Mukilteo city, Washington Demographics & Population 2026
As of 2026, Mukilteo city, Washington has a total population of 21,312, the 67th largest city in Washington, with a median household income of $122,612, which is 29% higher than the state average. The poverty rate is 5.8%.
Key Takeaways
- 54.8% of adults hold a bachelor's degree or higher — top 10% in Washington.
Mukilteo city Quick Facts
How Mukilteo city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A diverse community with significant representation from multiple racial and ethnic groups.
State average: 55 | National average: 60
Education
Educational Attainment (Adults 25+)
Mukilteo city Rankings in Washington
Explore Washington Rankings
Cities Similar to Mukilteo city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Mill Creek city | 20,846 | $121,578 | $836,300 | 53.7% | 4.9% |
| Covington city | 20,957 | $126,730 | $590,100 | 35.9% | 4.7% |
| Five Corners CDP | 21,444 | $102,423 | $432,800 | 24.6% | 8.4% |
| Bothell West CDP | 21,014 | $144,941 | $757,700 | 53.0% | 3.2% |
| Mountlake Terrace city | 21,419 | $101,404 | $606,100 | 41.9% | 8.0% |
Population Overview
Mukilteo city is a small city located in Washington. The total population is 21,312. It ranks as the 67th most populous out of 631 cities and towns in Washington.
Age Demographics
The median age in Mukilteo city is 44.3 years. This is 16% higher than the state median of 38.2 years.
Economy, Income & Housing
The median household income in Mukilteo city is $122,612. This is 29% higher than the state median of $94,952. Compared to the national median of $78,538, household income here is 56% higher. The poverty rate stands at 5.8%. This is 42% lower than the state poverty rate of 9.9%. The unemployment rate is 3.1%. This is 38% lower than the state rate of 5.0%. The median home value is $830,000. Housing costs are 60% higher than the state median of $519,800. The home-value-to-income ratio of 6.8x suggests that housing affordability is a significant concern for many residents. 70.9% of occupied housing units are owner-occupied. This homeownership rate is 11% higher than the state average of 63.9%.
Race & Ethnicity
The largest racial or ethnic group in Mukilteo city is White (non-Hispanic), making up 60.6% of the population. Asian residents account for 20.0%. The Black or African American population (1.3%) is well below the state average of 3.8%. The Asian population is significantly higher than the state average (20.0% vs 9.3%).
Education
54.8% of residents aged 25 and older hold a bachelor's degree or higher. This places Mukilteo city in the top 10% of all cities in the state for educational attainment. This is 41% higher than the state rate of 38.8%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 97.5%. Notably, 22.3% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Mukilteo city, Washington is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Washington state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 631 Census-designated places in Washington. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Mukilteo city, Washington?
Mukilteo city, Washington has a population of 21,312 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Mukilteo city, WA?
The median household income in Mukilteo city is $122,612, which is 56% higher the national median of $78,538.
What is the poverty rate in Mukilteo city, WA?
The poverty rate in Mukilteo city is 5.8%. This means approximately 1,222 residents live below the federal poverty line.
What is the racial makeup of Mukilteo city, Washington?
Mukilteo city's population is 60.6% White, 1.3% Black, 8.2% Hispanic/Latino, and 20.0% Asian.
What is the median home value in Mukilteo city, WA?
The median home value in Mukilteo city is $830,000. The home-value-to-income ratio is 6.8x.
How educated is Mukilteo city, Washington?
54.8% of adults (25+) in Mukilteo city hold a bachelor's degree or higher, and 22.3% hold a graduate or professional degree.