Housing data for Mill Creek, WA

Mill Creek, WA has an estimated 20,956 residents and 9,224 homes (US Census Bureau, 2020–2024 American Community Survey).

It is a city in Snohomish County.

41.0% of households rent.

The median gross rent is $2,249 a month.

Its population grew measurably since 2015–2019 (+2.0%).

Figures last updated on .

Residents
20,956 (±35)
Housing units
9,224 (±459)
Households that rent
41.0%
Median gross rent
$2,249
Residents since 2015–2019
+2.0%

What stands out in Mill Creek

Homes in buildings of 5 or more units: 38.5% (±6.0 points) in Mill Creek, higher than in Snohomish County (20.6%).

Homes built before 1980: 14.9% (±4.0 points) in Mill Creek, lower than in Snohomish County (34.7%).

Working from home: 29.9% (±3.4 points) in Mill Creek, higher than in Snohomish County (20.0%).

Median home value: $903,800 (±$24,138) in Mill Creek, higher than in Snohomish County ($696,000).

Housing in Mill Creek at a glance

Mill Creek against Snohomish County, its state and the nation

Estimate (90% margin of error)
Mill CreekSnohomish CountyWashingtonUnited States
Residents20,956 (±35)844,430 (exact)7,816,116 (exact)334,922,499
Housing units9,224 (±459)331,530 (±231)3,306,620 (±517)143,775,355
Households that rent41.0% (±4.6 points)31.8% (±0.6 points)36.2% (±0.3 points)34.8%
Median gross rent$2,249 (±$88)$1,949 (±$22)$1,760 (±$7)$1,413
Median household income$124,364 (±$11,276)$111,246 (±$1,305)$98,141 (±$414)$80,734
Median home value$903,800 (±$24,138)$696,000 (±$4,737)$564,600 (±$1,940)$332,700
Median real estate taxes (a year)$7,026 (±$428)$5,364 (±$64)$4,556 (±$16)$3,119
Built before 198014.9% (±4.0 points)34.7% (±0.8 points)43.4% (±0.3 points)49.7%
Average commute33.0 minutes (±2.4)30.8 minutes (±0.4)26.6 minutes (±0.1)26.4 minutes
Households with broadband96.6% (±1.5 points)94.4% (±0.4 points)93.6% (±0.1 points)91.0%
Median age of residents39.3 years (±1.1)38.6 years (±0.2)38.3 years (±0.1)38.9 years

Mill Creek covers 4.6 square miles of land, about 4,512 residents per square mile (Census Bureau Gazetteer).

How Mill Creek has changed since 2015–2019

2015–2019 and 2020–2024 American Community Survey 5-year estimates
2015–20192020–2024Amount of changeVerdict
Residents20,553 (±28)20,956 (±35)+2.0%Measurable increase
Housing units8,888 (±389)9,224 (±459)+3.8%Not a measurable change
Median gross rent$1,812 (±$51)$2,249 (±$88)+24.1%No measurable change after inflation
Median home value$536,800 (±$27,438)$903,800 (±$24,138)+68.4%Up after inflation
Median household income$103,750 (±$5,855)$124,364 (±$11,276)+19.9%No measurable change after inflation
Median owner cost with a mortgage$2,516 (±$110)$3,306 (±$296)+31.4%No measurable change after inflation
Median real estate taxes$4,924 (±$220)$7,026 (±$428)+42.7%Up after inflation
Households that rent39.8% (±3.0 points)41.0% (±4.6 points)+1.2 percentage pointsNot a measurable change
Rental vacancy rate7.2% (±4.2 points)4.4% (±3.8 points)−2.8 percentage pointsNot a measurable change

The Census Bureau publishes 2015–2019 dollars in 2019 dollars and 2020–2024 dollars in 2024 dollars.

Prices (the CPI-U, US Bureau of Labor Statistics) rose 22.7% between 2019 and 2024, so a dollar figure’s verdict compares the two after raising the earlier one by that much, using the Census Bureau’s test for a difference.

The two periods do not overlap, as the Census Bureau recommends for 5-year estimates.

Crime reported to police in Mill Creek

In 2025, the Mill Creek Police Department reported 138 violent and 1,528 property crimes per 100,000 residents to the FBI.

Across Snohomish County, the departments that report recorded 159 violent and 1,388 property crimes per 100,000 residents that year.

ZIP codes in Mill Creek

ZIP Code Tabulation Areas that cover this place (2020–2024 estimates)
ZIP codeShare of the ZIP’s land in this placeResidentsMedian gross rentMedian home valueMedian household income
9801230%77,041$2,373$876,600$146,144

A ZIP code is a mail route rather than a boundary, so the Census Bureau publishes figures for ZIP Code Tabulation Areas built from census blocks; the share column says how much of each one’s land lies in this place.

