Age and Sex in the Montrose Township, Lee 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 Lee County.
Scope: population of Lee County, the Montrose Township, and other county subdivisions in Lee County
Montrose Township
Lee County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4734.384%4.38%553.303%3.30%492.943%2.94%1257.508%7.51%875.225%5.23%503.003%3.00%251.502%1.50%744.444%4.44%17610.571%10.6%1388.288%8.29%995.946%5.95%643.844%3.84%724.324%4.32%784.685%4.68%482.883%2.88%663.964%3.96%181.081%1.08%201.201%1.20%352.102%2.10%784.685%4.68%965.766%5.77%794.745%4.74%603.604%3.60%
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 Lee County and the Montrose Township
Female Male
Lee County
Montrose Township
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.338672%-0.055055%-0.224926%-0.073449%-0.393727%0.39%0.338672%0.224926%0.338672%0.34%43926.366%26.4%-0.653453%-0.666780%-0.653453%0.65%0.653453%0.076877%0.666780%0.051177%0.730330%0.73%57634.595%34.6%-0.417084%-0.046713%-0.522985%-0.463797%0.46%0.417084%0.522985%0.060812%0.417084%0.42%26415.856%15.9%-0.465465%-0.533805%-0.465465%0.47%0.465465%0.165165%0.533805%0.179831%0.630631%0.63%734.384%4.38%-0.517184%-0.577480%-0.517184%0.52%0.517184%0.010010%0.577480%0.046754%0.527194%0.53%31318.799%18.8%
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 Lee County and the Montrose Township
Female Male
Lee County
Montrose Township
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.116366%-0.055975%-0.072501%-0.116366%0.12%0.116366%0.041291%0.055975%0.157658%0.16%734.384%4.38%-0.120120%-0.420420%-0.134198%-0.073922%-0.540541%0.54%0.120120%0.134198%0.120120%0.12%553.303%3.30%-0.276276%-0.036036%-0.301376%-0.076766%-0.312312%0.31%0.276276%0.301376%0.276276%0.28%492.943%2.94%-0.612613%-0.276276%-0.452064%-0.104629%-0.888889%0.89%0.612613%0.452064%0.612613%0.61%1257.508%7.51%-0.580581%-0.535464%-0.580581%0.58%0.580581%0.580581%0.535464%0.060654%1.161161%1.16%875.225%5.23%-0.570571%-0.360360%-0.487604%-0.194757%-0.930931%0.93%0.570571%0.487604%0.570571%0.57%503.003%3.00%-0.200200%-0.582850%-0.130786%-0.200200%0.20%0.200200%0.100100%0.582850%0.300300%0.30%251.502%1.50%-1.021021%-0.180180%-0.720744%-1.201201%1.20%1.021021%0.720744%0.129364%1.021021%1.02%744.444%4.44%-0.912913%-0.769362%-0.912913%0.91%0.912913%0.288288%0.769362%0.037530%1.201201%1.20%17610.571%10.6%-0.732733%-0.192192%-0.728420%-0.924925%0.92%0.732733%0.728420%0.088138%0.732733%0.73%1388.288%8.29%-0.564565%-0.628909%-0.564565%0.56%0.564565%0.060060%0.628909%0.087001%0.624625%0.62%995.946%5.95%-0.264264%-0.490731%-0.264264%0.26%0.264264%0.240240%0.490731%0.069942%0.504505%0.50%643.844%3.84%-0.324324%-0.216216%-0.543046%-0.540541%0.54%0.324324%0.543046%0.040942%0.324324%0.32%724.324%4.32%-0.456456%-0.527692%-0.456456%0.46%0.456456%0.024