99019   Zip Code Liberty Lake Spokane WA United States

City Liberty Lake
County Spokane
State Washington
Latitude 47.64222
Longitude -117.07688
Population 12,447
Density 558.55 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: $120,053
Median individual: $52,526

Race

Mode: 92.3% White

Gender

 53.2% female 

Rent

  $1893 / month  

Median house value: $605,900.0

Age

Median: 39.7 years old

Education

With at least college degree: 49.7%
With STEM degree: 41.2%

Marital Status

 65.1% married 

Never married: 18.2%

Labor Force Participation

 62.4% working 

Unemployed: 2.2%

Average Family Size

 3.01 people 

Commute Time

 22.1 minutes 

Health Care

 3.1% uninsured 

Poverty

 4.5%

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

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