Age and Sex in Jasper County, Iowa (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Iowa.
Scope: population of Iowa, Jasper County, and other counties in Iowa
Jasper County
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-49742.653%2.65%9422.566%2.57%1,1913.244%3.24%1,5044.096%4.10%1,1523.138%3.14%8492.312%2.31%1,5024.091%4.09%8382.282%2.28%2,7937.607%7.61%2,8727.822%7.82%2,5076.828%6.83%2,3986.531%6.53%1,9465.300%5.30%2,3086.286%6.29%2,0105.475%5.47%1,2203.323%3.32%4931.343%1.34%3600.981%0.98%7101.934%1.93%1,3943.797%3.80%2,6707.272%7.27%1,9455.298%5.30%2,1375.821%5.82%
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 Jasper County
Female Male
Iowa
Jasper County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.218349%-0.063553%-0.192490%-0.053856%-0.281901%0.28%0.218349%0.192490%0.218349%0.22%6,61218.009%18.0%-0.688765%-0.638182%-0.688765%0.69%0.688765%0.028980%0.638182%0.001353%0.717745%0.72%12,91012.9k35.163%35.2%-0.494651%-0.619125%-0.494651%0.49%0.494651%0.143145%0.619125%0.025145%0.637796%0.64%7,48420.384%20.4%-0.471878%-0.735381%-0.471878%0.47%0.471878%0.120523%0.735381%0.054111%0.592401%0.59%1,5634.257%4.26%-0.589223%-0.634612%-0.589223%0.59%0.589223%0.054171%0.634612%0.031800%0.643394%0.64%8,14622.187%22.2%
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 Jasper County
Female Male
Iowa
Jasper County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.044771%-0.076263%-0.051411%-0.053545%-0.121034%0.12%0.044771%0.051411%0.044771%0.04%9742.653%2.65%-0.224431%-0.064279%-0.174468%-0.075066%-0.288710%0.29%0.224431%0.174468%0.224431%0.22%9422.566%2.57%-0.299060%-0.050660%-0.248144%-0.065989%-0.349721%0.35%0.299060%0.248144%0.299060%0.30%1,1913.244%3.24%-0.343184%-0.132916%-0.334521%-0.038389%-0.476100%0.48%0.343184%0.334521%0.343184%0.34%1,5044.096%4.10%-0.520223%-0.424367%-0.036879%-0.520223%0.52%0.520223%0.005447%0.424367%0.525671%0.53%1,1523.138%3.14%-0.539289%-0.524144%-0.037115%-0.539289%0.54%0.539289%0.077625%0.524144%0.616914%0.62%8492.312%2.31%-0.606473%-0.150710%-0.595229%-0.000536%-0.757184%0.76%0.606473%0.595229%0.606473%0.61%1,5024.091%4.09%-0.546098%-0.663219%-0.010462%-0.546098%0.55%0.546098%0.049026%0.663219%0.595125%0.60%8382.282%2.28%-0.703800%-0.675983%-0.012541%-0.703800%0.70%0.703800%0.113850%0.675983%0.817649%0.82%2,7937.607%7.61%-0.780607%-0.690906%-0.006245%-0.780607%0.78%0.780607%0.003268%0.690906%0.783876%0.78%2,8727.822%7.82%-0.679831%-0.005992%-0.607007%-0.685823%0.69%0.679831%0.607007%0.012683%0.679831%0.68%2,5076.828%6.83%-0.600844%-0.571295%-0.600844%0.60%0.600844%0.104589%0.571295%0.017376%0.705434%0.71%2,3986.531%6.53%-0.469563%-0.587487%-0.469563%0.47%0.469563%0.120931%0.587487%0.012483%0.590494%0.59%1,9465.300%5.30%-0.556176%-0.628104%-0.556176%0.56%0.556176%0.144900%0.628104%0.026170%0.701076%0.70%2,3086.286%6.29%-0.479913%-0.601386%-0.479913%0.48%0.479913%0.135095%0.601386%0.033864%0.615007%0.62%2,0105.475%5.47%-0.458487%-0.686455%-0.458487%0.46%0.458487%0.190658%0.686455%0.030011%0.649144%0.65%1,2203.323%3.32%-0.509329%-0.733441%-0.509329%0.51%0.509329%0.324118%0.733441%0.046900%0.833447%0.83%4931.343%1.34%-0.433066%-0.114395%-0.770169%-0.547460%0.55%0.433066%0.770169%0.056074%0.433066%0.43%3600.981%0.98%-0.415362%-0.718956%-0.415362%0.42%0.415362%0.136184%0.718956%0.056734%0.551546%0.55%7101.934%1.93%-0.600118%-0.640338%-0.600118%0.60%0.600118%0.065368%0.640338%0.030076%0.665486%0.67%1,3943.797%3.80%-0.674384%-0.105679%-0.639003%-0.780063%0.78%0.674384%0.639003%0.033033%0.674384%0.67%2,6707.272%7.27%-0.436879%-0.643465%-0.436879%0.44%0.436879%0.185755%0.643465%0.031842%0.622634%0.62%1,9455.298%5.30%-0.544192%-0.617932%-0.544192%0.54%0.544192%0.075718%0.617932%0.031559%0.619910%0.62%2,1375.821%5.82%
