Age and Sex in Chicago, Cook County, Illinois (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Cook County.
Scope: population of Cook County, Chicago, and other county subdivisions in Cook County
Chicago
Cook County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-438,73438.7k1.427%1.43%39,71339.7k1.463%1.46%53,22153.2k1.961%1.96%73,84973.8k2.721%2.72%54,91654.9k2.023%2.02%44,66644.7k1.646%1.65%76,40976.4k2.815%2.82%56,31056.3k2.075%2.07%154,134154k5.679%5.68%163,650164k6.030%6.03%167,920168k6.187%6.19%179,120179k6.600%6.60%203,469203k7.497%7.50%250,250250k9.221%9.22%276,015276k10.170%10.2%136,033136k5.012%5.01%40,97941.0k1.510%1.51%38,35238.4k1.413%1.41%71,54471.5k2.636%2.64%94,56594.6k3.484%3.48%156,434156k5.764%5.76%163,497163k6.024%6.02%180,237180k6.641%6.64%
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 Cook County and Chicago
Female Male
Cook County
Chicago
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.128988%-0.054291%-0.149824%-0.060440%-0.183279%0.18%0.128988%0.149824%0.128988%0.13%305,099305k11.242%11.2%-0.575215%-0.025012%-0.613484%-0.039389%-0.600228%0.60%0.575215%0.613484%0.575215%0.58%797,543798k29.386%29.4%-0.872217%-0.027780%-0.757512%-0.015836%-0.899996%0.90%0.872217%0.757512%0.872217%0.87%865,767866k31.900%31.9%-0.682006%-0.025764%-0.631210%-0.707770%0.71%0.682006%0.631210%0.019435%0.682006%0.68%150,875151k5.559%5.56%-0.601556%-0.620394%-0.601556%0.60%0.601556%0.014298%0.620394%0.020045%0.615854%0.62%594,733595k21.913%21.9%
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 Cook County and Chicago
Female Male
Cook County
Chicago
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.027167%-0.034865%-0.036280%-0.041025%-0.062032%0.06%0.027167%0.036280%0.027167%0.03%38,73438.7k1.427%1.43%-0.115475%-0.061702%-0.134946%-0.072791%-0.177176%0.18%0.115475%0.134946%0.115475%0.12%39,71339.7k1.463%1.46%-0.161723%-0.068747%-0.181212%-0.079976%-0.230470%0.23%0.161723%0.181212%0.161723%0.16%53,22153.2k1.961%1.96%-0.232136%-0.079933%-0.264363%-0.079486%-0.312069%0.31%0.232136%0.264363%0.232136%0.23%73,84973.8k2.721%2.72%-0.307073%-0.060329%-0.355818%-0.065837%-0.367401%0.37%0.307073%0.355818%0.307073%0.31%54,91654.9k2.023%2.02%-0.370502%-0.081871%-0.421563%-0.080324%-0.452374%0.45%0.370502%0.421563%0.370502%0.37%44,66644.7k1.646%1.65%-0.438391%-0.061668%-0.496725%-0.064204%-0.500058%0.50%0.438391%0.496725%0.438391%0.44%76,40976.4k2.815%2.82%-0.484632%-0.068128%-0.561608%-0.069258%-0.552760%0.55%0.484632%0.561608%0.484632%0.48%56,31056.3k2.075%2.07%-0.540955%-0.053927%-0.605141%-0.063506%-0.594882%0.59%0.540955%0.605141%0.540955%0.54%154,134154k5.679%5.68%-0.595265%-0.015431%-0.647593%-0.038890%-0.610696%0.61%0.595265%0.647593%0.595265%0.60%163,650164k6.030%6.03%-0.617741%-0.635170%-0.021318%-0.617741%0.62%0.617741%0.001945%0.635170%0.619687%0.62%167,920168k6.187%6.19%-0.656680%-0.656840%-0.007005%-0.656680%0.66%0.656680%0.006603%0.656840%0.663283%0.66%179,120179k6.600%6.60%-0.745935%-0