Age and Sex in the Marion Township, Ogle County, Illinois (Township)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Ogle County.
Scope: population of Ogle County, the Marion Township, and other county subdivisions in Ogle County
Marion Township
Ogle County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4561.394%1.39%571.419%1.42%832.066%2.07%701.743%1.74%791.967%1.97%771.917%1.92%1664.132%4.13%421.046%1.05%2746.821%6.82%47411.800%11.8%45711.377%11.4%3207.966%7.97%2065.128%5.13%2145.327%5.33%1373.411%3.41%832.066%2.07%491.220%1.22%280.697%0.70%1182.938%2.94%2225.527%5.53%2516.248%6.25%3408.464%8.46%2145.327%5.33%
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 Ogle County and the Marion Township
Female Male
Ogle County
Marion Township
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.133461%-0.215884%-0.042120%-0.133461%0.13%0.133461%0.024894%0.215884%0.158355%0.16%42210.505%10.5%-0.820513%-0.084640%-0.690164%-0.020833%-0.905153%0.91%0.820513%0.690164%0.820513%0.82%1,73343.142%43.1%-0.430116%-0.024894%-0.545477%-0.455011%0.46%0.430116%0.545477%0.040038%0.430116%0.43%64015.932%15.9%-0.448096%-0.501115%-0.448096%0.45%0.448096%0.317401%0.501115%0.109544%0.765497%0.77%1954.854%4.85%-0.677675%-0.065002%-0.626300%-0.742677%0.74%0.677675%0.626300%0.031069%0.677675%0.68%1,02725.566%25.6%
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 Ogle County and the Marion Township
Female Male
Ogle County
Marion Township
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.026450%-0.034230%-0.055012%-0.044923%-0.060680%0.06%0.026450%0.055012%0.026450%0.03%561.394%1.39%-0.084640%-0.169505%-0.055733%-0.084640%0.08%0.084640%0.114513%0.169505%0.199154%0.20%571.419%1.42%-0.139408%-0.281354%-0.051120%-0.139408%0.14%0.139408%0.134429%0.281354%0.273836%0.27%832.066%2.07%-0.134429%-0.079661%-0.365915%-0.091863%-0.214090%0.21%0.134429%0.365915%0.134429%0.13%701.743%1.74%-0.265538%-0.505439%-0.265538%0.27%0.265538%0.124471%0.505439%0.089685%0.390009%0.39%791.967%1.97%-0.423201%-0.511204%-0.036515%-0.423201%0.42%0.423201%0.112024%0.511204%0.535225%0.54%771.917%1.92%-0.647249%-0.599608%-0.647249%0.65%0.647249%0.082981%0.599608%0.099935%0.730230%0.73%1664.132%4.13%-0.074683%-0.553484%-0.100896%-0.074683%0.07%0.074683%0.373413%0.553484%0.448096%0.45%421.046%1.05%-0.438138%-0.487926%-0.732598%-0.019987%-0.926064%0.93%0.438138%0.732598%0.438138%0.44%2746.821%6.82%-1.000747%-0.805627%-0.010378%-1.000747%1.00%1.000747%0.358476%0.805627%1.359223%1.36%47411.800%11.8%-1.070451%-0.691471%-1.070451%1.07%1.070451%0.134429%0.691471%0.023446%1.204879%1.20%45711.377%11.4%-0.482947%-0.627334%-0.556559%-0.116847%-1.110281%1.11%0.482947%0.556559%0.482947%0.48%3207.966%7.97%-0.512821%-0.547334%-0.512821%0.51%0.512821%0.000000%0.547334%0.135296%0.512821%0.51%2065.128%5.13%-0.428180%-0.548