Age and Sex in Cortland, Illinois (Town)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in Illinois.
Scope: population of Illinois, Cortland, and other places in Illinois
Cortland
Illinois
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+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-490.218%0.22%00.000%0%80.193%0.19%591.427%1.43%360.871%0.87%190.459%0.46%180.435%0.44%451.088%1.09%1293.120%3.12%2155.200%5.20%2485.998%6.00%3307.981%7.98%3889.383%9.38%62515.115%15.1%2937.086%7.09%1363.289%3.29%461.112%1.11%1232.975%2.97%370.895%0.89%2295.538%5.54%42210.206%10.2%3708.948%8.95%3508.464%8.46%
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 Illinois and Cortland
Female Male
Illinois
Cortland
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%Senior2Older Adult3Younger Adult4College5Children6-0.038291%-0.011420%-0.165938%-0.053741%-0.049711%0.05%0.038291%0.165938%0.038291%0.04%1313.168%3.17%-0.401451%-0.644483%-0.024551%-0.401451%0.40%0.401451%0.149940%0.644483%0.551391%0.55%98523.821%23.8%-0.941825%-0.053742%-0.675790%-0.995566%1.00%0.941825%0.675790%0.008914%0.941825%0.94%1,44234.873%34.9%-0.320435%-0.604595%-0.674894%-0.925030%0.93%0.320435%0.674894%0.030373%0.320435%0.32%2064.982%4.98%-0.837028%-0.167943%-0.633316%-1.004971%1.00%0.837028%0.633316%0.026163%0.837028%0.84%1,37133.156%33.2%
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 Illinois and Cortland
Female Male
Illinois
Cortland
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.013603%-0.039174%-0.042517%-0.013603%0.0%0.000000%0.039174%0.000000%0.0%90.218%0.22%-0.000000%-0.144845%-0.068886%0.000000%0.0%0.000000%0.000000%0.144845%0.000000%0.0%00.000%0%-0.000000%-0.038694%-0.203849%-0.066811%-0.038694%0.0%0.000000%0.203849%0.000000%0.0%80.193%0.19%-0.101572%-0.300244%-0.059206%-0.101572%0.1%0.101572%0.082225%0.300244%0.183797%0.2%591.427%1.43%-0.137042%-0.387742%-0.055373%-0.137042%0.1%0.137042%0.016123%0.387742%0.153164%0.2%360.871%0.87%-0.000000%-0.229746%-0.469530%-0.056884%-0.229746%0.2%0.000000%0.469530%0.000000%0.0%190.459%0.46%-0.072551%-0.534885%-0.040654%-0.072551%0.1%0.072551%0.000000%0.534885%0.072551%0.1%180.435%0.44%-0.205562%-0.133011%-0.604325%-0.042815%-0.338573%0.3%0.205562%0.604325%0.205562%0.2%451.088%1.09%-0.304716%-0.014510%-0.651709%-0.040054%-0.319226%0.3%0.304716%0.651709%0.304716%0.3%1293.120%3.12%-0.440145%-0.695837%-0.024594%-0.440145%0.4%0.440145%0.159613%0.695837%0.599758%0.6%2155.200%5.20%-0.493349%-0.661607%-0.012616%-0.493349%0.5%0.493349%0.212817%0.661607%0.706167%0.7%2485.998%6.00%-0.575574%-0.650601%-0.003975%-0.575574%0.6%0.575574%0.444982%0.650601%1.020556%1.0%3307.981%7.98%-0.885127%-0.647538%-0.002309%-0.885127%0.9%0.885127%0.106409%0.647538%0.991536%1.0%3889.383%9.38%-1.262394%-0.498186%-0.690067%-1.760580%1.8%1.262394%0.690067%0.002213%1.262394%1.3%62515.115%15.1%-0.609432%-0.685705%-0.609432%0.6%0.609432%0.198307%0.685705%0.016743%0.807739%0.8%2937.086%7.09%-0.548166%-0.678707%-0.548166%0.5%0.548166%0.000000%0.678707%0.025737%0.548166%0.5%1363.289%3.29%-0.338573%-0.435308%-0.706227%-0.773881%0.8%0.338573%0.706227%0.013204%0.338573%0.3%461.112%1.11%-0.701330%-1.571947%-0.686439%-2.273277%2.3%0.701330%0.686439%0.037349%0.701330%0.7%1232.975%2.97%-0.120919%-0.205562%-0.653455%-0.326481%0.3%0.120919%0.653455%0.035470%0.120919%0.1%370.895%0.89%-0.652963%-0.540105%-0.661483%-1.193067%1.2%0.652963%0.661483%0.027369%0.652963%0.7%2295.538%5.54%-0.899637%-0.649229%-0.899637%0.9%0.899637%0.241838%0.649229%0.024833%1.141475%1.1%42210.206%10.2%-0.865780%-0.631827%-0.865780%0.9%0.865780%0.058041%0.631827%0.027192%0.923821%0.9%3708.948%8.95%-0.556227%-0.580411%-0.601994%-1.136638%1.1%0.556227%0.601994%0.025741%0.556227%0.6%3508.464%8.46%
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 Illinois and Cortland
More Females More Males
Illinois
Cortland
1,000%500%0%M:FFM85+75-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-1,000.000000%-108.533512%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1,000.000000%-32.775021%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-19.719383%80.952381%80.952381%81.0%1.8101.8135.593%35.6%64.407%64.4%-14.280841%11.764706%11.764706%11.8%1.1181.1247.222%47.2%52.778%52.8%-1,000.000000%-12.115010%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%0.000000%-7.600436%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-64.705882%-7.084825%-64.705882%64.7%0.6070.6162.222%62.2%37.778%37.8%-4.761905%-6.145977%-4.761905%4.8%0.9550.9551.163%51.2%48.837%48.8%-3.534511%36.263736%36.263736%36.3%1.3631.3642.326%42.3%57.674%57.7%-1.906910%43.137255%43.137255%43.1%1.4311.4341.129%41.1%58.871%58.9%-0.610908%77.310924%77.310924%77.3%1.7731.7736.061%36.1%63.939%63.9%-0.356647%12.021858%12.021858%12.0%1.1201.1247.165%47.2%52.835%52.8%-39.463602%-39.463602%39.5%0.320685%0.7170.7258.240%58.2%41.760%41.8%32.539683%2.441770%32.539683%32.5%1.3251.3343.003%43.0%56.997%57.0%0.000000%0.000000%0.0%3.792094%1.0001.0050.000%50.0%50.000%50.0%-128.571429%-128.571429%128.6%1.869725%0.4380.4469.565%69.6%30.435%30.4%-224.137931%-224.137931%224.1%5.441005%0.3090.3176.423%76.4%23.577%23.6%-170.000000%-170.000000%170.0%5.428078%0.3700.3772.973%73.0%27.027%27.0%-82.716049%-82.716049%82.7%4.137471%0.5470.5564.629%64.6%35.371%35.4%26.881720%3.824931%26.881720%26.9%1.2691.2744.076%44.1%55.924%55.9%6.703911%4.303673%6.703911%6.7%1.0671.0748.378%48.4%51.622%51.6%-104.347826%-104.347826%104.3%4.276016%0.4890.4967.143%67.1%32.857%32.9%
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 Cortland

