Snohomish County, Washington Income Statistics
Snohomish County Wealth Score
The wealth index reflects the overall economic prosperity and financial well-being of a county's residents based on income levels, employment rates, and income inequality metrics.
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B
Snohomish County Around averageAmong the top 3 wealthiest counties in Washington
Source: Map AI Methodology
Income Statistics Overview
| Metric | Snohomish County | Washington Avg | US Average |
|---|---|---|---|
| Median Household Income | $111,921 | $98,224 | $80,455 |
| Median Personal Income | $77,686 | $73,370 | $60,758 |
| Average Yearly Income Growth | 5.3% | 5.6% | 4.8% |
| Six-Figure Earners | 21.6% | 19.3% | 13.9% |
| $200k+ Households | 21.8% | 18.5% | 13.2% |
The median household income in Snohomish County is about 14% higher than in Washington. Income has been growing slower in Snohomish County (5.3%/yr) than in Washington (5.6%/yr).
About 22% of adults in Snohomish County earn six figures ($100,000 or more) a year, higher than the Washington average of 19%.
Median Household Income 2009–2024 Trend
Median Household Income Over Time
Median household income in Snohomish County, Washington grew by 71.7% from 2009 to 2024, reaching $111,921 in 2024. That's an average of about 5.3% per year.
Income Inequality and the Gender Pay Gap in Snohomish County
| Metric | Snohomish County | Washington Avg | US Average |
|---|---|---|---|
| Gini Coefficient | 0.527 | 0.534 | 0.552 |
| Male Median Income | $92,606 | $86,137 | $69,667 |
| Female Median Income | $71,301 | $68,506 | $56,850 |
| Gender Pay Gap | 23.0% | 20.5% | 18.4% |
The Gini coefficient measures how evenly income is shared between richer and poorer households, from 0 (everyone earns the same) to 1 (one household earns nearly everything). The lower the number, the more equally income is distributed. In Snohomish County, it is 0.527, lower than Washington's 0.534, so income is more evenly distributed here than there, and lower than the US's 0.552, so income is more evenly distributed here than there.
Men's income is about 30% more than women's income in Snohomish County, Washington. Over a 35-year career, a 30% wage gap accumulates to roughly $745,675 in unearned income for female workers in the area.
Income by Sex Over Time
Since 2009, the income gap between men and women in Snohomish County, Washington has narrowed from about 26% to 23% in 2024. Over that period the gap was widest at 27% in 2012. In dollar terms, the gap has widened by $6,844 since 2009.
Employment
| Metric | Snohomish County | Washington Avg | US Average |
|---|---|---|---|
| Unemployment Rate | 4.4% | 5.0% | 5.2% |
| Working from Home | 20.0% | 19.8% | 15.0% |
| Commute time (minutes) | 28 | 22 | 22 |
Approximately 20,324 people are unemployed in Snohomish County, Washington.
The average commute time in Snohomish County is 28 minutes, longer than the 22 minutes in Washington.
Unemployment Rate Over Time
Since 2011, the unemployment rate in Snohomish County, Washington has fallen from 8.1% to 4.4% in 2024. Over that period the rate peaked at 9.2% in 2013 and fell as low as 4.0% in 2019.
Snohomish County, WA Wealth Compared With Nearby Counties
Snohomish County, WA is the 2nd largest of the 6 counties compared here, 843,136 residents against a local median of 230,493. The measure that sets Snohomish County, WA apart most is median household income: $111,921, 21% above the local median of $92,129. That is the better end of the local range on this measure.
The counties themselves spread $42,607 on median household income, so Snohomish County, WA sits at one end of an already wide local range rather than apart from it. Snohomish County, WA has the 2nd highest median household income of the 6 areas compared here.
| Area | Population | Median household income | Income growthAverage yearly change in median household income since 2016. Each year is measured in its own dollars, so this is growth before inflation. | Unemployment | Income inequalityGini coefficient: 0 would mean every household earns the same, 1 that a single household earns everything. The lower the number, the more equally income is shared here. |
|---|---|---|---|---|---|
| Snohomish County, WA | 843,136 | $111,921 #2/6 | 5.3%/yr #5/6 | 4.4% #3/6 | 0.527 #4/6 |
| Skagit County, WA | 131,328 | $88,887 | 5.8%/yr | 4.8% | 0.527 |
| King County, WA | 2,275,758 | $124,760 | 5.9%/yr | 4.8% | 0.511 |
| Whatcom County, WA | 230,493 | $82,153 | 5.2%/yr | 4.8% | 0.535 |
| Island County, WA | 86,836 | $92,129 | 5.5%/yr | 3.6% | 0.518 |
| Kitsap County, WA | 276,921 | $104,681 | 6.0%/yr | 4.2% | 0.519 |
Conclusion
Considering all these factors, Snohomish County, Washington has an overall wealth index grade of B, making it somewhat better than Washington, and somewhat better than the country as a whole.
Frequently Asked Questions
Common questions about income and wealth in Snohomish County, Washington.
How Rich Is Snohomish County, Washington?
Snohomish County has a wealth index grade of B. The wealth index grades areas from A+ (best) to F- by combining income levels, employment rates, and income inequality; a B grade means residents are quite well off compared to the U.S. average. The median household income is $111,921, about 14% higher than the Washington average of $98,224.
How has median household income changed in Snohomish County, Washington?
Between 2009 and 2024, the median household income in Snohomish County, Washington rose 72%, from $65,195 to $111,921. Over the same years, income here lagged behind Washington as a whole: +72% against +73%.
What was the median household income in Snohomish County in 2023?
In 2023, the median household income in Snohomish County, Washington was $108,777, up 4% from $104,245 in 2022. The Washington median that year was $95,216.
What was the median household income in Snohomish County in 2020?
In 2020, the median household income in Snohomish County, Washington was $89,819. By 2024 it had risen 25% to $111,921.
What is the Gini coefficient in Snohomish County, Washington?
The Gini coefficient in Snohomish County is 0.527. It measures income inequality on a scale from 0 (everyone earns the same) to 1 (one household earns everything). That is lower than the US average of 0.552, so income is distributed more equally than in the country overall.
How has the income gap between men and women changed in Snohomish County, Washington?
Since 2009, the income gap between men and women in Snohomish County, Washington has narrowed from about 26% to 23% in 2024. Over that period the gap was widest at 27% in 2012. In dollar terms, the gap has widened by $6,844 since 2009.
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