Age and Sex in Arthur, 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, Arthur, and other places in Iowa
Arthur
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4145.512%5.51%93.543%3.54%62.362%2.36%83.150%3.15%124.724%4.72%114.331%4.33%176.693%6.69%83.150%3.15%166.299%6.30%166.299%6.30%145.512%5.51%31.181%1.18%145.512%5.51%176.693%6.69%135.118%5.12%31.181%1.18%20.787%0.79%00.000%0%10.394%0.39%31.181%1.18%2911.417%11.4%187.087%7.09%207.874%7.87%
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 Arthur
Female Male
Iowa
Arthur
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%Senior2Older Adult3Younger Adult4College5Children6-0.317148%-0.021872%-0.192490%-0.053856%-0.339020%0.34%0.317148%0.192490%0.317148%0.32%6023.622%23.6%-0.519685%-0.125984%-0.638182%-0.645669%0.65%0.519685%0.638182%0.001353%0.519685%0.52%7429.134%29.1%-0.503062%-0.021872%-0.619125%-0.524934%0.52%0.503062%0.619125%0.025145%0.503062%0.50%4718.504%18.5%-0.098425%-0.735381%-0.098425%0.10%0.098425%0.098425%0.735381%0.054111%0.196850%0.20%31.181%1.18%-0.481190%-0.568679%-0.634612%-1.049869%1.05%0.481190%0.634612%0.031800%0.481190%0.48%7027.559%27.6%
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 Arthur
Female Male
Iowa
Arthur
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.073819%-0.196850%-0.051411%-0.053545%-0.270669%0.3%0.073819%0.051411%0.073819%0.1%145.512%5.51%-0.236220%-0.174468%-0.075066%-0.236220%0.2%0.236220%0.236220%0.174468%0.472441%0.5%93.543%3.54%-0.078740%-0.314961%-0.248144%-0.065989%-0.393701%0.4%0.078740%0.248144%0.078740%0.1%62.362%2.36%-0.314961%-0.334521%-0.038389%-0.314961%0.3%0.314961%0.000000%0.334521%0.314961%0.3%83.150%3.15%-0.787402%-0.424367%-0.036879%-0.787402%0.8%0.787402%0.000000%0.424367%0.787402%0.8%124.724%4.72%-0.393701%-0.524144%-0.037115%-0.393701%0.4%0.393701%1.377953%0.524144%1.771654%1.8%114.331%4.33%-1.049869%-0.131234%-0.595229%-0.000536%-1.181102%1.2%1.049869%0.595229%1.049869%1.0%176.693%6.69%-0.787402%-0.663219%-0.010462%-0.787402%0.8%0.787402%0.000000%0.663219%0.787402%0.8%83.150%3.15%-0.314961%-0.629921%-0.675983%-0.012541%-0.944882%0.9%0.314961%0.675983%0.314961%0.3%166.299%6.30%-0.472441%-0.690906%-0.006245%-0.472441%0.5%0.472441%0.314961%0.690906%0.787402%0.8%166.299%6.30%-0.393701%-0.314961%-0.607007%-0.708661%0.7%0.393701%0.607007%0.012683%0.393701%0.4%145.512%5.51%-0.078740%-0.571295%-0.078740%0.1%0.078740%0.078740%0.571295%0.017376%0.157480%0.2%31.181%1.18%-0.157480%-0.587487%-0.157480%0.2%0.157480%0.787402%0.587487%0.012483%0.944882%0.9%145.512%5.51%-0.314961%-0.708661%-0.628104%-1.023622%1.0%0.314961%0.628104%0.026170%0.314961%0.3%176.693%6.69%-0.314961%-0.393701%-0.601386%-0.708661%0.7%0.314961%0.601386%0.033864%0.314961%0.3%135.118%5.12%-0.000000%-0.686455%0.000000%0.0%0.000000%0.393701%0.686455%0.030011%0.393701%0.4%31.181%1.18%-0.000000%-0.733441%0.000000%0.0%0.000000%0.787402%0.733441%0.046900%0.787402%0.8%20.787%0.79%-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%-0.196850%-0.718956%-0.196850%0.2%0.000000%0.718956%0.056734%0.000000%0.0%10.394%0.39%-0.131234%-0.131234%-0.640338%-0.262467%0.3%0.131234%0.640338%0.030076%0.131234%0.1%31.181%1.18%-0.944882%-0.393701%-0.639003%-1.338583%1.3%0.944882%0.639003%0.033033%0.944882%0.9%2911.417%11.4%-0.236220%-0.944882%-0.643465%-1.181102%1.2%0.236220%0.643465%0.031842%0.236220%0.2%187.087%7.09%-0.472441%-0.629921%-0.617932%-1.102362%1.1%0.472441%0.617932%0.031559%0.472441%0.5%207.874%7.87%
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 Arthur
More Females More Males
Iowa
Arthur