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
22.7%23.9%25.0%26.2%27.3%28.5%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
3.2%3.9%4.4%5.0%5.6%6.2%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
9.5%10.5%11.4%12.3%13.3%14.2%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
7.9%10.5%13.1%15.7%18.3%20.9%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
9.6%10.9%12.2%13.5%14.8%16.2%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
12.84%13.23%13.62%14.00%14.39%14.78%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
4.7%5.7%6.7%7.6%8.6%9.6%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
3.80%4.26%4.71%5.16%5.61%6.07%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
1.2%1.9%2.5%3.1%3.7%4.4%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Cortland

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
21.8%24.6%27.4%30.2%32.9%35.7%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
1.5%2.5%3.4%4.3%5.2%6.2%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
7.6%9.7%11.6%13.6%15.5%17.5%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
4.5%9.3%14.0%18.7%23.3%28.1%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
7.5%9.0%10.4%11.9%13.3%14.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
8.2%10.8%13.4%16.0%18.6%21.3%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
4.7%5.7%6.7%7.7%8.7%9.8%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
2.51%2.78%3.03%3.29%3.55%3.81%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
1.23%1.41%1.59%1.77%1.94%2.13%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Cortland

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%20%40%60%80%100%

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0%12%24%36%48%60%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%8%16%24%32%40%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0%10%20%30%40%50%

