Adams   County WA United States

County FIPS 53001
Largest City Othello
State Washington
Latitude 46.9834
Longitude -118.5606
Population 20,800
Density 10.8 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: $66,136
Median individual: $30,433

Race

Mode: 42.9% White

Gender

 50.9% male 

Rent

  $877 / month  

Median house value: $273,820.0

Age

Median: 29.3 years old

Education

With at least college degree: 15.7%
With STEM degree: 45.5%

Marital Status

 50.9% married 

Never married: 34.7%

Labor Force Participation

 60.0% working 

Unemployed: 3.6%

Average Family Size

 3.83 people 

Commute Time

 22.2 minutes 

Health Care

 16.0% uninsured 

Poverty

 19.5%

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

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