Age and Sex in Maynard, 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, Maynard, and other places in Iowa
Maynard
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4132.534%2.53%142.729%2.73%142.729%2.73%193.704%3.70%61.170%1.17%203.899%3.90%224.288%4.29%61.170%1.17%489.357%9.36%244.678%4.68%428.187%8.19%193.704%3.70%224.288%4.29%407.797%7.80%265.068%5.07%305.848%5.85%132.534%2.53%50.975%0.97%142.729%2.73%183.509%3.51%346.628%6.63%316.043%6.04%336.433%6.43%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Maynard
Female Male
Iowa
Maynard
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.205761%-0.054148%-0.192490%-0.053856%-0.259909%0.3%0.205761%0.192490%0.205761%0.2%8616.764%16.8%-0.615984%-0.023392%-0.638182%-0.639376%0.6%0.615984%0.638182%0.001353%0.615984%0.6%16131.384%31.4%-0.595625%-0.086636%-0.619125%-0.682261%0.7%0.595625%0.619125%0.025145%0.595625%0.6%11823.002%23.0%-0.243665%-0.735381%-0.243665%0.2%0.243665%1.072125%0.735381%0.054111%1.315789%1.3%326.238%6.24%-0.606454%-0.043318%-0.634612%-0.649773%0.6%0.606454%0.634612%0.031800%0.606454%0.6%11622.612%22.6%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Iowa and Maynard
Female Male
Iowa
Maynard
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.024366%-0.109649%-0.051411%-0.053545%-0.134016%0.1%0.024366%0.051411%0.024366%0.0%132.534%2.53%-0.077973%-0.174468%-0.075066%-0.077973%0.1%0.077973%0.389864%0.174468%0.467836%0.5%142.729%2.73%-0.155945%-0.233918%-0.248144%-0.065989%-0.389864%0.4%0.155945%0.248144%0.155945%0.2%142.729%2.73%-0.194932%-0.350877%-0.334521%-0.038389%-0.545809%0.5%0.194932%0.334521%0.194932%0.2%193.704%3.70%-0.000000%-0.389864%-0.424367%-0.036879%-0.389864%0.4%0.000000%0.424367%0.000000%0.0%61.170%1.17%-0.487329%-0.524144%-0.037115%-0.487329%0.5%0.487329%0.974659%0.524144%1.461988%1.5%203.899%3.90%-0.584795%-0.595229%-0.000536%-0.584795%0.6%0.584795%0.259909%0.595229%0.844704%0.8%224.288%4.29%-0.194932%-0.194932%-0.663219%-0.010462%-0.389864%0.4%0.194932%0.663219%0.194932%0.2%61.170%1.17%-0.896686%-0.675983%-0.012541%-0.896686%0.9%0.896686%0.077973%0.675983%0.974659%1.0%489.357%9.36%-0.116959%-0.701754%-0.690906%-0.006245%-0.818713%0.8%0.116959%0.690906%0.116959%0.1%244.678%4.68%-0.428850%-0.607007%-0.428850%0.4%0.428850%0.779727%0.607007%0.012683%1.208577%1.2%428.187%8.19%-0.194932%-0.350877%-0.571295%-0.545809%0.5%0.194932%0.571295%0.017376%0.194932%0.2%193.704%3.70%-0.311891%-0.587487%-0.311891%0.3%0.311891%0.233918%0.587487%0.012483%0.545809%0.5%224.288%4.29%-0.779727%-0.628104%-0.779727%0.8%0.779727%0.000000%0.628104%0.026170%0.779727%0.8%407.797%7.80%-0.428850%-0.601386%-0.428850%0.4%0.428850%0.155945%0.601386%0.033864%0.584795%0.6%265.068%5.07%-0.389864%-1.169591%-0.686455%-1.559454%1.6%0.389864%0.686455%0.030011%0.389864%0.4%305.848%5.85%-0.389864%-0.733441%-0.389864%0.4%0.389864%1.754386%0.733441%0.046900%2.144250%2.1%132.534%2.53%-0.000000%-0.770169%0.000000%0.0%0.000000%0.974659%0.770169%0.056074%0.974659%1.0%50.975%0.97%-0.292398%-0.718956%-0.292398%0.3%0.292398%0.779727%0.718956%0.056734%1.072125%1.1%142.729%2.73%-0.454841%-0.259909%-0.640338%-0.714750%0.7%0.454841%0.640338%0.030076%0.454841%0.5%183.509%3.51%-0.545809%-0.233918%-0.639003%-0.779727%0.8%0.545809%0.639003%0.033033%0.545809%0.5%346.628%6.63%-0.545809%-0.643465%-0.545809%0.5%0.545809%0.116959%0.643465%0.031842%0.662768%0.7%316.043%6.04%-0.584795%-0.617932%-0.584795%0.6%0.584795%0.116959%0.617932%0.031559%0.701754%0.7%336.433%6.43%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Iowa and Maynard
More Females More Males
Iowa
Maynard
1,000%500%0%500%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242118-1915-1710-145-90-4-450.000000%-104.151992%-450.000000%450.0%0.1820.1884.615%84.6%15.385%15.4%-43.025830%500.000000%500.000000%500.0%6.0006.0014.286%14.3%85.714%85.7%-150.000000%-26.592985%-150.000000%150.0%0.4000.4071.429%71.4%28.571%28.6%-180.000000%-11.475915%-180.000000%180.0%0.3570.3673.684%73.7%26.316%26.3%-1,000.000000%-8.690265%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-7.081005%200.000000%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%-0.090132%44.444444%44.444444%44.4%1.4441.4440.909%40.9%59.091%59.1%-100.000000%-1.577402%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-1.855238%8.695652%8.695652%8.7%1.0871.0947.917%47.9%52.083%52.1%-600.000000%-0.903856%-600.000000%600.0%0.1430.1487.500%87.5%12.500%12.5%181.818182%2.089388%181.818182%181.8%2.8182.8226.190%26.2%73.810%73.8%-180.000000%-180.000000%180.0%3.041504%0.3570.3673.684%73.7%26.316%26.3%75.000000%2.124838%75.000000%75.0%1.7501.7536.364%36.4%63.636%63.6%0.000000%0.000000%0.0%4.166539%1.0001.0050.000%50.0%50.000%50.0%36.363636%5.630908%36.363636%36.4%1.3641.3642.308%42.3%57.692%57.7%-300.000000%-300.000000%300.0%4.371952%0.2500.2580.000%80.0%20.000%20.0%450.000000%6.394558%450.000000%450.0%5.5005.5015.385%15.4%84.615%84.6%266.666667%7.891202%266.666667%266.7%3.6673.6721.429%21.4%78.571%78.6%-57.142857%-57.142857%57.1%4.696873%0.6360.6461.111%61.1%38.889%38.9%-42.857143%-42.857143%42.9%5.169461%0.7000.7058.824%58.8%41.176%41.2%21.428571%4.948524%21.428571%21.4%1.2141.2145.161%45.2%54.839%54.8%20.000000%5.107154%20.000000%20.0%1.2001.2045.455%45.5%54.545%54.5%

