Age and Sex in Tract 831100, Cook County, Illinois (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Cook County.
Scope: population of Cook County, Tract 831100, and other tracts in Cook County
Tract 831100
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+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41091.333%1.33%1261.541%1.54%1822.227%2.23%2563.132%3.13%1672.043%2.04%2152.630%2.63%1551.896%1.90%1151.407%1.41%3774.612%4.61%5166.313%6.31%5356.545%6.55%5136.276%6.28%4905.995%5.99%7859.604%9.60%7859.604%9.60%5556.790%6.79%1642.006%2.01%961.174%1.17%2803.425%3.43%3374.123%4.12%2643.230%3.23%5616.863%6.86%5917.230%7.23%
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 Tract 831100
Female Male
Cook County
Tract 831100
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.122679%-0.113164%-0.149824%-0.060440%-0.235843%0.24%0.122679%0.149824%0.122679%0.12%1,05512.907%12.9%-0.523122%-0.613484%-0.039389%-0.523122%0.52%0.523122%0.035723%0.613484%0.558845%0.56%2,21127.049%27.0%-0.777533%-0.757512%-0.015836%-0.777533%0.78%0.777533%0.222249%0.757512%0.999783%1.00%2,61531.992%32.0%-0.703450%-0.244678%-0.631210%-0.948128%0.95%0.703450%0.631210%0.019435%0.703450%0.70%5406.606%6.61%-0.583829%-0.620394%-0.583829%0.58%0.583829%0.023788%0.620394%0.020045%0.607618%0.61%1,75321.446%21.4%
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 Tract 831100
Female Male
Cook County
Tract 831100
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.012234%-0.058876%-0.036280%-0.041025%-0.071110%0.07%0.012234%0.036280%0.012234%0.01%1091.333%1.33%-0.134573%-0.134946%-0.072791%-0.134573%0.13%0.134573%0.039149%0.134946%0.173722%0.17%1261.541%1.54%-0.176168%-0.092978%-0.181212%-0.079976%-0.269146%0.27%0.176168%0.181212%0.176168%0.18%1822.227%2.23%-0.132126%-0.362124%-0.264363%-0.079486%-0.494250%0.49%0.132126%0.264363%0.132126%0.13%2563.132%3.13%-0.322160%-0.355818%-0.065837%-0.322160%0.32%0.322160%0.036702%0.355818%0.358861%0.36%1672.043%2.04%-0.367017%-0.581111%-0.421563%-0.080324%-0.948128%0.95%0.367017%0.421563%0.367017%0.37%2152.630%2.63%-0.252834%-0.496725%-0.064204%-0.252834%0.25%0.252834%0.126417%0.496725%0.379251%0.38%1551.896%1.90%-0.287497%-0.128456%-0.561608%-0.069258%-0.415953%0.42%0.287497%0.561608%0.287497%0.29%1151.407%1.41%-0.440421%-0.041595%-0.605141%-0.063506%-0.482016%0.48%0.440421%0.605141%0.440421%0.44%3774.612%4.61%-0.572547%-0.647593%-0.038890%-0.572547%0.57%0.572547%0.117446%0.647593%0.689993%0.69%5166.313%6.31%-0.357230%-0.635170%-0.021318%-0.357230%0.36%0.357230%0.594568%0.635170%0.951798%0.95%5356.545%6.55%-0.369464%-0.516271%-0.656840%-0.007005%-0.885735%0.89%0.369464%0.656840%0.369464%0.37%5136.276%6.28%-0.494250%-0.687026%-0.015942%-0.494250%0.49%0.494250%0.210423%0.687026%0.704673%0.70%4905.995%5.99%-0.800098%-0.788932%-0.010812%-0.800098%0