Age and Sex in Dubuque County, Iowa (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Iowa.
Scope: population of Iowa, Dubuque County, and other counties in Iowa
Dubuque County
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-42,2372.322%2.32%2,4102.501%2.50%2,8682.976%2.98%3,5463.680%3.68%2,4622.555%2.56%2,0622.140%2.14%3,6113.747%3.75%2,5742.671%2.67%6,6456.896%6.90%6,9127.173%7.17%6,0876.317%6.32%5,2535.451%5.45%5,1635.358%5.36%6,0826.312%6.31%6,1706.403%6.40%3,6093.745%3.75%1,4091.462%1.46%1,7291.794%1.79%3,2693.393%3.39%3,7933.936%3.94%6,1086.339%6.34%6,3486.588%6.59%6,0126.239%6.24%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Dubuque County
Female Male
Iowa
Dubuque County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.193288%-0.062700%-0.192490%-0.053856%-0.255987%0.26%0.193288%0.192490%0.193288%0.19%15,58515.6k16.174%16.2%-0.644880%-0.638182%-0.644880%0.64%0.644880%0.000498%0.638182%0.001353%0.645378%0.65%31,08231.1k32.256%32.3%-0.601800%-0.619125%-0.601800%0.60%0.601800%0.008533%0.619125%0.025145%0.610333%0.61%21,02421.0k21.818%21.8%-0.758621%-0.735381%-0.758621%0.76%0.758621%0.145031%0.735381%0.054111%0.903652%0.90%6,4076.649%6.65%-0.631204%-0.634612%-0.631204%0.63%0.631204%0.021044%0.634612%0.031800%0.652248%0.65%22,26122.3k23.102%23.1%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval 265+ 340-64 422-39 518-21 60-17

