Age and Sex in Prince William County, Virginia (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Virginia.
Scope: population of Virginia, Prince William County, and other counties in Virginia
Prince William County
Virginia
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-43,2480.732%0.73%3,7380.843%0.84%5,4481.228%1.23%9,7772.204%2.20%7,9411.790%1.79%6,7081.512%1.51%12,00012.0k2.705%2.70%8,3541.883%1.88%25,42625.4k5.731%5.73%32,12032.1k7.240%7.24%33,77633.8k7.614%7.61%34,83934.8k7.853%7.85%33,73733.7k7.605%7.60%34,25934.3k7.722%7.72%29,17229.2k6.576%6.58%16,53316.5k3.727%3.73%5,2991.194%1.19%6,2441.407%1.41%10,74810.7k2.423%2.42%20,00020.0k4.508%4.51%33,73633.7k7.605%7.60%36,27236.3k8.176%8.18%34,25534.3k7.722%7.72%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Virginia and Prince William County
Female Male
Virginia
Prince William County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.102331%-0.026135%-0.168307%-0.046050%-0.128467%0.13%0.102331%0.168307%0.102331%0.10%36,86036.9k8.309%8.31%-0.656881%-0.007294%-0.653136%-0.033582%-0.664175%0.66%0.656881%0.653136%0.656881%0.66%146,515147k33.026%33.0%-0.699732%-0.024407%-0.675762%-0.724139%0.72%0.699732%0.675762%0.010810%0.699732%0.70%113,701114k25.630%25.6%-0.564322%-0.699529%-0.564322%0.56%0.564322%0.127527%0.699529%0.040200%0.691849%0.69%22,29122.3k5.025%5.02%-0.759091%-0.610116%-0.759091%0.76%0.759091%0.037957%0.610116%0.026920%0.797048%0.80%124,263124k28.011%28.0%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Virginia and Prince William County
Female Male
Virginia
Prince William County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.014779%-0.016202%-0.033950%-0.035506%-0.030980%0.03%0.014779%0.033950%0.014779%0.01%3,2480.732%0.73%-0.071411%-0.025697%-0.135420%-0.059143%-0.097108%0.10%0.071411%0.135420%0.071411%0.07%3,7380.843%0.84%-0.105989%-0.033632%-0.206414%-0.051288%-0.139621%0.14%0.105989%0.206414%0.105989%0.11%5,4481.228%1.23%-0.193314%-0.054144%-0.311457%-0.056470%-0.247458%0.25%0.193314%0.311457%0.193314%0.19%9,7772.204%2.20%-0.291534%-0.013600%-0.418493%-0.054198%-0.305134%0.31%0.291534%0.418493%0.291534%0.29%7,9411.790%1.79%-0.359647%-0.036742%-0.496962%-0.046292%-0.396389%0.40%0.359647%0.496962%0.359647%0.36%6,7081.512%1.51%-0.408148%-0.085356%-0.537265%-0.053027%-0.493504%0.49%0.408148%0.537265%0.408148%0.41%12,00012.0k2.705%2.70%-0.434596%-0.072358%-0.592241%-0.052435%-0.506954%0.51%0.434596%0.592241%0.434596%0.43%8,3541.883%1.88%-0.552713%-0.645616%-0.047960%-0.552713%0.55%0.552713%0.040845%0.645616%0.593558%0.59%25,42625.4k5.731%5.73%-0.721773%-0.713067%-0.031272%-0.721773%0.72%0.721773%0.004508%0.713067%0.726281%0.73%32,12032.1k7.240%7.24%-0.755224%-0.012262%-0.683345%-0.024300%-0.767486%0.77%0.755224%0.683345%0.755224%0.76%33,77633.8k7.614%7.61%-0.780019%-0.664400%-0.011588%-0.780019%0.78%0.780019%0.010594%0.664400%0.790614%0.79%34,83934.8k7.853%7.85%-0.737732%-0.045488%-0.643647%-0.007502%-0.783220%0.78%0.737732%0.643647%0.737732%0.74%33,73733.7k7.605%7.60%-0.765187%-0.014111%-0.689056%-0.779298%0.78%0.765187%0.689056%0.003557%0.765187%0.77%34,25934.3k7.722%7.72%-0.655321%-0.691662%-0.655321%0.66%0.655321%0.004508%0.691662%0.013576%0.659829%0.66%29,17229.2k6.576%6.58%-0.593813%-0.054625%-0.668127%-0.648438%0.65%0.593813%0.668127%0.048807%0.593813%0.59%16,53316.5k3.727%3.73%-0.545274%-0.713103%-0.545274%0.55%0.545274%0.103915%0.713103%0.065990%0.649190%0.65%5,2991.194%1.19%-0.563758%-0.702357%-0.563758%0.56%0.563758%0.279963%0.702357%0.049950%0.843721%0.84%6,2441.407%1.41%-0.574127%-0.691329%-0.574127%0.57%0.574127%0.063116%0.691329%0.022430%0.637243%0.64%10,74810.7k2.423%2.42%-0.731015%-0.615144%-0.731015%0.73%0.731015%0.040725%0.615144%0.026245%0.771739%0.77%20,00020.0k4.508%4.51%-0.751212%-0.608729%-0.751212%0.75%0.751212%0.018484%0.608729%0.030781%0.769695%0.77%33,73633.7k7.605%7.60%-0.791200%-0.618967%-0.791200%0.79%0.791200%0.052837%0.618967%0.021641%0.844037%0.84%36,27236.3k8.176%8.18%-0.751708%-0.599634%-0.751708%0.75%0.751708%0.040890%0.599634%0.028743%0.792597%0.79%34,25534.3k7.722%7.72%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Virginia and Prince William County
More Females More Males
Virginia
Prince William County
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-109.628217%-104.585632%-109.628217%109.6%0.4770.4867.703%67.7%32.297%32.3%-35.984848%-43.674137%-35.984848%36.0%0.7350.7457.624%57.6%42.376%42.4%-31.731178%-24.847262%-31.731178%31.7%0.7590.7656.847%56.8%43.153%43.2%-28.008396%-18.130819%-28.008396%28.0%0.7810.7856.142%56.1%43.858%43.9%-4.664948%-12.950716%-4.664948%4.7%0.9550.9651.140%51.1%48.860%48.9%-10.216233%-9.314996%-10.216233%10.2%0.9070.9152.430%52.4%47.570%47.6%-20.913108%-9.869723%-20.913108%20.9%0.8270.8354.733%54.7%45.267%45.3%-16.649378%-8.853648%-16.649378%16.6%0.8570.8653.842%53.8%46.158%46.2%-7.428531%7.389886%7.389886%7.4%1.0741.0748.218%48.2%51.782%51.8%-4.385568%0.624610%0.624610%0.6%1.0061.0149.844%49.8%50.156%50.2%-1.623687%-3.556033%-1.623687%1.6%0.9840.9850.403%50.4%49.597%49.6%-1.744136%1.358224%1.358224%1.4%1.0141.0149.663%49.7%50.337%50.3%-6.165974%-1.165473%-6.165974%6.2%0.9420.9451.495%51.5%48.505%48.5%-1.844105%-1.844105%1.8%0.516218%0.9820.9850.457%50.5%49.543%49.5%0.687947%1.962797%0.687947%0.7%1.0071.0149.829%49.8%50.171%50.2%-9.199038%-9.199038%9.2%7.305037%0.9160.9252.199%52.2%47.801%47.8%19.057462%9.253978%19.057462%19.1%1.1911.1945.650%45.7%54.350%54.3%49.660136%7.111774%49.660136%49.7%1.4971.5040.054%40.1%59.946%59.9%10.993325%3.244476%10.993325%11.0%1.1101.1147.395%47.4%52.605%52.6%5.570973%4.266404%5.570973%5.6%1.0561.0648.645%48.6%51.355%51.4%2.460541%5.056615%2.460541%2.5%1.0251.0249.392%49.4%50.608%50.6%6.678063%3.496248%6.678063%6.7%1.0671.0748.384%48.4%51.616%51.6%5.439607%4.793363%5.439607%5.4%1.0541.0548.676%48.7%51.324%51.3%

