Age and Sex in the Lewis Township, Pottawattamie 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 Pottawattamie County.
Scope: population of Pottawattamie County, the Lewis Township, and other county subdivisions in Pottawattamie County
Lewis Township
Pottawattamie County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-43292.506%2.51%3132.384%2.38%3172.415%2.41%6154.685%4.68%4263.245%3.24%4363.321%3.32%4833.679%3.68%4283.260%3.26%9607.313%7.31%9807.465%7.46%8856.741%6.74%7125.424%5.42%6124.662%4.66%6564.997%5.00%7215.492%5.49%4783.641%3.64%1381.051%1.05%1481.127%1.13%1981.508%1.51%6414.883%4.88%8366.368%6.37%8896.772%6.77%9277.061%7.06%
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 Pottawattamie County and the Lewis Township
Female Male
Pottawattamie County
Lewis Township
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.222806%-0.069825%-0.190037%-0.055646%-0.292632%0.29%0.222806%0.190037%0.222806%0.22%2,43618.556%18.6%-0.612431%-0.130408%-0.660615%-0.021717%-0.742840%0.74%0.612431%0.660615%0.612431%0.61%4,44833.882%33.9%-0.508244%-0.027507%-0.606475%-0.535751%0.54%0.508244%0.606475%0.002981%0.508244%0.51%2,46718.792%18.8%-0.443708%-0.577802%-0.443708%0.44%0.443708%0.034278%0.577802%0.137342%0.477986%0.48%4843.687%3.69%-0.692752%-0.638664%-0.692752%0.69%0.692752%0.008040%0.638664%0.038329%0.700792%0.70%3,29325.084%25.1%
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 Pottawattamie County and the Lewis Township
Female Male
Pottawattamie County
Lewis Township
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.049036%-0.058558%-0.048687%-0.060422%-0.107594%0.11%0.049036%0.048687%0.049036%0.05%3292.506%2.51%-0.213285%-0.050274%-0.164596%-0.055151%-0.263559%0.26%0.213285%0.164596%0.213285%0.21%3132.384%2.38%-0.191956%-0.236271%-0.044422%-0.191956%0.19%0.191956%0.099025%0.236271%0.290981%0.29%3172.415%2.41%-0.423522%-0.089884%-0.297646%-0.083264%-0.513406%0.51%0.423522%0.297646%0.423522%0.42%6154.685%4.68%-0.484969%-0.111720%-0.469252%-0.596689%0.60%0.484969%0.469252%0.006080%0.484969%0.48%4263.245%3.24%-0.571298%-0.517977%-0.571901%-0.070280%-1.089275%1.09%0.571298%0.571901%0.571298%0.57%4363.321%3.32%-0.558602%-0.109181%-0.587280%-0.003577%-0.667784%0.67%0.558602%0.587280%0.558602%0.56%4833.679%3.68%-0.738879%-0.152346%-0.658276%-0.062770%-0.891225%0.89%0.738879%0.658276%0.738879%0.74%4283.260%3.26%-0.624619%-0.213285%-0.727483%-0.028971%-0.837904%0.84%0.624619%0.727483%0.624619%0.62%9607.313%7.31%-0.732785%-0.027422%-0.730059%-0.028327%-0.760207%0.76%0.732785%0.730059%0.732785%0.73%9807.465%7.46%-0.571298%-0.205667%-0.629198%-0.776965%0.78%0.571298%0.629198%0.002790%0.571298%0.57%8856.741%6.74%-0.502742%-0.079220%-0.597867%-0.026825%-0.581962%0.58%0.502742%0.597867%0.502742%0.50%7125.424%5.42%-0.455515%-0.540999%-0.455515%0.46%0.455515%0.021328%0.540999%0.044636%0.476843%0.48%6124.662%4.66%-0.443327%-0.112736%-0.618897%-0.556063%0.56%0.443327%0.618897%0.014163%0.443327%0.44%6564.997%5.00%-0.516453%-0.603876%-0.020601%-0.516453%0.52%0.516453%0.065509%0.603876%0.581962%0.58%7215.492%5.49%-0.545907%-0.121877%-0.619112%-0.045781%-0.667784%0.67%0.545907%0.619112%0.545907%0.55%4783.641%3.64%-0.312310%-0.426569%-0.476405%-0.738879%0.74%0.312310%0.476405%0.130904%0.312310%0.31%1381.051%1.05%-0.449421%-0.557952%-0.449421%0.45%0.449421%0.228519%0.557952%0.281122%0.677940%0.68%1481.127%1.13%-0.293266%-0.638426%-0.293266%0.29%0.293266%0.167581%0.638426%0.068671%0.460847%0.46%1981.508%1.51%-0.728722%-0.170120%-0.646294%-0.898842%0.90%0.728722%0.646294%0.013949%0.728722%0.73%6414.883%4.88%-0.636807%-0.610957%-0.636807%0.64%0.636807%0.000000%0.610957%0.076396%0.636807%0.64%8366.368%6.37%-0.623096%-0.677268%-0.623096%0.62%0.623096%0.108166%0.677268%0.013090%0.731261%0.73%8896.772%6.77%-0.694698%-0.623189%-0.694698%0.69%0.694698%0.022852%0.623189%0.040130%0.717550%0.72%9277.061%7.06%
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 Pottawattamie County and the Lewis Township
More Females More Males
Pottawattamie County
Lewis Township
100%50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-119.417476%-124.104683%-119.417476%119.4%0.4560.4668.693%68.7%31.307%31.3%-23.571429%-33.507171%-23.571429%23.6%0.8090.8155.272%55.3%44.728%44.7%-18.801090%51.587302%51.587302%51.6%1.5161.5239.748%39.7%60.252%60.3%-21.223022%-27.974045%-21.223022%21.2%0.8250.8254.797%54.8%45.203%45.2%-23.036649%-23.036649%23.0%1.295732%0.8130.8155.164%55.2%44.836%44.8%-90.666667%-12.288931%-90.666667%90.7%0.5240.5265.596%65.6%34.404%34.4%-19.545455%-0.609013%-19.545455%19.5%0.8370.8454.451%54.5%45.549%45.5%-20.618557%-9.535452%-20.618557%20.6%0.8290.8354.673%54.7%45.327%45.3%-34.146341%-3.982301%-34.146341%34.1%0.7450.7557.292%57.3%42.708%42.7%-3.742204%-3.880071%-3.742204%3.7%0.9640.9650.918%50.9%49.082%49.1%-36.000000%-36.000000%36.0%0.443383%0.7350.7457.627%57.6%42.373%42.4%-15.757576%-4.486719%-15.757576%15.8%0.8640.8653.652%53.7%46.348%46.3%4.682274%8.250694%4.682274%4.7%1.0471.0548.856%48.9%51.144%51.1%-25.429553%-25.429553%25.4%2.288488%0.7970.8055.640%55.6%44.360%44.4%-3.411514%12.684366%12.684366%12.7%1.1271.1347.018%47.0%52.982%53.0%-22.325581%-7.394570%-22.325581%22.3%0.8170.8255.021%55.0%44.979%45.0%-136.585366%-136.585366%136.6%27.477477%0.4230.4270.290%70.3%29.710%29.7%50.847458%50.384615%50.847458%50.8%1.5081.5139.865%39.9%60.135%60.1%57.142857%10.756303%57.142857%57.1%1.5711.5738.889%38.9%61.111%61.1%-23.344948%-23.344948%23.3%2.158273%0.8110.8155.226%55.2%44.774%44.8%0.000000%0.000000%0.0%12.504391%1.0001.0050.000%50.0%50.000%50.0%17.359413%1.932826%17.359413%17.4%1.1741.1746.007%46.0%53.993%54.0%3.289474%6.439394%3.289474%3.3%1.0331.0349.191%49.2%50.809%50.8%
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 Neighborhood in the Lewis Township