.687026%-0.015942%-0.745935%0.75%0.745935%0.007524%0.687026%0.753459%0.75%203,469203k7.497%7.50%-0.914342%-0.015446%-0.788932%-0.010812%-0.929788%0.93%0.914342%0.788932%0.914342%0.91%250,250250k9.221%9.22%-0.991313%-0.051370%-0.826238%-0.013586%-1.042683%1.04%0.991313%0.826238%0.991313%0.99%276,015276k10.170%10.2%-0.801444%-0.067858%-0.708078%-0.027782%-0.869302%0.87%0.801444%0.708078%0.801444%0.80%136,033136k5.012%5.01%-0.735625%-0.038651%-0.663635%-0.774277%0.77%0.735625%0.663635%0.007078%0.735625%0.74%40,97941.0k1.510%1.51%-0.704085%-0.630962%-0.704085%0.70%0.704085%0.004937%0.630962%0.036461%0.709023%0.71%38,35238.4k1.413%1.41%-0.641687%-0.034672%-0.615123%-0.676359%0.68%0.641687%0.615123%0.017102%0.641687%0.64%71,54471.5k2.636%2.64%-0.574573%-0.626186%-0.574573%0.57%0.574573%0.012294%0.626186%0.015335%0.586867%0.59%94,56594.6k3.484%3.48%-0.569952%-0.609812%-0.569952%0.57%0.569952%0.012881%0.609812%0.028338%0.582833%0.58%156,434156k5.764%5.76%-0.595199%-0.619526%-0.595199%0.60%0.595199%0.014436%0.619526%0.010272%0.609635%0.61%163,497163k6.024%6.02%-0.655707%-0.628368%-0.655707%0.66%0.655707%0.016780%0.628368%0.024352%0.672487%0.67%180,237180k6.641%6.64%
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 Cook County and Chicago
More Females More Males
Cook County
Chicago
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-128.337713%-113.079585%-128.337713%128.3%0.4380.4469.544%69.5%30.456%30.5%-53.433312%-53.940803%-53.433312%53.4%0.6520.6560.542%60.5%39.458%39.5%-42.508885%-44.133854%-42.508885%42.5%0.7020.7058.764%58.8%41.236%41.2%-34.433827%-30.067005%-34.433827%34.4%0.7440.7457.344%57.3%42.656%42.7%-19.646428%-18.502921%-19.646428%19.6%0.8360.8454.472%54.5%45.528%45.5%-22.097360%-19.053885%-22.097360%22.1%0.8190.8254.975%55.0%45.025%45.0%-14.066790%-12.925546%-14.066790%14.1%0.8770.8853.286%53.3%46.714%46.7%-14.057629%-12.332033%-14.057629%14.1%0.8770.8853.284%53.3%46.716%46.7%-9.968941%-10.494338%-9.968941%10.0%0.9090.9152.374%52.4%47.626%47.6%-2.592290%-6.005305%-2.592290%2.6%0.9750.9750.640%50.6%49.360%49.4%-3.356222%0.314931%0.314931%0.3%1.0031.0049.921%49.9%50.079%50.1%-1.066494%1.005476%1.005476%1.0%1.0101.0149.750%49.7%50.250%50.3%-2.320492%1.008654%1.008654%1.0%1.0101.0149.749%49.7%50.251%50.3%-1.689274%-1.370448%-1.689274%1.7%0.9830.9850.419%50.4%49.581%49.6%-5.182052%-1.644278%-5.182052%5.2%0.9510.9551.263%51.3%48.737%48.7%-8.466914%-3.923599%-8.466914%8.5%0.9220.9252.031%52.0%47.969%48.0%-5.254195%-5.254195%5.3%1.066528%0.9500.9551.280%51.3%48.720%48.7%0.701240%5.778559%0.701240%0.7%1.0071.0149.825%49.8%50.175%50.2%-5.403233%-5.403233%5.4%2.780197%0.9490.9551.315%51.3%48.685%48.7%2.139712%2.449009%2.139712%2.1%1.0211.0249.471%49.5%50.529%50.5%2.260062%4.647034%2.260062%2.3%1.0231.0249.441%49.4%50.559%50.6%2.425436%1.658114%2.425436%2.4%1.0241.0249.401%49.4%50.599%50.6%2.559002%3.875379%2.559002%2.6%1.0261.0349.368%49.4%50.632%50.6%
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 Chicago