872%-0.428180%0.43%0.428180%0.209111%0.548872%0.009993%0.637292%0.64%2145.327%5.33%-0.293752%-0.094598%-0.516585%-0.388350%0.39%0.293752%0.516585%0.006534%0.293752%0.29%1373.411%3.41%-0.174259%-0.340221%-0.572062%-0.012812%-0.514480%0.51%0.174259%0.572062%0.174259%0.17%832.066%2.07%-0.000000%-0.278664%0.000000%0.00%0.000000%1.219816%0.278664%0.395895%1.219816%1.22%491.220%1.22%-0.248942%-0.199154%-0.599608%-0.074951%-0.448096%0.45%0.248942%0.599608%0.248942%0.25%280.697%0.70%-0.672143%-0.525618%-0.672143%0.67%0.672143%0.124471%0.525618%0.058616%0.796614%0.80%1182.938%2.94%-0.763422%-0.692496%-0.763422%0.76%0.763422%0.315327%0.692496%0.054452%1.078749%1.08%2225.527%5.53%-0.413244%-0.423201%-0.676481%-0.836445%0.84%0.413244%0.676481%0.021524%0.413244%0.41%2516.248%6.25%-0.816530%-0.660722%-0.816530%0.82%0.816530%0.059746%0.660722%0.011147%0.876276%0.88%3408.464%8.46%-0.502863%-0.059746%-0.501979%-0.562609%0.56%0.502863%0.501979%0.046508%0.502863%0.50%2145.327%5.33%
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 Ogle County and the Marion Township
More Females More Males
Ogle County
Marion Township
0%200%400%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242018-1915-1710-145-90-4-129.411765%-81.659389%-129.411765%129.4%0.4360.4469.643%69.6%30.357%30.4%-32.879819%135.294118%135.294118%135.3%2.3532.3529.825%29.8%70.175%70.2%-18.169399%96.428571%96.428571%96.4%1.9641.9633.735%33.7%66.265%66.3%-59.259259%-25.105042%-59.259259%59.3%0.6280.6361.429%61.4%38.571%38.6%46.875000%17.743980%46.875000%46.9%1.4691.4740.506%40.5%59.494%59.5%-7.142857%26.470588%26.470588%26.5%1.2651.2644.156%44.2%55.844%55.8%12.820513%16.666667%12.820513%12.8%1.1281.1346.988%47.0%53.012%53.0%-18.229167%500.000000%500.000000%500.0%6.0006.0014.286%14.3%85.714%85.7%-111.363636%-2.728227%-111.363636%111.4%0.4730.4767.883%67.9%32.117%32.1%-1.288168%35.820896%35.820896%35.8%1.3581.3642.405%42.4%57.595%57.6%12.558140%3.390773%12.558140%12.6%1.1261.1347.046%47.0%52.954%53.0%-129.896907%-20.994475%-129.896907%129.9%0.4350.4369.688%69.7%30.312%30.3%0.000000%0.000000%0.0%24.719101%1.0001.0050.000%50.0%50.000%50.0%48.837209%1.820728%48.837209%48.8%1.4881.4940.187%40.2%59.813%59.8%-32.203390%-32.203390%32.2%1.264881%0.7560.7656.934%56.9%43.066%43.1%-195.238095%-2.239642%-195.238095%195.2%0.3390.3474.699%74.7%25.301%25.3%-80.000000%-12.500000%-80.000000%80.0%0.5560.5664.286%64.3%35.714%35.7%18.518519%11.151737%18.518519%18.5%1.1851.1945.763%45.8%54.237%54.2%41.304348%7.863090%41.304348%41.3%1.4131.4141.441%41.4%58.559%58.6%-102.409639%-102.409639%102.4%3.181818%0.4940.4966.932%66.9%33.068%33.1%7.317073%1.687027%7.317073%7.3%1.0731.0748.235%48.2%51.765%51.8%-11.881188%-11.881188%11.9%9.264931%0.8940.8952.804%52.8%47.196%47.2%
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 Marion Township

