | County Subdivisions in King County

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  1. Federal Way-Auburn Division 2018 Demographic Data
  2. Growth Rates for Federal Way-Auburn Division (Historical & 5-Year Forecast)
  3. Neighborhoods Demographics (Home Values, Household Income, etc.)
  4. Washington Research Tools (Easy Tools & Current Data)
  5. Washington Data Comparison Tool - 2018 Demographics

Federal Way-Auburn Division Boundary Map


Federal Way-Auburn Division Data & Demographics (As of July 1, 2018)


Total Population 185,264
Population in Households 183,755
Population in Familes 148,896
Population in Group Qrtrs 1,509
Population Density1 3,331
Diversity Index2 73


Total Households 67,467
Average Household Size 2.72
Family Households 45,286
Average Family Size 3


Total Housing Units 71,505 (100%)
Owner Occupied HU 39,243 (54.9%)
Renter Occupied HU 28,224 (39.5%)
Vacant Housing Units 4,038 ( 5.6%)
Median Home Value $296,136
Average Home Value $343,898


Median Household Income $64,378
Average Household Income $82,894
Per Capita Income $30,461
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population 1.38% 1.31%
Households 1.13% 1.12%
Families 1.23% 1.24%
Median Household Income   3.19%
Per Capita Income   2.7%
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.

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Washington Census Data Comparison Tool

Compare Washington July 1, 2018 Data
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