Age and Sex in Harrison 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, Harrison County, and other counties in Iowa
Harrison County
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-43922.735%2.73%3632.532%2.53%5363.739%3.74%6084.241%4.24%4313.007%3.01%3882.707%2.71%6484.520%4.52%4523.153%3.15%1,0307.185%7.19%1,2158.476%8.48%8996.271%6.27%8686.055%6.06%7705.371%5.37%7415.169%5.17%6884.799%4.80%4753.314%3.31%1070.746%0.75%1701.186%1.19%3042.121%2.12%5844.074%4.07%9356.522%6.52%9546.655%6.66%7775.420%5.42%
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 Harrison County
Female Male
Iowa
Harrison County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.233888%-0.058908%-0.192490%-0.053856%-0.292795%0.29%0.233888%0.192490%0.233888%0.23%2,71818.961%19.0%-0.698988%-0.638182%-0.698988%0.70%0.698988%0.028462%0.638182%0.001353%0.727450%0.73%5,11235.661%35.7%-0.498779%-0.038755%-0.619125%-0.537534%0.54%0.498779%0.619125%0.025145%0.498779%0.50%2,67418.654%18.7%-0.449948%-0.735381%-0.449948%0.45%0.449948%0.113359%0.735381%0.054111%0.563307%0.56%5814.053%4.05%-0.609619%-0.634612%-0.609619%0.61%0.609619%0.040305%0.634612%0.031800%0.649924%0.65%3,25022.672%22.7%
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 Harrison County
Female Male
Iowa
Harrison County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.054499%-0.061911%-0.051411%-0.053545%-0.116411%0.12%0.054499%0.051411%0.054499%0.05%3922.735%2.73%-0.212068%-0.082316%-0.174468%-0.075066%-0.294384%0.29%0.212068%0.174468%0.212068%0.21%3632.532%2.53%-0.323683%-0.100453%-0.248144%-0.065989%-0.424137%0.42%0.323683%0.248144%0.323683%0.32%5363.739%3.74%-0.387862%-0.072550%-0.334521%-0.038389%-0.460412%0.46%0.387862%0.334521%0.387862%0.39%6084.241%4.24%-0.488315%-0.025578%-0.424367%-0.036879%-0.513894%0.51%0.488315%0.424367%0.488315%0.49%4313.007%3.01%-0.620858%-0.524144%-0.037115%-0.620858%0.62%0.620858%0.111615%0.524144%0.732473%0.73%3882.707%2.71%-0.744100%-0.018602%-0.595229%-0.000536%-0.762702%0.76%0.744100%0.595229%0.744100%0.74%6484.520%4.52%-0.606906%-0.663219%-0.010462%-0.606906%0.61%0.606906%0.362749%0.663219%0.969655%0.97%4523.153%3.15%-0.658528%-0.119986%-0.675983%-0.012541%-0.778514%0.78%0.658528%0.675983%0.658528%0.66%1,0307.185%7.19%-0.841298%-0.690906%-0.006245%-0.841298%0.84%0.841298%0.012557%0.690906%0.853854%0.85%1,2158.476%8.48%-0.609697%-0.034880%-0.607007%-0.644576%0.64%0.609697%0.607007%0.012683%0.609697%0.61%8996.271%6.27%-0.530171%-0.571295%-0.530171%0.53%0.530171%0.150680%0.571295%0.017376%0.680851%0.68%8686.055%6.06%-0.478549%-0.117196%-0.587487%-0.595745%0.60%0.478549%0.587487%0.012483%0.478549%0.48%7705.371%5.37%-0.495291%-0.043251%-0.628104%-0.538542%0.54%0.495291%0.628104%0.026170%0.495291%0.50%7415.169%5.17%-0.459016%-0.601386%-0.459016%0.46%0.459016%0.041856%0.601386%0.033864%0.500872%0.50%6884.799%4.80%-0.534822%-0.034880%-0.686455%-0.569701%0.57%0.534822%0.686455%0.030011%0.534822%0.53%4753.314%3.31%-0.369724%-0.006976%-0.733441%-0.376700%0.38%0.369724%0.733441%0.046900%0.369724%0.37%1070.746%0.75%-0.432508%-0.770169%-0.432508%0.43%0.432508%0.320893%0.770169%0.056074%0.753401%0.75%1701.186%1.19%-0.495291%-0.718956%-0.495291%0.50%0.495291%0.069759%0.718956%0.056734%0.565051%0.57%3042.121%2.12%-0.660388%-0.640338%-0.660388%0.66%0.660388%0.037205%0.640338%0.030076%0.697593%0.70%5844.074%4.07%-0.644576%-0.015347%-0.639003%-0.659923%0.66%0.644576%0.639003%0.033033%0.644576%0.64%9356.522%6.52%-0.606906%-0.643465%-0.606906%0.61%0.606906%0.117196%0.643465%0.031842%0.724102%0.72%9546.655%6.66%-0.531566%-0.617932%-0.531566%0.53%0.531566%0.020928%0.617932%0.031559%0.552494%0.55%7775.420%5.42%
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 Harrison County
More Females More Males
Iowa
Harrison County
