Cowlitz   County WA United States

County FIPS 53015
Largest City Longview
State Washington
Latitude 46.1932
Longitude -122.6810
Population 112,360
Density 98.5 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.
Download the data

Household Income

Median household: $76,531
Median individual: $38,908

Race

Mode: 83.2% White

Gender

 50.1% female 

Rent

  $1206 / month  

Median house value: $397,068.0

Age

Median: 41.5 years old

Education

With at least college degree: 17.6%
With STEM degree: 43.3%

Marital Status

 49.7% married 

Never married: 29.0%

Labor Force Participation

 56.7% working 

Unemployed: 5.9%

Average Family Size

 3.06 people 

Commute Time

 26.1 minutes 

Health Care

 6.2% uninsured 

Poverty

 12.2%

All data comes from the SimpleMaps US Counties Database, 2026.

Home (Maps) | Database License | Privacy | Database Releases | Database Order Lookup | Resources | Contact | FAQs
SimpleMaps.com is a product of Pareto Software, LLC. © 2010-2026.