Sammamish, WA
Demographics And Statistics

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

Living In Sammamish, Washington Summary

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

  • The population in Sammamish is 66,375.

  • The median home value in Sammamish is $1,602,270.

  • The median income in Sammamish is $227,273.

  • The cost of living in Sammamish is 204 which is 2.0x higher than the national average.

  • The median rent in Sammamish is $2,728.

  • The unemployment rate in Sammamish is 2.7%.

  • The poverty rate in Sammamish is 4.4%.

  • The average high in Sammamish is 59.5° and the average low is 43.2°.

Sammamish SnackAbility

10
Overall SnackAbility
Jobs
9/10
Housing
10
Affordability
7
Diversity
9
Safety
9
Amenities
9
Education
10
Commute
4

Sammamish, WA Crime Report

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

  • There were 365 total crimes in Sammamish in the last reporting year.

  • The overall crime rate per 100,000 people in Sammamish is 567.1 / 100k people.

  • The violent crime rate per 100,000 people in Sammamish is 28.0 / 100k people.

  • The property crime rate per 100,000 people in Sammamish is 539.2 / 100k people.

  • Overall, crime in Sammamish is -73.24% below the national average.

365
Total Crimes
-73.24%
Below National Average

Crime In Sammamish Comparison Table

Statistic Count
Raw
Sammamish
/ 100k People
Washington
/ 100k People
National
/ 100k People
Total Crimes Per 100K 365 567.1 2,792.6 2,119.2
Violent Crime 18 28.0 326.1 359.0
Murder 0 0.0 3.8 5.0
Robbery 1 1.6 67.5 61.0
Aggravated Assault 9 14.0 217.0 256.0
Property Crime 347 539.2 2,466.5 1,760.0
Burglary 52 80.8 398.8 229.0
Larceny 254 394.7 1,634.2 1,272.0
Car Theft 41 63.7 433.5 259.0

Sammamish, WA Cost Of Living

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

  • The cost of living in Sammamish is 204 with 100 being average.

  • The cost of living in Sammamish is 2.0x higher than the national average.

  • The median home value in Sammamish is $1,602,270.

  • The median income in Sammamish is $227,273.

204
Sammamish's Overall Cost Of Living
2.0x
Higher Than The National Average

Cost Of Living In Sammamish Comparison Table

Living Expense Sammamish Washington National Average
Overall 204 118 100
Services 122 111 100
Groceries 115 112 100
Health 140 122 100
Housing 409 135 100
Transportation 129 124 100
Utilities 100 91 100

Sammamish, WA Weather

  • The average high in Sammamish is 59.5° and the average low is 43.2°.

  • There are 119.7 days of precipitation each year.

  • Expect an average of 46.9 inches of precipitation each year with 5.0 inches of snow.

StatSammamish
Average Annual High59.5
Average Annual Low43.2
Annual Precipitation Days119.7
Average Annual Precipitation46.9
Average Annual Snowfall5.0
59.5°
Average High
119.7
Days of Rain

Sammamish, WA Photos

Usa Washington Lake Sammamish
Source: Wikipedia User Emmanuel BRUNNER | CC BY-SA 3.0
Spaceneedletopclose
Source: Wikipedia User MyName (Cacophony) | GFDL

Rankings for Sammamish in Washington

Locations Around Sammamish

Map Of Sammamish, WA

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2

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3

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4

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5

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6

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7

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Population 17,577

8

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9

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10

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Population 13,440

Sammamish Demographics And Statistics

Population over time in Sammamish

The current population in Sammamish is 66,375. The population has increased 53.1% from 2010.

Year Population % Change
2023 66,375 -0.3%
2022 66,586 0.1%
2021 66,532 1.9%
2020 65,265 0.9%
2019 64,674 1.0%
2018 64,049 1.9%
2017 62,877 1.2%
2016 62,136 23.9%
2015 50,163 2.2%
2014 49,077 2.7%
2013 47,766 2.9%
2012 46,405 4.2%
2011 44,526 2.7%
2010 43,341 -

Race / Ethnicity in Sammamish

White
50.9% (33,814)
African American
1.5% (1,014)
American Indian
0.4% (264)
Asian
36.6% (24,296)
Hawaiian
0.1% (57)
Other
0.4% (298)
Two Or More
5.6% (3,724)
Hispanic
4.4% (2,908)

Sammamish is:

  • 50.9% White with 33,814 White residents.

  • 1.5% African American with 1,014 African American residents.