.80%0.800098%0.320529%0.788932%1.120626%1.12%7859.604%9.60%-0.951798%-0.826238%-0.013586%-0.951798%0.95%0.951798%0.017127%0.826238%0.968926%0.97%7859.604%9.60%-0.921621%-0.708078%-0.027782%-0.921621%0.92%0.921621%0.420031%0.708078%1.341652%1.34%5556.790%6.79%-0.660631%-0.685099%-0.663635%-1.345730%1.35%0.660631%0.663635%0.007078%0.660631%0.66%1642.006%2.01%-0.281380%-0.611696%-0.630962%-0.893076%0.89%0.281380%0.630962%0.036461%0.281380%0.28%961.174%1.17%-0.776853%-0.615123%-0.776853%0.78%0.776853%0.159041%0.615123%0.017102%0.935894%0.94%2803.425%3.43%-0.424109%-0.526058%-0.626186%-0.950167%0.95%0.424109%0.626186%0.015335%0.424109%0.42%3374.123%4.12%-0.320529%-0.609812%-0.320529%0.32%0.320529%0.004894%0.609812%0.028338%0.325422%0.33%2643.230%3.23%-0.614142%-0.619526%-0.614142%0.61%0.614142%0.144360%0.619526%0.010272%0.758503%0.76%5616.863%6.86%-0.597015%-0.628368%-0.597015%0.60%0.597015%0.252019%0.628368%0.024352%0.849034%0.85%5917.230%7.23%
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 Tract 831100
More Females More Males
Cook County
Tract 831100
400%200%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-481.250000%-113.079585%-481.250000%481.3%0.1720.1785.321%85.3%14.679%14.7%-53.940803%29.090909%29.090909%29.1%1.2911.2943.651%43.7%56.349%56.3%-52.777778%-44.133854%-52.777778%52.8%0.6550.6560.440%60.4%39.560%39.6%-274.074074%-30.067005%-274.074074%274.1%0.2670.2778.906%78.9%21.094%21.1%-18.502921%11.392405%11.392405%11.4%1.1141.1147.305%47.3%52.695%52.7%-158.333333%-19.053885%-158.333333%158.3%0.3870.3972.093%72.1%27.907%27.9%-12.925546%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-44.680851%-12.332033%-44.680851%44.7%0.6910.6959.130%59.1%40.870%40.9%-9.444444%-10.494338%-9.444444%9.4%0.9140.9152.255%52.3%47.745%47.7%-6.005305%20.512821%20.512821%20.5%1.2051.2145.349%45.3%54.651%54.7%-3.356222%166.438356%166.438356%166.4%2.6642.6627.290%27.3%72.710%72.7%-139.735099%-1.066494%-139.735099%139.7%0.4170.4270.565%70.6%29.435%29.4%-2.320492%42.574257%42.574257%42.6%1.4261.4341.224%41.2%58.776%58.8%-1.370448%40.061162%40.061162%40.1%1.4011.4041.656%41.7%58.344%58.3%-1.644278%1.799486%1.799486%1.8%1.0181.0249.554%49.6%50.446%50.4%-3.923599%45.575221%45.575221%45.6%1.4561.4640.721%40.7%59.279%59.3%-103.703704%-103.703704%103.7%1.066528%0.4910.4967.073%67.1%32.927%32.9%-217.391304%-217.391304%217.4%5.778559%0.3150.3276.042%76.0%23.958%24.0%20.472441%2.780197%20.472441%20.5%1.2051.2045.357%45.4%54.643%54.6%-124.038462%-124.038462%124.0%2.449009%0.4460.4569.139%69.1%30.861%30.9%1.526718%4.647034%1.526718%1.5%1.0151.0249.621%49.6%50.379%50.4%23.505976%1.658114%23.505976%23.5%1.2351.2444.742%44.7%55.258%55.3%42.213115%3.875379%42.213115%42.2%1.4221.4241.286%41.3%58.714%58.7%
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 Block Group in Tract 831100