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
17.6%19.5%21.3%23.1%25.0%26.8%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
3.50%3.79%4.08%4.37%4.65%4.95%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
5.6%6.5%7.3%8.1%8.9%9.7%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
7.8%9.3%10.8%12.2%13.7%15.2%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
12.1%12.9%13.7%14.5%15.2%16.1%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
13.6%14.9%16.1%17.3%18.5%19.7%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
9.2%10.8%12.4%14.0%15.6%17.2%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
5.4%6.2%7.1%7.9%8.7%9.5%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
2.70%3.03%3.35%3.67%4.00%4.32%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in the Marion Township

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
18.9%20.0%21.1%22.2%23.2%24.4%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
2.0%3.3%4.5%5.8%7.0%8.3%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
2.8%4.3%5.7%7.1%8.5%10.0%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
3.8%5.2%6.5%7.9%9.3%10.7%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
12.3%14.5%16.6%18.7%20.9%23.0%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
12.8%16.7%20.6%24.5%28.4%32.3%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
5.5%7.2%8.8%10.5%12.2%13.9%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
4.2%5.3%6.3%7.3%8.3%9.4%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%1.0%2.0%3.0%4.0%5.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in the Marion Township

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%13%27%40%53%67%

College Age Cohorts by Block#24

Percentage of population aged 18 to 21 (%):
0%7%13%20%27%34%

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0%13%27%40%53%67%

30s Age Cohorts by Block#26

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

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0%14%28%42%56%70%

50s Age Cohorts by Block#28

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

60s Age Cohorts by Block#29

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

70s Age Cohorts by Block#30

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

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
0%10%20%30%40%50%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in the Rochelle Area

There are 24 county subdivisions in the Rochelle Area. This section compares the Marion Township to all of the county subdivisions in the Rochelle Area and to those entities that contain or substantially overlap with the Marion Township.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of the Marion Township, selected other county subdivisions in the Rochelle Area, and entities that contain the Marion Township
0%10%20%30%Count#Scott TownshipScottLynnville TownshipLynnvilleBrookville TownshipBrookvilleBuffalo TownshipBuffaloLeaf River TownshipLeaf RivMarion TownshipMarionByron TownshipByronFlagg TownshipFlaggForreston TownshipForrestonMaryland TownshipMarylandIllinoisMidwestUnited States of AmericaUnited StatesRochelle Metro AreaRochelle AreaOgle CountyOgleEast North CentralDement TownshipDementPine Rock TownshipPne RockMonroe TownshipMonroeWhite Rock TownshipWhite RockMount Morris TownshipMt MorrisOregon-Nashua TownshipOregon-NashuaGrand Detour TownshipGrand DetourPine Creek TownshipPne CrkWoosung TownshipWoosungLincoln TownshipLincolnRockvale TownshipRockvaleEagle Point TownshipEagle PtTaylor TownshipTaylorLafayette TownshipLafayette30.984086%30.984086%31.0%954128.489209%28.489209%28.5%198228.163265%28.163265%28.2%69326.477105%26.477105%26.5%717425.680648%25.680648%25.7%349525.566343%25.566343%25.6%1,027625.484981%25.484981%25.5%1,629725.420659%25.420659%25.4%3,369825.175402%25.175402%25.2%610923.427332%23.427332%23.4%1081023.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.106046%23.106046%23.1%12,02312.0k23.106046%23.106046%23.1%12,02312.0k23.005234%23.005234%23.0%10,741,74210.7M22.981956%22.981956%23.0%2421122.155689%22.155689%22.2%1851221.335927%21.335927%21.3%3291321.141975%21.141975%21.1%1371419.854091%19.854091%19.9%7621517.324654%17.324654%17.3%8251616.197183%16.197183%16.2%1381713.654618%13.654618%13.7%681812.211221%12.211221%12.2%371910.810811%10.810811%10.8%322010.170488%10.170488%10.2%173218.860759%8.860759%8.9%14226.078665%6.078665%6.1%51230.000000%0.000000%0.0%024
Count number of children
# rank of county subdivision out of 24 by %

