99115   Zip Code Coulee City Douglas WA United States

City Coulee City
County Douglas
State Washington
Latitude 47.67326
Longitude -119.38965
Population 1,369
Density 3.37 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: $62,708
Median individual: $28,984

Race

Mode: 85.4% White

Gender

 50.9% female 

Rent

  $725 / month  

Median house value: $243,600.0

Age

Median: 50.5 years old

Education

With at least college degree: 18.0%
With STEM degree: 53.6%

Marital Status

 66.8% married 

Never married: 16.8%

Labor Force Participation

 44.7% working 

Unemployed: 4.5%

Average Family Size

 2.97 people 

Commute Time

 26.5 minutes 

Health Care

 0.9% uninsured 

Poverty

 7.0%

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

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