Age and Sex in Holland, 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, Holland, and other places in Iowa
Holland
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-451.761%1.76%62.113%2.11%10.352%0.35%72.465%2.46%51.761%1.76%62.113%2.11%113.873%3.87%41.408%1.41%207.042%7.04%165.634%5.63%113.873%3.87%217.394%7.39%124.225%4.23%289.859%9.86%165.634%5.63%155.282%5.28%20.704%0.70%20.704%0.70%00.000%0%165.634%5.63%279.507%9.51%269.155%9.15%279.507%9.51%
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 Holland
Female Male
Iowa
Holland
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%Senior2Older Adult3Younger Adult4College5Children6-0.136933%-0.019562%-0.192490%-0.053856%-0.156495%0.16%0.136933%0.192490%0.136933%0.14%3010.563%10.6%-0.521127%-0.638182%-0.521127%0.52%0.521127%0.126761%0.638182%0.001353%0.647887%0.65%8329.225%29.2%-0.684664%-0.019562%-0.619125%-0.704225%0.70%0.684664%0.619125%0.025145%0.684664%0.68%7125.000%25.0%-0.176056%-0.735381%-0.176056%0.18%0.176056%0.000000%0.735381%0.054111%0.176056%0.18%41.408%1.41%-0.821596%-0.234742%-0.634612%-1.056338%1.06%0.821596%0.634612%0.031800%0.821596%0.82%9633.803%33.8%
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 Holland
Female Male
Iowa
Holland
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.022007%-0.066021%-0.051411%-0.053545%-0.088028%0.09%0.022007%0.051411%0.022007%0.02%51.761%1.76%-0.211268%-0.174468%-0.075066%-0.211268%0.21%0.211268%0.000000%0.174468%0.211268%0.21%62.113%2.11%-0.000000%-0.248144%-0.065989%0.000000%0.00%0.000000%0.070423%0.248144%0.070423%0.07%10.352%0.35%-0.211268%-0.070423%-0.334521%-0.038389%-0.281690%0.28%0.211268%0.334521%0.211268%0.21%72.465%2.46%-0.234742%-0.117371%-0.424367%-0.036879%-0.352113%0.35%0.234742%0.424367%0.234742%0.23%51.761%1.76%-0.352113%-0.524144%-0.037115%-0.352113%0.35%0.352113%0.352113%0.524144%0.704225%0.70%62.113%2.11%-0.352113%-0.595229%-0.000536%-0.352113%0.35%0.352113%0.586854%0.595229%0.938967%0.94%113.873%3.87%-0.352113%-0.663219%-0.010462%-0.352113%0.35%0.352113%0.000000%0.663219%0.352113%0.35%41.408%1.41%-0.704225%-0.675983%-0.012541%-0.704225%0.70%0.704225%0.000000%0.675983%0.704225%0.70%207.042%7.04%-0.352113%-0.422535%-0.690906%-0.006245%-0.774648%0.77%0.352113%0.690906%0.352113%0.35%165.634%5.63%-0.211268%-0.607007%-0.211268%0.21%0.211268%0.352113%0.607007%0.012683%0.563380%0.56%113.873%3.87%-0.563380%-0.571295%-0.563380%0.56%0.563380%0.352113%0.571295%0.017376%0.915493%0.92%217.394%7.39%-0.281690%-0.281690%-0.587487%-0.563380%0.56%0.281690%0.587487%0.012483%0.281690%0.28%124.225%4.23%-0.633803%-0.704225%-0.628104%-1.338028%1.34%0.633803%0.628104%0.026170%0.633803%0.63%289.859%9.86%-0.352113%-0.601386%-0.352113%0.35%0.352113%0.422535%0.601386%0.033864%0.774648%0.77%165.634%5.63%-0.469484%-0.686455%-0.469484%0.47%0.469484%0.821596%0.686455%0.030011%1.291080%1.29%155.282%5.28%-0.000000%-0.704225%-0.733441%-0.704225%0.70%0.000000%0.733441%0.046900%0.000000%0.00%20.704%0.70%-0.000000%-0.770169%0.000000%0.00%0.000000%0.704225%0.770169%0.056074%0.704225%0.70%20.704%0.70%-0.000000%-0.718956%0.000000%0.00%0.000000%0.000000%0.718956%0.056734%0.000000%0.00%00.000%0%-0.821596%-0.234742%-0.640338%-1.056338%1.06%0.821596%0.640338%0.030076%0.821596%0.82%165.634%5.63%-0.845070%-0.639003%-0.845070%0.85%0.845070%0.211268%0.639003%0.033033%1.056338%1.06%279.507%9.51%-0.915493%-0.643465%-0.915493%0.92%0.915493%0.000000%0.643465%0.031842%0.915493%0.92%269.155%9.15%-0.492958%-0.915493%-0.617932%0.492958%0.617932%0.031559%0.492958%0.49%279.507%9.51%
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 Holland
More Females More Males
Iowa
Holland
1,000%500%0%M:FFM85+80-8470-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242115-1710-145-90-4-300.000000%-104.151992%-300.000000%300.0%0.2500.2580.000%80.0%20.000%20.0%0.000000%-43.025830%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-33.333333%-11.475915%-33.333333%33.3%0.7500.7557.143%57.1%42.857%42.9%-50.000000%-8.690265%-50.000000%50.0%0.6670.6760.000%60.0%40.000%40.0%-7.081005%100.000000%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-0.090132%166.666667%166.666667%166.7%2.6672.6727.273%27.3%72.727%72.7%0.000000%-1.577402%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%0.000000%-1.855238%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-120.000000%-0.903856%-120.000000%120.0%0.4550.4568.750%68.8%31.250%31.3%166.666667%2.089388%166.666667%166.7%2.6672.6727.273%27.3%72.727%72.7%62.500000%3.041504%62.500000%62.5%1.6251.6338.095%38.1%61.905%61.9%-100.000000%-100.000000%100.0%2.124838%0.5000.5066.667%66.7%33.333%33.3%-111.111111%-111.111111%111.1%4.166539%0.4740.4767.857%67.9%32.143%32.1%120.000000%5.630908%120.000000%120.0%2.2002.2031.250%31.3%68.750%68.8%175.000000%4.371952%175.000000%175.0%2.7502.7526.667%26.7%73.333%73.3%-1,000.000000%-1,000.000000%> 1000%6.394558%0.0000100.000%100%0.000%0%-28.571429%-28.571429%28.6%4.696873%0.7780.7856.250%56.3%43.750%43.8%25.000000%5.169461%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%0.000000%0.000000%0.0%4.948524%1.0001.0050.000%50.0%50.000%50.0%-185.714286%-185.714286%185.7%5.107154%0.3500.3574.074%74.1%25.926%25.9%
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 Holland