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%20%40%60%80%100%

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 Place in the Chicago Area

There are 388 places in the Chicago Area. This section compares Cortland to all of the places in the Chicago Area and to those entities that contain or substantially overlap with Cortland.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Cortland, selected other places in the Chicago Area, and entities that contain Cortland
0%10%20%30%40%Count#ChemungShelbySymertonDixmoorRound Lake HeightsRound Lk HtsGolfPark CitySalt Creek CommonsSalt Crk ComnsWinnetkaVeronaDiamondHarvardRound LakeLisbonManhattanKenilworthYorkvilleGilbertsCortlandMontgomeryMinookaCarpentersvillePlainfieldWheatfieldClarendon HillsClarendon HlsHinsdaleWestern SpringsW SpgsPosenCiceroLeeAuroraWinfieldJolietDeerfieldCortland TownshipCortlandElmhurstNapervilleLily LakeGlenviewRobbinsChicago, Naperville, and Elgin Metro AreaChicago AreaMcHenryIllinoisMidwestUnited States of AmericaUnited StatesEast North CentralRolling MeadowsRolling MdwsChicagoDeKalb CountyDeKalbKnollwoodPalos HillsPrestburyEast BrooklynBannockburnDune AcresBeverly ShoresBeverly ShrsCollegeville42.748092%42.748092%42.7%112139.823009%39.823009%39.8%180239.047619%39.047619%39.0%41336.247925%36.247925%36.2%1,310436.012862%36.012862%36.0%1,120535.647280%35.647280%35.6%190635.071602%35.071602%35.1%2,596734.298351%34.298351%34.3%853834.260674%34.260674%34.3%4,261933.976834%33.976834%34.0%881033.772411%33.772411%33.8%9231133.747002%33.747002%33.7%3,2361233.649932%33.649932%33.6%6,2001333.501259%33.501259%33.5%1331433.450371%33.450371%33.5%2,4771533.448144%33.448144%33.4%8741633.418312%33.418312%33.4%6,1611733.279850%33.279850%33.3%2,4891833.155985%33.155985%33.2%1,3711933.077932%33.077932%33.1%6,3032032.954353%32.954353%33.0%3,8842132.807315%32.807315%32.8%12,55712.6k2232.785750%32.785750%32.8%13,73113.7k2332.624867%32.624867%32.6%3072432.519384%32.519384%32.5%2,8102531.953206%31.953206%32.0%5,5722631.782533%31.782533%31.8%4,1742731.690929%31.690929%31.7%1,9812831.658172%31.658172%31.7%26,58426.6k2931.564246%31.564246%31.6%1133030.107463%30.107463%30.1%60,48860.5k4729.505064%29.505064%29.5%1,5445628.547605%28.547605%28.5%42,11242.1k7328.111955%28.111955%28.1%5,2538326.746075%26.746075%26.7%2,96426.605745%26.605745%26.6%12,17012.2k11126.450555%26.450555%26.5%38,56238.6k11625.778132%25.778132%25.8%32313924.972615%24.972615%25.0%11,62711.6k16624.118098%24.118098%24.1%1,25819423.818290%23.818290%23.8%2,269,5012.27M23.480155%23.480155%23.5%6,25322223.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.603414%22.603414%22.6%5,28424921.913385%21.913385%21.9%594,733595k27721.895882%21.895882%21.9%22,87222.9k20.936958%20.936958%20.9%36230519.925905%19.925905%19.9%3,49633216.179775%16.179775%16.2%28836010.606061%10.606061%10.6%143849.480122%9.480122%9.5%1243858.556150%8.556150%8.6%163867.667732%7.667732%7.7%483870.000000%0.000000%0.0%0388
Count number of children
# rank of place out of 388 by %

