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Mill Creek, Washington

Last updated: 2024 BLS data · Page refreshed:

City Profile — Demographics, Income, Education & Housing
Data: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates
20,956
Population
$124,364
Median Income
$903,800
Home Value
39.3
Median Age

Demographics

Mill Creek has a population of 20,956 with a median age of 39.3. Here is the racial and ethnic breakdown of the population:

White
65.1%
Asian
20.4%
Hispanic
8.6%
Black
3.4%
Other
2.5%
Demographic Value
Total Population20,956
Median Age39.3
White65.1%
Black or African American3.4%
Asian20.4%
Hispanic or Latino8.6%
Other / Two or More Races2.5%
Mill Creek, Washington — racial composition (Census ACS 2024)Donut chart of 5 segments totaling 100.White: 65.1%Asian: 20.4%Hispanic/Latino: 8.6%Black: 3.4%Other: 2.5%20,956PopulationWhiteWhite65.1%AsianAsian20.4%Hispanic/LatinoHispanic/Latino8.6%BlackBlack3.4%OtherOther2.5%

Income & Economy

The median household income in Mill Creek is $124,364, which is 54.3% above the national median of $80,610. The per capita income is $68,073. The poverty rate is 6.4%.

$124,364
Median Household Income
$68,073
Per Capita Income
6.4%
Poverty Rate

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Education

In Mill Creek, 96.0% of residents age 25+ have a high school diploma or higher, and 56.0% hold a bachelor's degree or higher (22.2% with a graduate or professional degree).

HS Diploma+
96.0%
Bachelor's+
56.0%
Graduate+
22.2%
Education Level % of Adults (25+)
High School Diploma or Higher96.0%
Bachelor's Degree or Higher56.0%
Graduate or Professional Degree22.2%

Housing

The median home value in Mill Creek is $903,800, above the national median of $303,400. The median monthly rent is $2,249. The homeownership rate is 59.0%.

$903,800
Median Home Value
$2,249/mo
Median Rent
59.0%
Homeownership Rate
Housing Metric Value
Median Home Value$903,800
Median Monthly Rent$2,249
Homeownership Rate59.0%
Vacancy Rate5.9%

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Frequently Asked Questions

What is the population of Mill Creek, Washington?
The population of Mill Creek, Washington is 20,956 according to U.S. Census Bureau ACS 2024 5-Year Estimates.
What is the median household income in Mill Creek, Washington?
The median household income in Mill Creek, Washington is $124,364. This is 54.3% above the national median of $80,610.
What is the median home value in Mill Creek, Washington?
The median home value in Mill Creek, Washington is $903,800. The median monthly rent is $2,249.
What percentage of people in Mill Creek have a college degree?
In Mill Creek, Washington, 56.0% of adults age 25 and older hold a bachelor's degree or higher, and 96.0% have a high school diploma or higher.
Is Mill Creek, Washington an affordable place to live?
The home price-to-income ratio in Mill Creek, Washington is 7.3x (median home value $903,800 vs. median income $124,364), making it relatively expensive by that measure. A ratio under 4.0 is generally considered affordable.

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