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%10%21%31%41%52%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%2.5%5.0%7.5%10.0%12.5%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%8%17%25%33%42%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0.0%4.6%9.2%13.8%18.5%23.1%

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 (%):
0.0%4.6%9.2%13.8%18.5%23.1%

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%6%11%17%23%29%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0.0%3.2%6.3%9.5%12.6%15.8%
Road Data ©OpenStreetMap

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Age Cohorts by Place in the Waterloo Area

There are 28 places in the Waterloo Area. This section compares Holland to all of the places in the Waterloo Area and to those entities that contain or substantially overlap with Holland.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Holland, selected other places in the Waterloo Area, and entities that contain Holland
0%10%20%30%Count#HollandDunkertonFrederikaColfax TownshipColfaxDikeReadlynZIP Code 50642ZIP 50642RaymondLa Porte CityJesupWellsburgBeamanTripoliDenverGrundy Center Community School DistrictGrundy CenterSumner960200Tract 960200HudsonPlainfieldWaterlooWest North CentralGrundy CountyGrundyIowaGrundy CenterMidwestUnited States of AmericaUnited StatesMorrisonConradWaterloo and Cedar Falls Metro AreaWaterloo AreaWashburnReinbeckJanesvilleWaverly960200-1B.G. 960200-1EvansdaleStoutCedar FallsGilbertvilleElk Run HeightsElk Run Hts33.802817%33.802817%33.8%96133.519553%33.519553%33.5%300232.890365%32.890365%32.9%99330.645161%30.645161%30.6%15228.800611%28.800611%28.8%377427.995255%27.995255%28.0%236527.787934%27.787934%27.8%15227.744270%27.744270%27.7%230627.632127%27.632127%27.6%664727.625489%27.625489%27.6%776826.587729%26.587729%26.6%247926.470588%26.470588%26.5%631025.835866%25.835866%25.8%3401125.137817%25.137817%25.1%4561224.885290%24.885290%24.9%92224.716553%24.716553%24.7%5451324.696917%24.696917%24.7%71324.523612%24.523612%24.5%5921423.762376%23.762376%23.8%1201523.725441%23.725441%23.7%16,21816.2k1623.689691%23.689691%23.7%4,971,0164.97M23.567445%23.567445%23.6%2,91623.418418%23.418418%23.4%727,514728k23.364140%23.364140%23.4%6321723.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.950820%22.950820%23.0%281822.460391%22.460391%22.5%2411921.775376%21.775376%21.8%36,98737.0k21.283784%21.283784%21.3%1892020.963173%20.963173%21.0%3702120.628931%20.628931%20.6%1642220.549308%20.549308%20.5%2,0652320.341048%20.341048%20.3%16719.920734%19.920734%19.9%9552419.135802%19.135802%19.1%312517.796610%17.796610%17.8%7,2662613.554633%13.554633%13.6%982712.823062%12.823062%12.8%12928
Count number of children
# rank of place out of 28 by %

