Age and Sex in Chester, 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, Chester, and other places in Iowa
Chester
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%4%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-431.141%1.14%83.042%3.04%72.662%2.66%83.042%3.04%93.422%3.42%114.183%4.18%31.141%1.14%62.281%2.28%124.563%4.56%103.802%3.80%134.943%4.94%217.985%7.98%145.323%5.32%124.563%4.56%228.365%8.37%00.000%0%41.521%1.52%124.563%4.56%51.901%1.90%217.985%7.98%166.084%6.08%217.985%7.98%259.506%9.51%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Chester
Female Male
Iowa
Chester
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.221800%-0.192490%-0.053856%-0.221800%0.2%0.221800%0.042248%0.192490%0.264047%0.3%4617.490%17.5%-0.349810%-0.638182%-0.349810%0.3%0.349810%0.288973%0.638182%0.001353%0.638783%0.6%6524.715%24.7%-0.464723%-0.619125%-0.464723%0.5%0.464723%0.084495%0.619125%0.025145%0.549218%0.5%4818.251%18.3%-0.475285%-1.045627%-0.735381%-1.520913%1.5%0.475285%0.735381%0.054111%0.475285%0.5%217.985%7.98%-0.675961%-0.634612%-0.675961%0.7%0.675961%0.401352%0.634612%0.031800%1.077313%1.1%8331.559%31.6%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Chester
Female Male
Iowa
Chester
Shaded bar tips show excess over facing bar.
4%2%0%2%4%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.023764%-0.051411%-0.053545%-0.023764%0.0%0.023764%0.023764%0.051411%0.047529%0.0%31.141%1.14%-0.228137%-0.152091%-0.174468%-0.075066%-0.380228%0.4%0.228137%0.174468%0.228137%0.2%83.042%3.04%-0.152091%-0.248144%-0.065989%-0.152091%0.2%0.152091%0.228137%0.248144%0.380228%0.4%72.662%2.66%-0.228137%-0.334521%-0.038389%-0.228137%0.2%0.228137%0.152091%0.334521%0.380228%0.4%83.042%3.04%-0.126743%-0.424367%-0.036879%-0.126743%0.1%0.126743%0.887199%0.424367%1.013942%1.0%93.422%3.42%-0.380228%-1.330798%-0.524144%-0.037115%-1.711027%1.7%0.380228%0.524144%0.380228%0.4%114.183%4.18%-0.126743%-0.126743%-0.595229%-0.000536%-0.253485%0.3%0.126743%0.595229%0.126743%0.1%31.141%1.14%-0.000000%-1.140684%-0.663219%-0.010462%-1.140684%1.1%0.000000%0.663219%0.000000%0.0%62.281%2.28%-0.228137%-0.675983%-0.012541%-0.228137%0.2%0.228137%0.456274%0.675983%0.684411%0.7%124.563%4.56%-0.152091%-0.690906%-0.006245%-0.152091%0.2%0.152091%0.456274%0.690906%0.608365%0.6%103.802%3.80%-0.380228%-0.607007%-0.380228%0.4%0.380228%0.228137%0.607007%0.012683%0.608365%0.6%134.943%4.94%-0.380228%-0.571295%-0.380228%0.4%0.380228%0.836502%0.571295%0.017376%1.216730%1.2%217.985%7.98%-0.000000%-1.064639%-0.587487%-1.064639%1.1%0.000000%0.587487%0.012483%0.000000%0.0%145.323%5.32%-0.304183%-0.628104%-0.304183%0.3%0.304183%0.304183%0.628104%0.026170%0.608365%0.6%124.563%4.56%-0.304183%-0.601386%-0.304183%0.3%0.304183%1.064639%0.601386%0.033864%1.368821%1.4%228.365%8.37%-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%-1.520913%-0.733441%-1.520913%1.5%0.000000%0.733441%0.046900%0.000000%0.0%41.521%1.52%-0.000000%-4.562738%-0.770169%-4.562738%4.6%0.000000%0.770169%0.056074%0.000000%0.0%124.563%4.56%-0.000000%-0.718956%0.000000%0.0%0.000000%0.950570%0.718956%0.056734%0.950570%1.0%51.901%1.90%-0.760456%-0.640338%-0.760456%0.8%0.760456%1.140684%0.640338%0.030076%1.901141%1.9%217.985%7.98%-0.456274%-0.639003%-0.456274%0.5%0.456274%0.304183%0.639003%0.033033%0.760456%0.8%166.084%6.08%-0.608365%-0.643465%-0.608365%0.6%0.608365%0.380228%0.643465%0.031842%0.988593%1.0%217.985%7.98%-0.912548%-0.617932%-0.912548%0.9%0.912548%0.076046%0.617932%0.031559%0.988593%1.0%259.506%9.51%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Iowa and Chester
More Females More Males
Iowa
Chester
1,000%500%0%500%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-29212015-1710-145-90-4-104.151992%100.000000%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-66.666667%-43.025830%-66.666667%66.7%0.6000.6062.500%62.5%37.500%37.5%-26.592985%150.000000%150.000000%150.0%2.5002.5028.571%28.6%71.429%71.4%-11.475915%66.666667%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-8.690265%700.000000%700.000000%700.0%8.0008.0011.111%11.1%88.889%88.9%-350.000000%-7.081005%-350.000000%350.0%0.2220.2281.818%81.8%18.182%18.2%-100.000000%-0.090132%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-1,000.000000%-1.577402%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1.855238%200.000000%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%-0.903856%300.000000%300.000000%300.0%4.0004.0020.000%20.0%80.000%80.0%60.000000%2.089388%60.000000%60.0%1.6001.6038.462%38.5%61.538%61.5%220.000000%3.041504%220.000000%220.0%3.2003.2023.810%23.8%76.190%76.2%-1,000.000000%-1,000.000000%> 1000%2.124838%0.0000100.000%100%0.000%0%100.000000%4.166539%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%350.000000%5.630908%350.000000%350.0%4.5004.5018.182%18.2%81.818%81.8%-1,000.000000%-1,000.000000%> 1000%6.394558%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%7.280782%0.0000100.000%100%0.000%0%150.000000%4.696873%150.000000%150.0%2.5002.5028.571%28.6%71.429%71.4%66.666667%5.169461%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%62.500000%4.948524%62.500000%62.5%1.6251.6338.095%38.1%61.905%61.9%8.333333%5.107154%8.333333%8.3%1.0831.0848.000%48.0%52.000%52.0%

