Medical Lake, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Medical Lake, Washington had a total population of 4,950, the 197th largest city in Washington, with a median household income of $79,989, which is 18% lower than the state average. The poverty rate is 8.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Near full employment with an unemployment rate of just 1.3%.
Medical Lake Quick Facts
How Medical Lake Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 4,927 | 4,950 | +0.5% |
| Median household income | $74,426 | $79,989 | +7.5% |
| Median home value | $333,000 | $368,700 | +10.7% |
How Medical Lake Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 56 | National average: 61
Education
Educational Attainment (Adults 25+)
Medical Lake Rankings in Washington
Explore Washington Rankings
Other Cities in Spokane County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Spokane | 230,293 | $70,064 | 13.8% | $363,500 |
| Spokane Valley | 106,365 | $74,042 | 12.9% | $382,300 |
| Cheney | 12,804 | $54,503 | 31.3% | $395,900 |
| Liberty Lake | 12,737 | $118,723 | 5.0% | $577,500 |
| Airway Heights | 11,245 | $62,874 | 19.5% | $348,500 |
| Fairwood (Spokane County) | 10,674 | $91,988 | 7.8% | $469,100 |
| Mead | 6,893 | $77,045 | 7.4% | $408,200 |
| Country Homes | 6,198 | $84,653 | 14.2% | $429,400 |
| Otis Orchards-East Farms | 5,454 | $97,500 | 5.6% | $430,500 |
| Town and Country | 4,890 | $92,652 | 6.8% | $356,800 |
Cities Similar to Medical Lake
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Connell | 5,054 | $77,721 | $313,600 | 10.1% | 7.9% |
| Omak | 5,036 | $76,544 | $248,900 | 22.7% | 26.1% |
| East Port Orchard | 4,725 | $75,320 | $435,900 | 23.3% | 10.4% |
| Boulevard Park | 4,575 | $78,954 | $456,100 | 18.5% | 28.0% |
| Town and Country | 4,890 | $92,652 | $356,800 | 26.9% | 6.8% |
Population Overview
Medical Lake is a small community located in Washington, within Spokane County. The total population is 4,950. It ranks as the 197th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Medical Lake is 41.1 years. This is 7% higher than the state median of 38.3 years.
Economy, Income & Housing
The median household income in Medical Lake is $79,989. This is 18% lower than the state median of $98,141. It is also about the same as the national median of $80,734. The poverty rate stands at 8.1%. This is 18% lower than the state poverty rate of 9.9%. The unemployment rate is 1.3%. This is 75% lower than the state rate of 5.1%. The median home value is $368,700. Housing costs are 35% lower than the state median of $564,600. The home-value-to-income ratio is 4.6x. 66.1% of occupied housing units are owner-occupied. This homeownership rate is 4% higher than the state average of 63.8%.
Race & Ethnicity
Medical Lake has a predominantly White (non-Hispanic) population, comprising 86.3% of all residents. Hispanic or Latino residents account for 6.2%. The Hispanic or Latino population (6.2%) is well below the state average of 14.4%. The Asian population (0.2%) is well below the state average of 9.7%.
Education
33.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 16% lower than the state rate of 39.6%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.5%.
Data Sources & Methodology
All demographic data for Medical Lake, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 628 Census-designated places in Washington. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Medical Lake, Washington?
Medical Lake, Washington has a population of 4,950 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Medical Lake, WA?
The median household income in Medical Lake is $79,989, which is about the same as the national median of $80,734.
What is the poverty rate in Medical Lake, WA?
The poverty rate in Medical Lake is 8.1%. This means approximately 357 residents live below the federal poverty line.
What is the racial makeup of Medical Lake, Washington?
Medical Lake's population is 86.3% White, 4.1% Black, 6.2% Hispanic/Latino, and 0.2% Asian.
What is the median home value in Medical Lake, WA?
The median home value in Medical Lake is $368,700. The home-value-to-income ratio is 4.6x.
How educated is Medical Lake, Washington?
33.3% of adults (25+) in Medical Lake hold a bachelor's degree or higher, and 5.3% hold a graduate or professional degree.