Map of Age Cohorts by Block in Maynard

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%13%27%40%53%67%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0%10%20%30%40%50%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%8%16%24%32%40%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%7%13%20%27%34%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%13%27%40%53%67%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%9%18%28%37%47%

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%10%20%30%40%50%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%8%16%24%32%40%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Fayette County

There are 16 places in Fayette County. This section compares Maynard to all of the places in Fayette County and to those entities that contain or substantially overlap with Maynard.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Maynard, selected other places in Fayette County, and entities that contain Maynard
0%10%20%30%Count#WadenaHawkeyeStanleyWaucomaSumnerWest North CentralZIP Code 50655ZIP 50655IowaArlingtonMidwestUnited States of AmericaUnited StatesWest UnionHarlan TownshipHarlanMaynard080300-1B.G. 080300-1ElginFairbank080300Tract 080300Fayette CountyFayetteOelweinClermontWest Central Community School DistrictWest CentralWestgateRandaliaSt. LucasFayette34.767025%34.767025%34.8%97131.653226%31.653226%31.7%157229.824561%29.824561%29.8%34329.184549%29.184549%29.2%68424.716553%24.716553%24.7%545523.689691%23.689691%23.7%4,971,0164.97M23.513514%23.513514%23.5%17423.418418%23.418418%23.4%727,514728k23.384030%23.384030%23.4%123623.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.723765%22.723765%22.7%589722.648515%22.648515%22.6%18322.612086%22.612086%22.6%116822.530864%22.530864%22.5%21922.388060%22.388060%22.4%165922.260274%22.260274%22.3%2601021.927317%21.927317%21.9%53721.362366%21.362366%21.4%4,35621.291364%21.291364%21.3%1,3191121.223022%21.223022%21.2%1181220.501393%20.501393%20.5%36815.508021%15.508021%15.5%291313.333333%13.333333%13.3%81412.269939%12.269939%12.3%20157.943144%7.943144%7.9%9516

