Age and Sex in the Seattle Area, Washington (Metro Area)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the metro areas in Washington.
Scope: population of Washington, the Seattle Area, and other metro areas in Washington
Seattle Area
Washington
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-460,32160.3k1.643%1.64%53,62153.6k1.461%1.46%70,70770.7k1.926%1.93%106,271106k2.895%2.89%87,45887.5k2.382%2.38%71,67671.7k1.952%1.95%120,478120k3.282%3.28%91,63791.6k2.496%2.50%244,854245k6.670%6.67%262,804263k7.159%7.16%257,212257k7.006%7.01%258,692259k7.047%7.05%263,349263k7.174%7.17%292,252292k7.961%7.96%293,493293k7.995%7.99%151,533152k4.128%4.13%45,55945.6k1.241%1.24%46,10146.1k1.256%1.26%82,65582.7k2.252%2.25%132,151132k3.600%3.60%218,873219k5.962%5.96%227,240227k6.190%6.19%232,158232k6.324%6.32%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Washington and the Seattle Area
Female Male
Washington
Seattle Area
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.150467%-0.039605%-0.176998%-0.035915%-0.190072%0.19%0.150467%0.176998%0.150467%0.15%450,054450k12.259%12.3%-0.672908%-0.653828%-0.008116%-0.672908%0.67%0.672908%0.000570%0.653828%0.673478%0.67%1,235,6771.24M33.660%33.7%-0.743351%-0.682200%-0.743351%0.74%0.743351%0.027571%0.682200%0.031627%0.770922%0.77%1,000,6271.00M27.257%27.3%-0.566193%-0.631766%-0.566193%0.57%0.566193%0.054691%0.631766%0.050147%0.620884%0.62%174,315174k4.748%4.75%-0.599692%-0.615603%-0.599692%0.60%0.599692%0.027046%0.615603%0.029112%0.626739%0.63%810,422810k22.076%22.1%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Washington and the Seattle Area
Female Male
Washington
Seattle Area
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.034932%-0.032833%-0.039248%-0.032648%-0.067764%0.07%0.034932%0.039248%0.034932%0.03%60,32160.3k1.643%1.64%-0.123102%-0.045921%-0.142369%-0.045544%-0.169023%0.17%0.123102%0.142369%0.123102%0.12%53,62153.6k1.461%1.46%-0.167716%-0.049778%-0.206457%-0.039569%-0.217494%0.22%0.167716%0.206457%0.167716%0.17%70,70770.7k1.926%1.93%-0.270143%-0.038675%-0.325448%-0.030753%-0.308818%0.31%0.270143%0.325448%0.270143%0.27%106,271106k2.895%2.89%-0.375056%-0.044001%-0.433117%-0.044318%-0.419058%0.42%0.375056%0.433117%0.375056%0.38%87,45887.5k2.382%2.38%-0.463962%-0.048296%-0.536614%-0.029145%-0.512259%0.51%0.463962%0.536614%0.463962%0.46%71,67671.7k1.952%1.95%-0.539921%-0.014092%-0.575011%-0.034402%-0.554013%0.55%0.539921%0.575011%0.539921%0.54%120,478120k3.282%3.28%-0.602913%-0.042263%-0.624743%-0.049236%-0.645175%0.65%0.602913%0.624743%0.602913%0.60%91,63791.6k2.496%2.50%-0.656109%-0.021737%-0.666306%-0.025491%-0.677847%0.68%0.656109%0.666306%0.656109%0.66%244,854245k6.670%6.67%-0.712866%-0.689871%-0.006074%-0.712866%0.71%0.712866%0.006015%0.689871%0.718881%0.72%262,804263k7.159%7.16%-0.691723%-0.649315%-0.691723%0.69%0.691723%0.017837%0.649315%0.009851%0.709559%0.71%257,212257k7.006%7.01%-0.691625%-0.637422%-0.691625%0.69%0.691625%0.026096