Children Age Cohorts by Neighborhood#5

Percentage of population aged 0 to 17 (%):
0%9%19%28%38%48%

College Age Cohorts by Neighborhood#6

Percentage of population aged 18 to 21 (%):
0%6%12%19%25%31%

20s Age Cohorts by Neighborhood#7

Percentage of population aged 22 to 29 (%):
3%13%22%31%40%50%

30s Age Cohorts by Neighborhood#8

Percentage of population aged 30 to 39 (%):
1%10%18%27%35%44%

40s Age Cohorts by Neighborhood#9

Percentage of population aged 40 to 49 (%):
1.3%5.5%9.6%13.8%18.0%22.2%

50s Age Cohorts by Neighborhood#10

Percentage of population aged 50 to 59 (%):
2%8%13%18%23%29%

60s Age Cohorts by Neighborhood#11

Percentage of population aged 60 to 69 (%):
1.6%5.1%8.6%12.0%15.5%19.0%

70s Age Cohorts by Neighborhood#12

Percentage of population aged 70 to 79 (%):
0.0%3.9%7.8%11.8%15.7%19.6%

80+ Age Cohorts by Neighborhood#13

Percentage of population aged 80 and older (%):
0.0%2.5%5.1%7.6%10.1%12.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Chicago

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
1%11%21%31%40%50%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0%15%31%46%61%77%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
2%14%25%36%48%59%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
2%11%19%27%35%44%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
0.3%5.1%9.9%14.6%19.4%24.2%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
0.0%4.8%9.6%14.4%19.1%24.0%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
0.5%5.0%9.4%13.8%18.2%22.6%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
0.0%3.6%7.1%10.7%14.2%17.9%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0%6%11%17%23%29%
Road Data ©OpenStreetMap

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Age Cohorts by Neighborhood in Chicago

There are 228 neighborhoods that are fully or partially contained within Chicago (208 fully and 20 partially). This section compares the 50 most populous of those to each other, Chicago, and other entities that contain or substantially overlap with Chicago. The least populous of the compared neighborhoods has a population of 16,991.