Map of Age Cohorts by County Subdivision in Prince William County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
25.9%27.1%28.3%29.4%30.6%31.8%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
4.02%4.44%4.86%5.28%5.69%6.11%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
8.5%9.3%10.1%10.8%11.6%12.4%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
12.9%13.7%14.5%15.3%16.1%16.9%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
13.0%14.0%15.0%16.0%16.9%18.0%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
11.0%11.9%12.6%13.4%14.2%15.0%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
5.1%6.1%7.1%8.0%9.0%10.0%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
1.9%2.7%3.5%4.3%5.1%5.9%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.16%1.37%1.57%1.78%1.98%2.19%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Prince William County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
5%12%18%25%31%38%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0.1%3.4%6.5%9.7%12.9%16.2%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3%9%15%20%25%31%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
4.6%8.9%13.2%17.4%21.7%26.0%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
3.9%7.3%10.7%14.1%17.5%20.9%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
1.8%5.7%9.5%13.4%17.3%21.2%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
1.1%6.1%11.0%15.9%20.8%25.8%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
0%7%14%21%27%35%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.0%3.2%6.4%9.6%12.7%16.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Prince William County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%9%17%26%35%44%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%11%22%33%44%55%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%9%18%27%36%46%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%7%13%20%26%33%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
0%5%11%16%22%28%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
0%6%13%19%25%32%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
0%9%19%28%38%48%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0%9%19%28%37%47%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%9%18%26%35%45%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Prince William County

