98537   Zip Code Cosmopolis Grays Harbor WA United States

City Cosmopolis
County Grays Harbor
State Washington
Latitude 46.81719
Longitude -123.59768
Population 2,820
Density 17.36 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: $79,459
Median individual: $45,492

Race

Mode: 85.7% White

Gender

 53.6% male 

Rent

  $974 / month  

Median house value: $327,105.0

Age

Median: 41.2 years old

Education

With at least college degree: 27.4%
With STEM degree: 44.5%

Marital Status

 58.0% married 

Never married: 25.9%

Labor Force Participation

 57.7% working 

Unemployed: 5.3%

Average Family Size

 3.32 people 

Commute Time

 30.3 minutes 

Health Care

 2.2% uninsured 

Poverty

 10.2%

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

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