024%0.527692%0.063687%0.480480%0.48%784.685%4.68%-0.168168%-0.500967%-0.168168%0.17%0.168168%0.240240%0.500967%0.124531%0.408408%0.41%482.883%2.88%-0.480480%-0.360360%-0.501346%-0.017059%-0.840841%0.84%0.480480%0.501346%0.480480%0.48%663.964%3.96%-0.480480%-0.469123%-0.480480%0.48%0.480480%0.120120%0.469123%0.318435%0.600601%0.60%181.081%1.08%-0.000000%-0.668145%0.000000%0.00%0.000000%1.201201%0.668145%0.028432%1.201201%1.20%201.201%1.20%-0.360360%-0.330330%-0.498976%-0.690691%0.69%0.360360%0.498976%0.186228%0.360360%0.36%352.102%2.10%-0.520521%-0.639713%-0.520521%0.52%0.520521%0.520521%0.639713%0.054968%1.041041%1.04%784.685%4.68%-0.396396%-0.360360%-0.425907%-0.756757%0.76%0.396396%0.425907%0.181963%0.396396%0.40%965.766%5.77%-0.456456%-0.036036%-0.640282%-0.064824%-0.492492%0.49%0.456456%0.640282%0.456456%0.46%794.745%4.74%-0.300300%-0.564085%-0.300300%0.30%0.300300%0.120120%0.564085%0.018196%0.420420%0.42%603.604%3.60%
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 Lee County and the Montrose Township
More Females More Males
Lee County
Montrose Township
300%200%100%0%100%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242118-1915-1710-145-90-4-129.523810%35.483871%35.483871%35.5%1.3551.3542.466%42.5%57.534%57.5%-350.000000%-55.084746%-350.000000%350.0%0.2220.2281.818%81.8%18.182%18.2%-13.043478%-25.471698%-13.043478%13.0%0.8850.8853.061%53.1%46.939%46.9%-45.098039%-23.144654%-45.098039%45.1%0.6890.6959.200%59.2%40.800%40.8%100.000000%11.327434%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-63.157895%-39.941691%-63.157895%63.2%0.6130.6162.000%62.0%38.000%38.0%-22.439024%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-17.647059%-17.647059%17.6%17.948718%0.8500.8554.054%54.1%45.946%45.9%31.578947%4.878049%31.578947%31.6%1.3161.3243.182%43.2%56.818%56.8%-26.229508%-26.229508%26.2%12.099922%0.7920.7955.797%55.8%44.203%44.2%10.638298%13.833635%10.638298%10.6%1.1061.1147.475%47.5%52.525%52.5%90.909091%14.252607%90.909091%90.9%1.9091.9134.375%34.4%65.625%65.6%-66.666667%-66.666667%66.7%7.539267%0.6000.6062.500%62.5%37.500%37.5%5.263158%12.068966%5.263158%5.3%1.0531.0548.718%48.7%51.282%51.3%142.857143%24.858116%142.857143%142.9%2.4292.4329.167%29.2%70.833%70.8%-75.000000%-3.402647%-75.000000%75.0%0.5710.5763.636%63.6%36.364%36.4%25.000000%67.878788%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%-91.666667%-91.666667%91.7%37.321937%0.5220.5265.714%65.7%34.286%34.3%100.000000%8.592593%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-90.909091%-90.909091%90.9%42.723632%0.5240.5265.625%65.6%34.375%34.4%-7.894737%-10.124334%-7.894737%7.9%0.9270.9351.899%51.9%48.101%48.1%40.000000%3.225806%40.000000%40.0%1.4001.4041.667%41.7%58.333%58.3%
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 Tract in the Montrose Township