There are 25 places that are fully or partially contained within Prince William County (23 fully and 2 partially). This section compares all 25 of those to each other, Prince William County, and other entities that contain or substantially overlap with Prince William County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Prince William County, selected places in Prince William County, and entities that contain Prince William County
0%10%20%30%Count#County CenterLinton HallDumfriesIndependent HillIndependent HlHaymarketGainesvilleCherry HillSudleyYorkshireDale CityPrince William CountyPrince WilliamTriangleQuantico BaseMarumscoBuckhallLake RidgeMontclairPotomac MillsNeabscoBull RunWoodbridgeBull Run Mountain EstatesBull Run Mtn EstsSouthWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesVirginiaSouth AtlanticNokesvilleLoch LomondOccoquanQuantico35.339233%35.339233%35.3%1,198134.737421%34.737421%34.7%13,90413.9k231.216216%31.216216%31.2%1,617330.538922%30.538922%30.5%2,652430.449069%30.449069%30.4%556530.296447%30.296447%30.3%4,323629.480417%29.480417%29.5%5,254728.883848%28.883848%28.9%4,966828.839987%28.839987%28.8%2,608928.582525%28.582525%28.6%20,97521.0k1028.010504%28.010504%28.0%124,263124k27.936648%27.936648%27.9%2,5401127.866292%27.866292%27.9%1,7841227.790803%27.790803%27.8%10,78710.8k1326.971774%26.971774%27.0%4,6441426.767372%26.767372%26.8%11,96112.0k1525.816697%25.816697%25.8%5,1211625.808089%25.808089%25.8%1,5251725.619204%25.619204%25.6%4,3651825.383004%25.383004%25.4%3,8771925.180343%25.180343%25.2%1,1172024.576895%24.576895%24.6%3342123.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M22.448718%22.448718%22.4%1,865,5561.87M22.148630%22.148630%22.1%13,847,14713.8M21.144860%21.144860%21.1%3622219.657914%19.657914%19.7%8162316.156283%16.156283%16.2%1532413.167939%13.167939%13.2%6925

Age Cohorts by County Subdivision in Prince William County

There are 7 county subdivisions in Prince William County. This section compares all 7 of those to each other, Prince William County, and other entities that contain or substantially overlap with Prince William County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Prince William County, selected county subdivisions in Prince William County, and entities that contain Prince William County
0%10%20%30%Count#BrentsvilleNeabscoPotomacPrince William CountyPrince WilliamWoodbridgeGainesvilleColesOccoquanSouthWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesVirginiaSouth Atlantic31.740087%31.740087%31.7%21,78121.8k129.349739%29.349739%29.3%18,00918.0k228.194560%28.194560%28.2%17,23917.2k328.010504%28.010504%28.0%124,263124k27.208250%27.208250%27.2%17,49317.5k426.701107%26.701107%26.7%16,90116.9k526.625848%26.625848%26.6%17,35117.4k625.923880%25.923880%25.9%15,48915.5k723.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M22.448718%22.448718%22.4%1,865,5561.87M22.148630%22.148630%22.1%13,847,14713.8M

