Mercer Island, WA
Demographics And Statistics

Demographics | Crime | Cost Of Living
Updated: 2023-12-15

Living In Mercer Island, Washington Summary

Life in Mercer Island research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Mercer Island 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 Mercer Island:

  • The population in Mercer Island is 25,464.

  • The median home value in Mercer Island is $2,093,811.

  • The median income in Mercer Island is $190,985.

  • The cost of living in Mercer Island is 216 which is 2.2x higher than the national average.

  • The median rent in Mercer Island is $2,315.

  • The unemployment rate in Mercer Island is 2.6%.

  • The poverty rate in Mercer Island is 5.3%.

  • The average high in Mercer Island is 60.2° and the average low is 44.4°.

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Mercer Island SnackAbility

10
Overall SnackAbility
Jobs
9.5/10
Housing
10
Affordability
6
Diversity
8.5
Safety
8.5
Amenities
9
Education
10
Commute
7
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Mercer Island, WA Crime Report

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

  • There were 450 total crimes in Mercer Island in the last reporting year.

  • The overall crime rate per 100,000 people in Mercer Island is 1,791.3 / 100k people.

  • The violent crime rate per 100,000 people in Mercer Island is 99.5 / 100k people.

  • The property crime rate per 100,000 people in Mercer Island is 1,691.8 / 100k people.

  • Overall, crime in Mercer Island is -22.93% below the national average.

450
Total Crimes
-22.93%
Below National Average

Crime In Mercer Island Comparison Table

Statistic Count
Raw
Mercer Island
/ 100k People
Washington
/ 100k People
National
/ 100k People
Total Crimes Per 100K 450 1,791.3 3,026.1 2,324.2
Violent Crime 25 99.5 293.7 369.8
Murder 2 8.0 3.9 6.3
Robbery 5 19.9 67.4 66.1
Aggravated Assault 15 59.7 187.6 268.2
Property Crime 425 1,691.8 2,732.4 1,954.4
Burglary 54 215.0 522.1 269.8
Larceny 328 1,305.7 1,854.2 1,401.9
Car Theft 43 171.2 356.1 282.7

Mercer Island, WA Cost Of Living

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

  • The cost of living in Mercer Island is 216 with 100 being average.

  • The cost of living in Mercer Island is 2.2x higher than the national average.

  • The median home value in Mercer Island is $2,093,811.

  • The median income in Mercer Island is $190,985.

216
Mercer Island's Overall Cost Of Living
2.2x
Higher Than The National Average

Cost Of Living In Mercer Island Comparison Table

Living Expense Mercer Island Washington National Average
Overall 216 115 100
Services 132 112 100
Groceries 124 109 100
Health 130 119 100
Housing 421 129 100
Transportation 124 116 100
Utilities 104 90 100

Mercer Island, WA Weather

  • The average high in Mercer Island is 60.2° and the average low is 44.4°.

  • There are 92.0 days of precipitation each year.

  • Expect an average of 36.9 inches of precipitation each year with 5.0 inches of snow.

StatMercer Island
Average Annual High60.2
Average Annual Low44.4
Annual Precipitation Days92.0
Average Annual Precipitation36.9
Average Annual Snowfall5.0
60.2°
Average High
92.0°
Days of Rain

Mercer Island, WA Photos

Aerial Photo Of Mercer Islandc Washington
Source: Wikipedia User Dllu | CC BY-SA 4.0
I Bridge Across Lake Washington In Seattle
Source: Public Domain
The Former Luther Burbank School In Washingtonc Us
Source: Wikipedia User Steven Pavlov | CC BY-SA 3.0
Keewaydin Clubhouse
Source: Wikipedia User Joe Mabel | GFDL
Mercer Islandc Wa  Luther Burbank Park Floating Docks
Source: Wikipedia User Joe Mabel | GFDL
Mercer Islandc Wa  Luther Burbank School Dorm
Source: Wikipedia User Joe Mabel | GFDL

Rankings for Mercer Island in Washington

Locations Around Mercer Island

Map Of Mercer Island, WA

Best Places Around Mercer Island

1

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2

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3

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4

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Population 30,927

5

Kent, WA
Population 135,169

6

Auburn, WA
Population 85,623

7

Tukwila, WA
Population 21,569

8

Parkwood, WA
Population 7,303

9

East Port Orchard, WA
Population 5,501

10

White Center, WA
Population 15,479

Mercer Island Demographics And Statistics

Population over time in Mercer Island

The current population in Mercer Island is 25,464. The population has increased 13.8% from 2010.

Year Population % Change
2022 25,464 -0.1%
2021 25,492 2.9%
2020 24,768 1.2%
2019 24,467 1.4%
2018 24,120 2.0%
2017 23,636 1.4%
2016 23,301 1.7%
2015 22,922 1.5%
2014 22,592 1.0%
2013 22,376 -

Race / Ethnicity in Mercer Island

White
65.3% (16,631)
African American
1.3% (324)
American Indian
0.0% (8)
Asian
22.0% (5,612)
Hawaiian
0.0% (0)
Other
0.5% (127)
Two Or More
7.6% (1,936)
Hispanic
3.2% (826)

Mercer Island is:

  • 65.3% White with 16,631 White residents.