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
20.2%20.8%21.3%21.8%22.3%22.9%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
2.9%3.8%4.7%5.5%6.4%7.3%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
7.55%7.98%8.40%8.83%9.25%9.68%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
10.74%10.93%11.12%11.31%11.49%11.69%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
7.5%8.5%9.5%10.4%11.4%12.4%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
14.37%14.86%15.36%15.85%16.34%16.84%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
12.92%13.06%13.18%13.31%13.44%13.57%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
8.72%9.16%9.60%10.04%10.47%10.91%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
4.60%5.07%5.54%6.00%6.47%6.95%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in the Montrose Township

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
14.7%16.4%18.0%19.7%21.3%23.1%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.0%1.6%3.3%4.9%6.5%8.2%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
3.8%4.9%6.0%7.2%8.3%9.5%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
4.1%5.6%7.1%8.5%10.0%11.5%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
6.1%8.2%10.2%12.2%14.3%16.4%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
13.8%15.3%16.7%18.1%19.5%21.0%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
14.5%15.5%16.4%17.3%18.2%19.2%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
10.09%10.38%10.67%10.95%11.24%11.53%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
2.8%4.3%5.7%7.0%8.4%9.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in the Montrose Township

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

College Age Cohorts by Block#24

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

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0%7%13%20%27%34%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%10%20%30%40%50%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0%20%40%60%80%100%

50s Age Cohorts by Block#28

Percentage of population aged 50 to 59 (%):
0%13%27%40%53%67%

60s Age Cohorts by Block#29

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

70s Age Cohorts by Block#30

Percentage of population aged 70 to 79 (%):
0%13%27%40%53%67%

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
0%13%27%40%53%67%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in the Fort Madison Area