%0.637422%0.021470%0.717720%0.72%258,692259k7.047%7.05%-0.707113%-0.649864%-0.707113%0.71%0.707113%0.020490%0.649864%0.014186%0.727603%0.73%263,349263k7.174%7.17%-0.782464%-0.702366%-0.782464%0.78%0.782464%0.027251%0.702366%0.025856%0.809715%0.81%292,252292k7.961%7.96%-0.781462%-0.706964%-0.781462%0.78%0.781462%0.036017%0.706964%0.039762%0.817478%0.82%293,493293k7.995%7.99%-0.675039%-0.661210%-0.675039%0.68%0.675039%0.025832%0.661210%0.056755%0.700872%0.70%151,533152k4.128%4.13%-0.590205%-0.665432%-0.590205%0.59%0.590205%0.060609%0.665432%0.051915%0.650814%0.65%45,55945.6k1.241%1.24%-0.579691%-0.674452%-0.579691%0.58%0.579691%0.096402%0.674452%0.062928%0.676093%0.68%46,10146.1k1.256%1.26%-0.547439%-0.593590%-0.547439%0.55%0.547439%0.030876%0.593590%0.042873%0.578315%0.58%82,65582.7k2.252%2.25%-0.584739%-0.612372%-0.584739%0.58%0.584739%0.030445%0.612372%0.036127%0.615184%0.62%132,151132k3.600%3.60%-0.588157%-0.613258%-0.588157%0.59%0.588157%0.016099%0.613258%0.021176%0.604256%0.60%218,873219k5.962%5.96%-0.601445%-0.617753%-0.601445%0.60%0.601445%0.035107%0.617753%0.033086%0.636551%0.64%227,240227k6.190%6.19%-0.618448%-0.617736%-0.618448%0.62%0.618448%0.027894%0.617736%0.028867%0.646341%0.65%232,158232k6.324%6.32%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Washington and the Seattle Area
More Females More Males
Washington
Seattle Area
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-93.990642%-83.184366%-93.990642%94.0%0.5150.5265.985%66.0%34.015%34.0%-37.303062%-31.990070%-37.303062%37.3%0.7280.7357.860%57.9%42.140%42.1%-29.680039%-19.165925%-29.680039%29.7%0.7710.7756.461%56.5%43.539%43.5%-14.316541%-9.449421%-14.316541%14.3%0.8750.8753.340%53.3%46.660%46.7%-11.731952%-10.232305%-11.731952%11.7%0.8950.8952.770%52.8%47.230%47.2%-10.409511%-5.431360%-10.409511%10.4%0.9060.9152.474%52.5%47.526%47.5%-2.610026%-5.982920%-2.610026%2.6%0.9750.9750.644%50.6%49.356%49.4%-7.009736%-7.880921%-7.009736%7.0%0.9340.9351.693%51.7%48.307%48.3%-3.313073%-3.825686%-3.313073%3.3%0.9680.9750.815%50.8%49.185%49.2%-0.880407%0.843714%0.843714%0.8%1.0081.0149.790%49.8%50.210%50.2%2.578582%1.517190%2.578582%2.6%1.0261.0349.364%49.4%50.636%50.6%3.773109%3.368245%3.773109%3.8%1.0381.0449.074%49.1%50.926%50.9%2.897669%2.182927%2.897669%2.9%1.0291.0349.286%49.3%50.714%50.7%3.482681%3.681204%3.482681%3.5%1.0351.0349.144%49.1%50.856%50.9%4.608864%5.624283%4.608864%4.6%1.0461.0548.874%48.9%51.126%51.1%3.826805%8.583443%3.826805%3.8%1.0381.0449.061%49.1%50.939%50.9%10.269073%7.801644%10.269073%10.3%1.1031.1047.558%47.6%52.442%52.4%16.629858%9.330259%16.629858%16.6%1.1661.1746.162%46.2%53.838%53.8%5.640145%7.222732%5.640145%5.6%1.0561.0648.629%48.6%51.371%51.4%5.206603%5.899555%5.206603%5.2%1.0521.0548.731%48.7%51.269%51.3%2.737150%3.453014%2.737150%2.7%1.0271.0349.325%49.3%50.675%50.7%5.837062%5.355811%5.837062%5.8%1.0581.0648.582%48.6%51.418%51.4%4.510258%4.673017%4.510258%4.5%1.0451.0548.897%48.9%51.103%51.1%