Age Cohorts by Place in Illinois

There are 1,368 places in Illinois. This section compares Cortland to the 50 most populous places in Illinois and to those entities that contain or substantially overlap with Cortland. The least populous of the compared places has a population of 37,567.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of Cortland, selected other places in Illinois, and entities that contain Cortland
0%10%20%30%Count#CortlandCarpentersvillePlainfieldCiceroAuroraJolietRomeovilleBolingbrookElginWaukeganHanover ParkCortland TownshipCortlandElmhurstNapervilleBartlettBerwynRockfordPeoriaGlenviewPark RidgeCrystal LakePalatineOak ParkChicago, Naperville, and Elgin Metro AreaChicago AreaMount ProspectMt ProspectHoffman EstatesHoffman EstsWheatonStreamwoodIllinoisMidwestUnited States of AmericaUnited StatesBloomingtonEast North CentralCarol StreamWheelingMolineQuincySpringfieldBuffalo GroveBellevilleTinley ParkDowners GroveDecaturChicagoDeKalb CountyDeKalbRock IslandSkokieOak LawnArlington HeightsArlington HtsSchaumburgLombardDes PlainesOrland ParkEvanstonDeKalbNormalChampaignUrbana33.155985%33.155985%33.2%1,37132.807315%32.807315%32.8%12,55712.6k132.785750%32.785750%32.8%13,73113.7k231.658172%31.658172%31.7%26,58426.6k330.107463%30.107463%30.1%60,48860.5k428.547605%28.547605%28.5%42,11242.1k528.163769%28.163769%28.2%11,19211.2k627.997847%27.997847%28.0%20,80820.8k727.918405%27.918405%27.9%31,24631.2k827.884844%27.884844%27.9%24,58324.6k927.330359%27.330359%27.3%10,47610.5k1026.746075%26.746075%26.7%2,96426.605745%26.605745%26.6%12,17012.2k1126.450555%26.450555%26.5%38,56238.6k1226.160338%26.160338%26.2%10,85010.9k1325.812742%25.812742%25.8%14,56214.6k1425.506528%25.506528%25.5%38,15738.2k1525.069403%25.069403%25.1%29,07829.1k1624.972615%24.972615%25.0%11,62711.6k1724.846275%24.846275%24.8%9,3341824.565781%24.565781%24.6%9,9431924.138181%24.138181%24.1%16,67916.7k2023.980073%23.980073%24.0%12,46712.5k2123.818290%23.818290%23.8%2,269,5012.27M23.599501%23.599501%23.6%12,87412.9k2223.573762%23.573762%23.6%12,19412.2k2323.388964%23.388964%23.4%12,52912.5k2423.345334%23.345334%23.3%9,4672523.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.085953%23.085953%23.1%18,09218.1k2623.005234%23.005234%23.0%10,741,74210.7M22.777667%22.777667%22.8%9,1632722.758367%22.758367%22.8%8,6502822.700619%22.700619%22.7%9,7172922.517142%22.517142%22.5%9,1623022.468628%22.468628%22.5%26,23126.2k3122.438273%22.438273%22.4%9,3243222.413349%22.413349%22.4%9,5773322.305470%22.305470%22.3%12,74212.7k3422.231864%22.231864%22.2%11,01711.0k3522.208120%22.208120%22.2%16,44816.4k3621.913385%21.913385%21.9%594,733595k3721.895882%21.895882%21.9%22,87222.9k21.771418%21.771418%21.8%8,4143821.693154%21.693154%21.7%14,07314.1k3921.405925%21.405925%21.4%12,15312.2k4021.253021%21.253021%21.3%16,09316.1k4120.705699%20.705699%20.7%15,39815.4k4220.377058%20.377058%20.4%8,9714320.117437%20.117437%20.1%11,82011.8k4420.098273%20.098273%20.1%11,78011.8k4519.975620%19.975620%20.0%15,07615.1k4618.948901%18.948901%18.9%8,1994718.221660%18.221660%18.2%9,9374816.510771%16.510771%16.5%13,98014.0k4912.400753%12.400753%12.4%5,20150
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Cortland to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Cortland. The least populous of the compared places has a population of 95,520.

