SeaTac, WA
Demographics And Statistics

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

Living In SeaTac, Washington Summary

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

  • The population in SeaTac is 31,143.

  • The median home value in SeaTac is $553,790.

  • The median income in SeaTac is $76,517.

  • The cost of living in SeaTac is 132 which is 1.3x higher than the national average.

  • The median rent in SeaTac is $1,637.

  • The unemployment rate in SeaTac is 8.3%.

  • The poverty rate in SeaTac is 10.4%.

  • The average high in SeaTac is 59.7° and the average low is 43.9°.

Seatac SnackAbility

6
Overall SnackAbility
Jobs
8/10
Housing
9
Affordability
4
Diversity
10
Safety
4
Amenities
9
Education
6
Commute
6

Seatac, WA Crime Report

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

  • There were 1,391 total crimes in SeaTac in the last reporting year.

  • The overall crime rate per 100,000 people in SeaTac is 4,353.7 / 100k people.

  • The violent crime rate per 100,000 people in SeaTac is 410.0 / 100k people.

  • The property crime rate per 100,000 people in SeaTac is 3,943.7 / 100k people.

  • Overall, crime in SeaTac is 105.44% above the national average.

1,391
Total Crimes
105.44%
Above National Average

Crime In SeaTac Comparison Table

Statistic Count
Raw
SeaTac
/ 100k People
Washington
/ 100k People
National
/ 100k People
Total Crimes Per 100K 1,391 4,353.7 2,792.6 2,119.2
Violent Crime 131 410.0 326.1 359.0
Murder 2 6.3 3.8 5.0
Robbery 41 128.3 67.5 61.0
Aggravated Assault 62 194.1 217.0 256.0
Property Crime 1,260 3,943.7 2,466.5 1,760.0
Burglary 169 529.0 398.8 229.0
Larceny 660 2,065.7 1,634.2 1,272.0
Car Theft 431 1,349.0 433.5 259.0

Seatac, WA Cost Of Living

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

  • The cost of living in SeaTac is 132 with 100 being average.

  • The cost of living in SeaTac is 1.3x higher than the national average.

  • The median home value in SeaTac is $553,790.

  • The median income in SeaTac is $76,517.

132
Seatac's Overall Cost Of Living
1.3x
Higher Than The National Average

Cost Of Living In SeaTac Comparison Table

Living Expense SeaTac Washington National Average
Overall 132 118 100
Services 114 111 100
Groceries 118 112 100
Health 113 122 100
Housing 172 135 100
Transportation 126 124 100
Utilities 95 91 100

Seatac, WA Weather

  • The average high in SeaTac is 59.7° and the average low is 43.9°.

  • There are 92.0 days of precipitation each year.

  • Expect an average of 37.7 inches of precipitation each year with 6.4 inches of snow.

StatSeaTac
Average Annual High59.7
Average Annual Low43.9
Annual Precipitation Days92.0
Average Annual Precipitation37.7
Average Annual Snowfall6.4
59.7°
Average High
92.0
Days of Rain

Seatac, WA Photos

Seatac Federal Detention Center
Source: Wikipedia User SounderBruce from Seattle | CC BY-SA 2.0
Alaska Airlines S
Source: Wikipedia User Walter Siegmund (talk) | GFDL
Tyee Educational Complex
Source: Public Domain
Horizon Air
Source: Wikipedia User Walter Siegmund (talk) | GFDL
Spaceneedletopclose
Source: Wikipedia User MyName (Cacophony) | GFDL

Rankings for SeaTac in Washington

Locations Around SeaTac

Map Of SeaTac, WA

Best Places Around SeaTac

1

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2

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Population 16,398

3

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Population 10,902

4

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Population 8,676

5

Sumner, WA
Population 10,674

6

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Population 6,905

7

Tacoma, WA
Population 220,482

8

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Population 24,607

9

Puyallup, WA
Population 42,642

10

Lake Tapps, WA
Population 12,360

SeaTac Demographics And Statistics

Population over time in SeaTac

The current population in SeaTac is 31,143. The population has increased 17.8% from 2010.

Year Population % Change
2023 31,143 0.7%
2022 30,927 0.2%
2021 30,867 6.1%
2020 29,102 0.3%
2019 29,019 0.3%
2018 28,925 1.1%
2017 28,597 1.1%
2016 28,298 1.6%
2015 27,859 0.9%
2014 27,606 1.1%
2013 27,303 1.1%
2012 27,003 1.0%
2011 26,735 1.1%
2010 26,433 -

Race / Ethnicity in SeaTac

White
29.3% (9,123)
African American
23.9% (7,437)
American Indian
0.3% (87)
Asian
15.8% (4,927)
Hawaiian
1.5% (455)
Other
0.3% (79)
Two Or More
6.2% (1,935)
Hispanic
22.8% (7,100)

SeaTac is:

  • 29.3% White with 9,123 White residents.

