Age and Sex in the Jackson Township, Bremer County, Iowa (Township)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Bremer County.
Scope: population of Bremer County, the Jackson Township, and other county subdivisions in Bremer County
Jackson Township
Bremer County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%3.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4251.878%1.88%90.676%0.68%463.456%3.46%775.785%5.79%362.705%2.70%231.728%1.73%594.433%4.43%493.681%3.68%846.311%6.31%20115.101%15.1%1118.340%8.34%735.485%5.48%523.907%3.91%533.982%3.98%685.109%5.11%675.034%5.03%00.000%0%100.751%0.75%241.803%1.80%574.282%4.28%987.363%7.36%604.508%4.51%493.681%3.68%
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 Bremer County and the Jackson Township
Female Male
Bremer County
Jackson Township
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.202438%-0.045914%-0.229088%-0.055752%-0.248351%0.25%0.202438%0.229088%0.202438%0.20%21616.228%16.2%-0.832457%-0.600251%-0.010380%-0.832457%0.83%0.832457%0.069121%0.600251%0.901578%0.90%57743.351%43.4%-0.438267%-0.566751%-0.438267%0.44%0.438267%0.125219%0.566751%0.029058%0.563486%0.56%24018.032%18.0%-0.225394%-1.014678%-0.041560%-0.225394%0.23%0.225394%0.187829%1.014678%0.413223%0.41%342.554%2.55%-0.488355%-0.125219%-0.594683%-0.613574%0.61%0.488355%0.594683%0.033789%0.488355%0.49%26419.835%19.8%
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 Bremer County and the Jackson Township
Female Male
Bremer County
Jackson Township
Shaded bar tips show excess over facing bar.
1.5%1.0%0.5%0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.037566%-0.042261%-0.065635%-0.052964%-0.079827%0.08%0.037566%0.065635%0.037566%0.04%251.878%1.88%-0.060105%-0.185703%-0.064064%-0.060105%0.06%0.060105%0.015026%0.185703%0.075131%0.08%90.676%0.68%-0.210368%-0.270473%-0.295179%-0.128127%-0.480841%0.48%0.210368%0.295179%0.210368%0.21%463.456%3.46%-0.390684%-0.375657%-0.437092%-0.029194%-0.766341%0.77%0.390684%0.437092%0.390684%0.39%775.785%5.79%-0.225394%-0.537918%-0.225394%0.23%0.225394%0.450789%0.537918%0.010812%0.676183%0.68%362.705%2.70%-0.225394%-0.480477%-0.042574%-0.225394%0.23%0.225394%0.413223%0.480477%0.638618%0.64%231.728%1.73%-0.676183%-0.646042%-0.013516%-0.676183%0.68%0.676183%0.125219%0.646042%0.801402%0.80%594.433%4.43%-0.676183%-0.488355%-0.616308%-0.040547%-1.164538%1.16%0.676183%0.616308%0.676183%0.68%493.681%3.68%-0.540947%-0.606577%-0.540947%0.54%0.540947%0.180316%0.606577%0.005677%0.721262%0.72%846.311%6.31%-1.487603%-0.045079%-0.645501%-0.014597%-1.532682%1.53%1.487603%0.645501%1.487603%1.49%20115.101%15.1%-0.646131%-0.589547%-0.010542%-0.646131%0.65%0.646131%0.375657%0.589547%1.021788%1.02%1118.340%8.34%-0.525920%-0.045079%-0.519807%-0.008109%-0.570999%0.57%0.525920%0.519807%0.525920%0.53%735.485%5.48%-0.375657%-0.030053%-0.600900%-0.004055%-0.405710%0.41%0.375657%0.600