Children Age Cohorts by Neighborhood#5

Percentage of population aged 0 to 17 (%):
13.3%16.2%19.1%22.0%24.8%27.8%

College Age Cohorts by Neighborhood#6

Percentage of population aged 18 to 21 (%):
1.6%2.4%3.1%3.8%4.5%5.3%

20s Age Cohorts by Neighborhood#7

Percentage of population aged 22 to 29 (%):
10.3%15.2%20.0%24.8%29.6%34.4%

30s Age Cohorts by Neighborhood#8

Percentage of population aged 30 to 39 (%):
4.1%7.0%9.9%12.7%15.6%18.5%

40s Age Cohorts by Neighborhood#9

Percentage of population aged 40 to 49 (%):
8.6%9.5%10.3%11.2%12.1%13.0%

50s Age Cohorts by Neighborhood#10

Percentage of population aged 50 to 59 (%):
7.8%10.4%13.0%15.6%18.1%20.8%

60s Age Cohorts by Neighborhood#11

Percentage of population aged 60 to 69 (%):
9.1%10.2%11.3%12.4%13.5%14.6%

70s Age Cohorts by Neighborhood#12

Percentage of population aged 70 to 79 (%):
2.1%4.3%6.5%8.7%10.9%13.2%

80+ Age Cohorts by Neighborhood#13

Percentage of population aged 80 and older (%):
2.3%3.6%4.8%6.0%7.2%8.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in the Lewis Township

