Age and Sex in Chillicothe, 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, Chillicothe, and other places in Iowa
Chillicothe
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%4%5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-422.062%2.06%11.031%1.03%44.124%4.12%1111.340%11.3%44.124%4.12%33.093%3.09%00.000%0%44.124%4.12%88.247%8.25%88.247%8.25%99.278%9.28%55.155%5.15%44.124%4.12%44.124%4.12%22.062%2.06%55.155%5.15%55.155%5.15%11.031%1.03%22.062%2.06%11.031%1.03%55.155%5.15%99.278%9.28%00.000%0%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Chillicothe
Female Male
Iowa
Chillicothe
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.343643%-0.028637%-0.192490%-0.053856%-0.372279%0.4%0.343643%0.192490%0.343643%0.3%2525.773%25.8%-0.659794%-0.082474%-0.638182%-0.742268%0.7%0.659794%0.638182%0.001353%0.659794%0.7%3435.052%35.1%-0.286369%-0.619125%-0.286369%0.3%0.286369%0.286369%0.619125%0.025145%0.572738%0.6%1515.464%15.5%-0.773196%-0.515464%-0.735381%-1.288660%1.3%0.773196%0.735381%0.054111%0.773196%0.8%88.247%8.25%-0.400916%-0.634612%-0.400916%0.4%0.400916%0.057274%0.634612%0.031800%0.458190%0.5%1515.464%15.5%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Chillicothe
Female Male
Iowa
Chillicothe
Shaded bar tips show excess over facing bar.
3%2%1%0%1%2%3%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%-0.128866%-0.051411%-0.053545%-0.128866%0.1%0.000000%0.051411%0.000000%0.0%22.062%2.06%-0.000000%-0.174468%-0.075066%0.000000%0.0%0.000000%0.206186%0.174468%0.206186%0.2%11.031%1.03%-0.412371%-0.248144%-0.065989%-0.412371%0.4%0.412371%0.000000%0.248144%0.412371%0.4%44.124%4.12%-0.618557%-0.334521%-0.038389%-0.618557%0.6%0.618557%1.030928%0.334521%1.649485%1.6%1111.340%11.3%-0.000000%-1.374570%-0.424367%-0.036879%-1.374570%1.4%0.000000%0.424367%0.000000%0.0%44.124%4.12%-0.515464%-0.515464%-0.524144%-0.037115%-1.030928%1.0%0.515464%0.524144%0.515464%0.5%33.093%3.09%-0.000000%-0.595229%-0.000536%0.000000%0.0%0.000000%0.000000%0.595229%0.000000%0.0%00.000%0%-0.515464%-0.663219%-0.010462%-0.515464%0.5%0.515464%1.030928%0.663219%1.546392%1.5%44.124%4.12%-0.618557%-0.412371%-0.675983%-0.012541%-1.030928%1.0%0.618557%0.675983%0.618557%0.6%88.247%8.25%-0.412371%-0.690906%-0.006245%-0.412371%0.4%0.412371%0.824742%0.690906%1.237113%1.2%88.247%8.25%-0.412371%-1.030928%-0.607007%-1.443299%1.4%0.412371%0.607007%0.012683%0.412371%0.4%99.278%9.28%-0.412371%-0.206186%-0.571295%-0.618557%0.6%0.412371%0.571295%0.017376%0.412371%0.4%55.155%5.15%-0.000000%-0.587487%0.000000%0.0%0.000000%0.824742%0.587487%0.012483%0.824742%0.8%44.124%4.12%-0.412371%-0.628104%-0.412371%0.4%0.412371%0.000000%0.628104%0.026170%0.412371%0.4%44.124%4.12%-0.000000%-0.601386%0.000000%0.0%0.000000%0.412371%0.601386%0.033864%0.412371%0.4%22.062%2.06%-0.687285%-0.343643%-0.686455%-1.030928%1.0%0.687285%0.686455%0.030011%0.687285%0.7%55.155%5.15%-2.061856%-1.030928%-0.733441%-3.092784%3.1%2.061856%0.733441%0.046900%2.061856%2.1%55.155%5.15%-0.000000%-1.030928%-0.770169%-1.030928%1.0%0.000000%0.770169%0.056074%0.000000%0.0%11.031%1.03%-0.515464%-0.718956%-0.515464%0.5%0.515464%0.000000%0.718956%0.056734%0.515464%0.5%22.062%2.06%-0.000000%-0.640338%0.000000%0.0%0.000000%0.343643%0.640338%0.030076%0.343643%0.3%11.031%1.03%-0.000000%-0.639003%0.000000%0.0%0.000000%1.030928%0.639003%0.033033%1.030928%1.0%55.155%5.15%-0.412371%-1.030928%-0.643465%-1.443299%1.4%0.412371%0.643465%0.031842%0.412371%0.4%99.278%9.28%-0.000000%-0.617932%0.000000%0.0%0.000000%0.000000%0.617932%0.031559%0.000000%0.0%00.000%0%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Iowa and Chillicothe
More Females More Males
Iowa
Chillicothe
1,000%500%0%M:FFM85+75-7970-7467-6965-6660-6155-5950-5445-4940-4430-3422-24212018-195-9-1,000.000000%-104.151992%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%0.000000%-26.592985%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-11.475915%166.666667%166.666667%166.7%2.6672.6727.273%27.3%72.727%72.7%-1,000.000000%-8.690265%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-100.000000%-7.081005%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-1.577402%200.000000%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%-66.666667%-1.855238%-66.666667%66.7%0.6000.6062.500%62.5%37.500%37.5%-0.903856%200.000000%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%-250.000000%-250.000000%250.0%2.089388%0.2860.2977.778%77.8%22.222%22.2%-50.000000%-50.000000%50.0%3.041504%0.6670.6760.000%60.0%40.000%40.0%0.000000%0.000000%0.0%4.166539%1.0001.0050.000%50.0%50.000%50.0%-50.000000%-50.000000%50.0%4.371952%0.6670.6760.000%60.0%40.000%40.0%-50.000000%-50.000000%50.0%6.394558%0.6670.6760.000%60.0%40.000%40.0%-1,000.000000%-1,000.000000%> 1000%7.280782%0.0000100.000%100%0.000%0%0.000000%0.000000%0.0%7.891202%1.0001.0050.000%50.0%50.000%50.0%-250.000000%-250.000000%250.0%4.948524%0.2860.2977.778%77.8%22.222%22.2%

