Age and Sex in Chickasaw 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, Chickasaw County, and other counties in Iowa
Chickasaw County
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-44083.354%3.35%3362.762%2.76%3693.034%3.03%5744.719%4.72%4003.288%3.29%2401.973%1.97%4783.930%3.93%4403.617%3.62%9687.958%7.96%9347.678%7.68%8006.577%6.58%5844.801%4.80%6605.426%5.43%6205.097%5.10%5454.480%4.48%4623.798%3.80%860.707%0.71%1140.937%0.94%2662.187%2.19%5044.143%4.14%7886.478%6.48%8907.317%7.32%6985.738%5.74%
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 Chickasaw County
Female Male
Iowa
Chickasaw County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.237495%-0.056405%-0.192490%-0.053856%-0.293900%0.29%0.237495%0.192490%0.237495%0.24%2,32719.130%19.1%-0.665899%-0.638182%-0.665899%0.67%0.665899%0.050641%0.638182%0.001353%0.716541%0.72%4,20434.561%34.6%-0.500110%-0.619125%-0.500110%0.50%0.500110%0.044302%0.619125%0.025145%0.544412%0.54%2,28718.801%18.8%-0.460375%-0.735381%-0.460375%0.46%0.460375%0.036994%0.735381%0.054111%0.497369%0.50%4663.831%3.83%-0.643520%-0.634612%-0.643520%0.64%0.643520%0.028317%0.634612%0.031800%0.671837%0.67%2,88023.676%23.7%
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 Chickasaw County
Female Male
Iowa
Chickasaw County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.070392%-0.068851%-0.051411%-0.053545%-0.139243%0.14%0.070392%0.051411%0.070392%0.07%4083.354%3.35%-0.230187%-0.092075%-0.174468%-0.075066%-0.322262%0.32%0.230187%0.174468%0.230187%0.23%3362.762%2.76%-0.297599%-0.011509%-0.248144%-0.065989%-0.309109%0.31%0.297599%0.248144%0.297599%0.30%3693.034%3.03%-0.460375%-0.334521%-0.038389%-0.460375%0.46%0.460375%0.023019%0.334521%0.483394%0.48%5744.719%4.72%-0.520662%-0.054807%-0.424367%-0.036879%-0.575469%0.58%0.520662%0.424367%0.520662%0.52%4003.288%3.29%-0.402828%-0.180862%-0.524144%-0.037115%-0.583690%0.58%0.402828%0.524144%0.402828%0.40%2401.973%1.97%-0.589170%-0.595229%-0.000536%-0.589170%0.59%0.589170%0.131536%0.595229%0.720706%0.72%4783.930%3.93%-0.826208%-0.156199%-0.663219%-0.010462%-0.982407%0.98%0.826208%0.663219%0.826208%0.83%4403.617%3.62%-0.743177%-0.675983%-0.012541%-0.743177%0.74%0.743177%0.105229%0.675983%0.848405%0.85%9687.958%7.96%-0.756330%-0.690906%-0.006245%-0.756330%0.76%0.756330%0.023019%0.690906%0.779349%0.78%9347.678%7.68%-0.636304%-0.607007%-0.636304%0.64%0.636304%0.042749%0.607007%0.012683%0.679053%0.68%8006.577%6.58%-0.447221%-0.571295%-0.447221%0.45%0.447221%0.065768%0.571295%0.017376%0.512989%0.51%5844.801%4.80%-0.539296%-0.006577%-0.587487%-0.545873%0.55%0.539296%0.587487%0.012483%0.539296%0.54%6605.426%5.43%-0.503124%-0.628104%-0.503124%0.50%0.503124%0.013154%0.628104%0.026170%0.516278%0.52%6205.097%5.10%-0.420914%-0.601386%-0.420914%0.42%0.420914%0.054258%0.601386%0.033864%0.475173%0.48%5454.480%4.48%-0.550806%-0.686455%-0.550806%0.55%0.550806%0.164420%0.686455%0.030011%0.715225%0.72%4623.798%3.80%-0.254850%-0.197304%-0.733441%-0.452154%0.45%0.254850%0.733441%0.046900%0.254850%0.25%860.707%0.71%-0.394607%-0.770169%-0.394607%0.39%0.394607%0.147978%0.770169%0.056074%0.542585%0.54%1140.937%0.94%-0.497369%-0.718956%-0.497369%0.50%0.497369%0.098652%0.718956%0.056734%0.596021%0.60%2662.187%2.19%-0.646717%-0.640338%-0.646717%0.65%0.646717%0.087690%0.640338%0.030076%0.734408%0.73%5044.143%4.14%-0.586978%-0.121671%-0.639003%-0.708648%0.71%0.586978%0.639003%0.033033%0.586978%0.59%7886.478%6.48%-0.618218%-0.643465%-0.618218%0.62%0.618218%0.226899%0.643465%0.031842%0.845117%0.85%8907.317%7.32%-0.545873%-0.055903%-0.617932%-0.601776%0.60%0.545873%0.617932%0.031559%0.545873%0.55%6985.738%5.74%
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 Chickasaw County
More Females More Males
Iowa
Chickasaw County
