Liberty Lake, WA demographics:
population, income, and more

Total population
12,737
2.4% year-over-year change
Median household income
$118,723/yr
12.4% year-over-year change
Housing units
5,047
0.0% year-over-year change

Liberty Lake population

How many people live in Liberty Lake

Liberty Lake is home to 12,737 residents, according to the most recent Census data. Gender-wise, 45.9% of Liberty Lake locals are male, and 54.1% are female.

Total population
12,737
2.4% year-over-year change
Gender ratio
Male
45.9%
5,847
Female
54.1%
6,890
Value Percent YoY change
Male 5,847 45.9% 3.3%
Female 6,890 54.1% 1.7%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Liberty Lake is 37, with the population distributed as follows: about 26.4% are children under 15, then 8.5% are in the 15 to 24 age group. Adults between 25 and 44 make up 27.2% of the population, while another 21.1% fall into the 45 to 64 bracket. Finally, around 16.8% are 65 or older.

Median age
37.1
Age breakdown
Under 15
26.4%
15 to 24
8.5%
25 to 44
27.2%
45 to 64
21.1%
Over 65
16.8%
Value Percent YoY change
Under 15 3,359 26.4% 4.7%
15 to 24 1,086 8.5% -13.8%
25 to 44 3,460 27.2% 6.0%
45 to 64 2,687 21.1% -1.3%
Over 65 2,145 16.8% 8.3%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Liberty Lake, 94.9% of the population are US-born citizens, while 3.8% have gained naturalized citizenship. At the same time, 1.3% of residents are non-citizens. As for race, 90% of locals are Caucasian, 0.5% are African American and 1.9% have Asian roots. Another 0.4% are Indigenous American, 0.1% are Pacific Islanders, while 1% identify as another race. There’s also a share of 6% that includes residents with two or more races.

Citizenship
U.S.-born citizens
94.9%
Non-U.S.-born citizens
3.8%
Non-citizens
1.3%
Value Percent YoY change
U.S.-born citizens 12,083 94.9% -0.0%
Non-U.S.-born citizens 490 3.8% 84.2%
Non-citizens 164 1.3% 92.9%
Racial breakdown
White
90%
Black or African American
0.5%
American Indian and Alaska Native
0.4%
Asian
1.9%
Native Hawaiian and other Pacific Islander
0.1%
Two or more races
6%
Other
1%
Value Percent
White 11,468 90%
Black or African American 64 0.5%
American Indian and Alaska Native 57 0.4%
Asian 246 1.9%
Native Hawaiian and other Pacific Islander 10 0.1%
Two or more races 761 6%
Other 131 1%

Households in Liberty Lake

A peek inside Liberty Lake households

Liberty Lake has 4,744 households, with an average of 3 members in each. Of these, 73% are families, while the remaining 27% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
4,744
1.4% year-over-year change
Average people per household
3
Non-family households
1,283
Family households
3,461
Value Percent YoY change
Non-family households 1,283 27% -7.3%
Family households 3,461 73% 5.1%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Liberty Lake

The housing landscape of Liberty Lake

Liberty Lake's housing consists of 5,047 units, with 66.2% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.4% and offer a more compact, shared living style. Then there are the multifamily buildings in the area, and for those seeking flexibility, non-traditional options like mobile homes account for 1.7% of the housing landscape.

Housing units
5,047
0.0% year-over-year change
Housing types
Value Percent
1 unit, detached 3,343 66.2%
1 unit, attached 220 4.4%
3 or 4 units 34 0.7%
5 to 9 units 413 8.2%
10 to 19 units 460 9.1%
20 to 49 units 206 4.1%
50 or more units 287 5.7%
Mobile home 84 1.7%
Homes built since 2020
241
69.7% year-over-year change

The age of buildings in Liberty Lake

In Liberty Lake, the median construction year is 2005. About 0.8% of homes were built before the 1940s, with another 0.1% going up by 1949. Most development happened in the second half of the 20th century. Then, 33.4% of homes were added from 2000 to 2009, 28.9% between 2010 and 2019, and 4.8% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 43 0.8% -2.3%
Built between 1940 and 1949 6 0.1% -33.3%
Built between 1970 and 1979 84 1.7% 40.0%
Built between 1980 and 1989 397 7.9% -13.7%
Built between 1990 and 1999 1,134 22.5% -10.3%
Built between 2000 and 2009 1,685 33.4% 20.1%
Built between 2010 and 2019 1,457 28.9% -9.9%
Built in 2020 or later 241 4.8% 69.7%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Liberty Lake occupancy rates

Out of the 4,744 occupied housing units in Liberty Lake, 67% are owner-occupied, while 33% are lived in by tenants. Meanwhile, 6% of all homes on the local market sit vacant.

Occupied housing units
4,744
1.4% year-over-year change
Occupancy breakdown
Renter occupied
1,564
Owner occupied
3,180
Value Percent YoY
change
Renter occupied 1,564 33% 5.0%
Owner occupied 3,180 67% -0.2%
Unoccupied housing units
6.0%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Liberty Lake housing costs

Housing costs in Liberty Lake come to a median of $1,962 per month, while tenants specifically pay a median gross rent of $1,895.

