United States › Washington › Mountlake Terrace CITY · 2010 ACS
Mountlake Terrace Washington · 19,909 residents · 4.06 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2020 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
With 19,909 people, Mountlake Terrace is a city in Washington. 20% of locals were born outside the United States. Home values have risen by half since 2000, reaching $290,400. 29% of adults hold a bachelor's degree or higher. Headcount has barely moved since 2000. Median household income is $53,910, close to the national figure.
At a glance
Average income
near the US median
US median: $52,703
Mid-age
median age 36.6
US median: 37.2
Average education
29% hold a bachelor's degree
US average: 28%
Less affordable
home values up 38%, inflation adjusted
US median home: $225,659
Section 01
Population & growth from 33.5 in 2000
US average: 37.2
Population, 1990 – 2024
19K 20K 21K 22K 23K 1990 2000 2010 2020 2024 Mountlake Terrace Age distribution, 2010
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Section 02
Income & economy $53,910
−10%inflation adjusted, since 2000
from $47,238 in 2000
US average: $52,703
from $21,566 in 2000
US average: $27,286
Households earning $100K+
from 28.9% in 2009
US average: 33.3%
from 8.0% in 2000
US average: 13.8%
Workforce by industry, 2010
Public administration 7.7%
Professional, scientific, technical 3.4%
Arts, entertainment, food 2.6%
Transportation & warehousing 1.9%
Agriculture, forestry, fishing 1.1%
Education & health services 0.8%
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$290,400
+38%inflation adjusted, since 2000
from $166,300 in 2000
US average: $225,659
$994
−6%inflation adjusted, since 2000
from $833 in 2000
US average: $853
from 59.7% in 2000
38.8% rent
from 2.6% in 2009
US average: 12.1%
from 2.32 people in 2009
US average: 2.60
from 39.8% in 2009
US average: 30.9%
from 49.6% in 2009
US average: 46.8%
from 5.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 75.2%(15,316)
Hispanic / Latino 5.7%(1,151)
2010
White, non-Hispanic 67.3%(13,390)
Hispanic / Latino 10.5%(2,100)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 30 more ancestry groups with data from 24.4% in 2000
US average: 27.9%
High school or higher
from 90.5% in 2000
US average: 84.9%
from 5.4% in 2000
US average: 10.2%
Section 06
Commute & transportation from 19.2 min in 2000
US average: 25.2
from 73.6% in 2009
US average: 76.2%
from 10.9% in 2009
US average: 10.4%
from 8.5% in 2009
US average: 4.7%
from 3.5% in 2009
US average: 4.1%
from 1.8% in 2009
US average: 2.8%
from 0.3% in 2009
US average: 0.5%
from 6.0% in 2009
US average: 8.7%
Section 07
Work & employment from 12.7% in 2009
US average: 12.9%
from 33.1% in 2009
US average: 35.2%
Section 08
People & community from 20.0% in 2009
US average: 12.8%
from 11.5% in 2009
US average: 9.9%
Marital status (2024)
Men 15+
Never married 39.5%(3,775)
Women 15+
Never married 31.5%(3,209)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage Showing 2024 (the nearest year with coverage data).
from 16.5% in 2013
US average: 8.4%
from 63.6% in 2020
US average: 54.8%
Direct-purchase
from 10.7% in 2020
US average: 13.8%
from 15.0% in 2020
US average: 18.4%
from 17.2% in 2020
US average: 20.9%
VA health care
from 1.7% in 2020
US average: 2.2%
Any private
from 73.6% in 2020
US average: 67.1%
Any public
from 29.9% 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) 23.4%(223)
Gulf War (1990s) 15.7%(149)
Share of the 952 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.
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Drill deeper
Places similar to Mountlake Terrace Head to head
Compare Mountlake Terrace to nearby cities MOUNTLAKE TERRACE VS
Alderwood Manor
Income $105,181 +95%
Home value $700,900 +141%
Population 10,266 −60%
SEE FULL COMPARISON →
MOUNTLAKE TERRACE VS
Lynnwood
Income $77,704 +44%
Home value $686,900 +137%
Population 42,132 +66%
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MOUNTLAKE TERRACE VS
Lake Forest Park
Income $159,904 +197%
Home value $953,200 +228%
Population 13,191 −48%
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MOUNTLAKE TERRACE VS
Edmonds
Income $122,449 +127%
Home value $890,100 +207%
Population 42,748 +68%
SEE FULL COMPARISON →
Frequently asked
How many people live in Mountlake Terrace, Washington? Mountlake Terrace, Washington has about 19,909 residents according to the 2010 American Community Survey.
What is the median household income in Mountlake Terrace, Washington? The typical household in Mountlake Terrace, Washington earns about $53,910 a year. Half of households make more than that, and half make less.
Is Mountlake Terrace, Washington expensive? In Mountlake Terrace, Washington, the median home is worth about $290,400, and the typical rent is about $994 a month.
How educated are people in Mountlake Terrace, Washington? About 28.7% of adults age 25 and over in Mountlake Terrace, Washington hold a bachelor's degree or higher.
What is the poverty rate in Mountlake Terrace, Washington? About 11.3% of people in Mountlake Terrace, Washington live below the federal poverty line.
Has Mountlake Terrace, Washington grown since 1990? Yes, Mountlake Terrace, Washington has grown since 1990. The population has added about 589 residents, a change of about 3 percent over that period.
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