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-97.810219%-104.151992%-97.810219%97.8%0.5060.5166.422%66.4%33.578%33.6%-40.000000%-43.025830%-40.000000%40.0%0.7140.7158.333%58.3%41.667%41.7%-3.867403%-26.592985%-3.867403%3.9%0.9630.9650.949%50.9%49.051%49.1%-11.475915%5.000000%5.000000%5.0%1.0501.0548.780%48.8%51.220%51.2%-10.526316%-8.690265%-10.526316%10.5%0.9050.9052.500%52.5%47.500%47.5%-44.897959%-7.081005%-44.897959%44.9%0.6900.6959.167%59.2%40.833%40.8%-0.090132%22.325581%22.325581%22.3%1.2231.2244.979%45.0%55.021%55.0%-18.905473%-1.577402%-18.905473%18.9%0.8410.8454.318%54.3%45.682%45.7%-1.855238%14.159292%14.159292%14.2%1.1421.1446.694%46.7%53.306%53.3%-0.903856%3.043478%3.043478%3.0%1.0301.0349.251%49.3%50.749%50.7%6.718346%2.089388%6.718346%6.7%1.0671.0748.375%48.4%51.625%51.6%14.705882%3.041504%14.705882%14.7%1.1471.1546.575%46.6%53.425%53.4%-1.219512%-1.219512%1.2%2.124838%0.9880.9950.303%50.3%49.697%49.7%2.614379%4.166539%2.614379%2.6%1.0261.0349.355%49.4%50.645%50.6%12.890625%5.630908%12.890625%12.9%1.1291.1346.972%47.0%53.028%53.0%29.850746%4.371952%29.850746%29.9%1.2991.3043.506%43.5%56.494%56.5%-77.419355%-77.419355%77.4%6.394558%0.5640.5663.953%64.0%36.047%36.0%37.500000%7.280782%37.500000%37.5%1.3751.3842.105%42.1%57.895%57.9%19.834711%7.891202%19.834711%19.8%1.1981.2045.489%45.5%54.511%54.5%13.559322%4.696873%13.559322%13.6%1.1361.1446.825%46.8%53.175%53.2%-20.728291%-20.728291%20.7%5.169461%0.8280.8354.695%54.7%45.305%45.3%36.702128%4.948524%36.702128%36.7%1.3671.3742.247%42.2%57.753%57.8%-10.240964%-10.240964%10.2%5.107154%0.9070.9152.436%52.4%47.564%47.6%
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 Chickasaw County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
11%19%26%33%40%48%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%2.4%4.8%7.2%9.6%12.1%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
4.0%7.2%10.3%13.4%16.6%19.8%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
0.0%3.5%6.9%10.4%13.9%17.4%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
6.2%8.3%10.3%12.3%14.3%16.4%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
7.7%11.2%14.5%17.9%21.3%24.7%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
4.9%8.6%12.3%16.0%19.6%23.3%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
0.0%2.6%5.3%7.9%10.6%13.3%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
3.2%4.7%6.3%7.8%9.3%10.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Chickasaw County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
23.48%23.56%23.63%23.70%23.78%23.85%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
3.56%3.69%3.82%3.95%4.07%4.20%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
6.7%7.5%8.3%9.0%9.8%10.6%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.6%9.3%9.9%10.5%11.0%11.7%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
10.3%10.9%11.4%11.9%12.4%13.0%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
14.5%15.1%15.7%16.3%16.9%17.5%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
10.7%11.4%12.0%12.6%13.2%13.8%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
7.03%7.37%7.72%8.06%8.40%8.75%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
4.1%4.7%5.4%6.0%6.7%7.4%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Chickasaw County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
14.5%17.9%21.4%24.8%28.2%31.7%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
1.7%2.7%3.6%4.5%5.4%6.3%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
2.4%4.9%7.4%9.9%12.4%15.0%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
3.1%6.4%9.7%13.0%16.3%19.6%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
4.8%7.4%10.0%12.5%15.1%17.7%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
7.6%11.0%14.2%17.5%20.8%24.2%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
6.5%9.3%12.0%14.8%17.5%20.3%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
1.0%3.1%5.2%7.3%9.4%11.5%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
1.5%3.5%5.3%7.2%9.0%10.9%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Chickasaw County