Map of Age Cohorts by Block in Chester

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 (%):
0.0%1.5%3.1%4.6%6.2%7.7%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0.0%4.6%9.2%13.8%18.5%23.1%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%9%17%26%34%43%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%15%30%45%60%75%

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%20%40%60%80%100%

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 Howard County

There are 6 places in Howard County. This section compares Chester to all of the places in Howard County and to those entities that contain or substantially overlap with Chester.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Chester, selected other places in Howard County, and entities that contain Chester
0%10%20%30%Count#Chester960300-3B.G. 960300-3Cresco960300Tract 960300Chester TownshipChesterHoward CountyHowardHoward-Winneshiek Community School DistrictHoward-WinneshiekLime SpringsWest North CentralIowaMidwestUnited States of AmericaUnited StatesZIP Code 52134ZIP 52134RicevilleElmaProtivin31.558935%31.558935%31.6%83127.202323%27.202323%27.2%28126.908049%26.908049%26.9%1,033226.636172%26.636172%26.6%75725.661376%25.661376%25.7%9725.026511%25.026511%25.0%2,36024.760509%24.760509%24.8%2,19723.868313%23.868313%23.9%116323.689691%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%73,612,43873.6M22.554348%22.554348%22.6%8322.182254%22.182254%22.2%185417.615658%17.615658%17.6%99510.937500%10.937500%10.9%286