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 Jasper County
More Females More Males
Iowa
Jasper County
150%100%50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-170.342205%-104.151992%-170.342205%170.3%0.3700.3772.998%73.0%27.002%27.0%-28.640777%-43.025830%-28.640777%28.6%0.7770.7856.263%56.3%43.737%43.7%-16.939891%-26.592985%-16.939891%16.9%0.8550.8653.904%53.9%46.096%46.1%-38.730159%-11.475915%-38.730159%38.7%0.7210.7258.112%58.1%41.888%41.9%-8.690265%1.047120%1.047120%1.0%1.0101.0149.740%49.7%50.260%50.3%-7.081005%14.393939%14.393939%14.4%1.1441.1446.643%46.6%53.357%53.4%-24.850299%-0.090132%-24.850299%24.9%0.8010.8055.526%55.5%44.474%44.5%-1.577402%8.977556%8.977556%9.0%1.0901.0947.852%47.9%52.148%52.1%-1.855238%16.176471%16.176471%16.2%1.1621.1646.259%46.3%53.741%53.7%-0.903856%0.418702%0.418702%0.4%1.0041.0049.896%49.9%50.104%50.1%-0.881410%-0.881410%0.9%2.089388%0.9910.9950.219%50.2%49.781%49.8%17.407072%3.041504%17.407072%17.4%1.1741.1745.997%46.0%54.003%54.0%25.754060%2.124838%25.754060%25.8%1.2581.2644.296%44.3%55.704%55.7%26.052889%4.166539%26.052889%26.1%1.2611.2644.237%44.2%55.763%55.8%28.149830%5.630908%28.149830%28.1%1.2811.2843.831%43.8%56.169%56.2%41.584158%4.371952%41.584158%41.6%1.4161.4241.393%41.4%58.607%58.6%63.636364%6.394558%63.636364%63.6%1.6361.6437.931%37.9%62.069%62.1%-26.415094%-26.415094%26.4%7.280782%0.7910.7955.833%55.8%44.167%44.2%32.786885%7.891202%32.786885%32.8%1.3281.3342.958%43.0%57.042%57.0%10.892587%4.696873%10.892587%10.9%1.1091.1147.418%47.4%52.582%52.6%-15.670436%-15.670436%15.7%5.169461%0.8650.8653.633%53.6%46.367%46.4%42.518703%4.948524%42.518703%42.5%1.4251.4341.234%41.2%58.766%58.8%13.913914%5.107154%13.913914%13.9%1.1391.1446.748%46.7%53.252%53.3%
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 County Subdivision in Jasper County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
13.5%16.9%20.3%23.7%27.0%30.5%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%3.6%7.1%10.7%14.3%17.9%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
3.1%6.9%10.7%14.4%18.2%22.0%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
2.2%5.6%8.9%12.3%15.6%19.0%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
8.1%12.1%16.2%20.2%24.2%28.3%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
8.8%11.7%14.6%17.4%20.3%23.2%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
0.0%4.8%9.6%14.4%19.2%24.0%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
2%11%19%28%36%45%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%1.5%3.0%4.5%6.0%7.6%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Jasper County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
18.1%19.7%21.2%22.7%24.2%25.8%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.0%3.0%4.0%5.0%6.0%7.1%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
5.4%6.7%7.9%9.2%10.4%11.7%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.1%9.6%11.1%12.6%14.1%15.6%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
10.8%11.8%12.7%13.5%14.4%15.4%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
13.0%14.3%15.5%16.7%18.0%19.2%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