100%50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-113.600000%-104.151992%-113.600000%113.6%0.4680.4768.112%68.1%31.888%31.9%-38.815789%-43.025830%-38.815789%38.8%0.7200.7258.127%58.1%41.873%41.9%-31.034483%-26.592985%-31.034483%31.0%0.7630.7656.716%56.7%43.284%43.3%-18.705036%-11.475915%-18.705036%18.7%0.8420.8454.276%54.3%45.724%45.7%-5.238095%-8.690265%-5.238095%5.2%0.9500.9551.276%51.3%48.724%48.7%-7.081005%17.977528%17.977528%18.0%1.1801.1845.876%45.9%54.124%54.1%-2.500000%-0.090132%-2.500000%2.5%0.9760.9850.617%50.6%49.383%49.4%-1.577402%59.770115%59.770115%59.8%1.5981.6038.496%38.5%61.504%61.5%-18.220339%-1.855238%-18.220339%18.2%0.8460.8554.175%54.2%45.825%45.8%-0.903856%1.492537%1.492537%1.5%1.0151.0149.630%49.6%50.370%50.4%-5.720824%-5.720824%5.7%2.089388%0.9460.9551.390%51.4%48.610%48.6%28.421053%3.041504%28.421053%28.4%1.2841.2843.779%43.8%56.221%56.2%-24.489796%-24.489796%24.5%2.124838%0.8030.8055.455%55.5%44.545%44.5%-8.732394%-8.732394%8.7%4.166539%0.9200.9252.092%52.1%47.908%47.9%9.118541%5.630908%9.118541%9.1%1.0911.0947.820%47.8%52.180%52.2%-6.521739%-6.521739%6.5%4.371952%0.9390.9451.579%51.6%48.421%48.4%-1.886792%-1.886792%1.9%6.394558%0.9810.9850.467%50.5%49.533%49.5%74.193548%7.280782%74.193548%74.2%1.7421.7436.471%36.5%63.529%63.5%14.084507%7.891202%14.084507%14.1%1.1411.1446.711%46.7%53.289%53.3%5.633803%4.696873%5.633803%5.6%1.0561.0648.630%48.6%51.370%51.4%-2.380952%-2.380952%2.4%5.169461%0.9770.9850.588%50.6%49.412%49.4%19.310345%4.948524%19.310345%19.3%1.1931.1945.597%45.6%54.403%54.4%3.937008%5.107154%3.937008%3.9%1.0391.0449.035%49.0%50.965%51.0%
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 Harrison County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
10.3%14.2%18.1%21.9%25.8%29.7%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%1.3%2.6%3.8%5.1%6.5%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
0.0%4.2%8.3%12.5%16.6%20.8%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
0.0%4.8%9.6%14.4%19.1%24.0%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
5%10%16%21%26%32%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
0%6%12%18%24%31%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
8.9%13.8%18.7%23.6%28.5%33.4%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
2.6%5.6%8.4%11.3%14.2%17.1%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%1.8%3.6%5.4%7.1%9.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Harrison County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.8%21.9%22.8%23.8%24.7%25.8%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.92%3.27%3.61%3.96%4.30%4.65%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
7.0%7.6%8.1%8.7%9.2%9.8%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.9%9.5%10.0%10.6%11.1%11.7%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
10.5%11.6%12.7%13.8%14.9%16.0%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
13.4%14.2%15.1%15.9%16.8%17.7%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
11.1%12.2%13.3%14.3%15.4%16.5%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
6.4%7.0%7.5%8.0%8.5%9.1%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.6%3.5%4.4%5.3%6.2%7.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Harrison County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
15.5%19.6%23.6%27.7%31.8%35.9%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
1.3%2.8%4.1%5.5%6.9%8.4%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
4.3%6.6%8.9%11.1%13.4%15.7%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
7.1%9.2%11.3%13.4%15.5%17.6%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
5.6%8.3%11.0%13.7%16.4%19.1%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
9.7%12.4%15.1%17.7%20.3%23.0%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
8.5%10.6%12.6%14.6%16.7%18.8%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
3.9%5.8%7.7%9.6%11.5%13.5%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
1.1%3.6%6.1%8.6%11.1%13.7%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Harrison County