Children by Place#50

Percentage of population aged 0 to 17 (%):
Scope: population of Cortland, selected other places in the Midwest, and entities that contain Cortland
0%10%20%30%Count#CortlandAuroraDearbornOlatheJolietKansas CityElginSouth BendCortland TownshipCortlandMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen BayRochesterGrand RapidsLansingChicago, Naperville, and Elgin Metro AreaChicago AreaTopekaDavenportKansas CityToledoOverland ParkIllinoisMidwestUnited States of AmericaUnited StatesEast North CentralClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoDeKalb CountyDeKalbEvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaSpringfieldMadisonAnn Arbor33.155985%33.155985%33.2%1,37130.107463%30.107463%30.1%60,48860.5k129.337312%29.337312%29.3%28,02328.0k229.310098%29.310098%29.3%38,92038.9k328.547605%28.547605%28.5%42,11242.1k428.278188%28.278188%28.3%42,34842.3k527.918405%27.918405%27.9%31,24631.2k627.834358%27.834358%27.8%28,12328.1k726.746075%26.746075%26.7%2,96426.475933%26.475933%26.5%158,504159k826.450555%26.450555%26.5%38,56238.6k926.120262%26.120262%26.1%26,08526.1k1026.042783%26.042783%26.0%25,76125.8k1125.967894%25.967894%26.0%100,764101k1225.839420%25.839420%25.8%67,42967.4k1325.506528%25.506528%25.5%38,15738.2k1425.318684%25.318684%25.3%75,23775.2k1525.218343%25.218343%25.2%172,353172k1625.069403%25.069403%25.1%29,07829.1k1725.047396%25.047396%25.0%110,978111k1824.908508%24.908508%24.9%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.560033%24.560033%24.6%25,77625.8k2224.207332%24.207332%24.2%26,96627.0k2323.914961%23.914961%23.9%46,36846.4k2423.889765%23.889765%23.9%27,41927.4k2523.818290%23.818290%23.8%2,269,5012.27M23.720503%23.720503%23.7%30,23730.2k2623.631299%23.631299%23.6%24,17624.2k2723.365136%23.365136%23.4%110,229110k2823.297870%23.297870%23.3%65,43365.4k2923.297511%23.297511%23.3%42,81542.8k3023.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.998471%22.998471%23.0%89,50289.5k3122.994202%22.994202%23.0%29,78629.8k3222.854245%22.854245%22.9%30,86930.9k3322.726089%22.726089%22.7%190,226190k3422.619388%22.619388%22.6%61,75561.8k3522.480528%22.480528%22.5%26,35126.4k3622.468628%22.468628%22.5%26,23126.2k3722.121536%22.121536%22.1%31,22331.2k3822.113949%22.113949%22.1%65,90265.9k3921.913385%21.913385%21.9%594,733595k4021.895882%21.895882%21.9%22,87222.9k21.775858%21.775858%21.8%26,16526.2k4121.641949%21.641949%21.6%42,96143.0k4220.242382%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%23,09423.1k4618.454317%18.454317%18.5%21,62221.6k4718.124235%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 place out of 50 by %

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Cortland to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Cortland. The least populous of the compared places has a population of 383,899.

Children by Place#59

Percentage of population aged 0 to 17 (%):
Scope: population of Cortland, selected other places in the United States, and entities that contain Cortland
0%10%20%30%Count#CortlandFresnoFort WorthEl PasoPhoenixCortland TownshipCortlandMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsChicago, Naperville, and Elgin Metro AreaChicago AreaSacramentoSan JoseKansas CityIllinoisMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesEast North CentralClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoDeKalb CountyDeKalbRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco33.155985%33.155985%33.2%1,37129.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%27.481425%27.5%186,340186k326.837431%26.837431%26.8%417,409417k426.746075%26.746075%26.7%2,96426.475933%26.475933%26.5%158,504159k526.113118%26.113118%26.1%100,248100k625.967894%25.967894%26.0%100,764101k725.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.319180%25.319180%25.3%567,297567k1125.310548%25.310548%25.3%166,001166k1225.218343%25.218343%25.2%172,353172k1325.047396%25.047396%25.0%110,978111k1424.805415%24.805415%24.8%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1923.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.818290%23.818290%23.8%2,269,5012.27M23.750232%23.750232%23.8%115,077115k2223.475697%23.475697%23.5%236,955237k2323.365136%23.365136%23.4%110,229110k2423.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.208388%23.208388%23.2%129,238129k2523.157634%23.157634%23.2%198,372198k2623.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.998471%22.998471%23.0%89,50289.5k2722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.895882%21.895882%21.9%22,87222.9k21.865242%21.865242%21.9%96,49796.5k3321.726884%21.726884%21.7%114,628115k3421.605988%21.605988%21.6%846,711847k3521.537938%21.537938%21.5%138,655139k3621.399702%21.399702%21.4%194,262194k3721.199117%21.199117%21.2%1,793,8611.79M3821.123671%21.123671%21.1%131,178131k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4219.962439%19.962439%20.0%80,78280.8k4318.722638%18.722638%18.7%85,44685.4k4418.415892%18.415892%18.4%114,287114k4517.996773%17.996773%18.0%77,85877.9k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place 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:
DeKalb
Metro Area:
Chicago Area
Township:
Cortland
ZIP Codes:
60112, 60115, 60151, 60178
Unified School Districts:
DeKalb 428, Kaneland 302, Sycamore 427
Congressional District:
IL-14
State Senate District:
IL-35
State House District:
IL-70
Neighboring Cities:
DeKalb
Nearby Cities:
Genoa, Sycamore
Nearby Villages:
Burlington, Hinckley, Kaneville, Kingston, Lily Lake, Malta, Maple Park, Virgil