Age and Sex in Arion, Iowa (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in Iowa.
Scope: population of Iowa, Arion, and other places in Iowa
Arion
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-410.794%0.79%43.175%3.17%00.000%0%64.762%4.76%75.556%5.56%53.968%3.97%10.794%0.79%21.587%1.59%1411.111%11.1%129.524%9.52%129.524%9.52%64.762%4.76%107.937%7.94%00.000%0%97.143%7.14%00.000%0%00.000%0%00.000%0%53.968%3.97%32.381%2.38%1511.905%11.9%129.524%9.52%21.587%1.59%
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 Arion
Female Male
Iowa
Arion
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.198413%-0.192490%-0.053856%-0.198413%0.20%0.198413%0.110229%0.192490%0.308642%0.31%2318.254%18.3%-0.507937%-0.638182%-0.507937%0.51%0.507937%0.476190%0.638182%0.001353%0.984127%0.98%4737.302%37.3%-0.308642%-0.220459%-0.619125%-0.529101%0.53%0.308642%0.619125%0.025145%0.308642%0.31%1915.079%15.1%-0.000000%-0.735381%0.000000%0.00%0.000000%0.992063%0.735381%0.054111%0.992063%0.99%53.968%3.97%-0.485009%-0.634612%-0.485009%0.49%0.485009%0.440917%0.634612%0.031800%0.925926%0.93%3225.397%25.4%
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 Arion
Female Male
Iowa
Arion
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.049603%-0.051411%-0.053545%-0.049603%0.0%0.000000%0.051411%0.000000%0.0%10.794%0.79%-0.317460%-0.174468%-0.075066%-0.317460%0.3%0.317460%0.000000%0.174468%0.317460%0.3%43.175%3.17%-0.000000%-0.248144%-0.065989%0.000000%0.0%0.000000%0.000000%0.248144%0.000000%0.0%00.000%0%-0.000000%-0.334521%-0.038389%0.000000%0.0%0.000000%0.952381%0.334521%0.952381%1.0%64.762%4.76%-0.793651%-0.264550%-0.424367%-0.036879%-1.058201%1.1%0.793651%0.424367%0.793651%0.8%75.556%5.56%-0.793651%-0.524144%-0.037115%-0.793651%0.8%0.793651%0.396825%0.524144%1.190476%1.2%53.968%3.97%-0.000000%-0.595229%-0.000536%0.000000%0.0%0.000000%0.264550%0.595229%0.264550%0.3%10.794%0.79%-0.000000%-0.663219%-0.010462%0.000000%0.0%0.000000%0.793651%0.663219%0.793651%0.8%21.587%1.59%-0.793651%-0.675983%-0.012541%-0.793651%0.8%0.793651%0.634921%0.675983%1.428571%1.4%1411.111%11.1%-0.793651%-0.317460%-0.690906%-0.006245%-1.111111%1.1%0.793651%0.690906%0.793651%0.8%129.524%9.52%-0.634921%-0.607007%-0.634921%0.6%0.634921%0.634921%0.607007%0.012683%1.269841%1.3%129.524%9.52%-0.000000%-0.571295%0.000000%0.0%0.000000%0.952381%0.571295%0.017376%0.952381%1.0%64.762%4.76%-0.158730%-1.269841%-0.587487%-1.428571%1.4%0.158730%0.587487%0.012483%0.158730%0.2%107.937%7.94%-0.000000%-0.628104%0.000000%0.0%0.000000%0.000000%0.628104%0.026170%0.000000%0.0%00.000%0%-0.476190%-0.601386%-0.476190%0.5%0.476190%0.476190%0.601386%0.033864%0.952381%1.0%97.143%7.14%-0.000000%-0.686455%0.000000%0.0%0.000000%0.000000%0.686455%0.030011%0.000000%0.0%00.000%0%-0.000000%-0.733441%0.000000%0.0%0.000000%0.000000%0.733441%0.046900%0.000000%0.0%00.000%0%-0.000000%-0.770169%0.000000%0.0%0.000000%0.000000%0.770169%0.056074%0.000000%0.0%00.000%0%-0.000000%-0.718956%0.000000%0.0%0.000000%1.984127%0.718956%0.056734%1.984127%2.0%53.968%3.97%-0.264550%-0.264550%-0.640338%-0.529101%0.5%0.264550%0.640338%0.030076%0.264550%0.3%32.381%2.38%-0.952381%-0.639003%-0.952381%1.0%0.952381%0.476190%0.639003%0.033033%1.428571%1.4%1511.905%11.9%-0.476190%-0.643465%-0.476190%0.5%0.476190%0.952381%0.643465%0.031842%1.428571%1.4%129.524%9.52%-0.000000%-0.617932%0.000000%0.0%0.000000%0.317460%0.617932%0.031559%0.317460%0.3%21.587%1.59%
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 Arion
More Females More Males
Iowa
Arion
