Mountlake Terrace, WA
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2025-10-25

Living In Mountlake Terrace, Washington Summary

Life in Mountlake Terrace research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Mountlake Terrace over the past nine years using Census, FBI, Zillow, and other primary data sources. Based on the most recently available data, we found the following about life in Mountlake Terrace:

  • The population in Mountlake Terrace is 21,419.

  • The median home value in Mountlake Terrace is $677,437.

  • The median income in Mountlake Terrace is $101,404.

  • The cost of living in Mountlake Terrace is 149 which is 1.5x higher than the national average.

  • The median rent in Mountlake Terrace is $1,966.

  • The unemployment rate in Mountlake Terrace is 4.9%.

  • The poverty rate in Mountlake Terrace is 8.0%.

  • The average high in Mountlake Terrace is 58.8° and the average low is 43.9°.

Mountlake Terrace SnackAbility

8.5
Overall SnackAbility
Jobs
8.5/10
Housing
9
Affordability
4
Diversity
9
Safety
6
Amenities
9
Education
8.5
Commute
4

Mountlake Terrace, WA Crime Report

Crime in Mountlake Terrace summary. We use data from the FBI to determine the crime rates in Mountlake Terrace. Key points include:

  • There were 515 total crimes in Mountlake Terrace in the last reporting year.

  • The overall crime rate per 100,000 people in Mountlake Terrace is 2,384.8 / 100k people.

  • The violent crime rate per 100,000 people in Mountlake Terrace is 194.5 / 100k people.

  • The property crime rate per 100,000 people in Mountlake Terrace is 2,190.3 / 100k people.

  • Overall, crime in Mountlake Terrace is 12.53% above the national average.

515
Total Crimes
12.53%
Above National Average

Crime In Mountlake Terrace Comparison Table

Statistic Count
Raw
Mountlake Terrace
/ 100k People
Washington
/ 100k People
National
/ 100k People
Total Crimes Per 100K 515 2,384.8 2,792.6 2,119.2
Violent Crime 42 194.5 326.1 359.0
Murder 0 0.0 3.8 5.0
Robbery 12 55.6 67.5 61.0
Aggravated Assault 30 138.9 217.0 256.0
Property Crime 473 2,190.3 2,466.5 1,760.0
Burglary 66 305.6 398.8 229.0
Larceny 289 1,338.3 1,634.2 1,272.0
Car Theft 118 546.4 433.5 259.0

Mountlake Terrace, WA Cost Of Living

Cost of living in Mountlake Terrace summary. We use data on the cost of living to determine how expensive it is to live in Mountlake Terrace. Real estate prices drive most of the variance in cost of living around Washington. Key points include:

  • The cost of living in Mountlake Terrace is 149 with 100 being average.

  • The cost of living in Mountlake Terrace is 1.5x higher than the national average.

  • The median home value in Mountlake Terrace is $677,437.

  • The median income in Mountlake Terrace is $101,404.

149
Mountlake Terrace's Overall Cost Of Living
1.5x
Higher Than The National Average

Cost Of Living In Mountlake Terrace Comparison Table

Living Expense Mountlake Terrace Washington National Average
Overall 149 118 100
Services 118 111 100
Groceries 118 112 100
Health 139 122 100
Housing 210 135 100
Transportation 129 124 100
Utilities 101 91 100

Mountlake Terrace, WA Weather

  • The average high in Mountlake Terrace is 58.8° and the average low is 43.9°.

  • There are 147.7 days of precipitation each year.

  • Expect an average of 38.4 inches of precipitation each year with 3.9 inches of snow.

StatMountlake Terrace
Average Annual High58.8
Average Annual Low43.9
Annual Precipitation Days147.7
Average Annual Precipitation38.4
Average Annual Snowfall3.9
58.8°
Average High
147.7
Days of Rain

Mountlake Terrace, WA Photos

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Source: Public Domain
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Source: Public Domain
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Source: Wikipedia User MyName (Cacophony) | GFDL

Rankings for Mountlake Terrace in Washington

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Map Of Mountlake Terrace, WA

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Mountlake Terrace Demographics And Statistics

Population over time in Mountlake Terrace

The current population in Mountlake Terrace is 21,419. The population has increased 7.1% from 2010.

Year Population % Change
2023 21,419 0.3%
2022 21,350 0.7%
2021 21,210 -0.6%
2020 21,328 0.6%
2019 21,210 0.5%
2018 21,106 0.9%
2017 20,922 0.8%
2016 20,747 1.1%
2015 20,521 1.0%
2014 20,318 0.8%
2013 20,157 0.7%
2012 20,026 -0.0%
2011 20,027 0.1%
2010 19,998 -

Race / Ethnicity in Mountlake Terrace

White
60.7% (13,005)
African American
3.6% (774)
American Indian
0.4% (91)
Asian
10.3% (2,202)
Hawaiian
0.4% (80)
Other
0.5% (107)
Two Or More
6.9% (1,482)
Hispanic
17.2% (3,678)

Mountlake Terrace is:

  • 60.7% White with 13,005 White residents.