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Holland to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Holland. 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 Holland, selected other places in Iowa, and entities that contain Holland
0%10%20%30%Count#HollandGrimesWaukeeColfax TownshipColfaxDenisonPerryNorth LibertyAltoonaAnkenyZIP Code 50642ZIP 50642NorwalkStorm LakeCliveJohnstonMarshalltownMuscatineMarionSioux CityBettendorfUrbandaleDes MoinesGrundy Center Community School DistrictGrundy CenterLe Mars960200Tract 960200IndianolaKeokukCarrollBurlingtonWaterlooWest North CentralDavenportSpencerPleasant HillGrundy CountyGrundyIowaCrestonCouncil BluffsOttumwaMidwestNewtonUnited States of AmericaUnited StatesCedar RapidsPellaCoralvilleOskaloosaWest Des MoinesW Des MoinesWaterloo and Cedar Falls Metro AreaWaterloo AreaMount PleasantMt PleasantClintonBooneFort MadisonMason CityFort DodgeDubuqueWaverly960200-1B.G. 960200-1GrinnellFairfieldCedar FallsIowa CityAmesDecorah33.802817%33.802817%33.8%9632.431395%32.431395%32.4%3,380131.772339%31.772339%31.8%5,387230.645161%30.645161%30.6%15230.290656%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%14,86214.9k727.787934%27.787934%27.8%15227.473854%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%53,02053.0k1824.885290%24.885290%24.9%92224.740484%24.740484%24.7%2,4311924.696917%24.696917%24.7%71324.460666%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%2,2202723.567445%23.567445%23.6%2,91623.418418%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%13,76713.8k3621.775376%21.775376%21.8%36,98737.0k21.705335%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%2,0654420.341048%20.341048%20.3%16719.304214%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 Holland to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Holland. 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 Holland, selected other places in the Midwest, and entities that contain Holland
0%10%20%30%Count#HollandColfax TownshipColfaxAuroraDearbornOlatheJolietKansas CityElginSouth BendZIP Code 50642ZIP 50642MilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesGrundy Center Community School DistrictGrundy CenterIndianapolisSioux Falls960200Tract 960200Green BayRochesterGrand RapidsLansingTopekaWest North CentralDavenportGrundy CountyGrundyIowaKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleWaterloo and Cedar Falls Metro AreaWaterloo AreaAkron960200-1B.G. 960200-1St. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaSpringfieldMadisonAnn Arbor33.802817%33.802817%33.8%9630.645161%30.645161%30.6%15230.107463%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%28,12328.1k727.787934%27.787934%27.8%15226.475933%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%53,02053.0k1924.885290%24.885290%24.9%92224.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.696917%24.696917%24.7%71324.560033%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%24,17624.2k2723.567445%23.567445%23.6%2,91623.418418%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%26,23126.2k3722.121536%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%26,16526.2k4121.775376%21.775376%21.8%36,98737.0k21.641949%21.641949%21.6%42,96143.0k4220.341048%20.341048%20.3%16720.242382%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 Holland to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Holland. 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 Holland, selected other places in the United States, and entities that contain Holland
0%10%20%30%Count#HollandColfax TownshipColfaxFresnoFort WorthZIP Code 50642ZIP 50642El PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaGrundy Center Community School DistrictGrundy CenterIndianapolis960200Tract 960200TulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralGrundy CountyGrundySan JoseIowaKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoRaleighWaterloo and Cedar Falls Metro AreaWaterloo AreaTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOakland960200-1B.G. 960200-1MinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco33.802817%33.802817%33.8%9630.645161%30.645161%30.6%15229.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.787934%27.787934%27.8%15227.481425%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%110,978111k1424.885290%24.885290%24.9%92224.805415%24.805415%24.8%210,021210k1524.696917%24.696917%24.7%71324.623036%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%4,971,0164.97M23.567445%23.567445%23.6%2,91623.475697%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%190,226190k3022.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.775376%21.775376%21.8%36,98737.0k21.726884%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%84,01584.0k4220.341048%20.341048%20.3%16719.962439%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:
Grundy
Metro Area:
Waterloo Area
Township:
Colfax
ZIP Code:
50642
Unified School District:
Grundy Center
Congressional District:
IA-4
State Senate District:
IA-25
State House District:
IA-50
Nearby Cities:
Beaman, Conrad, Dike, Grundy Center, Lincoln, Morrison, Parkersburg, Reinbeck, Stout, Wellsburg