900%0.375657%0.38%523.907%3.91%-0.255447%-0.557110%-0.255447%0.26%0.255447%0.285500%0.557110%0.004866%0.540947%0.54%533.982%3.98%-0.300526%-0.507643%-0.300526%0.30%0.300526%0.420736%0.507643%0.021084%0.721262%0.72%685.109%5.11%-0.651139%-0.375657%-0.617659%-1.026797%1.03%0.651139%0.617659%0.137858%0.651139%0.65%675.034%5.03%-0.000000%-1.078539%-0.125694%0.000000%0.00%0.000000%0.000000%1.078539%0.000000%0.00%00.000%0%-0.225394%-0.750112%-0.225394%0.23%0.225394%0.300526%0.750112%0.081093%0.525920%0.53%100.751%0.75%-0.338092%-1.074484%-0.060820%-0.338092%0.34%0.338092%0.225394%1.074484%0.563486%0.56%241.803%1.80%-0.651139%-0.125219%-0.635230%-0.052711%-0.776359%0.78%0.651139%0.635230%0.651139%0.65%574.282%4.28%-0.495868%-0.480841%-0.581438%-0.976709%0.98%0.495868%0.581438%0.003244%0.495868%0.50%987.363%7.36%-0.390684%-0.634959%-0.390684%0.39%0.390684%0.120210%0.634959%0.051900%0.510894%0.51%604.508%4.51%-0.360631%-0.015026%-0.511698%-0.375657%0.38%0.360631%0.511698%0.098123%0.360631%0.36%493.681%3.68%
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 Bremer County and the Jackson Township
More Females More Males
Bremer County
Jackson Township
100%0%100%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242018-1915-1710-145-90-4-112.500000%-80.694981%-112.500000%112.5%0.4710.4768.000%68.0%32.000%32.0%-34.497817%25.000000%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%-128.571429%-43.406593%-128.571429%128.6%0.4380.4469.565%69.6%30.435%30.4%-96.153846%-6.679035%-96.153846%96.2%0.5100.5166.234%66.2%33.766%33.8%200.000000%2.010050%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%-8.860759%183.333333%183.333333%183.3%2.8332.8326.087%26.1%73.913%73.9%-2.092050%18.518519%18.518519%18.5%1.1851.1945.763%45.8%54.237%54.2%-72.222222%-6.578947%-72.222222%72.2%0.5810.5863.265%63.3%36.735%36.7%33.333333%0.935829%33.333333%33.3%1.3331.3342.857%42.9%57.143%57.1%-3.030303%-2.261307%-3.030303%3.0%0.9710.9750.746%50.7%49.254%49.3%-1.788171%58.139535%58.139535%58.1%1.5811.5838.739%38.7%61.261%61.3%-8.571429%-1.560062%-8.571429%8.6%0.9210.9252.055%52.1%47.945%47.9%-8.000000%-0.674764%-8.000000%8.0%0.9260.9351.923%51.9%48.077%48.1%111.764706%0.873362%111.764706%111.8%2.1182.1232.075%32.1%67.925%67.9%140.000000%4.153355%140.000000%140.0%2.4002.4029.412%29.4%70.588%70.6%-57.692308%-57.692308%57.7%22.319475%0.6340.6361.194%61.2%38.806%38.8%133.333333%10.810811%133.333333%133.3%2.3332.3330.000%30.0%70.000%70.0%-5.660377%66.666667%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-19.230769%-8.297872%-19.230769%19.2%0.8390.8454.386%54.4%45.614%45.6%-96.969697%-96.969697%97.0%0.557880%0.5080.5166.327%66.3%33.673%33.7%30.769231%8.173691%30.769231%30.8%1.3081.3143.333%43.3%56.667%56.7%-4.166667%-4.166667%4.2%19.175911%0.9600.9651.020%51.0%48.980%49.0%
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 Group in the Jackson Township