  • 23.9% African American with 7,437 African American residents.

  • 0.3% American Indian with 87 American Indian residents.

  • 15.8% Asian with 4,927 Asian residents.

  • 1.5% Hawaiian with 455 Hawaiian residents.

  • 0.3% Other with 79 Other residents.

  • 6.2% Two Or More with 1,935 Two Or More residents.

  • 22.8% Hispanic with 7,100 Hispanic residents.

Race SeaTac WA USA
White 29.3% 64.3% 58.2%
African American 23.9% 3.8% 12.0%
American Indian 0.3% 0.8% 0.5%
Asian 15.8% 9.3% 5.7%
Hawaiian 1.5% 0.7% 0.2%
Other 0.3% 0.5% 0.5%
Two Or More 6.2% 6.5% 3.9%
Hispanic 22.8% 14.1% 19.0%

Gender in SeaTac

Female
45.3% (14,103)
Male
54.7% (17,040)
  • SeaTac is 45.3% female with 14,103 female residents.

  • SeaTac is 54.7% male with 17,040 male residents.

Gender SeaTac WA USA
Female 45.3% 49.6% 50.5%
Male 54.7% 50.4% 49.5%

Highest level of educational attainment in SeaTac for adults over 25

  • 8.0% of adults in SeaTac completed < 9th grade.

  • 8.0% of adults in SeaTac completed 9-12th grade.

  • 28.0% of adults in SeaTac completed high school / ged.

  • 21.0% of adults in SeaTac completed some college.

  • 8.0% of adults in SeaTac completed associate's degree.

  • 20.0% of adults in SeaTac completed bachelor's degree.

  • 6.0% of adults in SeaTac completed master's degree.

  • 1.0% of adults in SeaTac completed professional degree.

  • 0.0% of adults in SeaTac completed doctorate degree.

< 9th Grade
8.0% (2,491)
9-12th Grade
8.0% (2,491)
High School / GED
28.0% (8,720)
Some College
21.0% (6,540)
Associate's Degree
8.0% (2,491)
Bachelor's Degree
20.0% (6,228)
Master's Degree
6.0% (1,868)
Professional Degree
1.0% (311)
Doctorate Degree
0.0% (0)
Education SeaTac WA USA
< 9th Grade 8.0% 3.0% 5.0%
9-12th Grade 8.0% 4.0% 6.0%
High School / GED 28.0% 22.0% 26.0%
Some College 21.0% 22.0% 19.0%
Associate's Degree 8.0% 10.0% 9.0%
Bachelor's Degree 20.0% 24.0% 21.0%
Master's Degree 6.0% 11.0% 10.0%
Professional Degree 1.0% 2.0% 2.0%
Doctorate Degree 0.0% 2.0% 2.0%

Household Income For SeaTac, Washington

  • 3.7% of households in SeaTac earn Less than $10,000.

  • 2.6% of households in SeaTac earn $10,000 to $14,999.

  • 4.7% of households in SeaTac earn $15,000 to $24,999.

  • 5.1% of households in SeaTac earn $25,000 to $34,999.

  • 18.2% of households in SeaTac earn $35,000 to $49,999.

  • 14.8% of households in SeaTac earn $50,000 to $74,999.

  • 14.2% of households in SeaTac earn $75,000 to $99,999.

  • 21.0% of households in SeaTac earn $100,000 to $149,999.

  • 7.8% of households in SeaTac earn $150,000 to $199,999.

  • 7.9% of households in SeaTac earn $200,000 or more.

Less than $10,000
3.7% (114,550)
$10,000 to $14,999
2.6% (82,010)
$15,000 to $24,999
4.7% (145,767)
$25,000 to $34,999
5.1% (159,259)
$35,000 to $49,999
18.2% (565,611)
$50,000 to $74,999
14.8% (461,377)
$75,000 to $99,999
14.2% (442,065)
$100,000 to $149,999
21.0% (653,971)
$150,000 to $199,999
7.8% (244,445)
$200,000 or more
7.9% (245,239)
Income SeaTac WA USA
Less than $10,000 3.7% 3.8% 4.9%
$10,000 to $14,999 2.6% 2.7% 3.6%
$15,000 to $24,999 4.7% 4.9% 6.6%
$25,000 to $34,999 5.1% 5.3% 6.8%
$35,000 to $49,999 18.2% 8.6% 10.4%
$50,000 to $74,999 14.8% 14.6% 15.7%
$75,000 to $99,999 14.2% 12.6% 12.7%
$100,000 to $149,999 21.0% 19.2% 17.4%
$150,000 to $199,999 7.8% 11.3% 9.3%
$200,000 or more 7.9% 17.2% 12.6%

Articles About Washington

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