Map of Age Cohorts by Block in Chillicothe

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%12%24%36%48%61%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0%7%13%20%27%34%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%5%10%15%20%25%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%13%27%40%53%67%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%7%13%20%27%34%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%10%20%30%40%50%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%8%16%24%32%40%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%5%10%15%20%25%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0.0%1.1%2.1%3.2%4.2%5.3%
Road Data ©OpenStreetMap

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Age Cohorts by Place in the Ottumwa Area

There are 11 places in the Ottumwa Area. This section compares Chillicothe to all of the places in the Ottumwa Area and to those entities that contain or substantially overlap with Chillicothe.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Chillicothe, selected other places in the Ottumwa Area, and entities that contain Chillicothe
0%10%20%30%Count#FlorisEddyvilleBloomfieldEddyville-Blakesburg-Fremont Community School DistrictEddyville-Blakesbu…Ottumwa Metro AreaOttumwa AreaWest North CentralIowaOttumwaMidwestUnited States of AmericaUnited States960100Tract 960100Wapello CountyWapelloPulaskiAgencyEldonBlakesburg960100-3B.G. 960100-3KirkvilleZIP Code 52548ZIP 52548ChillicotheDrakesvilleCass Township33.739837%33.739837%33.7%83128.748964%28.748964%28.7%347225.781846%25.781846%25.8%676324.332629%24.332629%24.3%1,26723.801409%23.801409%23.8%10,47510.5k23.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.218261%23.218261%23.2%5,737423.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.931937%22.931937%22.9%65722.436298%22.436298%22.4%7,90719.723183%19.723183%19.7%57519.709208%19.709208%19.7%122617.752809%17.752809%17.8%158716.887417%16.887417%16.9%51816.818774%16.818774%16.8%12915.642458%15.642458%15.6%28915.463918%15.463918%15.5%1515.463918%15.463918%15.5%151013.953488%13.953488%14.0%24118.720930%8.720930%8.7%15