Map of Age Cohorts by County in the Seattle Area

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
20.8%21.5%22.1%22.8%23.4%24.1%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
4.52%4.69%4.85%5.01%5.17%5.33%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
10.77%11.15%11.52%11.90%12.28%12.66%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
13.75%14.20%14.66%15.11%15.56%16.02%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
12.90%13.22%13.53%13.84%14.15%14.46%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
13.57%13.80%14.03%14.25%14.48%14.71%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
9.96%10.06%10.16%10.25%10.35%10.45%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
4.72%4.79%4.86%4.93%5.00%5.07%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
2.92%2.97%3.03%3.08%3.13%3.19%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County Subdivision in the Seattle Area

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
16.4%20.1%23.8%27.5%31.2%35.0%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
1.4%3.4%5.3%7.2%9.1%11.1%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
3.6%7.6%11.5%15.4%19.3%23.2%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
9.7%11.2%12.7%14.2%15.7%17.2%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
8.5%10.5%12.5%14.5%16.4%18.5%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
3.3%6.9%10.6%14.2%17.8%21.5%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
1.2%5.2%9.1%13.0%16.9%20.8%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
0.8%2.3%3.8%5.2%6.7%8.2%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
0.6%1.9%3.2%4.5%5.8%7.2%
Road Data ©OpenStreetMap

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Age Cohorts by Place in the Seattle Area

There are 200 places in the Seattle Area. This section compares all 200 of those to each other, the Seattle Area, and other entities that contain or substantially overlap with the Seattle Area.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of the Seattle Area, selected places in the Seattle Area, and entities that contain the Seattle Area
0%10%20%30%Count#Fort LewisMcChord AFBMcKennaSnoqualmieBeaux Arts VillageBeaux Arts VlgStanwoodDuPontMonroe NorthDuvallMaple ValleyChain LakeEatonvilleTannerSammamishGrahamCarnationOrtingMedinaVerlotBothell EastMill Creek EastMill Crk ESouth HillLake StevensAlgonaSilver FirsOsoClyde HillCavaleroPrairie HeightsPrairie HtsNorth BendLake StickneyKentElk PlainWestKenmorePacificUnited States of AmericaUnited StatesWashingtonNorth LynnwoodN LynnwoodSeattle, Tacoma, and Bellevue Metro AreaSeattle AreaDarringtonTacomaMiltonBellevueCanterwoodSummitVashonSeattleMay CreekGreenwaterSilvanaHerron IslandHat IslandAlder38.847361%38.847361%38.8%5,197138.729959%38.729959%38.7%1,232238.257173%38.257173%38.3%360336.163070%36.163070%36.2%4,524434.510870%34.510870%34.5%127533.627524%33.627524%33.6%2,248633.607979%33.607979%33.6%3,100732.735426%32.735426%32.7%584832.227237%32.227237%32.2%2,428931.885386%31.885386%31.9%8,0011031.818182%31.818182%31.8%1,5401130.992313%30.992313%31.0%8871230.917431%30.917431%30.9%3371330.833977%30.833977%30.8%19,15919.2k1430.397343%30.397343%30.4%7,8721529.863302%29.863302%29.9%5681629.542321%29.542321%29.5%2,1431729.473020%29.473020%29.5%9341829.447853%29.447853%29.4%481929.411765%29.411765%29.4%2,9602029.337808%29.337808%29.3%5,5072129.084683%29.084683%29.1%16,05316.1k2229.059041%29.059041%29.1%8,8202328.917197%28.917197%28.9%9082428.734080%28.734080%28.7%6,3852528.668942%28.668942%28.7%842628.651861%28.651861%28.7%9162728.247705%28.247705%28.2%1,4462828.220167%28.220167%28.2%1,2512928.200772%28.200772%28.2%1,8263026.298122%26.298122%26.3%2,5074325.237465%25.237465%25.2%31,67131.7k5724.069389%24.069389%24.1%3,3307123.760486%23.760486%23.8%17,834,66617.8M23.614292%23.614292%23.6%5,1558523.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.685733%22.685733%22.7%1,604,5951.60M22.620683%22.620683%22.6%4,6119922.075757%22.075757%22.1%810,422810k21.906226%21.906226%21.9%28511321.686073%21.686073%21.7%44,58744.6k11621.190772%21.190772%21.2%1,53412720.801943%20.801943%20.8%28,44028.4k13320.211206%20.211206%20.2%68914118.977243%18.977243%19.0%1,45115516.426249%16.426249%16.4%1,61716915.290895%15.290895%15.3%102,273102k17311.450382%11.450382%11.5%751830.000000%0.000000%0.0%01940.000000%0.000000%0.0%01950.000000%0.000000%0.0%01960.000000%0.000000%0.0%01970.000000%0.000000%0.0%0198

Age Cohorts by County in the Seattle Area

There are 3 counties in the Seattle Area. This section compares all 3 of those to each other, the Seattle Area, and other entities that contain or substantially overlap with the Seattle Area.

