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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.



SeaTac Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2021 (latest available). Updated annually. Please note: Unemployment data updated November 2023.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

SeaTac Population & Age Distribution

Total Population

30,525

Age

Under 5 Years:
5.7%
5 - 17:
16.6%
18 - 24:
7.4%
25 - 34:
18.3%
35 - 54:
28.5%
55 - 64:
11.5%
Over 65 Years:
12.0%

Educational Attainment of Adults

Attending College
High School Graduates
College Graduated
5.2%
5.2%
84.3%
84.3%
24.0%
24.0%
0% 100.0%
% of Residents

Income

Per capita Income

SeaTac
USA
$32,449
$32,449
$37,638
$37,638

Median household income

SeaTac
USA
$73,540
$73,540
$69,021
$69,021
Individuals Below Poverty Level

10.7%

Employment Industries

View all industries
Transportation
Retail
Healthcare
Accommodation
Manufacturing
Administration
Construction
Professional, scientific, and technical services
Education
Other
Wholesale
Public Service
Finance
14.9%
14.9%
11.8%
11.8%
11.4%
11.4%
10.0%
10.0%
9.2%
9.2%
9.0%
9.0%
8.1%
8.1%
5.0%
5.0%
4.6%
4.6%
2.9%
2.9%
2.7%
2.7%
2.7%
2.7%
2.4%
2.4%
0% 100%
% of Residents

Race & Ethnic Diversity

White
Black or African American
Hispanic or Latino (Of Any Race)
Asian
Other Race / Two or More Races
Native Hawaiian and Other Pacific Islanders
American Indian and Alaska Native
32.8%
32.8%
22.1%
22.1%
21.7%
21.7%
13.5%
13.5%
6.1%
6.1%
3.0%
3.0%
0.7%
0.7%
0% 100.0%
% of Residents

Ancestry

See all ancestries
German
Ethiopian
Irish
Somalian
English
Norwegian
French
African
European
Swedish
Italian
Scots-Irish
Finnish
Other Subsaharan African
Polish
Afghan
Ukrainian
Scottish
Dutch
Scandinavian
9.2%
9.2%
8.4%
8.4%
5.4%
5.4%
4.5%
4.5%
4.3%
4.3%
2.8%
2.8%
2.5%
2.5%
2.5%
2.5%
2.2%
2.2%
1.2%
1.2%
1.1%
1.1%
1.1%
1.1%
1.0%
1.0%
0.7%
0.7%
0.6%
0.6%
0.6%
0.6%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.4%
0.4%
0% 100%
% of Residents

Languages Spoken

See all languages
English
Spanish
African languages
Langs. of India
Pacific Island languages
Vietnamese
Tagalog
French
Slavic languages
Chinese
Serbo-Croatian
Native American languages
French Creole
Russian
Japanese
Other Asian languages
Korean
Thai
Other Indo-European
Laotian
51.9%
51.9%
17.0%
17.0%
14.7%
14.7%
3.2%
3.2%
2.4%
2.4%
2.0%
2.0%
1.8%
1.8%
1.8%
1.8%
1.4%
1.4%
1.4%
1.4%
1.1%
1.1%
0.9%
0.9%
0.7%
0.7%
0.6%
0.6%
0.4%
0.4%
0.2%
0.2%
0.2%
0.2%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0% 100%
% of Residents
Foreign Born SeaTac Residents

38.9%