There are 12 places that are fully or partially contained within Harrison County (11 fully and 1 partially). This section compares all 12 of those to each other, Harrison County, and other entities that contain or substantially overlap with Harrison County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Harrison County, selected places in Harrison County, and entities that contain Harrison County
0%10%20%30%Count#River SiouxWoodbineOmaha and Council Bluffs Metro AreaOmaha AreaModaleLoganPersiaWest North CentralIowaMidwestUnited States of AmericaUnited StatesHarrison CountyHarrisonMissouri ValleyMissouri VlyCalifornia JunctionCalifornia JctPisgahMondaminLittle SiouxDunlapMagnolia32.926829%32.926829%32.9%27126.200608%26.200608%26.2%431225.902873%25.902873%25.9%234,378234k25.454545%25.454545%25.5%70324.610390%24.610390%24.6%379424.124514%24.124514%24.1%62523.689691%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%73,612,43873.6M22.671782%22.671782%22.7%3,25022.424693%22.424693%22.4%603620.289855%20.289855%20.3%14720.161290%20.161290%20.2%50817.080745%17.080745%17.1%55916.541353%16.541353%16.5%221016.062684%16.062684%16.1%1641111.258278%11.258278%11.3%1712
Count number of children
# rank of place out of 12 by %

Age Cohorts by County Subdivision in Harrison County

There are 20 county subdivisions in Harrison County. This section compares all 20 of those to each other, Harrison County, and other entities that contain or substantially overlap with Harrison County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Harrison County, selected county subdivisions in Harrison County, and entities that contain Harrison County
0%10%20%Count#Calhoun TownshipCalhounCincinnati TownshipCincinnatiCass TownshipMagnolia TownshipMagnoliaOmaha and Council Bluffs Metro AreaOmaha AreaBoyer TownshipBoyerJefferson TownshipJeffersonLa Grange TownshipLa GrangeWest North CentralIowaMidwestUnited States of AmericaUnited StatesJackson TownshipJacksonLincoln TownshipLincolnHarrison CountyHarrisonLittle Sioux TownshipLittle SiouxSt. John TownshipSt. JohnRaglan TownshipRaglanHarrison TownshipHarrisonUnion TownshipUnionTaylor TownshipTaylorWashington TownshipWashingtonAllen TownshipAllenMorgan TownshipMorganClay TownshipDouglas TownshipDouglas29.603730%29.603730%29.6%127128.688525%28.688525%28.7%70227.165354%27.165354%27.2%69326.890756%26.890756%26.9%160425.902873%25.902873%25.9%234,378234k25.735294%25.735294%25.7%490525.523226%25.523226%25.5%500623.832924%23.832924%23.8%97723.689691%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%73,612,43873.6M23.008850%23.008850%23.0%104822.772277%22.772277%22.8%23922.671782%22.671782%22.7%3,25022.635135%22.635135%22.6%671021.947489%21.947489%21.9%8611120.634921%20.634921%20.6%521220.502092%20.502092%20.5%2941318.037975%18.037975%18.0%571417.584746%17.584746%17.6%831517.223199%17.223199%17.2%981617.094017%17.094017%17.1%201713.888889%13.888889%13.9%551811.764706%11.764706%11.8%61910.365854%10.365854%10.4%1720
Count number of children
# rank of county subdivision out of 20 by %