Age Cohorts by County Subdivision in Illinois

There are 1,710 county subdivisions in Illinois. This section compares the Marion Township to the 50 most populous county subdivisions in Illinois and to those entities that contain or substantially overlap with the Marion Township. The least populous of the compared county subdivisions has a population of 54,812.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of the Marion Township, selected other county subdivisions in Illinois, and entities that contain the Marion Township
0%10%20%30%Count#Wheatland TownshipWheatlandCicero TownshipCiceroPlainfield TownshipPlainfieldNew Trier TownshipNew TrierAurora TownshipAuroraDundee TownshipDundeeAvon TownshipWaukegan TownshipWaukeganJoliet TownshipJolietElgin TownshipElginDu Page TownshipDu PageWarren TownshipWarrenHanover TownshipHanoverBerwyn TownshipBerwynFrankfort TownshipFrankfortNaperville TownshipNapervilleMarion TownshipMarionLyons TownshipLyonsBloom TownshipBloomThornton TownshipThorntonWayne TownshipWaynePeoria City TownshipPeoria CityRockford TownshipRockfordMilton TownshipMiltonAlgonquin TownshipAlgonquinBremen TownshipBremenNorthfield TownshipNorthfieldVernon TownshipVernonPalatine TownshipPalatineAddison TownshipAddisonProviso TownshipProvisoDowners Grove TownshipDowners GrvIllinoisMidwestUnited States of AmericaUnited StatesRochelle Metro AreaRochelle AreaOgle CountyOgleBloomington City TownshipBloomington CityWorth TownshipWorthEast North CentralElk Grove TownshipElk GrvBloomingdale TownshipBloomingdaleCapital TownshipCapitalRich TownshipLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgLeyden TownshipLeydenChicagoLockport TownshipLockportOrland TownshipOrlandPalos TownshipPalosMaine TownshipMaineNiles TownshipNilesEvanston TownshipEvanstonChampaign City TownshipChampaign City32.540310%32.540310%32.5%27,16427.2k131.658172%31.658172%31.7%26,58426.6k230.577742%30.577742%30.6%24,92324.9k330.525041%30.525041%30.5%17,14517.1k428.976809%28.976809%29.0%42,91942.9k528.492661%28.492661%28.5%18,65518.7k628.335007%28.335007%28.3%18,33718.3k728.206492%28.206492%28.2%25,46225.5k827.063219%27.063219%27.1%23,68623.7k926.986524%26.986524%27.0%27,87627.9k1026.906032%26.906032%26.9%23,80023.8k1126.817971%26.817971%26.8%17,31117.3k1226.606278%26.606278%26.6%26,81726.8k1325.812742%25.812742%25.8%14,56214.6k1425.642300%25.642300%25.6%14,96115.0k1525.626402%25.626402%25.6%26,15226.2k1625.566343%25.566343%25.6%1,02725.549207%25.549207%25.5%28,79628.8k1725.161220%25.161220%25.2%22,94222.9k1824.478487%24.478487%24.5%41,48141.5k1924.326292%24.326292%24.3%16,37516.4k2024.303147%24.303147%24.3%25,43325.4k2124.130412%24.130412%24.1%42,05442.1k2224.117607%24.117607%24.1%28,56228.6k2324.043747%24.043747%24.0%21,03921.0k2424.034835%24.034835%24.0%26,57726.6k2523.992170%23.992170%24.0%20,83620.8k2623.736202%23.736202%23.7%16,06316.1k2723.596819%23.596819%23.6%26,85226.9k2823.499665%23.499665%23.5%21,05121.1k2923.475670%23.475670%23.5%35,61435.6k3023.327643%23.327643%23.3%34,71234.7k3123.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.106046%23.106046%23.1%12,02312.0k23.106046%23.106046%23.1%12,02312.0k23.085953%23.085953%23.1%18,09218.1k3223.039530%23.039530%23.0%35,21535.2k3323.005234%23.005234%23.0%10,741,74210.7M22.649889%22.649889%22.6%21,11421.1k3422.578243%22.578243%22.6%25,47325.5k3522.459425%22.459425%22.5%26,15426.2k3622.456026%22.456026%22.5%17,29917.3k3722.348361%22.348361%22.3%26,63526.6k3822.283587%22.283587%22.3%34,53834.5k3922.227271%22.227271%22.2%27,88327.9k4022.157443%22.157443%22.2%29,26429.3k4122.060502%22.060502%22.1%20,49220.5k4221.913385%21.913385%21.9%594,733595k4321.813644%21.813644%21.8%13,11013.1k4420.845110%20.845110%20.8%20,72420.7k4520.820258%20.820258%20.8%11,41211.4k4620.781276%20.781276%20.8%28,36028.4k4720.775208%20.775208%20.8%22,05622.1k4819.975620%19.975620%20.0%15,07615.1k4916.510771%16.510771%16.5%13,98014.0k50