Children by Neighborhood#23

Percentage of population aged 0 to 17 (%):
Scope: population of Chicago, selected neighborhoods in Chicago, and entities that contain Chicago
0%10%20%30%Count#Chicago Lawn NeighborhoodChicago LawnGage Park NeighborhoodGage ParkBack of the Yards NeighborhoodBack of the YardsWest Lawn NeighborhoodWest LawnEast Garfield Park NeighborhoodE Garfield PkBrighton Park NeighborhoodBrighton ParkArcher Heights NeighborhoodArcher HtsEast Side NeighborhoodEast SideMarquette Park NeighborhoodMarquette PkLittle Village NeighborhoodLittle VlgHeart of Chicago NeighborhoodHeart of ChicagoHermosa NeighborhoodHermosaWest Elsdon NeighborhoodWest ElsdonEnglewood NeighborhoodEnglewoodCragin NeighborhoodCraginBelmont Central NeighborhoodBelmont CntrlSouth Chicago NeighborhoodSouth ChicagoSouth Austin NeighborhoodSouth AustinWest Rogers Park NeighborhoodW Rogers PkRoseland NeighborhoodRoselandHumboldt Park NeighborhoodHumboldt ParkWest Pullman NeighborhoodWest PullmanChicago, Naperville, and Elgin Metro AreaChicago AreaIllinoisMidwestAlbany Park NeighborhoodAlbany ParkMorgan Park NeighborhoodMorgan ParkUnited States of AmericaUnited StatesEast North CentralWest Englewood NeighborhoodW EnglewoodCook CountyCookNorth Center NeighborhoodNorth CenterNorth Austin NeighborhoodNorth AustinGarfield Ridge NeighborhoodGarfield RdgSouth Shore NeighborhoodSouth ShoreGresham NeighborhoodGreshamChicagoChicagoLogan Square NeighborhoodLogan SquareBronzeville NeighborhoodBronzevilleChatham NeighborhoodChathamJefferson Park NeighborhoodJefferson PkPortage Park NeighborhoodPortage ParkAvondale NeighborhoodAvondaleBridgeport NeighborhoodBridgeportRogers Park NeighborhoodRogers ParkBucktown NeighborhoodBucktownWest Town NeighborhoodWest TownRavenswood NeighborhoodRavenswoodUniversity Village - Little Italy NeighborhoodUniv Vlg - Little ItalyLake View NeighborhoodLake ViewHyde Park NeighborhoodHyde ParkUptown NeighborhoodUptownSouth Loop NeighborhoodSouth LoopEdgewater Beach NeighborhoodEdgewater BchLake View East NeighborhoodLk Vw EStreeterville NeighborhoodStreetervilleNear North NeighborhoodNear North33.094080%33.094080%33.1%6,259133.091440%33.091440%33.1%13,09113.1k230.111473%30.111473%30.1%11,71611.7k330.066041%30.066041%30.1%10,65210.7k429.599876%29.599876%29.6%6,2556,256529.579365%29.579365%29.6%13,68413.7k629.178470%29.178470%29.2%16,06816.1k728.959220%28.959220%29.0%6,7666,767828.658880%28.658880%28.7%8,933928.504164%28.504164%28.5%22,93522.9k1028.403264%28.403264%28.4%5,7531128.361927%28.361927%28.4%5,9301227.726575%27.726575%27.7%5,0355,0361327.685316%27.685316%27.7%13,72113.7k1427.158332%27.158332%27.2%10,62310.6k1526.906000%26.906000%26.9%8,3611626.322252%26.322252%26.3%7,4457,4461726.198794%26.198794%26.2%14,89214.9k1825.598943%25.598943%25.6%16,64116.6k1925.552625%25.552625%25.6%5,4595,4602025.220392%25.220392%25.2%10,49210.5k2124.531117%24.531117%24.5%7,2712223.818290%23.818290%23.8%2,269,5012.27M23.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.202178%23.202178%23.2%13,27113.3k2323.121767%23.121767%23.1%3,9283,9292423.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M23.000518%23.000518%23.0%5,8702522.694997%22.694997%22.7%1,186,3981.19M22.605483%22.605483%22.6%3,8723,8732622.593380%22.593380%22.6%5,4592722.407423%22.407423%22.4%5,7492822.384107%22.384107%22.4%10,03210.0k2922.236170%22.236170%22.2%11,29611.3k3021.913385%21.913385%21.9%594,733595k21.913385%21.913385%21.9%594,733595k21.855555%21.855555%21.9%18,57618.6k3121.373030%21.373030%21.4%6,2653220.725292%20.725292%20.7%3,9113,9123320.509862%20.509862%20.5%8,4198,4203420.463014%20.463014%20.5%8,9218,9223520.353050%20.353050%20.4%3,6623,6633618.338126%18.338126%18.3%6,9743717.642481%17.642481%17.6%9,7019,7023817.309836%17.309836%17.3%2,9962,9973916.749201%16.749201%16.7%3,6134015.314737%15.314737%15.3%4,2554,2564114.822770%14.822770%14.8%2,7204214.742539%14.742539%14.7%7,8197,8204314.664942%14.664942%14.7%2,7022,7034413.516903%13.516903%13.5%2,9852,9864513.153298%13.153298%13.2%4,1894,190468.162432%8.162432%8.2%2,5622,563476.223053%6.223053%6.2%2,348485.001961%5.001961%5.0%1,058494.733863%4.733863%4.7%1,0311,03250
Count number of children
# rank of neighborhood out of 50 by %