7.5%9.3%11.0%12.7%14.4%16.1%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
5.2%6.3%7.4%8.4%9.5%10.6%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.7%3.9%5.1%6.3%7.5%8.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Jasper County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%8%16%23%31%39%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%4.1%8.2%12.3%16.3%20.5%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.0%7.6%12.2%16.7%21.3%25.9%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0.0%4.3%8.6%12.9%17.2%21.6%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
4.7%7.8%10.8%13.9%17.0%20.1%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
6.1%10.2%14.1%18.1%22.1%26.1%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
4.1%8.4%12.6%16.8%21.0%25.3%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%3.3%6.6%9.8%13.1%16.4%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
1%7%14%20%26%33%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Jasper County

There are 14 places that are fully or partially contained within Jasper County (13 fully and 1 partially). This section compares all 14 of those to each other, Jasper County, and other entities that contain or substantially overlap with Jasper County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Jasper County, selected places in Jasper County, and entities that contain Jasper County
0%10%20%Count#Prairie CityValeriaSullyMonroeLambs GroveColfaxReasnorWest North CentralIowaMidwestNewtonUnited States of AmericaUnited StatesMingoNewton Metro AreaNewton AreaJasper CountyJasperKelloggBaxterLynnvilleOakland AcresMitchellville29.346173%29.346173%29.3%579128.260870%28.260870%28.3%13226.215896%26.215896%26.2%221325.813333%25.813333%25.8%484425.500000%25.500000%25.5%51524.727273%24.727273%24.7%476624.000000%24.000000%24.0%42723.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.127899%23.127899%23.1%3,490823.108006%23.108006%23.1%73,612,43873.6M22.352941%22.352941%22.4%57922.187117%22.187117%22.2%8,14622.187117%22.187117%22.2%8,14621.492921%21.492921%21.5%1671021.184089%21.184089%21.2%2291120.614035%20.614035%20.6%941218.965517%18.965517%19.0%221317.569353%17.569353%17.6%39914
Count number of children
# rank of place out of 14 by %

Age Cohorts by County Subdivision in Jasper County

There are 19 county subdivisions in Jasper County. This section compares all 19 of those to each other, Jasper County, and other entities that contain or substantially overlap with Jasper County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Jasper County, selected county subdivisions in Jasper County, and entities that contain Jasper County
0%10%20%30%Count#Buena Vista TownshipBuena VisDes Moines TownshipDes MoinesHickory Grove TownshipHickory GrvElk Creek TownshipElk CrkRichland TownshipRichlandMalaka TownshipMalakaFairview TownshipFairviewSherman TownshipShermanWest North CentralIowaMidwestUnited States of AmericaUnited StatesNewton TownshipNewtonWashington TownshipWashingtonLynn Grove TownshipLynn GrvNewton Metro AreaNewton AreaJasper CountyJasperIndependence TownshipIndependencePoweshiek TownshipPoweshiekMound Prairie TownshipMound PrairieKellogg TownshipKelloggRock Creek TownshipRock CrkPalo Alto TownshipPalo AltoClear Creek TownshipClear CrkMariposa