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 Marion Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Marion 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 Marion Township, selected other county subdivisions in the Midwest, and entities that contain the Marion Township
0%10%20%Count#OlatheAurora TownshipAuroraKansas CityWayne TownshipWayneMilwaukeeWichitaLawrence TownshipLawrenceMarion TownshipMarionNorth TownshipNSt. PaulDetroitOmahaThornton TownshipThorntonSioux FallsRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsTopekaPalatine TownshipPalatineProviso TownshipProvisoDowners Grove TownshipDowners GrvToledoOverland ParkIllinoisMidwestUnited States of AmericaUnited StatesRochelle Metro AreaRochelle AreaOgle CountyOgleWorth TownshipWorthEast North CentralClevelandCedar 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%100,764101k625.854317%25.854317%25.9%31,62531.6k725.566343%25.566343%25.6%1,02725.508555%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%30,23730.2k1823.596819%23.596819%23.6%26,85226.9k1923.475670%23.475670%23.5%35,61435.6k2023.327643%23.327643%23.3%34,71234.7k2123.297870%23.297870%23.3%65,43365.4k2223.297511%23.297511%23.3%42,81542.8k2323.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.106046%23.106046%23.1%12,02312.0k23.106046%23.106046%23.1%12,02312.0k23.039530%23.039530%23.0%35,21535.2k2423.005234%23.005234%23.0%10,741,74210.7M22.998471%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 Marion Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Marion 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 Marion Township, selected other county subdivisions in the United States, and entities that contain the Marion Township
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxMarion TownshipMarionPlanoTulsaDetroitPhoenixOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasOceanside-EscondidoOceanside-Escond…BrooklynIllinoisMidwestUnited States of AmericaUnited StatesRochelle Metro AreaRochelle AreaOgle CountyOgleAlbuquerqueEast North CentralSan 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%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.566343%25.566343%25.6%1,02725.541202%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%448,315448k2323.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.106046%23.106046%23.1%12,02312.0k23.106046%23.106046%23.1%12,02312.0k23.033158%23.033158%23.0%147,927148k2623.005234%23.005234%23.0%10,741,74210.7M22.866327%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:
Illinois
County:
Ogle
Metro Area:
Rochelle Area
City:
Byron
Village:
Stillman Valley
ZIP Codes:
61010, 61015, 61061, 61084
Unified School Districts:
Byron 226, Meridian 223, Oregon 220
Congressional District:
IL-16
State Senate District:
IL-45
State House District:
IL-90
Neighboring Townships:
Byron, Pine Rock, Rockford, Rockvale, Scott, White Rock
Nearby Townships:
Cherry Valley, Flagg, Lafayette, Leaf River, Lynnville, Monroe, Mount Morris, Oregon-Nashua, Seward, Winnebago