Age Cohorts by County Subdivision in the Chicago Area

There are 226 county subdivisions in the Chicago Area. This section compares Chicago to the 50 most populous county subdivisions in the Chicago Area and to those entities that contain or substantially overlap with Chicago. The least populous of the compared county subdivisions has a population of 54,390.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Chicago, selected other county subdivisions in the Chicago Area, and entities that contain Chicago
0%10%20%30%Count#Wheatland TownshipWheatlandCicero TownshipCiceroPlainfield TownshipPlainfieldNew Trier TownshipNew TrierOswego TownshipOswegoAurora TownshipAuroraDundee TownshipDundeeAvon TownshipWaukegan TownshipWaukeganJoliet TownshipJolietElgin TownshipElginDu Page TownshipDu PageWarren TownshipWarrenHanover TownshipHanoverKenoshaBerwyn TownshipBerwynFrankfort TownshipFrankfortNaperville TownshipNapervilleCalumet TownshipCalumetLyons TownshipLyonsNorth TownshipNBloom TownshipBloomThornton TownshipThorntonWayne TownshipWayneMilton TownshipMiltonAlgonquin TownshipAlgonquinBremen TownshipBremenNorthfield TownshipNorthfieldChicago, Naperville, and Elgin Metro AreaChicago AreaVernon TownshipVernonPalatine TownshipPalatineAddison TownshipAddisonProviso TownshipProvisoDowners Grove TownshipDowners GrvIllinoisMidwestUnited States of AmericaUnited StatesWorth TownshipWorthEast North CentralCook CountyCookElk Grove TownshipElk GrvBloomingdale TownshipBloomingdaleRich TownshipLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgLeyden TownshipLeydenChicagoChicagoLockport TownshipLockportSt. John TownshipSt. JohnOrland TownshipOrlandPalos TownshipPalosMaine TownshipMaineNiles TownshipNilesEvanston TownshipEvanston32.540310%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%17,14517.1k429.838206%29.838206%29.8%16,22916.2k528.976809%28.976809%29.0%42,91942.9k628.492661%28.492661%28.5%18,65518.7k728.335007%28.335007%28.3%18,33718.3k828.206492%28.206492%28.2%25,46225.5k927.063219%27.063219%27.1%23,68623.7k1026.986524%26.986524%27.0%27,87627.9k1126.906032%26.906032%26.9%23,80023.8k1226.817971%26.817971%26.8%17,31117.3k1326.606278%26.606278%26.6%26,81726.8k1426.120262%26.120262%26.1%26,08526.1k1525.812742%25.812742%25.8%14,56214.6k1625.642300%25.642300%25.6%14,96115.0k1725.626402%25.626402%25.6%26,15226.2k1825.621859%25.621859%25.6%25,94725.9k1925.549207%25.549207%25.5%28,79628.8k2025.508555%25.508555%25.5%40,40340.4k2125.161220%25.161220%25.2%22,94222.9k2224.478487%24.478487%24.5%41,48141.5k2324.326292%24.326292%24.3%16,37516.4k2424.117607%24.117607%24.1%28,56228.6k2524.043747%24.043747%24.0%21,03921.0k2624.034835%24.034835%24.0%26,57726.6k2723.992170%23.992170%24.0%20,83620.8k2823.818290%23.818290%23.8%2,269,5012.27M23.736202%23.736202%23.7%16,06316.1k2923.596819%23.596819%23.6%26,85226.9k3023.499665%23.499665%23.5%21,05121.1k3123.475670%23.475670%23.5%35,61435.6k3223.327643%23.327643%23.3%34,71234.7k3323.270328%23.270328%23.3%2,990,6292.99M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.039530%23.039530%23.0%35,21535.2k3423.005234%23.005234%23.0%10,741,74210.7M22.694997%22.694997%22.7%1,186,3981.19M22.649889%22.649889%22.6%21,11421.1k3522.578243%22.578243%22.6%25,47325.5k3622.456026%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%594,733595k21.913385%21.913385%21.9%594,733595k4321.813644%21.813644%21.8%13,11013.1k4421.783702%21.783702%21.8%14,57714.6k4520.845110%20.845110%20.8%20,72420.7k4620.820258%20.820258%20.8%11,41211.4k4720.781276%20.781276%20.8%28,36028.4k4820.775208%20.775208%20.8%22,05622.1k4919.975620%19.975620%20.0%15,07615.1k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in Illinois