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.9%22.7%24.4%26.2%27.9%29.7%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.44%2.76%3.09%3.41%3.73%4.06%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
4.3%6.7%9.0%11.4%13.8%16.2%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
7.0%9.3%11.5%13.8%16.0%18.3%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
8.6%9.9%11.1%12.3%13.5%14.7%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
10.0%12.1%14.1%16.1%18.1%20.2%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
8.2%9.8%11.5%13.1%14.7%16.4%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
2.4%3.9%5.4%6.9%8.4%10.0%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
1.0%2.7%4.3%5.9%7.5%9.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in the Lewis Township

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
4%11%17%24%30%37%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%1.5%3.0%4.6%6.1%7.6%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
1.1%5.3%9.4%13.6%17.8%22.0%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0.0%3.9%7.7%11.6%15.4%19.3%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
5.6%8.2%10.7%13.3%15.8%18.4%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
6.5%10.4%14.2%18.0%21.9%25.7%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
5.5%8.8%12.1%15.4%18.7%22.1%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%3.6%7.2%10.9%14.5%18.2%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.7%5.5%10.2%15.0%19.7%24.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in the Lewis Township

Children Age Cohorts by Block#32

Percentage of population aged 0 to 17 (%):
0%16%32%48%64%80%

College Age Cohorts by Block#33

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

20s Age Cohorts by Block#34

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

30s Age Cohorts by Block#35

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#36

Percentage of population aged 40 to 49 (%):
0%12%24%36%48%61%

50s Age Cohorts by Block#37

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

60s Age Cohorts by Block#38

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#39

Percentage of population aged 70 to 79 (%):
0%15%30%45%60%75%

80+ Age Cohorts by Block#40

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

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Age Cohorts by Neighborhood in the Lewis Township

There are 5 neighborhoods that are fully or partially contained within the Lewis Township (2 fully and 3 partially). This section compares all 5 of those to each other, the Lewis Township, and other entities that contain or substantially overlap with the Lewis Township.

Children by Neighborhood#41

Percentage of population aged 0 to 17 (%):
Scope: population of the Lewis Township, selected neighborhoods in the Lewis Township, and entities that contain the Lewis Township
0%5%10%15%20%25%Count#Twin City NeighborhoodTwin CitySouth End NeighborhoodSouth EndOmaha and Council Bluffs Metro AreaOmaha AreaLewis TownshipLewisWest End NeighborhoodWest EndWest North CentralPottawattamie CountyPottawattamieIowaMidwestUnited States of AmericaUnited StatesManawa NeighborhoodManawaCasino Row NeighborhoodCasino Row27.730645%27.730645%27.7%1,340126.646138%26.646138%26.6%1,129225.902873%25.902873%25.9%234,378234k25.083790%25.083790%25.1%3,29324.026940%24.026940%24.0%5,000323.689691%23.689691%23.7%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k23.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M15.413707%15.413707%15.4%297298413.320872%13.320872%13.3%875
Count number of children
# rank of neighborhood out of 5 by %

