Shadow Lake, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Shadow Lake, Washington had a total population of 2,465, the 287th largest community in Washington, with a median household income of $152,552, which is 55% higher than the state average. The poverty rate is 11.9%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Key Takeaways
- Household income is 55% above the state average — one of the wealthiest communities in Washington.
Shadow Lake Quick Facts
How Shadow 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 | 2,221 | 2,465 | +11.0% |
| Median household income | $137,407 | $152,552 | +11.0% |
| Median home value | $847,100 | $816,300 | -3.6% |
How Shadow 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+)
Shadow Lake Rankings in Washington
Explore Washington Rankings
Other Cities in King County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Seattle | 754,195 | $123,860 | 9.9% | $938,600 |
| Bellevue | 151,847 | $165,576 | 7.2% | $1,340,300 |
| Kent | 135,603 | $92,302 | 10.8% | $587,800 |
| Renton | 105,317 | $100,432 | 8.1% | $672,600 |
| Federal Way | 99,493 | $86,909 | 13.0% | $552,800 |
| Kirkland | 92,621 | $150,414 | 6.1% | $1,115,400 |
| Auburn | 85,676 | $97,884 | 8.9% | $547,900 |
| Redmond | 77,353 | $162,560 | 5.6% | $1,167,800 |
| Sammamish | 66,463 | $239,690 | 4.3% | $1,407,300 |
| Shoreline | 61,431 | $112,751 | 8.8% | $811,100 |
Cities Similar to Shadow Lake
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Carnation | 2,366 | $152,763 | $875,000 | 47.9% | 1.6% |
| Lewisville | 2,465 | $125,647 | $662,600 | 28.4% | 3.3% |
| Fobes Hill | 2,569 | $133,553 | $827,900 | 45.8% | 6.9% |
| Brush Prairie | 2,526 | $122,827 | $568,000 | 28.6% | 3.3% |
| Burley | 2,443 | $118,047 | $678,100 | 42.8% | 5.7% |
Population Overview
Shadow Lake is a small community located in Washington, within King County. The total population is 2,465. It ranks as the 287th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Shadow Lake is 43.4 years. This is 13% higher than the state median of 38.3 years. With 28.6% of the population under 18, Shadow Lake has a notably young demographic profile, suggesting a family-oriented community.
Economy, Income & Housing
The median household income in Shadow Lake is $152,552. This is 55% higher than the state median of $98,141. It is also 89% higher than the national median of $80,734. The poverty rate stands at 11.9%. This is 21% higher than the state poverty rate of 9.9%. The unemployment rate is 3.6%. This is 29% lower than the state rate of 5.1%. The median home value is $816,300. Housing costs are 45% higher than the state median of $564,600. The home-value-to-income ratio is 5.4x. 84.7% of occupied housing units are owner-occupied. This homeownership rate is 33% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Shadow Lake is White (non-Hispanic), making up 77.0% of the population. Asian residents account for 5.3%. The Hispanic or Latino population (4.5%) is well below the state average of 14.4%.
Education
27.7% of residents aged 25 and older hold a bachelor's degree or higher. This is 30% 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 98.4%.
Data Sources & Methodology
All demographic data for Shadow 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 Shadow Lake, Washington?
Shadow Lake, Washington has a population of 2,465 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Shadow Lake, WA?
The median household income in Shadow Lake is $152,552, which is 89% higher than the national median of $80,734.
What is the poverty rate in Shadow Lake, WA?
The poverty rate in Shadow Lake is 11.9%. This means approximately 294 residents live below the federal poverty line.
What is the racial makeup of Shadow Lake, Washington?
Shadow Lake's population is 77.0% White, 0.0% Black, 4.5% Hispanic/Latino, and 5.3% Asian.
What is the median home value in Shadow Lake, WA?
The median home value in Shadow Lake is $816,300. The home-value-to-income ratio is 5.4x.
How educated is Shadow Lake, Washington?
27.7% of adults (25+) in Shadow Lake hold a bachelor's degree or higher, and 9.5% hold a graduate or professional degree.