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
15.7%17.7%19.7%21.6%23.6%25.6%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
4.2%5.2%6.2%7.1%8.0%9.0%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
2.4%6.3%10.2%14.1%17.9%21.8%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
9.4%13.6%17.8%21.9%26.1%30.3%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
7.4%9.3%11.3%13.2%15.1%17.1%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
5.2%7.9%10.5%13.2%15.8%18.5%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
2.6%4.1%5.5%7.0%8.4%9.9%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
2.5%3.3%4.0%4.7%5.4%6.2%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
0.0%0.8%1.5%2.3%3.0%3.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 831100

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%9%19%28%37%47%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%2.2%4.3%6.5%8.6%10.9%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%10%20%30%40%50%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
4%10%17%23%29%36%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
2%8%13%18%23%29%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%9%17%26%34%43%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0.0%4.4%8.9%13.3%17.8%22.3%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0.0%3.6%7.1%10.7%14.3%17.9%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0.0%2.0%4.1%6.1%8.1%10.2%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Cook County

There are 1,319 tracts in Cook County. This section compares Tract 831100 to the 50 most populous tracts in Cook County and to those entities that contain or substantially overlap with Tract 831100. The least populous of the compared tracts has a population of 7,436.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 831100, selected other tracts in Cook County, and entities that contain Tract 831100
0%10%20%30%Count#824800Tract 824800813400Tract 813400842100Tract 842100814400Tract 814400803606Tract 803606842800Tract 842800620300Tract 620300191100Tract 191100650200Tract 650200805111Tract 805111804311Tract 804311823703Tract 823703802404Tract 802404815500Tract 815500830003Tract 830003804711Tract 804711804202Tract 804202250500Tract 250500804507Tract 804507824108Tract 824108020802Tract 020802803610Tract 803610804305Tract 804305803608Tract 803608804201Tract 804201020702Tract 020702Chicago, Naperville, and Elgin Metro AreaChicago Area804310Tract 804310IllinoisMidwestUnited States of AmericaUnited StatesEast North CentralCook CountyCook171000Tract 171000824123Tract 824123828506Tract 828506Chicago Public School District 299Chicago 299Chicago824117Tract 824117831100Tract 831100150300Tract 150300830004Tract 830004700501Tract 700501807300Tract 807300Avondale NeighborhoodAvondale824120Tract 824120824506Tract 824506820201Tract 820201806003Tract 806003829901Tract 829901150200Tract 150200833100Tract 833100330100Tract 330100031300Tract 031300839000Tract 839000081800Tract 081800320100Tract 320100081403Tract 081403843500Tract 84350038.813071%38.813071%38.8%3,100137.891226%37.891226%37.9%2,954237.438487%37.438487%37.4%2,891336.872188%36.872188%36.9%3,032434.920457%34.920457%34.9%3,117533.820375%33.820375%33.8%2,523631.799695%31.799695%31.8%2,502731.447112%31.447112%31.4%2,423829.429892%29.429892%29.4%2,292928.377129%28.377129%28.4%2,1491028.148855%28.148855%28.1%2,3601127.994247%27.994247%28.0%2,1411227.368289%27.368289%27.4%2,1871326.495327%26.495327%26.5%2,2681425.979681%25.979681%26.0%1,9691525.728925%25.728925%25.7%2,1091625.716499%25.716499%25.7%1,9921725.302558%25.302558%25.3%2,0281824.994092%24.994092%25.0%3,1731924.698421%24.698421%24.7%1,9862024.610005%24.610005%24.6%1,8302124.369748%24.369748%24.4%1,8562224.366142%24.366142%24.4%1,8742324.229188%24.229188%24.2%1,8862424.032140%24.032140%24.0%1,9742523.976908%23.976908%24.0%1,8692623.818290%23.818290%23.8%2,269,5012.27M23.317826%23.317826%23.3%2,0552723.270328%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%10,741,74210.7M22.694997%22.694997%22.7%1,186,3981.19M22.422259%22.422259%22.4%1,7812822.276059%22.276059%22.3%1,7932921.925716%21.925716%21.9%2,0133021.913773%21.913773%21.9%594,733595k21.913385%21.913385%21.9%594,733595k21.903985%21.903985%21.9%2,1493121.446048%21.446048%21.4%1,7533221.074737%21.074737%21.1%1,7063320.723021%20.723021%20.7%1,5423420.575540%20.575540%20.6%1,5733520.398406%20.398406%20.4%1,5363620.353050%20.353050%20.4%3,6623,66319.991080%19.991080%20.0%1,7933719.355691%19.355691%19.4%1,4663818.922259%18.922259%18.9%1,5313918.648542%18.648542%18.6%1,4134017.234827%17.234827%17.2%1,5424116.956354%16.956354%17.0%1,3174214.748995%14.748995%14.7%1,1374314.381074%14.381074%14.4%2,6934412.423077%12.423077%12.4%969458.371927%8.371927%8.4%705467.368421%7.368421%7.4%609476.474990%6.474990%6.5%822486.057794%6.057794%6.1%457493.844511%3.844511%3.8%36050
Count number of children
# rank of tract 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.

More Topics to Explore

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State:
Illinois
County:
Cook
Metro Area:
Chicago Area
City:
Chicago
ZIP Codes:
60618, 60641
Unified School District:
Chicago 299
Congressional District:
IL-4
State Senate District:
IL-20
State House Districts:
IL-39, IL-40
Block Groups:
Block Group 831100-1, Block Group 831100-2, Block Group 831100-3, Block Group 831100-4
Neighboring Tracts:
Tract 160700, Tract 160800, Tract 160900, Tract 161000, Tract 161300, Tract 210100, Tract 210400, Tract 210501, Tract 210601, Tract 210700