Age Cohorts by County Subdivision in the Omaha Area

There are 154 county subdivisions in the Omaha Area. This section compares the Lewis Township to the 50 most populous county subdivisions in the Omaha Area and to those entities that contain or substantially overlap with the Lewis Township. The least populous of the compared county subdivisions has a population of 1,619.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of the Lewis Township, selected other county subdivisions in the Omaha Area, and entities that contain the Lewis Township
0%10%20%30%Count#Papillion Second I PrecinctPapillion 2nd IBellevue Second I PrecinctBellevue 2nd IMillard PrecinctMillardRichland VII PrecinctRichland VIIMelia-Forest City PrecinctMelia-Frst CityChicago PrecinctChicagoLaPlatte II PrecinctLaPlatte IIBellevue Second II PrecinctBellevue 2nd IIJefferson PrecinctJeffersonRichland VIII PrecinctRichland VIIIGilmore II PrecinctGilmore IIForest City No. 2 PrecinctFrst City No. 2Tipton PrecinctTiptonWashington Township 66Union PrecinctUnionRichland VI PrecinctRichland VIEast Rock Bluff PrecinctE Rock BluffWahooBellevue Second III PrecinctBellevue 2nd IIIFairview PrecinctFairviewLaPlatte I PrecinctLaPlatte IPapillion Second II PrecinctPapillion 2nd IIRichland III PrecinctRichland IIIMcArdle PrecinctMcArdleForest City No. 1 PrecinctFrst City No. 1La Vista PrecinctLa VisWashington Township 77Omaha and Council Bluffs Metro AreaOmaha AreaBoyer TownshipBoyerFlorence PrecinctFlorenceOak TownshipJefferson TownshipJeffersonBellevue PrecinctBellevuePlattsmouthLewis TownshipLewisOmahaUnion TownshipUnionBelknap TownshipBelknapPapillion PrecinctPapillionWaterloo PrecinctWaterlooBlairWashington Township 11West North CentralPottawattamie CountyPottawattamieKane TownshipIowaGlenwood TownshipGlenwoodWashington Township 22MidwestUnited States of AmericaUnited StatesPlattsmouth PrecinctPlattsmouthSt. John TownshipSt. JohnAshland TownshipAshlandPlatte Valley PrecinctPlatte VlyGarner TownshipGarnerDouglas PrecinctDouglas37.342857%37.342857%37.3%2,614136.154000%36.154000%36.2%1,803235.268050%35.268050%35.3%3,263334.858219%34.858219%34.9%3,147434.273829%34.273829%34.3%1,895532.578597%32.578597%32.6%10,51810.5k632.054176%32.054176%32.1%568731.914434%31.914434%31.9%1,477831.328689%31.328689%31.3%4,902931.090984%31.090984%31.1%3,7761030.907278%30.907278%30.9%6201130.845361%30.845361%30.8%7481230.621572%30.621572%30.6%6701330.327363%30.327363%30.3%4911429.786072%29.786072%29.8%3,2721529.520645%29.520645%29.5%6221629.382022%29.382022%29.4%5231729.214729%29.214729%29.2%1,3171829.082166%29.082166%29.1%1,3911928.839221%28.839221%28.8%8002028.364850%28.364850%28.4%1,0202128.287027%28.287027%28.3%1,2932227.818757%27.818757%27.8%5282327.630241%27.630241%27.6%4,3492427.536232%27.536232%27.5%7222526.640881%26.640881%26.6%4,5462626.457399%26.457399%26.5%7082725.902873%25.902873%25.9%234,378234k25.735294%25.735294%25.7%4902825.613661%25.613661%25.6%4802925.597116%25.597116%25.6%5683025.523226%25.523226%25.5%5003125.475063%25.475063%25.5%13,50013.5k3225.416924%25.416924%25.4%1,6463325.083790%25.083790%25.1%3,2933425.047396%25.047396%25.0%110,978111k3524.894260%24.894260%24.9%4123624.799506%24.799506%24.8%4023724.585041%24.585041%24.6%4,7993824.371941%24.371941%24.4%7473923.866617%23.866617%23.9%1,9114023.713704%23.713704%23.7%9314123.689691%23.689691%23.7%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k23.501754%23.501754%23.5%12,39612.4k4223.418418%23.418418%23.4%727,514728k23.390459%23.390459%23.4%1,5154323.342638%23.342638%23.3%6694423.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M21.969904%21.969904%22.0%8034521.947489%21.947489%21.9%8614621.056313%21.056313%21.1%6024719.225146%19.225146%19.2%5264818.188494%18.188494%18.2%1,4864917.384783%17.384783%17.4%1,27550
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 Lewis Township to the 50 most populous county subdivisions in Iowa and to those entities that contain or substantially overlap with the Lewis Township. The least populous of the compared county subdivisions has a population of 9,112.