Age Cohorts by County in the Washington Area

There are 24 counties in the Washington Area. This section compares Prince William County to all of the counties in the Washington Area and to those entities that contain or substantially overlap with Prince William County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Prince William County, selected other counties in the Washington Area, and entities that contain Prince William County
0%10%20%Count#Loudoun CountyLoudounPrince William CountyPrince WilliamManassas Park CityManassas ParkManassas CityManassasStafford CountyStaffordSpotsylvania CountySpotsylvaniaCulpeper CountyCulpeperCharles CountyCharlesFalls Church CityFalls ChurchCalvert CountyCalvertFrederick CountyFrederickFairfax CountyFairfaxFauquier CountyFauquierMontgomery CountyMontgomerySouthWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesJefferson CountyJeffersonWarren CountyWarrenPrince George's CountyPrince George'sVirginiaSouth AtlanticClarke CountyClarkeFairfax CityFairfaxFredericksburg CityFredericksburgRappahannock CountyRappahannockAlexandria CityAlexandriaDistrict of ColumbiaArlington CountyArlington29.379889%29.379889%29.4%106,483106k128.010504%28.010504%28.0%124,263124k227.225627%27.225627%27.2%4,309326.848769%26.848769%26.8%11,04811.0k426.773583%26.773583%26.8%37,36237.4k525.800234%25.800234%25.8%33,32933.3k625.228796%25.228796%25.2%12,35012.4k724.868973%24.868973%24.9%38,38738.4k824.689270%24.689270%24.7%3,357924.238073%24.238073%24.2%21,94221.9k1023.997700%23.997700%24.0%58,42658.4k1123.983328%23.983328%24.0%271,704272k1223.939728%23.939728%23.9%16,28516.3k1323.549379%23.549379%23.5%241,704242k1423.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M22.985360%22.985360%23.0%12,76412.8k1522.781972%22.781972%22.8%8,8411622.694730%22.694730%22.7%203,729204k1722.448718%22.448718%22.4%1,865,5561.87M22.148630%22.148630%22.1%13,847,14713.8M21.625778%21.625778%21.6%3,0941820.880610%20.880610%20.9%4,9321920.820019%20.820019%20.8%5,7992018.406149%18.406149%18.4%1,3652118.030936%18.030936%18.0%27,31227.3k2217.402645%17.402645%17.4%114,685115k2317.049254%17.049254%17.0%38,54738.5k24