1,000%500%0%500%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2918-1915-1710-145-90-4-266.666667%-104.151992%-266.666667%266.7%0.2730.2778.571%78.6%21.429%21.4%-43.025830%100.000000%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-400.000000%-26.592985%-400.000000%400.0%0.2000.2083.333%83.3%16.667%16.7%0.000000%-11.475915%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%0.000000%-8.690265%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-7.081005%350.000000%350.000000%350.0%4.5004.5018.182%18.2%81.818%81.8%-12.500000%-0.090132%-12.500000%12.5%0.8890.8952.941%52.9%47.059%47.1%0.000000%-1.577402%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-200.000000%-1.855238%-200.000000%200.0%0.3330.3375.000%75.0%25.000%25.0%-0.903856%66.666667%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-80.000000%-80.000000%80.0%2.089388%0.5560.5664.286%64.3%35.714%35.7%100.000000%3.041504%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%500.000000%2.124838%500.000000%500.0%6.0006.0014.286%14.3%85.714%85.7%-225.000000%-225.000000%225.0%4.166539%0.3080.3176.471%76.5%23.529%23.5%-125.000000%-125.000000%125.0%5.630908%0.4440.4469.231%69.2%30.769%30.8%-1,000.000000%-1,000.000000%> 1000%7.891202%0.0000100.000%100%0.000%0%-100.000000%-100.000000%100.0%4.696873%0.5000.5066.667%66.7%33.333%33.3%-41.666667%-41.666667%41.7%5.169461%0.7060.7158.621%58.6%41.379%41.4%-400.000000%-400.000000%400.0%4.948524%0.2000.2083.333%83.3%16.667%16.7%-133.333333%-133.333333%133.3%5.107154%0.4290.4370.000%70.0%30.000%30.0%
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 Arthur

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%9%17%26%34%43%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%3.6%7.3%10.9%14.5%18.2%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%10%20%30%40%50%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%7%15%22%29%37%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%11%23%34%46%58%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%8%16%24%32%40%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%12%24%36%48%61%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Ida County

There are 5 places in Ida County. This section compares Arthur to all of the places in Ida County and to those entities that contain or substantially overlap with Arthur.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Arthur, selected other places in Ida County, and entities that contain Arthur
0%10%20%30%Count#GalvaArthurOdebolt-Arthur Community School DistrictOdebolt-Arthur090200Tract 090200West North CentralIowaIda CountyIdaMidwestUnited States of AmericaUnited StatesIda GroveBlaine TownshipBlaineZIP Code 51431ZIP 51431090200-2B.G. 090200-2HolsteinBattle Creek30.901288%30.901288%30.9%144127.559055%27.559055%27.6%70224.877089%24.877089%24.9%50623.695548%23.695548%23.7%49523.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.377361%23.377361%23.4%1,64623.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.104857%23.104857%23.1%509322.937626%22.937626%22.9%11422.222222%22.222222%22.2%9821.892816%21.892816%21.9%19221.327684%21.327684%21.3%302420.200573%20.200573%20.2%1415
Count number of children
# rank of place out of 5 by %

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Arthur to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Arthur. 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 Arthur, selected other places in Iowa, and entities that contain Arthur
0%10%20%30%Count#GrimesWaukeeDenisonPerryNorth LibertyAltoonaAnkenyArthurNorwalkStorm LakeCliveJohnstonMarshalltownMuscatineMarionSioux CityBettendorfUrbandaleDes MoinesOdebolt-Arthur Community School DistrictOdebolt-ArthurLe MarsIndianolaKeokukCarrollBurlingtonWaterloo090200Tract 090200West North CentralDavenportSpencerPleasant HillIowaIda CountyIdaCrestonCouncil BluffsOttumwaMidwestNewtonUnited States of AmericaUnited StatesCedar RapidsBlaine TownshipBlainePellaCoralvilleOskaloosaWest Des MoinesW Des MoinesZIP Code 51431ZIP 51431090200-2B.G. 090200-2Mount PleasantMt PleasantClintonBooneFort MadisonMason CityFort DodgeDubuqueWaverlyGrinnellFairfieldCedar 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%14,86214.9k727.559055%27.559055%27.6%7027.473854%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%6,2181325.896554%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%10,57210.6k1724.908508%24.908508%24.9%53,02053.0k1824.877089%24.877089%24.9%50624.740484%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%16,21816.2k2423.695548%23.695548%23.7%49523.689691%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%727,514728k23.377361%23.377361%23.4%1,64623.257585%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%29,78629.8k3222.937626%22.937626%22.9%11422.908560%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%13,76713.8k3622.222222%22.222222%22.2%9821.892816%21.892816%21.9%19221.705335%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%12,15312.2k4320.549308%20.549308%20.5%2,0654419.304214%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 Arthur to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Arthur. 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 Arthur, selected other places in the Midwest, and entities that contain Arthur