There are 9 places that are fully or partially contained within Chickasaw County (7 fully and 2 partially). This section compares all 9 of those to each other, Chickasaw County, and other entities that contain or substantially overlap with Chickasaw County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Chickasaw County, selected places in Chickasaw County, and entities that contain Chickasaw County
0%10%20%Count#North WashingtonN WashingtonFredericksburgIoniaAlta VistaNashuaWest North CentralChickasaw CountyChickasawIowaNew HamptonMidwestUnited States of AmericaUnited StatesLawlerProtivinBassett28.571429%28.571429%28.6%46128.127696%28.127696%28.1%326226.807229%26.807229%26.8%89325.249169%25.249169%25.2%76424.302542%24.302542%24.3%392523.689691%23.689691%23.7%4,971,0164.97M23.676422%23.676422%23.7%2,88023.418418%23.418418%23.4%727,514728k23.346751%23.346751%23.3%812623.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M16.358025%16.358025%16.4%53710.937500%10.937500%10.9%2883.174603%3.174603%3.2%29
Count number of children
# rank of place out of 9 by %

Age Cohorts by County Subdivision in Chickasaw County

There are 12 county subdivisions in Chickasaw County. This section compares all 12 of those to each other, Chickasaw County, and other entities that contain or substantially overlap with Chickasaw County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Chickasaw County, selected county subdivisions in Chickasaw County, and entities that contain Chickasaw County
0%10%20%30%40%Count#Deerfield TownshipDeerfieldFredericksburg TownshipFredericksburgDresden TownshipDresdenNew Hampton TownshipNew HamptonBradford TownshipBradfordWashington TownshipWashingtonWest North CentralChickasaw CountyChickasawIowaMidwestUnited States of AmericaUnited StatesUtica TownshipUticaDayton TownshipDaytonRichland TownshipRichlandChickasaw TownshipChickasawJacksonville TownshipJacksonvilleStapleton TownshipStapleton47.236181%47.236181%47.2%188128.597786%28.597786%28.6%310225.516403%25.516403%25.5%210324.459953%24.459953%24.5%736424.107557%24.107557%24.1%520524.106231%24.106231%24.1%236623.689691%23.689691%23.7%4,971,0164.97M23.676422%23.676422%23.7%2,88023.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.589532%22.589532%22.6%82720.906149%20.906149%20.9%323818.072289%18.072289%18.1%45917.914831%17.914831%17.9%1221013.529412%13.529412%13.5%461111.567164%11.567164%11.6%6212
Count number of children
# rank of county subdivision out of 12 by %

Age Cohorts by County in Iowa

There are 99 counties in Iowa. This section compares Chickasaw County to the 50 most populous counties in Iowa and to those entities that contain or substantially overlap with Chickasaw 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 Chickasaw County, selected other counties in Iowa, and entities that contain Chickasaw 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 CountyPottawattamieChickasaw CountyChickasawMahaska CountyMahaskaIowaIowa CountyIowaMidwestCedar CountyCedarUnited States of AmericaUnited StatesDubuque CountyDubuqueClinton CountyClintonDes Moines CountyDes MoinesClay CountyClayFloyd CountyFloydWapello CountyWapelloHenry CountyHenryBoone CountyBooneJackson CountyJacksonJasper 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%22,07122.1k2123.676422%23.676422%23.7%2,88023.588963%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%8,1463422.102286%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 Chickasaw County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Chickasaw 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 Chickasaw County, selected other counties in the United States, and entities that contain Chickasaw 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 CentralChickasaw CountyChickasawFranklin 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 CountyHennepinPhiladelphia 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%4,971,0164.97M23.676422%23.676422%23.7%2,88023.668593%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%269,347269k3522.168125%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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Cities:
Alta Vista, Bassett, Fredericksburg, Ionia, Lawler, Nashua, New Hampton, North Washington, Protivin
Townships:
Bradford, Chickasaw, Dayton, Deerfield, Dresden, Fredericksburg, Jacksonville, New Hampton, Richland, Stapleton, Utica, Washington
ZIP Codes:
50603, 50616, 50630, 50645, 50658, 50659, 50674, 52154, 52171
Unified School Districts:
Charles City, Howard-Winneshiek, Nashua-Plainfield, New Hampton, Sumner-Fredericksburg, Tripoli, Turkey Valley
Congressional District:
IA-4
State Senate District:
IA-26
State House District:
IA-52
Neighboring Counties:
Bremer, Butler, Fayette, Floyd, Howard, Mitchell, Winneshiek
Nearby Counties:
Black Hawk, Buchanan, Fillmore, Grundy, Houston, Mower