Age Cohorts by County in Virginia

There are 133 counties in Virginia. This section compares Prince William County to the 50 most populous counties in Virginia and to those entities that contain or substantially overlap with Prince William County. The least populous of the compared counties has a population of 34,417.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Prince William County, selected other counties in Virginia, and entities that contain Prince William County
0%10%20%Count#Loudoun CountyLoudounPrince William CountyPrince WilliamManassas CityManassasStafford CountyStaffordSpotsylvania CountySpotsylvaniaCulpeper CountyCulpeperSuffolk CitySuffolkChesterfield CountyChesterfieldChesapeake CityChesapeakeYork CountyYorkFairfax CountyFairfaxFauquier CountyFauquierFrederick CountyFrederickPortsmouth CityPortsmouthHenrico CountyHenricoSouthNewport News CityNewport NewsWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesHanover CountyHanoverVirginia Beach CityVirginia BeachWarren CountyWarrenRockingham CountyRockinghamVirginiaOrange CountyOrangeSouth AtlanticRoanoke CityRoanokeDanville CityDanvilleHampton CityHamptonPrince George CountyPrince GeorgeIsle of Wight CountyIsle of WightHalifax CountyHalifaxBedford CountyBedfordAlbemarle CountyAlbemarleRoanoke CountyRoanokeGloucester CountyGloucesterCampbell CountyCampbellJames City CountyJames CityShenandoah CountyShenandoahNorfolk CityNorfolkWise CountyWiseHenry CountyHenryAugusta CountyAugustaPittsylvania CountyPittsylvaniaFranklin CountyFranklinTazewell CountyTazewellLynchburg CityLynchburgWashington CountyWashingtonPulaski CountyPulaskiRichmond CityRichmondAlexandria CityAlexandriaArlington CountyArlingtonMontgomery CountyMontgomeryHarrisonburg CityHarrisonburgCharlottesville CityCharlottesville29.379889%29.379889%29.4%106,483106k128.010504%28.010504%28.0%124,263124k226.848769%26.848769%26.8%11,04811.0k326.773583%26.773583%26.8%37,36237.4k425.800234%25.800234%25.8%33,32933.3k525.228796%25.228796%25.2%12,35012.4k625.103089%25.103089%25.1%21,85521.9k724.528461%24.528461%24.5%81,39581.4k824.525074%24.525074%24.5%57,19157.2k924.447466%24.447466%24.4%16,36016.4k1023.983328%23.983328%24.0%271,704272k1123.939728%23.939728%23.9%16,28516.3k1223.595437%23.595437%23.6%19,42419.4k1323.540923%23.540923%23.5%22,61622.6k1423.491788%23.491788%23.5%75,62575.6k1523.464217%23.464217%23.5%28,099,74328.1M23.424336%23.424336%23.4%42,54042.5k1623.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M22.902377%22.902377%22.9%23,40623.4k1722.855339%22.855339%22.9%102,788103k1822.781972%22.781972%22.8%8,8411922.582784%22.582784%22.6%17,71117.7k2022.448718%22.448718%22.4%1,865,5561.87M22.183351%22.183351%22.2%7,7362122.148630%22.148630%22.1%13,847,14713.8M22.033847%22.033847%22.0%21,88621.9k2221.907460%21.907460%21.9%9,2802321.805847%21.805847%21.8%29,82829.8k2421.800658%21.800658%21.8%8,2112521.303467%21.303467%21.3%7,6752620.940377%20.940377%20.9%7,3932720.874007%20.874007%20.9%16,05916.1k2820.828099%20.828099%20.8%21,72121.7k2920.744221%20.744221%20.7%19,42819.4k3020.553200%20.553200%20.6%7,6093120.540855%20.540855%20.5%11,31011.3k3220.504868%20.504868%20.5%14,74314.7k3320.388735%20.388735%20.4%8,7383420.225945%20.225945%20.2%49,70049.7k3520.220093%20.220093%20.2%8,1033620.124883%20.124883%20.1%10,50710.5k3720.028252%20.028252%20.0%14,88714.9k3819.997756%19.997756%20.0%12,47712.5k3919.598079%19.598079%19.6%11,02011.0k4019.438744%19.438744%19.4%8,4304119.260999%19.260999%19.3%15,16915.2k4218.938089%18.938089%18.9%10,33310.3k4318.458901%18.458901%18.5%6,3534418.213062%18.213062%18.2%39,48139.5k4518.030936%18.030936%18.0%27,31227.3k4617.049254%17.049254%17.0%38,54738.5k4715.993500%15.993500%16.0%15,55015.6k4815.829470%15.829470%15.8%8,2284915.556239%15.556239%15.6%7,08450

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares Prince William County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Prince William County. The least populous of the compared counties has a population of 941,618.

Children by County#68

Percentage of population aged 0 to 17 (%):
Scope: population of Prince William County, selected other counties in the United States, and entities that contain Prince William County
0%5%10%15%20%25%Count#Fresno CountyFresnoSalt Lake CountySalt LakePrince William CountyPrince WilliamSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaSouthKings CountyKingsWashington, Arlington, and Alexandria Metro AreaWashingtonHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookVirginiaSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaSouth AtlanticNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensPalm Beach CountyPalm BeachAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k228.010504%28.010504%28.0%124,263124k27.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.668593%23.668593%23.7%291,625292k1823.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.464217%23.464217%23.5%28,099,74328.1M23.337305%23.337305%23.3%608,369608k2223.321271%23.321271%23.3%1,402,0171.40M23.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2622.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.448718%22.448718%22.4%1,865,5561.87M22.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.168125%22.168125%22.2%345,809346k3622.148630%22.148630%22.1%13,847,14713.8M22.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4320.896492%20.896492%20.9%434,553435k4420.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.641010%19.641010%19.6%274,730275k4819.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50

Definitions

The US Census reports extensively on the topics of age and sex, often reporting other topics broken down by age and sex cohorts. This page reports on age and sex alone; charts presenting other topics by age and sex can be found on their topic-specific pages.

  • Children: less than 18 years old
  • College: from 18 to 21 years old
  • 20s: from 22 to 29 years old, to not overlap the college category
  • Younger Adult: from 22 to 39 years old
  • Older Adult: from 40 to 64 years old
  • Senior: more than 64 years old

For additional information about the data presented on this site, including our sources, please see the About Page.

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