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Chillicothe to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Chillicothe. 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 Chillicothe, selected other places in Iowa, and entities that contain Chillicothe
0%10%20%30%Count#GrimesWaukeeDenisonPerryNorth LibertyAltoonaAnkenyNorwalkStorm LakeCliveJohnstonMarshalltownMuscatineMarionSioux CityBettendorfUrbandaleDes MoinesLe MarsIndianolaEddyville-Blakesburg-Fremont Community School DistrictEddyville-Blakesbu…KeokukCarrollOttumwa Metro AreaOttumwa AreaBurlingtonWaterlooWest North CentralDavenportSpencerPleasant HillIowaCrestonCouncil BluffsOttumwaMidwestNewtonUnited States of AmericaUnited StatesCedar Rapids960100Tract 960100PellaCoralvilleWapello CountyWapelloOskaloosaWest Des MoinesW Des MoinesMount PleasantMt PleasantClintonBooneFort MadisonMason CityFort DodgeDubuqueWaverlyGrinnellFairfieldCedar Falls960100-3B.G. 960100-3Iowa CityZIP Code 52548ZIP 52548ChillicotheAmesDecorahCass Township32.431395%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%6,2181325.896554%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%53,02053.0k1824.740484%24.740484%24.7%2,4311924.460666%24.460666%24.5%3,7532024.332629%24.332629%24.3%1,26723.852089%23.852089%23.9%2,5352123.813814%23.813814%23.8%2,3792223.801409%23.801409%23.8%10,47510.5k23.799623%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%29,78629.8k3222.931937%22.931937%22.9%65722.908560%22.908560%22.9%2,3553322.581930%22.581930%22.6%4,5343422.436298%22.436298%22.4%7,90722.352227%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%7,2664716.818774%16.818774%16.8%12915.598536%15.598536%15.6%11,29111.3k4815.463918%15.463918%15.5%1515.463918%15.463918%15.5%1512.309397%12.309397%12.3%7,8874910.732624%10.732624%10.7%857508.720930%8.720930%8.7%15

Age Cohorts by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Chillicothe to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Chillicothe. 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 Chillicothe, selected other places in the Midwest, and entities that contain Chillicothe
0%10%20%30%Count#AuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen BayEddyville-Blakesburg-Fremont Community School DistrictEddyville-Blakesbu…RochesterGrand RapidsLansingOttumwa Metro AreaOttumwa AreaTopekaWest North CentralDavenportIowaKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar Rapids960100Tract 960100WarrenColumbusLincolnIndependenceSpringfieldWapello CountyWapelloDaytonCincinnatiChicagoEvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaSpringfieldMadison960100-3B.G. 960100-3ZIP Code 52548ZIP 52548ChillicotheAnn ArborCass Township30.107463%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%100,764101k1225.839420%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%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.560033%24.560033%24.6%25,77625.8k2224.332629%24.332629%24.3%1,26724.207332%24.207332%24.2%26,96627.0k2323.914961%23.914961%23.9%46,36846.4k2423.889765%23.889765%23.9%27,41927.4k2523.801409%23.801409%23.8%10,47510.5k23.720503%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%29,78629.8k3222.931937%22.931937%22.9%65722.854245%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%26,23126.2k3722.436298%22.436298%22.4%7,90722.121536%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%42,16342.2k4916.818774%16.818774%16.8%12915.463918%15.463918%15.5%1515.463918%15.463918%15.5%1513.862661%13.862661%13.9%16,37016.4k508.720930%8.720930%8.7%15

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Chillicothe to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Chillicothe. 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 Chillicothe, selected other places in the United States, and entities that contain Chillicothe
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteEddyville-Blakesburg-Fremont Community School DistrictEddyville-Blakesbu…MesaLong BeachLas VegasColorado SpringsColorado SpgsOttumwa Metro AreaOttumwa AreaSacramentoWest North CentralSan JoseIowaKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesCleveland960100Tract 960100LouisvilleVirginia BeachVirginia BchColumbusWapello CountyWapelloPhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandMiamiWashington960100-3B.G. 960100-3BostonZIP Code 52548ZIP 52548ChillicotheSeattleSan FranciscoCass Township29.163869%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%100,764101k725.770022%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%110,978111k1424.805415%24.805415%24.8%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.332629%24.332629%24.3%1,26724.297490%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%107,563108k2123.801409%23.801409%23.8%10,47510.5k23.750232%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%89,50289.5k2722.931937%22.931937%22.9%65722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.436298%22.436298%22.4%7,90722.168125%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%114,685115k4716.818774%16.818774%16.8%12916.549062%16.549062%16.5%108,939109k4815.463918%15.463918%15.5%1515.463918%15.463918%15.5%1515.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k508.720930%8.720930%8.7%15

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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