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CITY · 1990 CENSUS

Mill Creek

Washington · 7,172 residents · 4.64 sq mi
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The short version

With 7,172 people, Mill Creek is a city in Washington. Median home value sits at $214,800. 41% of adults hold a bachelor's degree, against 20% nationally. That is roughly 61% ahead of the Washington median. Households take in $50,250 a year at the median, 67% more than the country as a whole. There are 4,353 fewer people here than in 2000.

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

Total population
7,172
−38%vs 2000
vs 11,525 in 2000
1990 – 2025
Median age
35.9
−7%vs 2000
vs 38.6 in 2000
US average: 33.0
Land area
4.64 sq mi
Population, 1990 – 2024
6K10K14K18K22K19902000201020202024Mill Creek
202421K
1990201020202024
Age distribution, 1990
Under 56.7%(483)
US avg: 7.3%
5 to 97.2%(518)
US avg: 7.3%
10 to 146.8%(489)
US avg: 6.9%
15 to 195.4%(389)
US avg: 7.1%
20 to 246.3%(452)
US avg: 7.5%
25 to 3415.7%(1,126)
US avg: 17.5%
35 to 4420.2%(1,452)
US avg: 15.1%
45 to 5413.7%(984)
US avg: 10.2%
55 to 649.4%(674)
US avg: 8.5%
65 to 746.5%(464)
US avg: 7.3%
75 to 841.9%(133)
US avg: 4%
85 and over0.1%(8)
US avg: 1.2%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02

Income & economy

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

Housing

Median home value
$214,800
−4%inflation adjusted, since 2000
vs $296,300 in 2000
US average: $93,722
1990 – 2024
Median gross rent
$607
−11%inflation adjusted, since 2000
vs $894 in 2000
US average: $450
Owner-occupied
63.2%
−3.8 ptsvs 2000
vs 67.0% in 2000
36.8% rent
Section 04

Race & ethnicity

2000
White, non-Hispanic79.7%(9,184)
Black1.4%(161)
Hispanic / Latino3.3%(375)
Asian12.6%(1,454)
Other0%
1990
White, non-Hispanic91.6%(6,571)
Black0.6%(40)
Hispanic / Latino0.4%(28)
Asian7.6%(544)
Other0.2%(17)

No data for the years selected.

Section 04 · Origins

Detailed origins & ancestry

Detailed origin tables are available for 2024; showing 2024 data.

Hispanic origin
Mexican3.1%(652)
Venezuelan3.1%(642)
Guatemalan0.5%(96)
Dominican0.4%(80)
Puerto Rican0.3%(71)
Cuban0.3%(55)
Honduran0.2%(43)
Ecuadorian0.2%(33)
Nicaraguan0.1%(29)
Spaniard0.1%(22)
+ 2 more hispanic origin groups with data
Salvadoran0.1%(18)
Asian origin
Asian Indian4.3%(896)
Chinese3.8%(791)
Korean3.6%(751)
Filipino2.4%(505)
Vietnamese2.3%(475)
Japanese0.8%(159)
Malaysian0.7%(156)
Pakistani0.6%(122)
Taiwanese0.6%(121)
Cambodian0.3%(65)
Thai0.2%(52)
Pacific Islander origin
Chamorro1.1%(221)
Samoan0.2%(49)
Ancestry
English14.1%(2,947)
German11.6%(2,427)
Irish8.9%(1,869)
Norwegian5.4%(1,127)
Dutch3.1%(647)
Scottish3%(633)
Arab3%(623)
Italian2.9%(613)
Syrian2.6%(547)
Swedish2.5%(534)
Danish2%(418)
Bulgarian1.8%(373)
+ 30 more ancestry groups with data
French1.8%(370)
American1.6%(336)
Finnish1.1%(238)
Polish0.9%(189)
West Indian0.9%(180)
Portuguese0.7%(148)
Swiss0.7%(148)
Welsh0.7%(137)
Russian0.6%(134)
British0.5%(112)
Romanian0.5%(103)
Haitian0.5%(102)
Hungarian0.5%(100)
Canadian0.5%(97)
Moroccan0.3%(62)
Greek0.3%(57)
Nigerian0.3%(56)
Jamaican0.2%(45)
Iranian0.1%(27)
Ukrainian0.1%(27)
Belgian0.1%(25)
Austrian0.1%(19)
Australian0.1%(17)
Egyptian0.1%(14)
Czech0.1%(14)
Turkish0%(7)
Section 05

Education

Bachelor's degree or higher
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%
Graduate degree
10.1%
−6.6 ptsvs 2000
vs 16.7% in 2000
US average: 7.1%
Section 06

Commute & transportation

Average commute
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.

Marital status (2024)
Men 15+
Never married31.4%(2,733)
Married57.7%(5,017)
Widowed0.5%(41)
Divorced10.4%(905)
Women 15+
Never married23.8%(2,051)
Married58.3%(5,025)
Widowed7.1%(616)
Divorced10.8%(933)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09

Health coverage

Showing 2024 (the nearest year with coverage data).

Uninsured
3.1%
−7.0 ptssince 2013
from 10.1% in 2013
US average: 8.4%
Employer-based
76.4%
+3.7 ptssince 2020
from 72.7% in 2020
US average: 54.8%
Direct-purchase
14.4%
−2.1 ptssince 2020
from 16.5% in 2020
US average: 13.8%
Medicare
13.3%
−0.8 ptssince 2020
from 14.1% in 2020
US average: 18.4%
Medicaid
7.3%
−1.5 ptssince 2020
from 8.8% in 2020
US average: 20.9%
VA health care
0.7%
−0.7 ptssince 2020
from 1.4% in 2020
US average: 2.2%
Any private
86.8%
+1.0 ptssince 2020
from 85.8% in 2020
US average: 67.1%
Any public
19.7%
−1.9 ptssince 2020
from 21.6% in 2020
US average: 36.7%

Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.

Section 09 · Service history

Veterans

Veterans by period of service, 2024
Gulf War (2001 or later)25.3%(207)
US avg: 26.4%
Gulf War (1990s)36.8%(301)
US avg: 24.3%
Vietnam era40.4%(330)
US avg: 33.1%
Korean War1.2%(10)
US avg: 4.5%
World War II0%(0)
US avg: 1%

Share of the 817 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.

BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper

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Head to head

Compare Mill Creek to nearby cities

MILL CREEK VS
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Income$124,494+148%
Home value$785,400+266%
Population22,634+8%
SEE FULL COMPARISON →
MILL CREEK VS
Lake Stickney
Income$94,020+87%
Home value$620,300+189%
Population15,890−24%
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MILL CREEK VS
Mill Creek East
Income$192,937+284%
Home value$905,400+322%
Population25,453+22%
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MILL CREEK VS
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Income$138,912+176%
Home value$784,000+265%
Population23,721+13%
SEE FULL COMPARISON →
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

How we source and harmonize this data →