1,000%500%0%M:FFM85+80-8467-6965-6655-5950-5445-4935-3925-2915-1710-145-9-1,000.000000%-104.151992%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%0.000000%-43.025830%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-33.333333%-8.690265%-33.333333%33.3%0.7500.7557.143%57.1%42.857%42.9%-7.081005%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-1.855238%80.000000%80.000000%80.0%1.8001.8035.714%35.7%64.286%64.3%-40.000000%-0.903856%-40.000000%40.0%0.7140.7158.333%58.3%41.667%41.7%100.000000%2.089388%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-800.000000%-800.000000%800.0%2.124838%0.1110.1190.000%90.0%10.000%10.0%100.000000%5.630908%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-100.000000%-100.000000%100.0%4.696873%0.5000.5066.667%66.7%33.333%33.3%50.000000%5.169461%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%200.000000%4.948524%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%
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 Block in Arion

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0%9%18%27%36%45%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%6%11%17%23%29%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%10%20%30%40%50%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%20%40%60%80%100%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%16%32%48%64%80%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%10%20%30%40%50%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%20%40%60%80%100%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Crawford County

There are 14 places in Crawford County. This section compares Arion to all of the places in Crawford County and to those entities that contain or substantially overlap with Arion.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Arion, selected other places in Crawford County, and entities that contain Arion
0%10%20%30%Count#DeloitDenisonRickettsDow CityManillaKironCrawford CountyCrawfordArionWest North CentralVailIowaMidwestUnited States of AmericaUnited StatesCharter Oak070300Tract 070300070300-2B.G. 070300-2SchleswigBoyer Valley Community School DistrictBoyer ValleyWestsideDunlapAspinwallBuck Grove30.913978%30.913978%30.9%115130.290656%30.290656%30.3%2,522229.838710%29.838710%29.8%37327.213823%27.213823%27.2%126426.769231%26.769231%26.8%261525.954198%25.954198%26.0%68625.928734%25.928734%25.9%4,44625.396825%25.396825%25.4%32723.689691%23.689691%23.7%4,971,0164.97M23.640167%23.640167%23.6%113823.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.315436%22.315436%22.3%133922.275107%22.275107%22.3%46820.703654%20.703654%20.7%15320.595533%20.595533%20.6%1661020.371805%20.371805%20.4%52618.541033%18.541033%18.5%611116.062684%16.062684%16.1%1641211.111111%11.111111%11.1%2130.000000%0.000000%0.0%014
Count number of children
# rank of place out of 14 by %

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Arion to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Arion. The least populous of the compared places has a population of 7,876.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Arion, selected other places in Iowa, and entities that contain Arion
0%10%20%30%Count#GrimesWaukeeDenisonPerryNorth LibertyAltoonaAnkenyNorwalkStorm LakeCliveJohnstonMarshalltownMuscatineCrawford CountyCrawfordMarionSioux CityBettendorfUrbandaleArionDes MoinesLe MarsIndianolaKeokukCarrollBurlingtonWaterlooWest North CentralDavenportSpencerPleasant HillIowaCrestonCouncil BluffsOttumwaMidwestNewtonUnited States of AmericaUnited StatesCedar RapidsPellaCoralvilleOskaloosaWest Des MoinesW Des Moines070300Tract 070300Mount PleasantMt PleasantClintonBooneFort MadisonMason CityFort DodgeDubuque070300-2B.G. 070300-2WaverlyBoyer Valley Community School DistrictBoyer ValleyGrinnellFairfieldCedar FallsIowa