ZIP Code 99019 - Liberty Lake Washington

ZIP Code 99019 is located in Liberty Lake Washington. 99019 is entirely within Spokane County. Regionally, 99019 is located in the Spokane Area.

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ZIP Code 99019 Quick Stats

ZIP Code NameLiberty Lake
Primary CountySpokane County
ZIP Code TypeStandard
Population (2022)12,245
Area Code(s)509
Current Time

ZIP Code 99019 Map

99019 Demographics

99019 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Washington based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 99019 is White. The majority race/ethnicity attending public schools in 99019 is White. The current unemployment level in 99019 is 4.4%.

Population Growth Rate10.45%
Population Density520 People per Square Mile
Total Households3,700
Percentage High Income Households12.7%
Median Household Income (2021)$100,729
Average Adjusted Gross Income (2021)$593,880
Current Unemployment Rate (June 2024)4.4%
Majority Race/EthnictyWhite - 94.63%
Public School Majority Race/EthnictyWhite - 86.34%

99019 Race/Ethnicty Breakdown

Native American1301.09%
Hawaiian/Pac. Islander00%

99019 Public School Race/Ethnicty Breakdown

Native American101.07%
Hawaiian/Pac. Islander70.75%

99019 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3966.28%
Bachelor Degree1,95430.98%
High School Diploma80512.76%
No High School Diploma200.32%
GED or Alternate470.75%
1 or More Years of College96615.32%
Associates Degree81612.94%
Masters Degree92114.6%
Professional Degree2894.58%
Doctorate Degree931.47%

99019 Geography

Adjacent ZIP Codes
Cities/Towns in 99019
RegionSpokane Area
Metropolitan/Micropolitan Stat AreaSpokane-Spokane Valley, WA
Time ZonePacific Daylight Time
IANA TimezoneAmerica/Los_Angeles
Area24 Square Miles

99019 Politics

US Congressional Districts in 99019
Washington State Senate Districts in 99019
Washington State House of Representatives Districts in 99019

99019 Schools

School Districts in 99019
Elementary Schools in 99019
Middle Schools in 99019
High Schools in 99019

99019 Weather and Climate Data

Plant Hardiness ZoneZone 6b: -5F to 0F
Average First Frost DateSeptember 21 - 31
Average Last Frost DateMay 1 - 10
Koppen-Geiger Climate ZoneDsb - Humid Continental Climate - Dry Cool Summer
Ecoregion15s - Spokane Valley Outwash Plains

99019 Annual Climate Data

Avg Min Temp (°F)22262934414852524435292436
Avg Max Temp (°F)34414958667382837359423558
Avg Precip (In.)2.131.892.021.5321.561.05.81.961.412.772.6820.83

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