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Dubuque County
Female Male
Iowa
Dubuque County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.043522%-0.058051%-0.051411%-0.053545%-0.101573%0.10%0.043522%0.051411%0.043522%0.04%2,2372.322%2.32%-0.206312%-0.087589%-0.174468%-0.075066%-0.293901%0.29%0.206312%0.174468%0.206312%0.21%2,4102.501%2.50%-0.254258%-0.086759%-0.248144%-0.065989%-0.341016%0.34%0.254258%0.248144%0.254258%0.25%2,8682.976%2.98%-0.343092%-0.049814%-0.334521%-0.038389%-0.392906%0.39%0.343092%0.334521%0.343092%0.34%3,5463.680%3.68%-0.413385%-0.424367%-0.036879%-0.413385%0.41%0.413385%0.024907%0.424367%0.438292%0.44%2,4622.555%2.56%-0.464409%-0.141139%-0.524144%-0.037115%-0.605548%0.61%0.464409%0.524144%0.464409%0.46%2,0622.140%2.14%-0.612985%-0.595229%-0.000536%-0.612985%0.61%0.612985%0.023177%0.595229%0.636163%0.64%3,6113.747%3.75%-0.610218%-0.115194%-0.663219%-0.010462%-0.725412%0.73%0.610218%0.663219%0.610218%0.61%2,5742.671%2.67%-0.687637%-0.003944%-0.675983%-0.012541%-0.691580%0.69%0.687637%0.675983%0.687637%0.69%6,6456.896%6.90%-0.716902%-0.000830%-0.690906%-0.006245%-0.717733%0.72%0.716902%0.690906%0.716902%0.72%6,9127.173%7.17%-0.625577%-0.012246%-0.607007%-0.637823%0.64%0.625577%0.607007%0.012683%0.625577%0.63%6,0876.317%6.32%-0.519308%-0.571295%-0.519308%0.52%0.519308%0.051682%0.571295%0.017376%0.570990%0.57%5,2535.451%5.45%-0.526365%-0.018888%-0.587487%-0.545253%0.55%0.526365%0.587487%0.012483%0.526365%0.53%5,1635.358%5.36%-0.608350%-0.628104%-0.608350%0.61%0.608350%0.045663%0.628104%0.026170%0.654013%0.65%6,0826.312%6.31%-0.617898%-0.601386%-0.617898%0.62%0.617898%0.044832%0.601386%0.033864%0.662730%0.66%6,1706.403%6.40%-0.590154%-0.068148%-0.686455%-0.658302%0.66%0.590154%0.686455%0.030011%0.590154%0.59%3,6093.745%3.75%-0.572858%-0.733441%-0.572858%0.57%0.572858%0.316525%0.733441%0.046900%0.889382%0.89%1,4091.462%1.46%-0.886269%-0.770169%-0.886269%0.89%0.886269%0.021794%0.770169%0.056074%0.908063%0.91%1,7291.794%1.79%-0.787679%-0.718956%-0.787679%0.79%0.787679%0.120902%0.718956%0.056734%0.908581%0.91%3,2693.393%3.39%-0.653113%-0.005881%-0.640338%-0.658994%0.66%0.653113%0.640338%0.030076%0.653113%0.65%3,7933.936%3.94%-0.610218%-0.639003%-0.610218%0.61%0.610218%0.047323%0.639003%0.033033%0.657541%0.66%6,1086.339%6.34%-0.640106%-0.037360%-0.643465%-0.677467%0.68%0.640106%0.643465%0.031842%0.640106%0.64%6,3486.588%6.59%-0.589255%-0.617932%-0.589255%0.59%0.589255%0.069324%0.617932%0.031559%0.658579%0.66%6,0126.239%6.24%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Iowa and Dubuque County
More Females More Males
Iowa
Dubuque County
100%50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-133.383010%-104.151992%-133.383010%133.4%0.4280.4370.004%70.0%29.996%30.0%-42.454728%-43.025830%-42.454728%42.5%0.7020.7058.755%58.8%41.245%41.2%-34.122449%-26.592985%-34.122449%34.1%0.7460.7557.287%57.3%42.713%42.7%-14.519056%-11.475915%-14.519056%14.5%0.8730.8753.384%53.4%46.616%46.6%-8.690265%6.025105%6.025105%6.0%1.0601.0648.538%48.5%51.462%51.5%-30.391061%-7.081005%-30.391061%30.4%0.7670.7756.596%56.6%43.404%43.4%-0.090132%3.781038%3.781038%3.8%1.0381.0449.072%49.1%50.928%50.9%-18.877551%-1.577402%-18.877551%18.9%0.8410.8454.312%54.3%45.688%45.7%-0.573498%-1.855238%-0.573498%0.6%0.9940.9950.143%50.1%49.857%49.9%-0.115808%-0.903856%-0.115808%0.1%0.9991.0050.029%50.0%49.971%50.0%-1.957532%-1.957532%2.0%2.089388%0.9810.9850.485%50.5%49.515%49.5%9.952038%3.041504%9.952038%10.0%1.1001.1047.630%47.6%52.370%52.4%-3.588328%-3.588328%3.6%2.124838%0.9650.9750.881%50.9%49.119%49.1%7.505971%4.166539%7.505971%7.5%1.0751.0848.191%48.2%51.809%51.8%7.255626%5.630908%7.255626%7.3%1.0731.0748.250%48.2%51.750%51.8%-11.547479%-11.547479%11.5%4.371952%0.8960.9052.729%52.7%47.271%47.3%55.253623%6.394558%55.253623%55.3%1.5531.5539.177%39.2%60.823%60.8%2.459016%7.280782%2.459016%2.5%1.0251.0249.393%49.4%50.607%50.6%15.349144%7.891202%15.349144%15.3%1.1531.1546.436%46.4%53.564%53.6%-0.900424%-0.900424%0.9%4.696873%0.9910.9950.224%50.2%49.776%49.8%7.755102%5.169461%7.755102%7.8%1.0781.0848.134%48.1%51.866%51.9%-5.836576%-5.836576%5.8%4.948524%0.9450.9451.418%51.4%48.582%48.6%11.764706%5.107154%11.764706%11.8%1.1181.1247.222%47.2%52.778%52.8%
M:F ratio of males to females in the age cohort
F females as a percentage of the age cohort
M males as a percentage of the age cohort