There are 1,710 county subdivisions in Illinois. This section compares Chicago to the 50 most populous county subdivisions in Illinois and to those entities that contain or substantially overlap with Chicago. 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 Chicago, selected other county subdivisions in Illinois, and entities that contain Chicago
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 TownshipNapervilleLyons TownshipLyonsBloom TownshipBloomThornton TownshipThorntonWayne TownshipWaynePeoria City TownshipPeoria CityRockford TownshipRockfordMilton TownshipMiltonAlgonquin TownshipAlgonquinBremen TownshipBremenNorthfield TownshipNorthfieldChicago, Naperville, and Elgin Metro AreaChicago AreaVernon TownshipVernonPalatine TownshipPalatineAddison TownshipAddisonProviso TownshipProvisoDowners Grove TownshipDowners GrvIllinoisMidwestUnited States of AmericaUnited StatesBloomington City TownshipBloomington CityWorth TownshipWorthEast North CentralCook CountyCookElk Grove TownshipElk GrvBloomingdale TownshipBloomingdaleCapital TownshipCapitalRich TownshipLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgLeyden TownshipLeydenChicagoChicagoLockport 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%26,15226.2k1625.549207%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%20,83620.8k2623.818290%23.818290%23.8%2,269,5012.27M23.736202%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%73,612,43873.6M23.085953%23.085953%23.1%18,09218.1k3223.039530%23.039530%23.0%35,21535.2k3323.005234%23.005234%23.0%10,741,74210.7M22.694997%22.694997%22.7%1,186,3981.19M22.649889%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%594,733595k21.913385%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 Chicago to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with Chicago. 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 Chicago, selected other county subdivisions in the Midwest, and entities that contain Chicago
0%10%20%Count#OlatheAurora TownshipAuroraKansas CityWayne TownshipWayneMilwaukeeWichitaLawrence TownshipLawrenceNorth TownshipNSt. PaulDetroitOmahaThornton TownshipThorntonSioux FallsRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsChicago, Naperville, and Elgin Metro AreaChicago AreaTopekaPalatine TownshipPalatineProviso TownshipProvisoDowners Grove TownshipDowners GrvToledoOverland ParkIllinoisMidwestUnited States of AmericaUnited StatesWorth TownshipWorthEast North CentralClevelandCedar RapidsWarrenCook CountyCookLincolnColumbusBloomingdale TownshipBloomingdaleCapital TownshipCapitalLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicagoChicagoAkronCenter 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%31,62531.6k725.508555%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%46,36846.4k1723.818290%23.818290%23.8%2,269,5012.27M23.720503%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%73,612,43873.6M23.039530%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%30,86930.9k2722.694997%22.694997%22.7%1,186,3981.19M22.619388%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%594,733595k21.913385%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 Chicago to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with Chicago. 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 Chicago, selected other county subdivisions in the United States, and entities that contain Chicago
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 VegasChicago, Naperville, and Elgin Metro AreaChicago AreaOceanside-EscondidoOceanside-Escond…BrooklynIllinoisMidwestUnited States of AmericaUnited StatesAlbuquerqueEast North CentralSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastCook CountyCookColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoChicagoTampaAustinSan 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%367,431367k1325.541202%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%448,315448k2323.818290%23.818290%23.8%2,269,5012.27M23.555887%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%73,612,43873.6M23.033158%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%133,247133k2922.694997%22.694997%22.7%1,186,3981.19M22.597144%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%594,733595k21.913385%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:
Cook
Metro Area:
Chicago Area
City:
Chicago
ZIP Codes:
60007, 60018, 60131, 60176, 60601, 60602, 60603, 60604, 60605, 60606, 60607, 60608, 60609, 60610, 60611, 60612, 60613, 60614, 60615, 60616, 60617, 60618, 60619, 60620, 60621, 60622, 60623, 60624, 60625, 60626, 60628, 60629, 60630, 60631, 60632, 60633, 60634, 60636, 60637, 60638, 60639, 60640, 60641, 60642, 60643, 60644, 60645, 60646, 60647, 60649, 60651, 60652, 60653, 60654, 60655, 60656, 60657, 60659, 60660, 60661, 60706, 60707, 60714, 60804, 60827