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Maynard to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Maynard. 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 Maynard, selected other places in Iowa, and entities that contain Maynard
0%10%20%30%Count#GrimesWaukeeDenisonPerryNorth LibertyAltoonaAnkenyNorwalkStorm LakeCliveJohnstonMarshalltownMuscatineMarionSioux CityBettendorfUrbandaleDes MoinesLe MarsIndianolaKeokukCarrollBurlingtonWaterlooWest North CentralDavenportSpencerPleasant HillZIP Code 50655ZIP 50655IowaCrestonCouncil BluffsOttumwaMidwestNewtonUnited States of AmericaUnited StatesCedar RapidsPellaHarlan TownshipHarlanMaynardCoralville080300-1B.G. 080300-1OskaloosaWest Des MoinesW Des Moines080300Tract 080300Mount PleasantMt PleasantClintonFayette CountyFayetteBooneFort MadisonMason CityFort DodgeDubuqueWaverlyWest Central Community School DistrictWest CentralGrinnellFairfieldCedar 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%6,2181325.896554%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%3,7532023.852089%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%2,2202723.513514%23.513514%23.5%17423.418418%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%2,3553322.648515%22.648515%22.6%18322.612086%22.612086%22.6%11622.581930%22.581930%22.6%4,5343422.530864%22.530864%22.5%21922.352227%22.352227%22.4%2,5793522.340322%22.340322%22.3%13,76713.8k3621.927317%21.927317%21.9%53721.705335%21.705335%21.7%1,8433721.500688%21.500688%21.5%5,6223821.362366%21.362366%21.4%4,35621.302244%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%2,0654420.501393%20.501393%20.5%36819.304214%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 Maynard to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Maynard. 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 Maynard, selected other places in the Midwest, and entities that contain Maynard
0%10%20%30%Count#AuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen BayRochesterGrand RapidsLansingTopekaWest North CentralDavenportZIP Code 50655ZIP 50655IowaKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusHarlan TownshipHarlanLincolnMaynard080300-1B.G. 080300-1IndependenceSpringfieldDaytonCincinnati080300Tract 080300ChicagoEvansvilleAkronFayette CountyFayetteWest Central Community School DistrictWest CentralSt. 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%100,764101k1225.839420%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%25,77625.8k2224.207332%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%24,17624.2k2723.513514%23.513514%23.5%17423.418418%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%190,226190k3422.648515%22.648515%22.6%18322.619388%22.619388%22.6%61,75561.8k3522.612086%22.612086%22.6%11622.530864%22.530864%22.5%21922.480528%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%65,90265.9k3921.927317%21.927317%21.9%53721.913385%21.913385%21.9%594,733595k4021.775858%21.775858%21.8%26,16526.2k4121.641949%21.641949%21.6%42,96143.0k4221.362366%21.362366%21.4%4,35620.501393%20.501393%20.5%36820.242382%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 Maynard to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Maynard. 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 Maynard, selected other places in the United States, and entities that contain Maynard
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralZIP Code 50655ZIP 50655San JoseIowaKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusHarlan TownshipHarlanMaynard080300-1B.G. 080300-1Philadelphia080300Tract 080300ChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinFayette CountyFayetteNew YorkBaltimoreDenverSan DiegoWest Central Community School DistrictWest CentralOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan 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%100,764101k725.770022%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%198,493198k1724.297490%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%4,971,0164.97M23.513514%23.513514%23.5%17423.475697%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%190,226190k3022.648515%22.648515%22.6%18322.612086%22.612086%22.6%11622.530864%22.530864%22.5%21922.168125%22.168125%22.2%345,809346k3121.927317%21.927317%21.9%53721.913385%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%194,262194k3721.362366%21.362366%21.4%4,35621.199117%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%283,913284k4120.501393%20.501393%20.5%36820.390011%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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