Age Cohorts by County in the Omaha Area

There are 8 counties in the Omaha Area. This section compares Harrison County to all of the counties in the Omaha Area and to those entities that contain or substantially overlap with Harrison County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Harrison County, selected other counties in the Omaha Area, and entities that contain Harrison County
0%5%10%15%20%25%Count#Sarpy CountySarpyOmaha and Council Bluffs Metro AreaOmaha AreaDouglas CountyDouglasSaunders CountySaundersCass CountyCassWashington CountyWashingtonMills CountyMillsWest North CentralPottawattamie CountyPottawattamieIowaMidwestUnited States of AmericaUnited StatesHarrison CountyHarrison28.136959%28.136959%28.1%48,52548.5k125.902873%25.902873%25.9%234,378234k25.878918%25.878918%25.9%140,588141k225.136064%25.136064%25.1%5,265324.439383%24.439383%24.4%6,223424.122333%24.122333%24.1%4,906523.920221%23.920221%23.9%3,550623.689691%23.689691%23.7%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k723.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.671782%22.671782%22.7%3,2508
Count number of children
# rank of county out of 8 by %

Age Cohorts by County in Iowa

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

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Harrison County, selected other counties in Iowa, and entities that contain Harrison County
0%10%20%Count#Dallas CountyDallasSioux CountySiouxBuchanan CountyBuchananWoodbury CountyWoodburyMadison CountyMadisonCrawford CountyCrawfordOmaha and Council Bluffs Metro AreaOmaha AreaMuscatine 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 CountyDubuqueClinton CountyClintonDes Moines CountyDes MoinesClay CountyClayHarrison CountyHarrisonFloyd 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%4,446625.902873%25.902873%25.9%234,378234k25.406878%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%22,26122.3k2523.017594%23.017594%23.0%11,04211.0k2622.899736%22.899736%22.9%9,1862722.812234%22.812234%22.8%3,7592822.671782%22.671782%22.7%3,25022.663084%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 Harrison County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Harrison 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 Harrison County, selected other counties in the United States, and entities that contain Harrison County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarOmaha and Council Bluffs Metro AreaOmaha AreaBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWest North CentralFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaIowaKings CountyKingsMidwestHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookHarrison CountyHarrisonSt. 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%487,339487k825.902873%25.902873%25.9%234,378234k25.573137%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%73,612,43873.6M23.087802%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%1,186,3981.19M3122.671782%22.671782%22.7%3,25022.432138%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

Demographics

Income

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More Maps to Explore

Cities:
Dunlap, Little Sioux, Logan, Magnolia, Missouri Valley, Modale, Mondamin, Persia, Pisgah, Woodbine
Townships:
Allen, Boyer, Calhoun, Cass, Cincinnati, Clay, Douglas, Harrison, Jackson, Jefferson, La Grange, Lincoln, Little Sioux, Magnolia, Morgan, Raglan, St. John, Taylor, Union, Washington
Unincorporated Places:
California Junction, River Sioux
ZIP Codes:
51523, 51529, 51545, 51546, 51550, 51555, 51556, 51557, 51558, 51559, 51563, 51564, 51565, 51570, 51579
Unified School Districts:
A-H-S-T, Boyer Valley, Harlan, Logan-Magnolia, Missouri Valley, Tri-Center, West Harrison, West Monona, Woodbine
Congressional District:
IA-4
State Senate District:
IA-9
State House Districts:
IA-17, IA-18
Neighboring Counties:
Burt, Crawford, Monona, Pottawattamie, Shelby, Washington
Nearby Counties:
Cass, Cass, Dodge, Douglas, Ida, Mills, Sarpy, Saunders, Thurston, Woodbury