Liberty Lake Flag

Liberty Lake

County:
Spokane County
County Seat:
No
Area (mi²):
6.344
State:
Washington

Liberty Lake is a city located in Spokane County, Washington. Liberty Lake has a 2025 population of 13,888. Liberty Lake is currently growing at a rate of 2.59% annually and its population has increased by 14.43% since the most recent census, which recorded a population of 12,137 in 2020.

The average household income in Liberty Lake is $142,219 with a poverty rate of 5.2%.The median age in Liberty Lake is 37.4 years: 37.9 years for males, and 36.6 years for females.

13.9K
Total Population
2,189
Density (mi²)
350 2.59%
Growth

Liberty Lake Population

Liberty Lake Population

Data after 2023 is projected based on recent change

8K10K12K14K16K2010201220142016201820202022202420262028YearPopulation

Demographics

The racial composition of Liberty Lake includes 93.33% White, and smaller percentages for Asian, Native American, Black or African American, other race, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

93.33%
Race
Population
Percentage (of total)
White11,60593.33%
Two or more races5114.11%
Asian1301.05%
Native American1251.01%
Black or African American430.35%
Other race120.1%
Native Hawaiian or Pacific Islander90.07%

Liberty Lake Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Liberty Lake's average per capita income is $67,390. Household income levels show a median of $105,599. The poverty rate stands at 5.2%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$135,144-
Families$130,441$174,143
Households$105,599$142,219
Non Families$59,609$64,455

$67,390

Average Income

$105,599

Median Household Income

5.2%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)