  • 3.6% African American with 774 African American residents.

  • 0.4% American Indian with 91 American Indian residents.

  • 10.3% Asian with 2,202 Asian residents.

  • 0.4% Hawaiian with 80 Hawaiian residents.

  • 0.5% Other with 107 Other residents.

  • 6.9% Two Or More with 1,482 Two Or More residents.

  • 17.2% Hispanic with 3,678 Hispanic residents.

Race Mountlake Terrace WA USA
White 60.7% 64.3% 58.2%
African American 3.6% 3.8% 12.0%
American Indian 0.4% 0.8% 0.5%
Asian 10.3% 9.3% 5.7%
Hawaiian 0.4% 0.7% 0.2%
Other 0.5% 0.5% 0.5%
Two Or More 6.9% 6.5% 3.9%
Hispanic 17.2% 14.1% 19.0%

Gender in Mountlake Terrace

Female
51.1% (10,938)
Male
48.9% (10,480)
  • Mountlake Terrace is 51.1% female with 10,938 female residents.

  • Mountlake Terrace is 48.9% male with 10,480 male residents.

Gender Mountlake Terrace WA USA
Female 51.1% 49.6% 50.5%
Male 48.9% 50.4% 49.5%

Highest level of educational attainment in Mountlake Terrace for adults over 25

  • 4.0% of adults in Mountlake Terrace completed < 9th grade.

  • 3.0% of adults in Mountlake Terrace completed 9-12th grade.

  • 20.0% of adults in Mountlake Terrace completed high school / ged.

  • 20.0% of adults in Mountlake Terrace completed some college.

  • 11.0% of adults in Mountlake Terrace completed associate's degree.

  • 27.0% of adults in Mountlake Terrace completed bachelor's degree.

  • 12.0% of adults in Mountlake Terrace completed master's degree.

  • 2.0% of adults in Mountlake Terrace completed professional degree.

  • 1.0% of adults in Mountlake Terrace completed doctorate degree.

< 9th Grade
4.0% (856)
9-12th Grade
3.0% (642)
High School / GED
20.0% (4,283)
Some College
20.0% (4,283)
Associate's Degree
11.0% (2,356)
Bachelor's Degree
27.0% (5,783)
Master's Degree
12.0% (2,570)
Professional Degree
2.0% (428)
Doctorate Degree
1.0% (214)
Education Mountlake Terrace WA USA
< 9th Grade 4.0% 3.0% 5.0%
9-12th Grade 3.0% 4.0% 6.0%
High School / GED 20.0% 22.0% 26.0%
Some College 20.0% 22.0% 19.0%
Associate's Degree 11.0% 10.0% 9.0%
Bachelor's Degree 27.0% 24.0% 21.0%
Master's Degree 12.0% 11.0% 10.0%
Professional Degree 2.0% 2.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For Mountlake Terrace, Washington

  • 3.8% of households in Mountlake Terrace earn Less than $10,000.

  • 1.0% of households in Mountlake Terrace earn $10,000 to $14,999.

  • 3.1% of households in Mountlake Terrace earn $15,000 to $24,999.

  • 3.5% of households in Mountlake Terrace earn $25,000 to $34,999.

  • 6.4% of households in Mountlake Terrace earn $35,000 to $49,999.

  • 18.4% of households in Mountlake Terrace earn $50,000 to $74,999.

  • 11.8% of households in Mountlake Terrace earn $75,000 to $99,999.

  • 24.7% of households in Mountlake Terrace earn $100,000 to $149,999.

  • 13.1% of households in Mountlake Terrace earn $150,000 to $199,999.

  • 14.2% of households in Mountlake Terrace earn $200,000 or more.

Less than $10,000
3.8% (81,992)
$10,000 to $14,999
1.0% (21,144)
$15,000 to $24,999
3.1% (66,016)
$25,000 to $34,999
3.5% (74,239)
$35,000 to $49,999
6.4% (137,671)
$50,000 to $74,999
18.4% (394,690)
$75,000 to $99,999
11.8% (252,319)
$100,000 to $149,999
24.7% (529,777)
$150,000 to $199,999
13.1% (280,042)
$200,000 or more
14.2% (304,005)
Income Mountlake Terrace WA USA
Less than $10,000 3.8% 3.8% 4.9%
$10,000 to $14,999 1.0% 2.7% 3.6%
$15,000 to $24,999 3.1% 4.9% 6.6%
$25,000 to $34,999 3.5% 5.3% 6.8%
$35,000 to $49,999 6.4% 8.6% 10.4%
$50,000 to $74,999 18.4% 14.6% 15.7%
$75,000 to $99,999 11.8% 12.6% 12.7%
$100,000 to $149,999 24.7% 19.2% 17.4%
$150,000 to $199,999 13.1% 11.3% 9.3%
$200,000 or more 14.2% 17.2% 12.6%

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