TownshipMariposa30.406291%30.406291%30.4%232128.915663%28.915663%28.9%744228.832952%28.832952%28.8%126328.611898%28.611898%28.6%101427.295285%27.295285%27.3%110525.403226%25.403226%25.4%63624.265290%24.265290%24.3%611723.737374%23.737374%23.7%94823.689691%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%73,612,43873.6M22.476089%22.476089%22.5%3,384922.309929%22.309929%22.3%5371022.273249%22.273249%22.3%3881122.187117%22.187117%22.2%8,14622.187117%22.187117%22.2%8,14620.288903%20.288903%20.3%3091219.493392%19.493392%19.5%1771319.269777%19.269777%19.3%951418.486056%18.486056%18.5%2321517.420814%17.420814%17.4%1541616.912816%16.912816%16.9%7101714.435696%14.435696%14.4%551813.559322%13.559322%13.6%2419
Count number of children
# rank of county subdivision out of 19 by %

Age Cohorts by County in Iowa

There are 99 counties in Iowa. This section compares Jasper County to the 50 most populous counties in Iowa and to those entities that contain or substantially overlap with Jasper County. The least populous of the compared counties has a population of 15,552.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Jasper County, selected other counties in Iowa, and entities that contain Jasper County
0%10%20%Count#Dallas CountyDallasSioux CountySiouxBuchanan CountyBuchananWoodbury CountyWoodburyMadison CountyMadisonCrawford CountyCrawfordMuscatine CountyMuscatineBuena Vista CountyBuena VistaPolk CountyPolkWarren CountyWarrenPlymouth CountyPlymouthMarshall CountyMarshallWashington CountyWashingtonBenton CountyBentonTama CountyTamaCarroll CountyCarrollMarion CountyMarionScott CountyScottDelaware CountyDelawareLinn CountyLinnWest North CentralPottawattamie CountyPottawattamieMahaska CountyMahaskaIowaIowa CountyIowaMidwestCedar CountyCedarUnited States of AmericaUnited StatesDubuque CountyDubuqueClinton CountyClintonDes Moines CountyDes MoinesClay CountyClayFloyd CountyFloydWapello CountyWapelloHenry CountyHenryBoone CountyBooneJackson CountyJacksonNewton Metro AreaNewton AreaJasper CountyJasperHardin CountyHardinClayton CountyClaytonBremer CountyBremerJones CountyJonesLee CountyLeeBlack Hawk CountyBlack HawkWebster CountyWebsterFayette CountyFayettePage CountyPageCerro Gordo CountyCerro GordoPoweshiek CountyPoweshiekJohnson CountyJohnsonJefferson CountyJeffersonDickinson CountyDickinsonWinneshiek CountyWinneshiekStory CountyStory28.497323%28.497323%28.5%22,24922.2k127.044279%27.044279%27.0%9,363226.679663%26.679663%26.7%5,611326.290200%26.290200%26.3%26,92826.9k425.994509%25.994509%26.0%4,071525.928734%25.928734%25.9%4,446625.406878%25.406878%25.4%10,91210.9k725.375397%25.375397%25.4%5,188825.291021%25.291021%25.3%116,126116k925.204484%25.204484%25.2%12,14112.1k1025.124139%25.124139%25.1%6,2741125.003069%25.003069%25.0%10,18510.2k1224.752430%24.752430%24.8%5,4741324.642302%24.642302%24.6%6,3381424.203639%24.203639%24.2%4,2171524.169302%24.169302%24.2%4,9681624.119649%24.119649%24.1%8,0071724.059118%24.059118%24.1%41,16941.2k1824.029808%24.029808%24.0%4,1921923.886168%23.886168%23.9%52,09052.1k2023.689691%23.689691%23.7%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k2123.588963%23.588963%23.6%5,2662223.418418%23.418418%23.4%727,514728k23.349259%23.349259%23.3%3,8122323.217458%23.217458%23.2%15,712,75815.7M23.171461%23.171461%23.2%4,2612423.108006%23.108006%23.1%73,612,43873.6M23.102149%23.102149%23.1%22,26122.3k2523.017594%23.017594%23.0%11,04211.0k2622.899736%22.899736%22.9%9,1862722.812234%22.812234%22.8%3,7592822.663084%22.663084%22.7%3,6272922.436298%22.436298%22.4