Map of Age Cohorts by County Subdivision in Dubuque County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
20.0%23.2%26.4%29.5%32.7%35.9%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
1.9%3.2%4.4%5.7%6.9%8.2%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
2.2%4.3%6.4%8.4%10.5%12.6%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
4.9%6.8%8.7%10.6%12.5%14.4%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
8.2%10.2%12.1%14.0%15.9%17.9%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
10.6%14.1%17.4%20.8%24.2%27.6%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
1.7%4.7%7.7%10.7%13.7%16.7%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.7%5.8%7.9%10.1%12.2%14.3%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%2.9%5.8%8.7%11.7%14.6%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Dubuque County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
15.0%18.8%22.5%26.3%30.0%33.8%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
1%10%18%27%35%43%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.8%7.3%10.8%14.3%17.8%21.3%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
7.9%9.4%10.9%12.4%13.9%15.4%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
6.0%8.2%10.3%12.4%14.5%16.7%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
7.4%9.6%11.8%14.0%16.2%18.5%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
4.6%7.5%10.4%13.3%16.2%19.1%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
1.9%4.1%6.1%8.2%10.3%12.4%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.3%3.3%6.2%9.1%12.0%15.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Dubuque County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
8%15%21%27%33%40%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%13%26%39%52%65%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
1%8%14%20%26%32%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
1.8%6.2%10.5%14.9%19.2%23.7%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
1.6%6.1%10.6%15.1%19.6%24.1%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
5.4%9.1%12.7%16.3%19.9%23.6%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1.9%6.3%10.8%15.2%19.6%24.1%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%4.1%8.2%12.3%16.4%20.6%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%6%11%17%23%29%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Dubuque County

There are 21 places that are fully or partially contained within Dubuque County (18 fully and 3 partially). This section compares all 21 of those to each other, Dubuque County, and other entities that contain or substantially overlap with Dubuque County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Dubuque County, selected places in Dubuque County, and entities that contain Dubuque County
0%10%20%30%Count#PeostaAsburyGrafFarleyEpworthDyersvilleWest North CentralIowaHoly CrossMidwestUnited States of AmericaUnited StatesCascadeDubuque Metro AreaDubuque AreaDubuque CountyDubuqueRickardsvilleBalltownWorthingtonDubuqueSherrillZwingleBernardLuxemburgCentraliaNew ViennaBankstonSagevilleDurango39.393939%39.393939%39.4%741131.936166%31.936166%31.9%1,661228.915663%28.915663%28.9%24326.481043%26.481043%26.5%447426.353965%26.353965%26.4%545524.521531%24.521531%24.5%1,025623.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.303835%23.303835%23.3%79723.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.104146%23.104146%23.1%457823.102149%23.102149%23.1%22,26122.3k23.102149%23.102149%23.1%22,26122.3k22.699387%22.699387%22.7%37922.058824%22.058824%22.1%151021.666667%21.666667%21.7%911120.761937%20.761937%20.8%12,15312.2k1220.091324%20.091324%20.1%441319.230769%19.230769%19.2%201418.110236%18.110236%18.1%231516.748768%16.748768%16.7%341616.058394%16.058394%16.1%221715.485564%15.485564%15.5%591814.285714%14.285714%14.3%4194.225352%4.225352%4.2%3200.000000%0.000000%0.0%021
Count number of children
# rank of place out of 21 by %