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
20.93%21.29%21.65%22.00%22.36%22.72%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
2.04%2.30%2.56%2.82%3.07%3.33%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
4.6%6.2%7.7%9.1%10.6%12.1%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
7.4%8.2%9.0%9.8%10.6%11.5%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
14.92%14.98%15.04%15.09%15.15%15.21%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
19.01%19.19%19.37%19.55%19.73%19.91%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
9.2%9.9%10.6%11.3%11.9%12.6%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
8.28%8.42%8.56%8.69%8.83%8.97%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
2.0%2.7%3.3%3.9%4.5%5.2%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block in the Jackson Township

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%15%30%45%60%75%

College Age Cohorts by Block#15

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

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%10%20%30%40%50%

30s Age Cohorts by Block#17

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

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%8%16%24%32%40%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%10%20%30%40%50%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0%20%40%60%80%100%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Age Cohorts by County Subdivision in the Waterloo Area

There are 50 county subdivisions in the Waterloo Area. This section compares the Jackson Township to all of the county subdivisions in the Waterloo Area and to those entities that contain or substantially overlap with the Jackson Township.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of the Jackson Township, selected other county subdivisions in the Waterloo Area, and entities that contain the Jackson Township
0%10%20%30%Count#Douglas TownshipDouglasFox TownshipCedar Falls TownshipCedar FallsBarclay TownshipBarclayFrederika TownshipFrederikaColfax TownshipColfaxLincoln TownshipLincolnLester TownshipLesterMaxfield TownshipMaxfieldGrant TownshipGrantFairfield TownshipFairfieldBig Creek TownshipBig CrkSumnerFremont TownshipFremontBlack Hawk TownshipBlack HawkWashington TownshipWashingtonLafayette TownshipLafayetteWaterlooWest North CentralPalermo TownshipPalermoIowaBennington TownshipBenningtonMidwestJefferson TownshipJeffersonUnited States of AmericaUnited StatesCedar TownshipCedarClay TownshipShiloh TownshipShilohWashington TownshipWashington004600Tract 004600Bremer CountyBremerSpring Creek TownshipSpg CrkBlack Hawk TownshipBlack HawkBeaver TownshipBeaverWaterloo and Cedar Falls Metro AreaWaterloo AreaWaverlyGerman TownshipGermanFranklin TownshipFranklinPoyner TownshipPoynerEvansdaleJackson TownshipJacksonFelix TownshipFelixUnion TownshipUnionLe Roy TownshipLe RoyPleasant Valley TownshipPleasant VlyWashington TownshipWashingtonCedar FallsPolk TownshipWarren TownshipWarrenSumner No. 2 TownshipSumner No. 2Mount Vernon TownshipMt VernonEast Waterloo TownshipE WaterlooMelrose TownshipMelroseDayton TownshipDaytonOrange TownshipOrangeEagle TownshipEagleLincoln TownshipLincoln39.243499%39.243499%39.2%166137.390213%37.390213%37.4%298231.404959%31.404959%31.4%152331.237323%31.237323%31.2%154430.800821%30.800821%30.8%150530.645161%30.645161%30.6%152630.149254%30.149254%30.1%101727.650341%27.650341%27.7%446827.560241%27.560241%27.6%366926.503759%26.503759%26.5%4231026.452906%26.452906%26.5%1321126.399116%26.399116%26.4%7171224.829157%24.829157%24.8%5451324.824356%24.824356%24.8%4241424.572883%24.572883%24.6%6761524.050633%24.050633%24.1%571624.012638%24.012638%24.0%1521723.725441%23.725441%23.7%16,21816.2k1823.689691%23.689691%23.7%4,971,0164.97M23.602484%23.602484%23.6%6841923.418418%23.418418%23.4%727,514728k23.251029%23.251029%23.3%1132023.217458%23.217458%23.2%15,712,75815.7M23.185232%23.185232%23.2%7412123.108006%23.108006%23.1%73,612,43873.6M23.016393%23.016393%23.0%3512223.001949%23.001949%23.0%3542322.692633%22.692633%22.7%2682422.568807%22.568807%22.6%1232522.520492%22.520492%22.5%1,09922.016786%22.016786%22.0%5,43021.806854%21.806854%21.8%702621.796071%21.796071%21.8%4662721.777778%21.777778%21.8%982821.775376%21.775376%21.8%36,98737.0k20.549308%20.549308%20.5%2,0652920.168067%20.168067%20.2%483020.127796%20.127796%20.1%633120.074983%20.074983%20.1%5893219.920734%19.920734%19.9%9553319.834711%19.834711%19.8%2643419.730942%19.730942%19.7%443519.515012%19.515012%19.5%1693619.323671%19.323671%19.3%403718.873239%18.873239%18.9%673818.783784%18.783784%18.8%1393917.796610%17.796610%17.8%7,2664015.913978%15.913978%15.9%1484114.946071%14.946071%14.9%974214.705882%14.705882%14.7%554313.627255%13.627255%13.6%1364413.288478%13.288478%13.3%1584511.702128%11.702128%11.7%224610.508475%10.508475%10.5%31474.938272%4.938272%4.9%16484.337349%4.337349%4.3%18490.000000%0.000000%0.0%050
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in Iowa