CityAmesDecorah32.431395%32.431395%32.4%3,380131.772339%31.772339%31.8%5,387230.290656%30.290656%30.3%2,522328.504317%28.504317%28.5%2,245428.208902%28.208902%28.2%4,791527.875629%27.875629%27.9%4,653627.824687%27.824687%27.8%14,86214.9k727.473854%27.473854%27.5%2,732827.405275%27.405275%27.4%2,951927.388086%27.388086%27.4%4,6621027.043251%27.043251%27.0%5,2711126.091833%26.091833%26.1%7,2111226.006943%26.006943%26.0%6,2181325.928734%25.928734%25.9%4,44625.896554%25.896554%25.9%9,6331425.773595%25.773595%25.8%21,30621.3k1525.530701%25.530701%25.5%8,9481625.426908%25.426908%25.4%10,57210.6k1725.396825%25.396825%25.4%3224.908508%24.908508%24.9%53,02053.0k1824.740484%24.740484%24.7%2,4311924.460666%24.460666%24.5%3,7532023.852089%23.852089%23.9%2,5352123.813814%23.813814%23.8%2,3792223.799623%23.799623%23.8%6,0672323.725441%23.725441%23.7%16,21816.2k2423.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2523.630505%23.630505%23.6%2,6402623.601956%23.601956%23.6%2,2202723.418418%23.418418%23.4%727,514728k23.257585%23.257585%23.3%1,8322823.227866%23.227866%23.2%14,47714.5k2923.218261%23.218261%23.2%5,7373023.217458%23.217458%23.2%15,712,75815.7M23.127899%23.127899%23.1%3,4903123.108006%23.108006%23.1%73,612,43873.6M22.994202%22.994202%23.0%29,78629.8k3222.908560%22.908560%22.9%2,3553322.581930%22.581930%22.6%4,5343422.352227%22.352227%22.4%2,5793522.340322%22.340322%22.3%13,76713.8k3622.275107%22.275107%22.3%46821.705335%21.705335%21.7%1,8433721.500688%21.500688%21.5%5,6223821.302244%21.302244%21.3%2,6863921.069737%21.069737%21.1%2,2694021.048428%21.048428%21.0%5,7984121.014375%21.014375%21.0%5,1754220.761937%20.761937%20.8%12,15312.2k4320.703654%20.703654%20.7%15320.549308%20.549308%20.5%2,0654420.371805%20.371805%20.4%52619.304214%19.304214%19.3%1,7594519.201368%19.201368%19.2%1,9094617.796610%17.796610%17.8%7,2664715.598536%15.598536%15.6%11,29111.3k4812.309397%12.309397%12.3%7,8874910.732624%10.732624%10.7%85750
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Arion to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Arion. The least populous of the compared places has a population of 95,520.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Arion, selected other places in the Midwest, and entities that contain Arion
0%10%20%30%Count#AuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaCrawford CountyCrawfordFort WayneRockfordArionSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen BayRochesterGrand RapidsLansingTopekaWest North CentralDavenportIowaKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfield070300Tract 070300DaytonCincinnatiChicagoEvansvilleAkron070300-2B.G. 070300-2Boyer Valley Community School DistrictBoyer ValleySt. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaSpringfieldMadisonAnn Arbor30.107463%30.107463%30.1%60,48860.5k129.337312%29.337312%29.3%28,02328.0k229.310098%29.310098%29.3%38,92038.9k328.547605%28.547605%28.5%42,11242.1k428.278188%28.278188%28.3%42,34842.3k527.918405%27.918405%27.9%31,24631.2k627.834358%27.834358%27.8%28,12328.1k726.475933%26.475933%26.5%158,504159k826.450555%26.450555%26.5%38,56238.6k926.120262%26.120262%26.1%26,08526.1k1026.042783%26.042783%26.0%25,76125.8k1125.967894%25.967894%26.0%100,764101k1225.928734%25.928734%25.9%4,44625.839420%25.839420%25.8%67,42967.4k1325.506528%25.506528%25.5%38,15738.2k1425.396825%25.396825%25.4%3225.318684%25.318684%25.3%75,23775.2k1525.218343%25.218343%25.2%172,353172k1625.069403%25.069403%25.1%29,07829.1k1725.047396%25.047396%25.0%110,978111k1824.908508%24.908508%24.9%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.560033%24.560033%24.6%25,77625.8k2224.207332%24.207332%24.2%26,96627.0k2323.914961%23.914961%23.9%46,36846.4k2423.889765%23.889765%23.9%27,41927.4k2523.720503%23.720503%23.7%30,23730.2k2623.