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CITY · 1990 CENSUS

Mill Creek

Washington · 7,172 residents · 4.644 sq mi
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The short version

Mill Creek is significantly wealthier than the US average, with a median household income of $50,250. Population has fallen 38% since 2000, a loss of 4,353 residents. 41% of adults hold a bachelor's degree or higher, well above the national rate of 20%. Median home value is $214,800. Poverty is rare here, at 2.0% of residents. Households here earn about 61% more than the Washington median.

At a glance
Wealthier
above the US median
US median: $30,130
Older
median age 35.9
US median: 33.0
More educated
41% hold a bachelor's degree
US average: 20%
Stable housing
home values roughly flat, inflation adjusted
US median home: $93,722
Section 01

Population & growth

7,172
−38%vs 2000
vs 11,525 in 2000
1990 – 2025
1,544 / sq mi
−38%vs 2000
vs 2,482 / sq mi in 2000
US average: 221
35.9
−7%vs 2000
vs 38.6 in 2000
US average: 33.0
Population, 19902024
6K10K14K18K22K1990201020202024Mill Creek
202421K
1990201020202024
Section 02

Income & economy

$50,250
−5%inflation adjusted, since 2000
vs $69,702 in 2000
US average: $30,130
1990 – 2024
$24,873
−31%vs 2000
vs $36,234 in 2000
US average: $14,340
2.0%
−1.5 ptsvs 2000
vs 3.5% in 2000
US average: 13.2%
Section 03

Housing

$214,800
−4%inflation adjusted, since 2000
vs $296,300 in 2000
US average: $93,722
1990 – 2024
$607
−11%inflation adjusted, since 2000
vs $894 in 2000
US average: $450
63.2%
−3.8 ptsvs 2000
vs 67.0% in 2000
36.8% rent
4.3
+1%vs 2000
vs 4.3 in 2000
1990 – 2024
RELATED:See current rent listings in Mill Creek on RentDataNow
Section 04

Race & ethnicity

2000
White, non-Hispanic79.7%(9,184)
Black1.4%(161)
Hispanic / Latino3.3%(375)
Asian12.6%(1,454)
Other0%
Diversity Score38.3%(4,411)
1990
White, non-Hispanic91.6%(6,571)
Black0.6%(40)
Hispanic / Latino0.4%(28)
Asian7.6%(544)
Other0.2%(17)
Diversity Score20.2%(1,446)
20
−47%vs 2000
vs 38 in 2000
1990 – 2024
Section 05

Education

41.4%
−6.2 ptsvs 2000
vs 47.7% in 2000
US average: 20.3%
High school or higher
95.8%
+0.7 ptsvs 2000
vs 95.0% in 2000
US average: 75.2%
10.1%
−6.6 ptsvs 2000
vs 16.7% in 2000
US average: 7.1%
Section 06

Commute & transportation

27.0 min
+19%vs 2000
vs 22.6 min in 2000
US average: 21.9
Section 07

Work & employment

No data for the years selected.

Section 08

People & community

No data for the years selected.

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Frequently asked

How many people live in Mill Creek, Washington?

Mill Creek, Washington has about 7,172 residents according to the 1990 Census.

What is the median household income in Mill Creek, Washington?

The typical household in Mill Creek, Washington earns about $50,250 a year. Half of households make more than that, and half make less.

Is Mill Creek, Washington expensive?

In Mill Creek, Washington, the median home is worth about $214,800, and the typical rent is about $607 a month.

How educated are people in Mill Creek, Washington?

About 41.4% of adults age 25 and over in Mill Creek, Washington hold a bachelor's degree or higher.

What is the poverty rate in Mill Creek, Washington?

About 2.0% of people in Mill Creek, Washington live below the federal poverty line.

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DATA: US CENSUS BUREAU ACS 5-YEAR + DECENNIAL CENSUS · UPDATED 2024

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