Age Cohorts by County Subdivision in Dubuque County

There are 19 county subdivisions in Dubuque County. This section compares all 19 of those to each other, Dubuque County, and other entities that contain or substantially overlap with Dubuque County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Dubuque County, selected county subdivisions in Dubuque County, and entities that contain Dubuque County
0%10%20%30%Count#Vernon TownshipVernonLiberty TownshipLibertyIowa TownshipCenter TownshipCtrWashington TownshipWashingtonDubuque TownshipDubuqueMosalem TownshipMosalemConcord TownshipConcordWhitewater TownshipWhitewaterTaylor TownshipTaylorDodge TownshipDodgeTable Mound TownshipTable MoundWest North CentralIowaMidwestUnited States of AmericaUnited StatesDubuque Metro AreaDubuque AreaDubuque CountyDubuqueNew Wine TownshipNew WineCascade TownshipCascadeDubuqueJefferson TownshipJeffersonPeru TownshipPrairie Creek TownshipPrairie Crk35.888112%35.888112%35.9%1,283135.800344%35.800344%35.8%208231.578947%31.578947%31.6%126331.408200%31.408200%31.4%881428.571429%28.571429%28.6%180528.020276%28.020276%28.0%1,990627.498732%27.498732%27.5%542726.912568%26.912568%26.9%197826.236882%26.236882%26.2%350926.093330%26.093330%26.1%1,0681025.304292%25.304292%25.3%3951123.991507%23.991507%24.0%9041223.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.102149%23.102149%23.1%22,26122.3k23.102149%23.102149%23.1%22,26122.3k22.294737%22.294737%22.3%1,0591321.083744%21.083744%21.1%2141420.761937%20.761937%20.8%12,15312.2k1520.439061%20.439061%20.4%2701620.236531%20.236531%20.2%3081720.000000%20.000000%20.0%13318
Count number of children
# rank of county subdivision out of 18 by %

Age Cohorts by County in Iowa

There are 99 counties in Iowa. This section compares Dubuque County to the 50 most populous counties in Iowa and to those entities that contain or substantially overlap with Dubuque County. The least populous of the compared counties has a population of 15,552.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Dubuque County, selected other counties in Iowa, and entities that contain Dubuque County
0%10%20%Count#Dallas CountyDallasSioux CountySiouxBuchanan CountyBuchananWoodbury CountyWoodburyMadison CountyMadisonCrawford CountyCrawfordMuscatine CountyMuscatineBuena Vista CountyBuena VistaPolk CountyPolkWarren CountyWarrenPlymouth CountyPlymouthMarshall CountyMarshallWashington CountyWashingtonBenton CountyBentonTama CountyTamaCarroll CountyCarrollMarion CountyMarionScott CountyScottDelaware CountyDelawareLinn CountyLinnWest North CentralPottawattamie CountyPottawattamieMahaska CountyMahaskaIowaIowa CountyIowaMidwestCedar CountyCedarUnited States of AmericaUnited StatesDubuque Metro AreaDubuque AreaDubuque CountyDubuqueClinton CountyClintonDes Moines CountyDes MoinesClay CountyClayFloyd CountyFloydWapello CountyWapelloHenry CountyHenryBoone CountyBooneJackson CountyJacksonJasper CountyJasperHardin CountyHardinClayton CountyClaytonBremer CountyBremerJones CountyJonesLee CountyLeeBlack Hawk CountyBlack HawkWebster CountyWebsterFayette CountyFayettePage CountyPageCerro Gordo CountyCerro GordoPoweshiek CountyPoweshiekJohnson CountyJohnsonJefferson CountyJeffersonDickinson CountyDickinsonWinneshiek CountyWinneshiekStory CountyStory28.497323%28.497323%28.5%22,24922.2k127.044279%27.044279%27.0%9,363226.679663%26.679663%26.7%5,611326.290200%26.290200%26.3%26,92826.9k425.994509%25.994509%26.0%4,071525.928734%25.928734%25.9%4,446625.406878%25.406878%25.4%10,91210.9k725.375397%25.375397%25.4%5,188825.291021%25.291021%25.3%116,126116k925.204484%25.204484%25.2%12,14112.1k1025.124139%25.124139%25.1%6,2741125.003069%25.003069%25.0%10,18510.2k1224.752430%24.752430%24.8%5,4741324.642302%24.642302%24.6%6,3381424.203639%24.203639%24.2%4,2171524.169302%24.169302%24.2%4,9681624.119649%24.119649%24.1%8,0071724.059118%24.059118%24.1%41,16941.2k1824.029808%24.029808%24.0%4,1921923.886168%23.886168%23.9%52,09052.1k2023.689691%23.689691%23.7%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k2123.588963%23.588963%23.6%5,2662223.418418%23.418418%23.4%727,514728k23.349259%23.349259%23.3%3,8122323.217458%23.217458%23.2%15,712,75815.7M23.171461%23.171461%23.2%4,2612423.108006%23.108006%23.1%73,612,43873.6M23.102149%23.102149%23.1%22,26122.3k23.102149%23.102149%23.1%22,26122.3k2523.017594%23.017594%23.0%11,04211.0k2622.899736%22.899736%22.9%9,1862722.812234%22.812234%22.8%3,7592822.663084%22.663084%22.7%3,6272922.436298%22.436298%22.4%7,9073022.416128%22.416128%22.4%4,4703122.335391%22.335391%22.3%5,8993222.300169%22.300169%22.3%4,3553322.187117%22.187117%22.2%8,1463422.102286%22.102286%22.1%3,8293522.058077%22.058077%22.1%3,9123622.016786%22.016786%22.0%5,4303721.683512%21.683512%21.7%4,4413821.630843%21.630843%21.6%7,6083921.563608%21.563608%21.6%28,64128.6k4021.511471%21.511471%21.5%7,9704121.362366%21.362366%21.4%4,3564221.129115%21.129115%21.1%3,2864320.804563%20.804563%20.8%9,0094420.191172%20.191172%20.2%3,7604520.137881%20.137881%20.1%28,59728.6k4619.516476%19.516476%19.5%3,4474719.400446%19.400446%19.4%3,3074818.774352%18.774352%18.8%3,9034917.082481%17.082481%17.1%16,20016.2k50
Count number of children
# rank of county out of 50 by %