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2723.418418%23.418418%23.4%727,514728k23.365136%23.365136%23.4%110,229110k2823.297870%23.297870%23.3%65,43365.4k2923.297511%23.297511%23.3%42,81542.8k3023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.998471%22.998471%23.0%89,50289.5k3122.994202%22.994202%23.0%29,78629.8k3222.854245%22.854245%22.9%30,86930.9k3322.726089%22.726089%22.7%190,226190k3422.619388%22.619388%22.6%61,75561.8k3522.480528%22.480528%22.5%26,35126.4k3622.468628%22.468628%22.5%26,23126.2k3722.275107%22.275107%22.3%46822.121536%22.121536%22.1%31,22331.2k3822.113949%22.113949%22.1%65,90265.9k3921.913385%21.913385%21.9%594,733595k4021.775858%21.775858%21.8%26,16526.2k4121.641949%21.641949%21.6%42,96143.0k4220.703654%20.703654%20.7%15320.371805%20.371805%20.4%52620.242382%20.242382%20.2%63,97264.0k4320.047997%20.047997%20.0%26,39826.4k4419.962439%19.962439%20.0%80,78280.8k4519.917206%19.917206%19.9%23,09423.1k4618.454317%18.454317%18.5%21,62221.6k4718.124235%18.124235%18.1%29,93029.9k4817.137062%17.137062%17.1%42,16342.2k4913.862661%13.862661%13.9%16,37016.4k50
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Arion to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Arion. The least populous of the compared places has a population of 383,899.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of Arion, selected other places in the United States, and entities that contain Arion
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaCrawford CountyCrawfordOklahoma CitySan AntonioDallasArionHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralSan JoseIowaKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbus070300Tract 070300PhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenver070300-2B.G. 070300-2San DiegoOaklandBoyer Valley Community School DistrictBoyer ValleyMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco29.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%27.481425%27.5%186,340186k326.837431%26.837431%26.8%417,409417k426.475933%26.475933%26.5%158,504159k526.113118%26.113118%26.1%100,248100k625.967894%25.967894%26.0%100,764101k725.928734%25.928734%25.9%4,44625.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.396825%25.396825%25.4%3225.319180%25.319180%25.3%567,297567k1125.310548%25.310548%25.3%166,001166k1225.218343%25.218343%25.2%172,353172k1325.047396%25.047396%25.0%110,978111k1424.805415%24.805415%24.8%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1923.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.750232%23.750232%23.8%115,077115k2223.689691%23.689691%23.7%4,971,0164.97M23.475697%23.475697%23.5%236,955237k2323.418418%23.418418%23.4%727,514728k23.365136%23.365136%23.4%110,229110k2423.217458%23.217458%23.2%15,712,75815.7M23.208388%23.208388%23.2%129,238129k2523.157634%23.157634%23.2%198,372198k2623.108006%23.108006%23.1%73,612,43873.6M22.998471%22.998471%23.0%89,50289.5k2722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.275107%22.275107%22.3%46822.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.726884%21.726884%21.7%114,628115k3421.605988%21.605988%21.6%846,711847k3521.537938%21.537938%21.5%138,655139k3621.399702%21.399702%21.4%194,262194k3721.199117%21.199117%21.2%1,793,8611.79M3821.123671%21.123671%21.1%131,178131k3920.705017%20.705017%20.7%137,337137k4020.703654%20.703654%20.7%15320.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4220.371805%20.371805%20.4%52619.962439%19.962439%20.0%80,78280.8k4318.722638%18.722638%18.7%85,44685.4k4418.415892%18.415892%18.4%114,287114k4517.996773%17.996773%18.0%77,85877.9k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place 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.

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State:
Iowa
County:
Crawford
Townships:
Paradise, Union
ZIP Codes:
51520, 51528
Unified School District:
Boyer Valley
Congressional District:
IA-4
State Senate District:
IA-9
State House District:
IA-18
Nearby Cities:
Buck Grove, Charter Oak, Defiance, Deloit, Denison, Dow City, Dunlap, Earling, Manilla, Ricketts