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Chester to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Chester. 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 Chester, selected other places in Iowa, and entities that contain Chester
0%10%20%30%Count#GrimesWaukeeChesterDenisonPerryNorth LibertyAltoonaAnkenyNorwalkStorm LakeClive960300-3B.G. 960300-3Johnston960300Tract 960300MarshalltownMuscatineMarionSioux CityChester TownshipChesterBettendorfUrbandaleHoward CountyHowardDes MoinesHoward-Winneshiek Community School DistrictHoward-WinneshiekLe MarsIndianolaKeokukCarrollBurlingtonWaterlooWest North CentralDavenportSpencerPleasant HillIowaCrestonCouncil BluffsOttumwaMidwestNewtonUnited States of AmericaUnited StatesCedar RapidsPellaCoralvilleZIP Code 52134ZIP 52134OskaloosaWest Des MoinesW Des MoinesMount PleasantMt PleasantClintonBooneFort MadisonMason CityFort DodgeDubuqueWaverlyGrinnellFairfieldCedar FallsIowa CityAmesDecorah32.431395%32.431395%32.4%3,380131.772339%31.772339%31.8%5,387231.558935%31.558935%31.6%8330.290656%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%4,6621027.202323%27.202323%27.2%28127.043251%27.043251%27.0%5,2711126.636172%26.636172%26.6%75726.091833%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%21,30621.3k1525.661376%25.661376%25.7%9725.530701%25.530701%25.5%8,9481625.426908%25.426908%25.4%10,57210.6k1725.026511%25.026511%25.0%2,36024.908508%24.908508%24.9%53,02053.0k1824.760509%24.760509%24.8%2,19724.740484%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%4,5343422.554348%22.554348%22.6%8322.352227%22.352227%22.4%2,5793522.340322%22.340322%22.3%13,76713.8k3621.705335%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

Age Cohorts by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Chester to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Chester. 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 Chester, selected other places in the Midwest, and entities that contain Chester
0%10%20%30%Count#ChesterAuroraDearbornOlatheJolietKansas CityElginSouth Bend960300-3B.G. 960300-3960300Tract 960300MilwaukeeNapervilleKenoshaFlintWichitaFort WayneChester TownshipChesterRockfordSt. PaulDetroitPeoriaOmahaHoward CountyHowardDes MoinesIndianapolisSioux FallsHoward-Winneshiek Community School DistrictHoward-WinneshiekGreen BayRochesterGrand RapidsLansingTopekaWest North CentralDavenportIowaKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusLincolnZIP Code 52134ZIP 52134IndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaSpringfieldMadisonAnn Arbor31.558935%31.558935%31.6%8330.107463%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%28,12328.1k727.202323%27.202323%27.2%28126.636172%26.636172%26.6%75726.475933%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%67,42967.4k1325.661376%25.661376%25.7%9725.506528%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%110,978111k1825.026511%25.026511%25.0%2,36024.908508%24.908508%24.9%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.760509%24.760509%24.8%2,19724.560033%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%61,75561.8k3522.554348%22.554348%22.6%8322.480528%22.480528%22.5%26,35126.4k3622.468628%22.468628%22.5%26,23126.2k3722.121536%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%42,96143.0k4220.242382%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

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Chester to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Chester. 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 Chester, selected other places in the United States, and entities that contain Chester
0%10%20%30%Count#ChesterFresnoFort WorthEl Paso960300-3B.G. 960300-3Phoenix960300Tract 960300MilwaukeeArlingtonWichitaOklahoma CitySan AntonioChester TownshipChesterDallasHoustonMemphisDetroitOmahaHoward CountyHowardIndianapolisHoward-Winneshiek Community School DistrictHoward-WinneshiekTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralSan JoseIowaKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusZIP Code 52134ZIP 52134PhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco31.558935%31.558935%31.6%8329.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%27.481425%27.5%186,340186k327.202323%27.202323%27.2%28126.837431%26.837431%26.8%417,409417k426.636172%26.636172%26.6%75726.475933%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%369,965370k925.661376%25.661376%25.7%9725.650464%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%110,978111k1425.026511%25.026511%25.0%2,36024.805415%24.805415%24.8%210,021210k1524.760509%24.760509%24.8%2,19724.623036%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%190,226190k3022.554348%22.554348%22.6%8322.168125%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%137,337137k4020.651042%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

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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