98625   Zip Code Kalama Cowlitz WA United States

City Kalama
County Cowlitz
State Washington
Latitude 46.10871
Longitude -122.56093
Population 7,655
Density 39.38 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: $116,435
Median individual: $51,607

Race

Mode: 88.6% White

Gender

 55.2% male 

Rent

No data available.

Age

Median: 48.8 years old

Education

With at least college degree: 30.5%
With STEM degree: 41.5%

Marital Status

 61.1% married 

Never married: 22.0%

Labor Force Participation

 53.0% working 

Unemployed: 3.1%

Average Family Size

 2.89 people 

Commute Time

 28.9 minutes 

Health Care

 2.7% uninsured 

Poverty

 8.9%

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

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