  • 1.3% African American with 324 African American residents.

  • 0.0% American Indian with 8 American Indian residents.

  • 22.0% Asian with 5,612 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.5% Other with 127 Other residents.

  • 7.6% Two Or More with 1,936 Two Or More residents.

  • 3.2% Hispanic with 826 Hispanic residents.

Race Mercer Island WA USA
White 65.3% 65.5% 58.9%
African American 1.3% 3.8% 12.1%
American Indian 0.0% 0.9% 0.6%
Asian 22.0% 9.1% 5.7%
Hawaiian 0.0% 0.7% 0.2%
Other 0.5% 0.5% 0.4%
Two Or More 7.6% 6.1% 3.5%
Hispanic 3.2% 13.5% 18.7%

Gender in Mercer Island

Female
52.8% (13,456)
Male
47.2% (12,008)
  • Mercer Island is 52.8% female with 13,456 female residents.

  • Mercer Island is 47.2% male with 12,008 male residents.

Gender Mercer Island WA USA
Female 52.8% 49.6% 50.4%
Male 47.2% 50.4% 49.6%

Highest level of educational attainment in Mercer Island for adults over 25

  • 1.0% of adults in Mercer Island completed < 9th grade.

  • 1.0% of adults in Mercer Island completed 9-12th grade.

  • 6.0% of adults in Mercer Island completed high school / ged.

  • 9.0% of adults in Mercer Island completed some college.

  • 6.0% of adults in Mercer Island completed associate's degree.

  • 38.0% of adults in Mercer Island completed bachelor's degree.

  • 21.0% of adults in Mercer Island completed master's degree.

  • 11.0% of adults in Mercer Island completed professional degree.

  • 7.0% of adults in Mercer Island completed doctorate degree.

< 9th Grade
1.0% (254)
9-12th Grade
1.0% (254)
High School / GED
6.0% (1,527)
Some College
9.0% (2,291)
Associate's Degree
6.0% (1,527)
Bachelor's Degree
38.0% (9,676)
Master's Degree
21.0% (5,347)
Professional Degree
11.0% (2,801)
Doctorate Degree
7.0% (1,782)
Education Mercer Island WA USA
< 9th Grade 1.0% 4.0% 4.0%
9-12th Grade 1.0% 4.0% 6.0%
High School / GED 6.0% 22.0% 26.0%
Some College 9.0% 22.0% 20.0%
Associate's Degree 6.0% 10.0% 9.0%
Bachelor's Degree 38.0% 23.0% 21.0%
Master's Degree 21.0% 11.0% 10.0%
Professional Degree 11.0% 2.0% 2.0%
Doctorate Degree 7.0% 2.0% 2.0%

Household Income For Mercer Island, Washington

  • 2.9% of households in Mercer Island earn Less than $10,000.

  • 0.6% of households in Mercer Island earn $10,000 to $14,999.

  • 2.9% of households in Mercer Island earn $15,000 to $24,999.

  • 5.2% of households in Mercer Island earn $25,000 to $34,999.

  • 4.5% of households in Mercer Island earn $35,000 to $49,999.

  • 9.0% of households in Mercer Island earn $50,000 to $74,999.

  • 5.6% of households in Mercer Island earn $75,000 to $99,999.

  • 12.3% of households in Mercer Island earn $100,000 to $149,999.

  • 8.7% of households in Mercer Island earn $150,000 to $199,999.

  • 48.3% of households in Mercer Island earn $200,000 or more.

Less than $10,000
2.9% (73,408)
$10,000 to $14,999
0.6% (15,879)
$15,000 to $24,999
2.9% (72,888)
$25,000 to $34,999
5.2% (132,760)
$35,000 to $49,999
4.5% (115,840)
$50,000 to $74,999
9.0% (229,858)
$75,000 to $99,999
5.6% (141,611)
$100,000 to $149,999
12.3% (313,419)
$150,000 to $199,999
8.7% (222,048)
$200,000 or more
48.3% (1,228,686)
Income Mercer Island WA USA
Less than $10,000 2.9% 3.7% 4.9%
$10,000 to $14,999 0.6% 2.8% 3.8%
$15,000 to $24,999 2.9% 5.3% 7.0%
$25,000 to $34,999 5.2% 5.7% 7.4%
$35,000 to $49,999 4.5% 9.1% 10.7%
$50,000 to $74,999 9.0% 15.2% 16.1%
$75,000 to $99,999 5.6% 13.0% 12.8%
$100,000 to $149,999 12.3% 19.0% 17.1%
$150,000 to $199,999 8.7% 10.8% 8.8%
$200,000 or more 48.3% 15.4% 11.4%

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