SeaTac, WA Demographic Statistics

Updated June 5, 2020 | Infoplease Staff

Number

Percent

Total population25,496100.0
SEX AND AGE
Male13,39452.5
Female12,10247.5
Under 5 years1,8317.2
5 to 9 years1,7827.0
10 to 14 years1,6136.3
15 to 19 years1,6766.6
20 to 24 years1,9197.5
25 to 34 years4,41217.3
35 to 44 years4,38617.2
45 to 54 years3,40513.4
55 to 59 years1,1254.4
60 to 64 years8733.4
65 to 74 years1,3395.3
75 to 84 years9043.5
85 years and over2310.9
Median age (years)33.9(X)
18 years and over19,27975.6
Male
10,17839.9
Female
9,10135.7
21 years and over18,22071.5
62 years and over2,97111.7
65 years and over2,4749.7
Male
1,0774.2
Female
1,3975.5
RACE
One race23,87693.6
White
16,02762.9
Black or African American
2,3349.2
American Indian and Alaska Native
3821.5
Asian
2,82211.1
Asian Indian
5572.2
Chinese
1880.7
Filipino
6322.5
Japanese
1450.6
Korean
1290.5
Vietnamese
5132.0

Other Asian 1

6582.6
Native Hawaiian and Other Pacific Islander
6772.7
Native Hawaiian
430.2
Guamanian or Chamorro
450.2
Samoan
4091.6

Other Pacific Islander 2

1800.7
Some other race
1,6346.4
Two or more races1,6206.4

Race alone or in combination with one or more other races 3

White17,13367.2
Black or African American2,89311.3
American Indian and Alaska Native7903.1
Asian3,37713.2
Native Hawaiian and Other Pacific Islander8543.3
Some other race2,2188.7
HISPANIC OR LATINO AND RACE
Total population25,496100.0
Hispanic or Latino (of any race)3,30213.0
Mexican
2,4059.4
Puerto Rican
910.4
Cuban
600.2
Other Hispanic or Latino
7462.9
Not Hispanic or Latino22,19487.0
White alone
14,66657.5
RELATIONSHIP
Total population25,496100.0
In households24,60996.5
Householder
9,70838.1
Spouse
4,15716.3
Child
6,99127.4
Own child under 18 years
5,50321.6
Other relatives
1,7686.9
Under 18 years
5492.2
Nonrelatives
1,9857.8
Unmarried partner
6662.6
In group quarters8873.5
Institutionalized population
8853.5
Noninstitutionalized population
20.0
HOUSEHOLDS BY TYPE
Total households9,708100.0
Family households (families)5,95861.4
With own children under 18 years
2,97930.7
Married-couple family
4,15742.8
With own children under 18 years
1,92519.8
Female householder, no husband present
1,20412.4
With own children under 18 years
7537.8
Nonfamily households3,75038.6
Householder living alone
2,92830.2
Householder 65 years and over
6626.8
Households with individuals under 18 years3,29033.9
Households with individuals 65 years and over1,79518.5
Average household size2.53(X)
Average family size3.17(X)
HOUSING OCCUPANCY
Total housing units10,176100.0
Occupied housing units9,70895.4
Vacant housing units4684.6
For seasonal, recreational, or occasional use
530.5
Homeowner vacancy rate (percent)0.9(X)
Rental vacancy rate (percent)4.8(X)
HOUSING TENURE
Occupied housing units9,708100.0
Owner-occupied housing units5,28154.4
Renter-occupied housing units4,42745.6
Average household size of owner-occupied unit2.58(X)
Average household size of renter-occupied unit2.48(X)
(X) Not applicable
1 Other Asian alone, or two or more Asian categories.
2 Other Pacific Islander alone, or two or more Native Hawaiian and Other Pacific Islander categories.
3 In combination with one or more other races listed. The six numbers may add to more than the total population and the six percentages may add to more than 100 percent because individuals may report more than one race.
Source: U.S. Census Bureau, Census 2000 Summary File 1, Matrices P1, P3, P4, P8, P9, P12, P13, P,17, P18, P19, P20, P23, P27, P28, P33, PCT5, PCT8, PCT11, PCT15, H1, H3, H4, H5, H11, and H12.

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