Places near Mill Creek

Nearest places with Census figures, by straight-line distance
PlaceDistanceMedian gross rentMedian home valueHouseholds that rent
Martha Lake1.8 mi$2,185$785,40036.8%
Lake Stickney2.1 mi$1,806$620,30047.0%
Mill Creek East2.3 mi$3,152$905,40017.4%
Larch Way2.5 mi$2,002$842,60025.5%
Eastmont2.6 mi$2,443$784,00011.2%
Silver Firs2.8 mi$2,881$859,90010.9%
North Lynnwood3.2 mi$2,145$616,40056.1%
Clearview3.9 mi$2,357$892,00018.9%

Places in Washington most like Mill Creek

PlaceMedian gross rentMedian home valueMedian household incomeHouseholds that rent
Newcastle$2,369$1,205,600$160,27839.0%
Martha Lake$2,185$785,400$124,49436.8%
Issaquah$2,590$963,000$154,66942.6%
Bothell$2,346$925,100$140,42734.5%
Lake Stickney$1,806$620,300$94,02047.0%
Woodinville$2,416$1,100,100$164,39842.7%

Matched on rent, home value, income, the share who rent, the age of the homes, the share in apartment buildings and the commute, each measured against the spread across Washington.

HUD Fair Market Rent for Mill Creek, fiscal year 2027

Seattle-Bellevue, WA HUD Metro FMR Area, dollars a month
Studio1 bedroom2 bedrooms3 bedrooms4 bedrooms
$2,091$2,180$2,549$3,324$3,954

HUD also publishes a Small Area Fair Market Rent for each ZIP code in the area; the Fair Market Rent page for this place lists its ZIP codes.

HUD income limits for Mill Creek, fiscal year 2026

Seattle-Bellevue, WA HUD Metro FMR Area, annual household income
Household sizeExtremely low (30%)Very low (50%)Low (80%)
1 person$34,550$57,550$81,700
2 people$39,450$65,800$93,350
3 people$44,400$74,000$105,000
4 people$49,300$82,200$116,650
5 people$53,250$88,800$126,000
6 people$57,200$95,400$135,350
7 people$61,150$101,950$144,650
8 people$65,100$108,550$154,000

These are the limits HUD sets for its housing programs in the Seattle-Bellevue, WA HUD Metro FMR Area, where HUD’s median family income for fiscal year 2026 is $164,400.

A program can use its own limits; tax-credit and local programs often do.

Survey years: 2020–2024 (American Community Survey 5-year estimates), compared with 2015–2019.

Margins of error are at the 90% confidence level.

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Questions about Mill Creek

What is the average rent in Mill Creek, WA?

The Census Bureau publishes the median rather than the average: the median gross rent in Mill Creek is $2,249 (±$88) a month (2020–2024 American Community Survey), so half of renting households pay less and half pay more.

How much is a one-bedroom apartment in Mill Creek?

The median gross rent for a one-bedroom home in Mill Creek, WA is $1,973 (±$151) a month (2020–2024 American Community Survey).

Are renters in Mill Creek rent-burdened?

48.0% of renting households in Mill Creek pay 30% or more of their income in gross rent, the share housing researchers usually call rent-burdened (2020–2024 American Community Survey).

How many renters are there in Mill Creek?

Mill Creek has an estimated 3,558 (±482) renting households, 41.0% of its occupied homes (2020–2024 American Community Survey).

What is the median household income in Mill Creek?

The median household income in Mill Creek is $124,364 (±$11,276) a year (2020–2024 American Community Survey).

What is the average home value in Mill Creek, WA?

The Census Bureau publishes the median: $903,800 (±$24,138) for owner-occupied homes in Mill Creek (2020–2024 American Community Survey).

Is Mill Creek growing?

In Mill Creek, the number of residents went from 20,553 in 2015–2019 to 20,956 in 2020–2024 (+2.0%), a measurable increase.

What ZIP codes are in Mill Creek?

The ZIP code that covers Mill Creek is 98012.

What is the median rent in ZIP code 98012?

The median gross rent in ZIP Code Tabulation Area 98012 is $2,373 (±$49) a month (2020–2024 American Community Survey).

Sources

To check these figures in the Census Bureau’s own API, request the variables below from the 2024 ACS 5-year data profile (acs/acs5/profile) for Mill Creek city, Washington (place:45865, in state:53).

Each estimate (E or PE) has a margin of error beside it (M or PM).

The 2015–2019 figures are B01003_001E, B01003_001M, B25064_001E, B25064_001M from the 2019 release.

The API needs a free key.

Request a Census API key.

DP05_0001E, DP05_0001M, DP04_0001E, DP04_0001M, DP04_0047PE, DP04_0047PM, DP04_0134E, DP04_0134M, DP03_0062E, DP03_0062M, DP04_0089E, DP04_0089M

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.

Figures are published by the US Census Bureau, HUD, the Bureau of Labor Statistics and the FBI; Seayora reproduces them and does not adjust them, except where a sentence says it compares dollar figures after inflation. They describe the whole place, not any one building or street, and are not an appraisal, a rent determination, a tax bill, a safety rating or legal advice.

Figures last updated on .

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