There are 1,662 county subdivisions in Iowa. This section compares the Jackson Township to the 50 most populous county subdivisions in Iowa and to those entities that contain or substantially overlap with the Jackson Township. The least populous of the compared county subdivisions has a population of 9,112.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of the Jackson Township, selected other county subdivisions in Iowa, and entities that contain the Jackson Township
0%10%20%30%Count#Jefferson TownshipJeffersonWalnut TownshipWalnutPenn TownshipCrocker TownshipCrockerTaylor TownshipTaylorClay TownshipStorm LakeLee TownshipBoone TownshipBooneWebster TownshipWebsterSioux CityMarion TownshipMarionBloomfield TownshipBloomfieldBloomington TownshipBloomingtonPleasant Valley TownshipPleasant VlyLewis TownshipLewisAmerica TownshipAmericaIndianolaLake Prairie TownshipLk PrairieKeokukCarrollBurlingtonWaterlooWest North CentralDavenportSpencerKane TownshipIowaKnoxville TownshipKnoxvilleMidwestUnited States of AmericaUnited StatesCedar RapidsFranklin TownshipFranklinDes Moines TownshipDes MoinesFour Mile TownshipFour Mile004600Tract 004600Center TownshipCtrNewton TownshipNewtonOskaloosaWalnut TownshipWalnutTimber Creek TownshipTimber CrkBremer CountyBremerWaterloo and Cedar Falls Metro AreaWaterloo AreaMonroe TownshipMonroeClintonDes Moines TownshipDes MoinesMason CityFort DodgeMadison TownshipMadisonDubuqueWaverlyJackson TownshipJacksonGrinnellFairfieldCedar FallsIowa CityDecorah TownshipDecorahWashington TownshipWashington33.785694%33.785694%33.8%3,585132.167912%32.167912%32.2%8,483229.094891%29.094891%29.1%7,972328.859738%28.859738%28.9%15,44415.4k428.192913%28.192913%28.2%5,267527.901677%27.901677%27.9%5,142627.405275%27.405275%27.4%2,951726.817784%26.817784%26.8%17,48617.5k826.704371%26.704371%26.7%6,091925.906350%25.906350%25.9%14,94914.9k1025.773595%25.773595%25.8%21,30621.3k1125.693630%25.693630%25.7%10,52010.5k1225.600577%25.600577%25.6%8,1631325.385249%25.385249%25.4%6,1611425.264892%25.264892%25.3%9,2041525.083790%25.083790%25.1%3,2931624.944148%24.944148%24.9%2,5681724.460666%24.460666%24.5%3,7531824.273694%24.273694%24.3%3,0581923.852089%23.852089%23.9%2,5352023.813814%23.813814%23.8%2,3792123.799623%23.799623%23.8%6,0672223.725441%23.725441%23.7%16,21816.2k2323.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2423.630505%23.630505%23.6%2,6402523.501754%23.501754%23.5%12,39612.4k2623.418418%23.418418%23.4%727,514728k23.311076%23.311076%23.3%2,3742723.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.994202%22.994202%23.0%29,78629.8k2822.857143%22.857143%22.9%5,3922922.683503%22.683503%22.7%23,15623.2k3022.572125%22.572125%22.6%2,2223122.520492%22.520492%22.5%1,09922.507928%22.507928%22.5%5,8913222.476089%22.476089%22.5%3,3843322.352227%22.352227%22.4%2,5793422.269623%22.269623%22.3%15,03415.0k3522.239929%22.239929%22.2%2,5123622.016786%22.016786%22.0%5,43021.775376%21.775376%21.8%36,98737.0k21.771899%21.771899%21.8%2,8313721.500688%21.500688%21.5%5,6223821.077004%21.077004%21.1%2,8223921.048428%21.048428%21.0%5,7984021.014375%21.014375%21.0%5,1754120.951206%20.951206%21.0%2,2074220.761937%20.761937%20.8%12,15312.2k4320.549308%20.549308%20.5%2,0654419.834711%19.834711%19.8%26419.304214%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%11,29111.3k4813.333333%13.333333%13.3%1,344498.197348%8.197348%8.2%3,64750
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the Midwest