%7,9073022.416128%22.416128%22.4%4,4703122.335391%22.335391%22.3%5,8993222.300169%22.300169%22.3%4,3553322.187117%22.187117%22.2%8,14622.187117%22.187117%22.2%8,1463422.102286%22.102286%22.1%3,8293522.058077%22.058077%22.1%3,9123622.016786%22.016786%22.0%5,4303721.683512%21.683512%21.7%4,4413821.630843%21.630843%21.6%7,6083921.563608%21.563608%21.6%28,64128.6k4021.511471%21.511471%21.5%7,9704121.362366%21.362366%21.4%4,3564221.129115%21.129115%21.1%3,2864320.804563%20.804563%20.8%9,0094420.191172%20.191172%20.2%3,7604520.137881%20.137881%20.1%28,59728.6k4619.516476%19.516476%19.5%3,4474719.400446%19.400446%19.4%3,3074818.774352%18.774352%18.8%3,9034917.082481%17.082481%17.1%16,20016.2k50
Count number of children
# rank of county out of 50 by %

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares Jasper County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Jasper County. The least populous of the compared counties has a population of 941,618.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Jasper County, selected other counties in the United States, and entities that contain Jasper County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWest North CentralFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaIowaKings CountyKingsMidwestHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinNewton Metro AreaNewton AreaJasper CountyJasperPhiladelphia CountyPhiladelphiaNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensPalm Beach CountyPalm BeachAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k227.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.689691%23.689691%23.7%4,971,0164.97M23.668593%23.668593%23.7%291,625292k1823.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.418418%23.418418%23.4%727,514728k23.337305%23.337305%23.3%608,369608k2223.217458%23.217458%23.2%15,712,75815.7M23.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2622.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.187117%22.187117%22.2%8,14622.187117%22.187117%22.2%8,14622.168125%22.168125%22.2%345,809346k3622.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4320.896492%20.896492%20.9%434,553435k4420.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.641010%19.641010%19.6%274,730275k4819.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50
Count number of children
# rank of county 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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Principal City:
Newton
Cities:
Baxter, Colfax, Kellogg, Lambs Grove, Lynnville, Mingo, Mitchellville, Monroe, Newton, Oakland Acres, Prairie City, Reasnor, Sully, Valeria
Townships:
Buena Vista, Clear Creek, Des Moines, Elk Creek, Fairview, Hickory Grove, Independence, Kellogg, Lynn Grove, Malaka, Mariposa, Mound Prairie, Newton, Palo Alto, Poweshiek, Richland, Rock Creek, Sherman, Washington
ZIP Codes:
50028, 50054, 50055, 50106, 50112, 50127, 50135, 50141, 50153, 50168, 50169, 50170, 50208, 50228, 50232, 50234, 50237, 50251
Unified School Districts:
Baxter, Bondurant-Farrar, Colfax-Mingo, Collins-Maxwell, East Marshall, Grinnell-Newburg, Lynnville-Sully, Newton, PCM, Pella, Southeast Polk
Congressional District:
IA-2
State Senate Districts:
IA-14, IA-15
State House Districts:
IA-28, IA-29
Neighboring Counties:
Mahaska, Marion, Marshall, Polk, Poweshiek, Story, Tama
Nearby Counties:
Boone, Clarke, Grundy, Hamilton, Hardin, Keokuk, Lucas, Monroe, Wapello, Warren