Big Lake, Washington Demographics & Population 2026
During the 2020–2024 ACS period, Big Lake, Washington had a total population of 2,326, the 295th largest community in Washington, with a median household income of $109,286, which is 11% higher than the state average. The poverty rate is 5.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Big Lake Quick Facts
How Big 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 | 2,648 | 2,326 | -12.2% |
| Median household income | $119,000 | $109,286 | -8.2% |
| Median home value | $659,800 | $666,400 | +1.0% |
How Big 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+)
Big Lake Rankings in Washington
Explore Washington Rankings
Other Cities in Skagit County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Mount Vernon | 35,377 | $75,777 | 16.1% | $472,300 |
| Anacortes | 17,966 | $91,951 | 7.3% | $696,700 |
| Sedro-Woolley | 12,831 | $80,885 | 15.8% | $441,700 |
| Burlington | 10,003 | $80,475 | 14.5% | $466,400 |
| Clear Lake (Skagit County) | 1,093 | $71,667 | 14.0% | $550,500 |
| La Conner | 873 | $80,385 | 6.8% | $553,200 |
| Concrete | 833 | $81,719 | 18.1% | $347,300 |
| Alger | 687 | $109,151 | 6.7% | $700,000 |
| Bow | 585 | $67,103 | 0.0% | $381,000 |
| Bay View | 572 | $90,188 | 0.5% | $901,200 |
Cities Similar to Big Lake
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Summitview | 2,321 | $105,184 | $409,600 | 32.7% | 5.6% |
| Gold Bar | 2,390 | $100,729 | $455,400 | 15.6% | 12.0% |
| Rainier | 2,455 | $106,019 | $425,900 | 22.4% | 14.6% |
| Southworth | 2,286 | $123,281 | $647,300 | 43.6% | 0.4% |
| Burley | 2,443 | $118,047 | $678,100 | 42.8% | 5.7% |
Population Overview
Big Lake is a small community located in Washington, within Skagit County. The total population is 2,326. It ranks as the 295th most populous out of 628 Census-designated places in Washington.
Age Demographics
The median age in Big Lake is 42.9 years. This is 12% higher than the state median of 38.3 years.
Economy, Income & Housing
The median household income in Big Lake is $109,286. This is 11% higher than the state median of $98,141. It is also 35% higher than the national median of $80,734. The poverty rate stands at 5.1%. This is 49% lower than the state poverty rate of 9.9%. The survey records no unemployed residents in Big Lake, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $666,400. Housing costs are 18% higher than the state median of $564,600. The home-value-to-income ratio of 6.1x suggests that housing affordability is a significant concern for many residents. 92.2% of occupied housing units are owner-occupied. This homeownership rate is 45% higher than the state average of 63.8%.
Race & Ethnicity
The largest racial or ethnic group in Big Lake is White (non-Hispanic), making up 78.0% of the population. Hispanic or Latino residents account for 6.8%. The Black or African American population (0.3%) is well below the state average of 3.9%. The Hispanic or Latino population (6.8%) is well below the state average of 14.4%. The Asian population (4.3%) is well below the state average of 9.7%.
Education
36.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 8% 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 94.8%.
Data Sources & Methodology
All demographic data for Big 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 Big Lake, Washington?
Big Lake, Washington has a population of 2,326 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Big Lake, WA?
The median household income in Big Lake is $109,286, which is 35% higher than the national median of $80,734.
What is the poverty rate in Big Lake, WA?
The poverty rate in Big Lake is 5.1%. This means approximately 118 residents live below the federal poverty line.
What is the racial makeup of Big Lake, Washington?
Big Lake's population is 78.0% White, 0.3% Black, 6.8% Hispanic/Latino, and 4.3% Asian.
What is the median home value in Big Lake, WA?
The median home value in Big Lake is $666,400. The home-value-to-income ratio is 6.1x.
How educated is Big Lake, Washington?
36.3% of adults (25+) in Big Lake hold a bachelor's degree or higher, and 14.6% hold a graduate or professional degree.