Unified School District:
Chicago 299
Elementary School Districts:
Atwood Heights 125, Calumet 132, 59, Des Plaines 62, Mannheim 83, Rosemont 78, Schiller Park 81
Secondary School Districts:
218, Leyden 212, Maine Township 207, Township 214
Neighborhoods:
Albany Park, Altgeld Gardens, Andersonville, Arcadia Terrace, Archer Heights, Ashburn, Avalon Park, Avondale, Back of the Yards, Belmont Central, Belmont Gardens, Belmont Heights, Belmont Terrace, Beverly, Beverly View, Beverly Woods, Big Oaks, Bowmanville, Brainerd, Bridgeport, Brighton Park, Bronzeville, Brynford Park, Bucktown, Budlong Woods, Buena Park, Burnside, Cabrini Green, Calumet Heights, Calumet River, Canaryville, Chatham, Chicago Lawn, Chicago Midway Airport, Chinatown, Chrysler Village, Clearing (E), Clearing (W), Cottage Grove Heights, Cragin, Dearborn Park, Douglas Park, Dunning, East Beverly, East Chatham, East Garfield Park, East Hyde Park, East Pilsen, East Side, East Ukrainian Village, Eden Green, Edgebrook, Edgewater, Edgewater Beach, Edgewater Glen, Edison Park, Englewood, Fernwood, Fifth City, Ford City, Forest Glen, Fuller Park, Fulton River District, Gage Park, Galewood, Garfield Ridge, Gladstone Park, Gold Coast, Golden Gate, Goose Island, Graceland West, Grand Crossing, Greektown, Gresham, Groveland Park, Hanson Park, Harbour Point Estates, Heart of Chicago, Heart of Italy, Hegewisch, Hermosa, Hollywood Park, Homan Square, Howard Street, Humboldt Park, Hyde Park, Ida B. Wells - Darrow Homes, Illinois Medical District, Irving Park, Irving Woods, Jackson Park Highlands, Jefferson Park, Kelvin Park, Kennedy Park, Kenwood, Kilbourn Park, Lake Calumet, Lake Meadows, Lake View, Lake View East, Lakewood - Balmoral, Lathrop Homes, LeClaire Courts, Lincoln Park, Lincoln Square, Lithuanian Plaza, Little Calumet River, Little Village, Logan Square, London Towne, Longwood Manor, Magnolia Glen, Margate Park, Marquette Park, Marycrest, Marynook, Mayfair, McKinley Park, Montclare, Morgan Park, Mount Greenwood, Mount Greenwood Heights, Near North, Near West Side, New Eastside, Noble Square, North Austin, North Center, North Kenwood, North Mayfair, North Park, Norwood Park East, Norwood Park West, O'Hare, O'Hare International Airport, Oakland, Old Edgebrook, Old Irving Park, Old Norwood Park, Old Town, Old Town Triangle, Oriole Park, Palmer Square, Park Manor, Park West, Parkview, Parkway Gardens, Peterson Park, Pill Hill, Pilsen, Portage Park, Powder Horn Lake, Prairie Shores, Princeton Park, Printers Row, Pulaski Park, Pullman, Ranch Triangle, Ravenswood, Ravenswood Gardens, Ravenswood Manor, River North, River West, River's Edge, Riverdale, Rogers Park, Roscoe Village, Roseland, Rosemoor, Sauganash, Sauganash Woods, Schorsch Forest View, Schorsch Village, Scottsdale, Sheffield Neighbors, Sheridan Park, Sleepy Hollow, South Austin, South Chicago, South Commons, South Deering, South East Ravenswood, South Loop, South Old Irving Park, South Shore, Stateway Gardens, Stony Island Park, Streeterville, Tally's Corner, The Bush, The Gap, The Island, The Loop, The Robert Taylor Homes, The Villa, Tri-Taylor, Trumbull Park, Ukrainian Village, Union Ridge, University Village - Little Italy, Uptown, Vittum Park, Washington Heights, Washington Park, Wentworth Gardens, West Beverly, West Chatham, West Chesterfield, West De Paul, West Elsdon, West Englewood, West Garfield Park, West Humboldt Park, West Lawn, West Loop Gate, West Morgan Park, West Pullman, West Rogers Park, West Town, West Woodlawn, Wicker Park, Wildwood, Winneconna Parkway, Wolf Lake, Woodlawn, Wrightwood, Wrightwood Neighbors, Wrigleyville
Congressional Districts:
IL-1, IL-2, IL-3, IL-4, IL-5, IL-7, IL-9
State Senate Districts:
IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, IL-7, IL-8, IL-10, IL-11, IL-12, IL-13, IL-14, IL-15, IL-16, IL-17, IL-18, IL-20, IL-28, IL-39
State House Districts:
IL-1, IL-2, IL-3, IL-4, IL-5, IL-6, IL-8, IL-9, IL-10, IL-11, IL-12, IL-13, IL-14, IL-15, IL-16, IL-19, IL-20, IL-21, IL-22, IL-23, IL-24, IL-25, IL-26, IL-27, IL-28, IL-29, IL-31, IL-32, IL-33, IL-34, IL-35, IL-36, IL-39, IL-40, IL-55, IL-77, IL-78
Neighboring Townships:
Addison, Calumet, Cicero, Elk Grove, Evanston, Leyden, Lyons, Maine, Niles, North, Norwood Park, Oak Park, River Forest, Stickney, Thornton, Worth
Nearby Townships:
Berwyn, Bremen, Downers Grove, Lemont, New Trier, Orland, Palos, Proviso, Riverside, York