  • 0.4% American Indian with 264 American Indian residents.

  • 36.6% Asian with 24,296 Asian residents.

  • 0.1% Hawaiian with 57 Hawaiian residents.

  • 0.4% Other with 298 Other residents.

  • 5.6% Two Or More with 3,724 Two Or More residents.

  • 4.4% Hispanic with 2,908 Hispanic residents.

Race Sammamish WA USA
White 50.9% 64.3% 58.2%
African American 1.5% 3.8% 12.0%
American Indian 0.4% 0.8% 0.5%
Asian 36.6% 9.3% 5.7%
Hawaiian 0.1% 0.7% 0.2%
Other 0.4% 0.5% 0.5%
Two Or More 5.6% 6.5% 3.9%
Hispanic 4.4% 14.1% 19.0%

Gender in Sammamish

Female
50.9% (33,809)
Male
49.1% (32,565)
  • Sammamish is 50.9% female with 33,809 female residents.

  • Sammamish is 49.1% male with 32,565 male residents.

Gender Sammamish WA USA
Female 50.9% 49.6% 50.5%
Male 49.1% 50.4% 49.5%

Highest level of educational attainment in Sammamish for adults over 25

  • -0.0% of adults in Sammamish completed < 9th grade.

  • 2.0% of adults in Sammamish completed 9-12th grade.

  • 5.0% of adults in Sammamish completed high school / ged.

  • 10.0% of adults in Sammamish completed some college.

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

  • 40.0% of adults in Sammamish completed bachelor's degree.

  • 29.0% of adults in Sammamish completed master's degree.

  • 4.0% of adults in Sammamish completed professional degree.

  • 4.0% of adults in Sammamish completed doctorate degree.

< 9th Grade
-0.0% (0)
9-12th Grade
2.0% (1,327)
High School / GED
5.0% (3,318)
Some College
10.0% (6,637)
Associate's Degree
6.0% (3,982)
Bachelor's Degree
40.0% (26,550)
Master's Degree
29.0% (19,248)
Professional Degree
4.0% (2,655)
Doctorate Degree
4.0% (2,655)
Education Sammamish WA USA
< 9th Grade -0.0% 3.0% 5.0%
9-12th Grade 2.0% 4.0% 6.0%
High School / GED 5.0% 22.0% 26.0%
Some College 10.0% 22.0% 19.0%
Associate's Degree 6.0% 10.0% 9.0%
Bachelor's Degree 40.0% 24.0% 21.0%
Master's Degree 29.0% 11.0% 10.0%
Professional Degree 4.0% 2.0% 2.0%
Doctorate Degree 4.0% 2.0% 2.0%

Household Income For Sammamish, Washington

  • 1.8% of households in Sammamish earn Less than $10,000.

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

  • 2.5% of households in Sammamish earn $15,000 to $24,999.

  • 0.8% of households in Sammamish earn $25,000 to $34,999.

  • 1.8% of households in Sammamish earn $35,000 to $49,999.

  • 4.4% of households in Sammamish earn $50,000 to $74,999.

  • 5.2% of households in Sammamish earn $75,000 to $99,999.

  • 10.4% of households in Sammamish earn $100,000 to $149,999.

  • 14.1% of households in Sammamish earn $150,000 to $199,999.

  • 58.0% of households in Sammamish earn $200,000 or more.

Less than $10,000
1.8% (120,457)
$10,000 to $14,999
1.0% (64,584)
$15,000 to $24,999
2.5% (165,216)
$25,000 to $34,999
0.8% (53,169)
$35,000 to $49,999
1.8% (119,256)
$50,000 to $74,999
4.4% (294,686)
$75,000 to $99,999
5.2% (347,555)
$100,000 to $149,999
10.4% (687,300)
$150,000 to $199,999
14.1% (935,726)
$200,000 or more
58.0% (3,849,545)
Income Sammamish WA USA
Less than $10,000 1.8% 3.8% 4.9%
$10,000 to $14,999 1.0% 2.7% 3.6%
$15,000 to $24,999 2.5% 4.9% 6.6%
$25,000 to $34,999 0.8% 5.3% 6.8%
$35,000 to $49,999 1.8% 8.6% 10.4%
$50,000 to $74,999 4.4% 14.6% 15.7%
$75,000 to $99,999 5.2% 12.6% 12.7%
$100,000 to $149,999 10.4% 19.2% 17.4%
$150,000 to $199,999 14.1% 11.3% 9.3%
$200,000 or more 58.0% 17.2% 12.6%

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