98029   Zip Code Issaquah King WA United States

City Issaquah
County King
State Washington
Latitude 47.5576
Longitude -122.0091
Population 30,586
Density 3007.25 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: $170,759
Median individual: $90,970

Race

Mode: 51.8% White

Gender

 53.1% female 

Rent

  $2740 / month  

Median house value: $1,050,232.0

Age

Median: 37.2 years old

Education

With at least college degree: 72.2%
With STEM degree: 64.5%

Marital Status

 61.7% married 

Never married: 27.4%

Labor Force Participation

 71.6% working 

Unemployed: 3.1%

Average Family Size

 2.95 people 

Commute Time

 28.6 minutes 

Health Care

 1.5% uninsured 

Poverty

 4.9%

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

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