Age Cohorts by County in the United States

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

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Dubuque County, selected other counties in the United States, and entities that contain Dubuque County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWest North CentralFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaIowaKings CountyKingsMidwestHillsborough CountyHillsboroughUnited States of AmericaUnited StatesDubuque Metro AreaDubuque AreaDubuque CountyDubuqueSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaNassau 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%309,506310k227.363518%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%493,981494k1723.689691%23.689691%23.7%4,971,0164.97M23.668593%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%260,665261k2123.418418%23.418418%23.4%727,514728k23.337305%23.337305%23.3%608,369608k2223.217458%23.217458%23.2%15,712,75815.7M23.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.102149%23.102149%23.1%22,26122.3k23.102149%23.102149%23.1%22,26122.3k23.087802%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%1,186,3981.19M3122.432138%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%345,809346k3622.141419%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
Count number of children
# rank of county out of 50 by %

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.

More Topics to Explore

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Principal City:
Dubuque
Cities:
Asbury, Balltown, Bankston, Bernard, Cascade, Centralia, Dubuque, Durango, Dyersville, Epworth, Farley, Graf, Holy Cross, Luxemburg, New Vienna, Peosta, Rickardsville, Sageville, Sherrill, Worthington, Zwingle
Townships:
Cascade, Center, Concord, Dodge, Dubuque, Iowa, Jefferson, Julien, Liberty, Mosalem, New Wine, Peru, Prairie Creek, Table Mound, Taylor, Vernon, Washington, Whitewater
ZIP Codes:
52001, 52002, 52003, 52031, 52032, 52033, 52039, 52040, 52045, 52046, 52052, 52053, 52054, 52065, 52068, 52073, 52078, 52079, 52237
Unified School Districts:
Dubuque, Maquoketa, Monticello, Western Dubuque
Congressional District:
IA-1
State Senate Districts:
IA-29, IA-50
State House Districts:
IA-57, IA-58, IA-99, IA-100
Neighboring Counties:
Clayton, Delaware, Grant, Jackson, Jo Daviess, Jones
Nearby Counties:
Allamakee, Cedar, Clinton, Crawford, Iowa, Lafayette, Linn, Scott