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of the Lewis Township, selected other county subdivisions in Iowa, and entities that contain the Lewis Township
0%10%20%30%Count#Jefferson TownshipJeffersonWalnut TownshipWalnutPenn TownshipCrocker TownshipCrockerTaylor TownshipTaylorClay TownshipStorm LakeLee TownshipBoone TownshipBooneWebster TownshipWebsterOmaha and Council Bluffs Metro AreaOmaha AreaSioux CityMarion TownshipMarionBloomfield TownshipBloomfieldBloomington TownshipBloomingtonPleasant Valley TownshipPleasant VlyLewis TownshipLewisAmerica TownshipAmericaIndianolaLake Prairie TownshipLk PrairieKeokukCarrollBurlingtonWaterlooWest North CentralPottawattamie CountyPottawattamieDavenportSpencerKane TownshipIowaKnoxville TownshipKnoxvilleMidwestUnited States of AmericaUnited StatesCedar RapidsFranklin TownshipFranklinDes Moines TownshipDes MoinesFour Mile TownshipFour MileCenter TownshipCtrNewton TownshipNewtonOskaloosaWalnut TownshipWalnutTimber Creek TownshipTimber CrkMonroe TownshipMonroeClintonDes Moines TownshipDes MoinesMason CityFort DodgeMadison TownshipMadisonDubuqueWaverlyGrinnellFairfieldCedar 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%14,94914.9k1025.902873%25.902873%25.9%234,378234k25.773595%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%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k23.631299%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%2,2223122.507928%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%2,5123621.771899%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%2,0654419.304214%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 Lewis Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Lewis Township. The least populous of the compared county subdivisions has a population of 112,821.

Children by County Subdivision#68

Percentage of population aged 0 to 17 (%):
Scope: population of the Lewis Township, selected other county subdivisions in the Midwest, and entities that contain the Lewis Township
0%10%20%Count#OlatheAurora TownshipAuroraKansas CityWayne TownshipWayneMilwaukeeWichitaOmaha and Council Bluffs Metro AreaOmaha AreaLawrence TownshipLawrenceNorth TownshipNSt. PaulDetroitLewis TownshipLewisOmahaThornton TownshipThorntonSioux FallsRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsTopekaWest North CentralPottawattamie CountyPottawattamiePalatine TownshipPalatineProviso TownshipProvisoIowaDowners Grove TownshipDowners GrvToledoOverland ParkMidwestUnited States of AmericaUnited StatesWorth TownshipWorthClevelandCedar RapidsWarrenLincolnColumbusBloomingdale TownshipBloomingdaleCapital TownshipCapitalLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicagoAkronCenter TownshipCtrMaine TownshipMaineWashington TownshipWashingtonSt. LouisSterling HeightsSterling HtsMinneapolisFargoKaw 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%100,764101k625.902873%25.902873%25.9%234,378234k25.854317%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%172,353172k1025.083790%25.083790%25.1%3,29325.047396%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%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k23.596819%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%25,47325.5k3022.459425%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%65,90265.9k3721.913385%21.913385%21.9%594,733595k3821.641949%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%23,09423.1k4618.240862%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 Lewis Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Lewis Township. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#77

Percentage of population aged 0 to 17 (%):
Scope: population of the Lewis Township, selected other county subdivisions in the United States, and entities that contain the Lewis Township
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoOmaha and Council Bluffs Metro AreaOmaha AreaNortheast DallasNE DallasBronxPlanoTulsaDetroitLewis TownshipLewisPhoenixOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasWest North CentralPottawattamie CountyPottawattamieOceanside-EscondidoOceanside-Escond…IowaBrooklynMidwestUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiSeattleWashingtonBostonManhattanSan 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%143,291143k1125.902873%25.902873%25.9%234,378234k25.730246%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%172,353172k1625.083790%25.083790%25.1%3,29324.820142%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%4,971,0164.97M23.681839%23.681839%23.7%22,07122.1k23.555887%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%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3321.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.700117%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%115,302115k4419.544858%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.

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State:
Iowa
County:
Pottawattamie
Metro Area:
Omaha Area
City:
Council Bluffs
ZIP Codes:
51501, 51503
Unified School Districts:
Council Bluffs, Lewis Central, Treynor
Neighborhoods:
Casino Row, Manawa, South End, Twin City, West End
Congressional District:
IA-3
State Senate Districts:
IA-8, IA-11
State House Districts:
IA-15, IA-16, IA-22
Neighboring Precincts:
Bellevue, Highland II
Neighboring Townships:
Garner, Hardin, Kane, Keg Creek, Oak, St. Marys
Nearby Precincts:
Bellevue Second I, Bellevue Second II, Bellevue Second III, Bellevue Second IV, Gilmore I, Gilmore II, Highland I, LaPlatte I
Nearby Townships:
Hazel Dell, Lake