Children by County#32

Percentage of population aged 0 to 17 (%):
Scope: population of the Seattle Area, selected counties in the Seattle Area, and entities that contain the Seattle Area
0%5%10%15%20%Count#Pierce CountyPierceWestPacificSnohomish CountySnohomishUnited States of AmericaUnited StatesWashingtonSeattle, Tacoma, and Bellevue Metro AreaSeattle AreaKing CountyKing24.018365%24.018365%24.0%200,048200k123.760486%23.760486%23.8%17,834,66617.8M23.336041%23.336041%23.3%12,102,10512.1M23.175540%23.175540%23.2%175,821176k223.108006%23.108006%23.1%73,612,43873.6M22.685733%22.685733%22.7%1,604,5951.60M22.075757%22.075757%22.1%810,422810k20.896492%20.896492%20.9%434,553435k3

Age Cohorts by County Subdivision in the Seattle Area

There are 31 county subdivisions in the Seattle Area. This section compares all 31 of those to each other, the Seattle Area, and other entities that contain or substantially overlap with the Seattle Area.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of the Seattle Area, selected county subdivisions in the Seattle Area, and entities that contain the Seattle Area
0%10%20%30%Count#Fort Lewis-DuPontLake StevensGraham-ThriftSnoqualmie ValleySnoqualmie VlyIssaquah PlateauMarysvilleMaltbyMonroeBuckleyPuyallupTahoma-Maple ValleyTahoma-Maple VlyFederal Way-AuburnFederal Wy-AuburnEnumclaw PlateauArlingtonWestPacificUnited States of AmericaUnited StatesSnohomishMount RainierEverettSeattle EastWashingtonTacomaEatonvilleTulalip ReservationGranite FallsSeattle, Tacoma, and Bellevue Metro AreaSeattle AreaGig Harbor PeninsulaGig Hbr PeninsulaStanwoodRoyEdmondsDarringtonSultanKey Peninsula-Anderson IslandKey Peninsula-An…SeattleVashon Island34.940522%34.940522%34.9%10,48610.5k128.307844%28.307844%28.3%6,904228.115880%28.115880%28.1%23,79723.8k327.628017%27.628017%27.6%14,28714.3k427.574390%27.574390%27.6%21,56421.6k525.845275%25.845275%25.8%18,91918.9k625.587922%25.587922%25.6%13,22013.2k725.077439%25.077439%25.1%7,772824.838051%24.838051%24.8%5,598924.818096%24.818096%24.8%40,45340.5k1024.593620%24.593620%24.6%16,56716.6k1124.564444%24.564444%24.6%43,22943.2k1224.412968%24.412968%24.4%16,16716.2k1324.406364%24.406364%24.4%7,1641423.760486%23.760486%23.8%17,834,66617.8M23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.073173%23.073173%23.1%8,5201522.972606%22.972606%23.0%8471622.972231%22.972231%23.0%41,86041.9k1722.721955%22.721955%22.7%133,247133k1822.685733%22.685733%22.7%1,604,5951.60M22.639000%22.639000%22.6%100,255100k1922.415053%22.415053%22.4%1,2272022.386725%22.386725%22.4%2,2532122.193809%22.193809%22.2%3,2982222.075757%22.075757%22.1%810,422810k21.986203%21.986203%22.0%11,28211.3k2321.887020%21.887020%21.9%7,6252421.853065%21.853065%21.9%3,2692521.693002%21.693002%21.7%54,85954.9k2620.013145%20.013145%20.0%6092719.831105%19.831105%19.8%2,8182819.634197%19.634197%19.6%2,8342917.999155%17.999155%18.0%187,875188k3016.426249%16.426249%16.4%1,61731