There are 19,478 county subdivisions in the Midwest. This section compares the Jackson Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Jackson Township. The least populous of the compared county subdivisions has a population of 112,821.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of the Jackson Township, selected other county subdivisions in the Midwest, and entities that contain the Jackson Township
0%10%20%Count#OlatheAurora TownshipAuroraKansas CityWayne TownshipWayneMilwaukeeWichitaLawrence TownshipLawrenceNorth TownshipNSt. PaulDetroitOmahaThornton TownshipThorntonSioux FallsRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsTopekaWest North CentralPalatine TownshipPalatineProviso TownshipProvisoIowaDowners Grove TownshipDowners GrvToledoOverland ParkMidwestUnited States of AmericaUnited StatesWorth TownshipWorthClevelandCedar RapidsWarrenLincolnColumbusBloomingdale TownshipBloomingdale004600Tract 004600Capital TownshipCapitalLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiBremer CountyBremerChicagoWaterloo and Cedar Falls Metro AreaWaterloo AreaAkronCenter TownshipCtrMaine TownshipMaineWashington TownshipWashingtonSt. LouisSterling HeightsSterling HtsMinneapolisFargoJackson TownshipJacksonKaw TownshipSpringfield TownshipSpringfieldMadisonAnn Arbor29.310098%29.310098%29.3%38,92038.9k128.976809%28.976809%29.0%42,91942.9k228.278188%28.278188%28.3%42,34842.3k327.826444%27.826444%27.8%39,26239.3k426.475933%26.475933%26.5%158,504159k525.967894%25.967894%26.0%100,764101k625.854317%25.854317%25.9%31,62531.6k725.508555%25.508555%25.5%40,40340.4k825.318684%25.318684%25.3%75,23775.2k925.218343%25.218343%25.2%172,353172k1025.047396%25.047396%25.0%110,978111k1124.478487%24.478487%24.5%41,48141.5k1224.232733%24.232733%24.2%34,78134.8k1324.130412%24.130412%24.1%42,05442.1k1424.117607%24.117607%24.1%28,56228.6k1524.112045%24.112045%24.1%38,03038.0k1623.914961%23.914961%23.9%46,36846.4k1723.720503%23.720503%23.7%30,23730.2k1823.689691%23.689691%23.7%4,971,0164.97M23.596819%23.596819%23.6%26,85226.9k1923.475670%23.475670%23.5%35,61435.6k2023.418418%23.418418%23.4%727,514728k23.327643%23.327643%23.3%34,71234.7k2123.297870%23.297870%23.3%65,43365.4k2223.297511%23.297511%23.3%42,81542.8k2323.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.039530%23.039530%23.0%35,21535.2k2422.998471%22.998471%23.0%89,50289.5k2522.994202%22.994202%23.0%29,78629.8k2622.854245%22.854245%22.9%30,86930.9k2722.619388%22.619388%22.6%61,75561.8k2822.597144%22.597144%22.6%185,081185k2922.578243%22.578243%22.6%25,47325.5k3022.520492%22.520492%22.5%1,09922.459425%22.459425%22.5%26,15426.2k3122.348361%22.348361%22.3%26,63526.6k3222.283587%22.283587%22.3%34,53834.5k3322.227271%22.227271%22.2%27,88327.9k3422.157443%22.157443%22.2%29,26429.3k3522.121536%22.121536%22.1%31,22331.2k3622.113949%22.113949%22.1%65,90265.9k3722.016786%22.016786%22.0%5,43021.913385%21.913385%21.9%594,733595k3821.775376%21.775376%21.8%36,98737.0k21.641949%21.641949%21.6%42,96143.0k3921.428183%21.428183%21.4%31,52331.5k4020.781276%20.781276%20.8%28,36028.4k4120.516567%20.516567%20.5%27,94527.9k4220.242382%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%23,09423.1k4619.834711%19.834711%19.8%26418.240862%18.240862%18.2%31,31531.3k4718.124235%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 county subdivision out of 50 by %

Age Cohorts by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares the Jackson Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Jackson Township. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of the Jackson Township, selected other county subdivisions in the United States, and entities that contain the Jackson Township
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasWest North CentralOceanside-EscondidoOceanside-Escond…IowaBrooklynMidwestUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbus004600Tract 004600Town of HempsteadHempsteadOrlandoPhiladelphiaBremer CountyBremerSan DiegoChicagoWaterloo and Cedar Falls Metro AreaWaterloo AreaTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensAtlantaJackson TownshipJacksonMiamiSeattleWashingtonBostonManhattanSan Francisco28.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1624.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.689691%23.689691%23.7%4,971,0164.97M23.555887%23.555887%23.6%155,230155k2423.418418%23.418418%23.4%727,514728k23.337305%23.337305%23.3%608,369608k2523.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.597144%22.597144%22.6%185,081185k3022.520492%22.520492%22.5%1,09922.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3322.016786%22.016786%22.0%5,43021.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.775376%21.775376%21.8%36,98737.0k21.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.517750%21.517750%21.5%188,032188k3921.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4319.876571%19.876571%19.9%115,302115k4419.834711%19.834711%19.8%26419.544858%19.544858%19.5%188,182188k4517.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4814.639548%14.639548%14.6%239,355239k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of county subdivision 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.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

State:
Iowa
County:
Bremer
Metro Area:
Waterloo Area
City:
Janesville
ZIP Codes:
50622, 50647, 50677
Unified School Districts:
Janesville District, Waverly-Shell Rock
Congressional District:
IA-1
State Senate District:
IA-32
State House District:
IA-63
Neighboring Townships:
Beaver, Jefferson, Mount Vernon, Shell Rock, Union, Washington, Washington
Nearby Townships:
Bennington, Butler, Cedar Falls, Fairfield, Jefferson, Lafayette, Maxfield, Warren