There are 55 county subdivisions in the Fort Madison Area. This section compares the Montrose Township to the 50 most populous county subdivisions in the Fort Madison Area and to those entities that contain or substantially overlap with the Montrose Township. The least populous of the compared county subdivisions has a population of 154.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of the Montrose Township, selected other county subdivisions in the Fort Madison Area, and entities that contain the Montrose Township
0%10%20%30%Count#Folker TownshipFolkerChili TownshipChiliVan Buren TownshipVan BurenSt. Albans TownshipSt. AlbansJefferson TownshipJeffersonWyaconda TownshipWyacondaMarion TownshipMarionWashington TownshipWashingtonHarrison TownshipHarrisonSonora TownshipSonoraFranklin TownshipFranklinLa Harpe TownshipLa HarpeHancock TownshipHancockSweet Home TownshipSweet HomeDes Moines TownshipDes MoinesLincoln TownshipLincolnKeokukWest North CentralIowaNauvoo TownshipNauvooMidwestUnited States of AmericaUnited StatesWarsaw TownshipWarsawWashington TownshipWashingtonPontoosuc TownshipPontoosucJackson TownshipJacksonClay TownshipBear Creek TownshipBear CrkLee CountyLeeFort Madison and Keokuk Metro AreaFort MadisonPrairie TownshipPrairieDes Moines TownshipDes MoinesRock Creek TownshipRock CrkJackson TownshipJacksonMadison TownshipMadisonDallas City TownshipDallas CityHarmony TownshipHarmonyPleasant Ridge TownshipPleasant RdgCarthage TownshipCarthageWythe TownshipWytheFountain Green TownshipFountain GrnGreen Bay TownshipGrn BayMontrose TownshipMontroseWalker TownshipWalkerWest Point TownshipW PtMontebello TownshipMontebelloAppanoose TownshipAppanooseJefferson TownshipJeffersonCharleston TownshipCharlestonMadison TownshipMadisonDenmark TownshipDenmarkDurham TownshipDurhamAugusta TownshipAugustaCedar TownshipCedarSt. Mary TownshipSt. MaryPilot Grove TownshipPilot Grv38.022814%38.022814%38.0%100134.064327%34.064327%34.1%233233.894231%33.894231%33.9%141331.127451%31.127451%31.1%127429.767442%29.767442%29.8%64528.113208%28.113208%28.1%149627.814570%27.814570%27.8%84727.272727%27.272727%27.3%42826.683938%26.683938%26.7%103926.022305%26.022305%26.0%1401025.955882%25.955882%26.0%3531125.836759%25.836759%25.8%4401225.170068%25.170068%25.2%741324.668435%24.668435%24.7%931424.622030%24.622030%24.6%2281524.089636%24.089636%24.1%6021623.852089%23.852089%23.9%2,5351723.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.370025%23.370025%23.4%2761823.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.847458%22.847458%22.8%3371922.588376%22.588376%22.6%3772022.455090%22.455090%22.5%752122.445255%22.445255%22.4%4922222.271715%22.271715%22.3%1002322.177419%22.177419%22.2%552421.630843%21.630843%21.6%7,60821.569274%21.569274%21.6%13,08513.1k21.428571%21.428571%21.4%692521.362229%21.362229%21.4%1382621.232877%21.232877%21.2%622721.084337%21.084337%21.1%1052820.951206%20.951206%21.0%2,2072920.948970%20.948970%20.9%2343020.842572%20.842572%20.8%943120.560748%20.560748%20.6%663220.013365%20.013365%20.0%5993319.341564%19.341564%19.3%473419.191919%19.191919%19.2%573519.078947%19.078947%19.1%873618.798799%18.798799%18.8%3133718.110236%18.110236%18.1%693817.434009%17.434009%17.4%2843917.179856%17.179856%17.2%5974015.855856%15.855856%15.9%884115.490673%15.490673%15.5%1914214.652568%14.652568%14.7%974313.917526%13.917526%13.9%814413.469985%13.469985%13.5%924513.084112%13.084112%13.1%284612.739965%12.739965%12.7%734712.307692%12.307692%12.3%48489.354120%9.354120%9.4%42494.545455%4.545455%4.5%750
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 Montrose Township to the 50 most populous county subdivisions in Iowa and to those entities that contain or substantially overlap with the Montrose Township. The least populous of the compared county subdivisions has a population of 9,112.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of the Montrose Township, selected other county subdivisions in Iowa, and entities that contain the Montrose 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 MileCenter TownshipCtrNewton TownshipNewtonOskaloosaWalnut TownshipWalnutTimber Creek TownshipTimber CrkMonroe TownshipMonroeLee CountyLeeFort Madison and Keokuk Metro AreaFort MadisonClintonDes Moines TownshipDes MoinesMason CityFort DodgeMadison TownshipMadisonDubuqueWaverlyGrinnellFairfieldMontrose TownshipMontroseCedar 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%2,2223122.507928%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%2,8313721.630843%21.630843%21.6%7,60821.569274%21.569274%21.6%13,08513.1k21.500688%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%1,9094618.798799%18.798799%18.8%31317.796610%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 Montrose Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Montrose Township. The least populous of the compared county subdivisions has a population of 112,821.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of the Montrose Township, selected other county subdivisions in the Midwest, and entities that contain the Montrose 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 TownshipBloomingdaleCapital TownshipCapitalLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicagoAkronLee CountyLeeFort Madison and Keokuk Metro AreaFort MadisonCenter TownshipCtrMaine TownshipMaineWashington TownshipWashingtonSt. LouisSterling HeightsSterling HtsMinneapolisFargoMontrose TownshipMontroseKaw 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%25,47325.5k3022.459425%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%42,96143.0k3921.630843%21.630843%21.6%7,60821.569274%21.569274%21.6%13,08513.1k21.428183%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%23,09423.1k4618.798799%18.798799%18.8%31318.240862%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 Montrose Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Montrose Township. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of the Montrose Township, selected other county subdivisions in the United States, and entities that contain the Montrose 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 EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyLee CountyLeeFort Madison and Keokuk Metro AreaFort MadisonTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiMontrose TownshipMontroseSeattleWashingtonBostonManhattanSan 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%185,081185k3022.467309%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%398,263398k3821.630843%21.630843%21.6%7,60821.569274%21.569274%21.6%13,08513.1k21.517750%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%188,182188k4518.798799%18.798799%18.8%31317.999155%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:
Lee
Metro Area:
Fort Madison Area
City:
Montrose
ZIP Codes:
52632, 52639
Unified School Districts:
Central Lee, Keokuk
Congressional District:
IA-2
State Senate District:
IA-42
State House District:
IA-83
Neighboring Townships:
Charleston, Des Moines, Jackson, Jefferson, Nauvoo, Sonora
Nearby Townships:
Appanoose, Des Moines, Madison, Montebello, Pontoosuc, Rock Creek, Vernon, Warsaw, Wythe