98023   Zip Code Federal Way King WA United States

City Federal Way
County King
State Washington
Latitude 47.30881
Longitude -122.36198
Population 50,448
Density 4915.8 people per square mile
Time Zone America/Los Angeles
  • All demographic data comes from the 2024 American Community Survey (5-year study).
  • Learn more about each field.
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Household Income

Median household: $104,893
Median individual: $49,307

Race

Mode: 42.4% White

Gender

 51.9% male 

Rent

  $1900 / month  

Median house value: $589,694.0

Age

Median: 38.6 years old

Education

With at least college degree: 33.9%
With STEM degree: 49.8%

Marital Status

 48.2% married 

Never married: 37.4%

Labor Force Participation

 66.0% working 

Unemployed: 3.8%

Average Family Size

 3.28 people 

Commute Time

 32.6 minutes 

Health Care

 7.9% uninsured 

Poverty

 9.0%

All data comes from the SimpleMaps US Zips Comprehensive Database, February 2026.

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