Median housing costs per month
$1,962/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Liberty Lake
$1,895/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Liberty Lake

Liberty Lake education at a glance

About 21.4% of the population in Liberty Lake went to high school, while 18.8% pursued college studies. Another 12.8% earned an associate degree and 29.5% hold a bachelor’s. Meanwhile, 16.5% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 92 1% -8.0%
High school diploma 1,898 21.4% -3.9%
College diploma 1,665 18.8% -9.8%
Associate degree 1,133 12.8% 8.3%
Bachelor's degree 2,619 29.5% 4.2%
Graduate degree 1,460 16.5% 28.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Liberty Lake

How much people earn in Liberty Lake

The average annual household income in Liberty Lake was $153,861 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +8.2% change from the previous year. At the same time, the median income stood at $118,723, reflecting a +12.4% shift over the same period.

Average household income in Liberty Lake
$153,861/year
8.2% year-over-year change
Median household income in Liberty Lake
$118,723/year
12.4% year-over-year change

Liberty Lake income by age

In Liberty Lake, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $133,105. Those with someone between 45 and 64 in charge, often well established professionally, earn $138,114 overall. Younger households, where the main provider is under 25 and just starting out, report a median income of $62,361, while those led by someone over 65, many of whom may be retired, have about $69,400 in earnings. Overall, 94.9% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
Under 25 $62,361 N/A
25 - 44 $133,105 13.9%
45 - 64 $138,114 5.3%
Over 65 $69,400 5.7%
Above poverty level
11,883
Below poverty level
633
Value Percent YoY
change
Above poverty level 11,883 94.9% 2.3%
Below poverty level 633 5.1% -1.9%

Average renter income in Liberty Lake

To get a better sense of what renters earn on average in Liberty Lake, their median household income was $66,853 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 34%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$66,853
Rent-to-income ratio
34%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Liberty Lake

Workforce and job types in Liberty Lake

The job market in Liberty Lake is powered by 5,692 working residents, spread across a range of industries and roles. 83.6% of the working population are employed in professional or administrative positions, while 16.4% are in hands-on or service-based jobs. Also, 10.1% run their own businesses, 64.4% are employed by private companies, and 14% work in the public sector.

Workforce demographics

Working population
5,692
4.2% year-over-year change
White collar
4,760
Blue collar
932
Value Percent YoY change
White collar 4,760 83.6% 2.3%
Blue collar 932 16.4% 15.1%
Employer type
Self employees
10.1%
Private companies
64.4%
Governmental workers
14%
Not for profit companies
11.4%
Value Percent YoY change
Self employees 575 10.1% -5.0%
Private companies 3,666 64.4% 7.1%
Governmental workers 800 14% 1.1%
Not for profit companies 651 11.4% 0.6%
Unemployment rate
2.7%
-23.1% year-over-year change

Available workforce

The unemployment rate in Liberty Lake stands at 2.7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Liberty Lake

How people get around in Liberty Lake

Commuting methods vary: 68.9% of residents travel by personal vehicle and 1.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 3,894 68.9% -0.4%
Bus or trolleybus 88 1.6% 450.0%
Bicycle 20 0.4% -82.5%
Walk 64 1.1% 36.2%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Liberty Lake by zipcode?

Zipcode Population Number of households Median income Average income
99016 21,615 8,012 $103,472 $134,140
99019 12,447 4,872 $120,053 $153,961

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FAQs about Liberty Lake demographics 

What is the total population of Liberty Lake?

Liberty Lake has a total population of 12,737 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +2.4% compared to a year ago.

What is the gender ratio in Liberty Lake?

The gender ratio in Liberty Lake is as follows:
  • 45.9% males (5,847 residents)
  • 54.1% females (6,890 residents)

What is the median age in Liberty Lake?

The median age in Liberty Lake is 37.1.

What is the age distribution of the population in Liberty Lake?

The age distribution in Liberty Lake is as follows:
  • Under 15: 26.4% (3,359 residents)
  • Ages 15-24: 8.5% (1,086 residents)
  • Ages 25-44: 27.2% (3,460 residents)
  • Ages 45-64: 21.1% (2,687 residents)
  • Over 65: 16.8% (2,145 residents)

What is the racial and ethnic makeup of Liberty Lake?

The racial and ethnic makeup of Liberty Lake is as follows:
  • White: 90% (11,468 residents)
  • Black or African American: 0.5% (64 residents)
  • American Indian and Alaska Native: 0.4% (57 residents)
  • Asian: 1.9% (246 residents)
  • Native Hawaiian and Other Pacific Islander: 0.1% (10 residents)
  • Two or More Races: 6% (761 residents)
  • Other: 1% (131 residents)

What percentage of the population in Liberty Lake are U.S.-born citizens?

U.S.-born citizens represent 94.9% of the population in Liberty Lake.

How many housing units are there in Liberty Lake?

There are 5,047 housing units in Liberty Lake, reflecting a +0.0% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Liberty Lake and what is the average household size?

Liberty Lake has a total of 4,744 households, with an average of 3 people in each.

What is the median household income in Liberty Lake?

Liberty Lake has a median household income of $118,723, representing a +12.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Liberty Lake?

The employment rate is 97.3% in Liberty Lake, with a workforce of 5,692 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 83.6% (4,760 residents)
  • Blue-collar workers: 16.4% (932 residents)

Places of employment:
  • Self-employed: 10.1% (575 residents)
  • Private companies: 64.4% (3,666 residents)
  • Governmental workers: 14% (800 residents)
  • Not-for-profit companies: 11.4% (651 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025