SeaTac city, Washington demographics
Population: 30,867
Median age: 36.1
Median household income: 73,540
SeaTac is a city in King County, Washington, United States.
Demographics, population, home values, social and economic characteristics of SeaTac city, WA.
Population
2021 | 30,867 |
2020 | 29,102 |
2019 | 29,019 |
2018 | 28,925 |
2017 | 28,597 |
2016 | 28,298 |
2015 | 27,859 |
2014 | 27,606 |
2013 | 27,303 |
2012 | 27,003 |
2011 | 26,735 |
2010 | 26,433 |
Census data for SeaTac city, Washington
Demographic and housing estimates in SeaTac city, Washington
Total population | 30,867 |
Male | 16,750 |
Female | 14,117 |
Total population | 30,867 |
Under 5 years | 1,764 |
5 to 9 years | 2,038 |
10 to 14 years | 2,032 |
15 to 19 years | 1,485 |
20 to 24 years | 1,871 |
25 to 34 years | 5,636 |
35 to 44 years | 5,104 |
45 to 54 years | 3,689 |
55 to 59 years | 1,842 |
60 to 64 years | 1,709 |
65 to 74 years | 2,517 |
75 to 84 years | 815 |
85 years and over | 365 |
Median age (years) | 36.1 |
Under 18 years | 6,896 |
16 years and over | 24,484 |
18 years and over | 23,971 |
21 years and over | 23,292 |
62 years and over | 4,801 |
65 years and over | 3,697 |
Total population | 30,867 |
One race | 28,329 |
White | 11,588 |
Black or African American | 6,878 |
American Indian and Alaska Native | 257 |
Asian | 4,168 |
Native Hawaiian and Other Pacific Islander | 993 |
Some other race | 4,445 |
Two or more races | 2,538 |
Citizen, VOTING AGE 18 and over population | 18,845 |
Male Citizen, VOTING AGE 18 and over population | 10,569 |
Female Citizen, VOTING AGE 18 and over population | 8,276 |
Social characteristics in SeaTac city, Washington
Total households | 11,170 |
Family households (families) | 4,384 |
Married-couple family | 909 |
Male householder, no wife present, family | 2,993 |
Female householder, no husband present, family | 1,967 |
Nonfamily households | 2,884 |
Average household size | 2,614 |
Average family size | 2.66 |
Economic characteristics in SeaTac city, Washington
Total households | 11,170 |
Less than $10,000 | 463 |
$10,000 to $14,999 | 236 |
$15,000 to $24,999 | 442 |
$25,000 to $34,999 | 1,163 |
$35,000 to $49,999 | 1,254 |
$50,000 to $74,999 | 2,100 |
$75,000 to $99,999 | 1,936 |
$100,000 to $149,999 | 2,139 |
$150,000 to $199,999 | 887 |
$200,000 or more | 550 |
Median household income (dollars) | 73,540 |
Housing characteristics in SeaTac city, Washington
Total housing units | 11,782 |
Occupied housing units | 11,170 |
Vacant housing units | 612 |
Total housing units | 11,782 |
1-unit, detached | 5,267 |
1-unit, attached | 346 |
2 units | 224 |
3 or 4 units | 554 |
5 to 9 units | 1,132 |
10 to 19 units | 1,606 |
20 or more units | 1,927 |
Mobile home | 726 |
Boat, RV, van, etc. | 0 |
Total housing units | 11,782 |
Built 2014 or later | 0 |
Built 2010 to 2013 | 602 |
Built 2000 to 2009 | 1,084 |
Built 1990 to 1999 | 602 |
Built 1980 to 1989 | 1,641 |
Built 1970 to 1979 | 1,724 |
Built 1960 to 1969 | 2,919 |
Built 1950 to 1959 | 1,881 |
Built 1940 to 1949 | 874 |
Built 1939 or earlier | 455 |
Total housing units | 11,782 |
1 room | 288 |
2 rooms | 817 |
3 rooms | 2,128 |
4 rooms | 2,854 |
5 rooms | 1,844 |
6 rooms | 1,474 |
7 rooms | 951 |
8 rooms | 497 |
9 rooms or more | 929 |
Median rooms | 4.4 |
Total housing units | 11,782 |
No bedroom | 323 |
1 bedroom | 2,663 |
2 bedrooms | 3,958 |
3 bedrooms | 2,945 |
4 bedrooms | 1,326 |
5 or more bedrooms | 567 |
Occupied housing units | 11,170 |
Owner-occupied | 5,479 |
Renter-occupied | 5,691 |
Average household size of owner-occupied unit | 2.66 |
Average household size of renter-occupied unit | 2.67 |
Occupied housing units | 11,170 |
Moved in 2017 or later | 1,228 |
Moved in 2015 to 2016 | 4,006 |
Moved in 2010 to 2014 | 2,397 |
Moved in 2000 to 2009 | 1,644 |
Moved in 1990 to 1999 | 878 |
Moved in 1989 and earlier | 1,017 |
Owner-occupied units | 5,479 |
Less than $50,000 | 513 |
$50,000 to $99,999 | 176 |
$100,000 to $149,999 | 85 |
$150,000 to $199,999 | 87 |
$200,000 to $299,999 | 750 |
$300,000 to $499,999 | 2,930 |
$500,000 to $999,999 | 872 |
$1,000,000 or more | 66 |
Median (dollars) | 364,400 |
Owner-occupied units | 5,479 |
Housing units with a mortgage | 3,652 |
Housing units without a mortgage | 1,827 |
Occupied units paying rent | 5,663 |
Less than $500 | 174 |
$500 to $999 | 733 |
$1,000 to $1,499 | 1,897 |
$1,500 to $1,999 | 2,161 |
$2,000 to $2,499 | 481 |
$2,500 to $2,999 | 171 |
$3,000 or more | 46 |
Median (dollars) | 1,506 |
No rent paid | 28 |
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