0%10%20%30%Count#AuroraDearbornOlatheJolietKansas CityElginSouth BendArthurMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesOdebolt-Arthur Community School DistrictOdebolt-ArthurIndianapolisSioux FallsGreen BayRochesterGrand RapidsLansingTopeka090200Tract 090200West North CentralDavenportIowaIda CountyIdaKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsBlaine TownshipBlaineWarrenColumbusLincolnIndependenceSpringfieldZIP Code 51431ZIP 51431DaytonCincinnatiChicago090200-2B.G. 090200-2EvansvilleAkronSt. 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%28,12328.1k727.559055%27.559055%27.6%7026.475933%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%100,764101k1225.839420%25.839420%25.8%67,42967.4k1325.506528%25.506528%25.5%38,15738.2k1425.318684%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%53,02053.0k1924.877089%24.877089%24.9%50624.805415%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%30,23730.2k2623.695548%23.695548%23.7%49523.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2723.418418%23.418418%23.4%727,514728k23.377361%23.377361%23.4%1,64623.365136%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%29,78629.8k3222.937626%22.937626%22.9%11422.854245%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%26,23126.2k3722.222222%22.222222%22.2%9822.121536%22.121536%22.1%31,22331.2k3822.113949%22.113949%22.1%65,90265.9k3921.913385%21.913385%21.9%594,733595k4021.892816%21.892816%21.9%19221.775858%21.775858%21.8%26,16526.2k4121.641949%21.641949%21.6%42,96143.0k4220.242382%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 Arthur to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Arthur. 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 Arthur, selected other places in the United States, and entities that contain Arthur
0%10%20%Count#FresnoFort WorthArthurEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaOdebolt-Arthur Community School DistrictOdebolt-ArthurIndianapolisTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramento090200Tract 090200West North CentralSan JoseIowaIda CountyIdaKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandBlaine TownshipBlaineLouisvilleVirginia BeachVirginia BchColumbusZIP Code 51431ZIP 51431PhiladelphiaChicago090200-2B.G. 090200-2RaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco29.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.559055%27.559055%27.6%7027.481425%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%100,764101k725.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.319180%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%110,978111k1424.877089%24.877089%24.9%50624.805415%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%115,077115k2223.695548%23.695548%23.7%49523.689691%23.689691%23.7%4,971,0164.97M23.475697%23.475697%23.5%236,955237k2323.418418%23.418418%23.4%727,514728k23.377361%23.377361%23.4%1,64623.365136%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%89,50289.5k2722.937626%22.937626%22.9%11422.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.222222%22.222222%22.2%9822.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.892816%21.892816%21.9%19221.865242%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%137,337137k4020.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4219.962439%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:
Ida
Township:
Blaine
ZIP Code:
51431
Unified School District:
Odebolt-Arthur
Congressional District:
IA-4
State Senate District:
IA-9
State House District:
IA-17
Nearby Cities:
Battle Creek, Early, Galva, Holstein, Ida Grove, Kiron, Odebolt, Schaller, Schleswig, Wall Lake