Age and Sex in Grayslake Community High School District 127, Illinois (Secondary School District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the secondary school districts in Illinois.
Scope: population of Illinois, Grayslake Community High School District 127, and other secondary school districts in Illinois
Grayslake 127
Illinois
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-46321.426%1.43%7101.602%1.60%1,0982.478%2.48%9752.200%2.20%6661.503%1.50%4731.067%1.07%1,3303.002%3.00%8311.875%1.88%2,8216.367%6.37%3,5117.924%7.92%3,7248.404%8.40%3,7098.371%8.37%3,0996.994%6.99%2,7276.154%6.15%2,0584.645%4.64%2,0264.572%4.57%3420.772%0.77%6771.528%1.53%1,0842.446%2.45%2,2215.012%5.01%3,6758.294%8.29%3,0906.974%6.97%2,8316.389%6.39%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Illinois and Grayslake Community High School District 127
Female Male
Illinois
Grayslake 127
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.121743%-0.042002%-0.165938%-0.053741%-0.163745%0.16%0.121743%0.165938%0.121743%0.12%4,55410.278%10.3%-0.680478%-0.076732%-0.644483%-0.024551%-0.757211%0.76%0.680478%0.644483%0.680478%0.68%15,92615.9k35.942%35.9%-0.605707%-0.031094%-0.675790%-0.636801%0.64%0.605707%0.675790%0.008914%0.605707%0.61%9,91022.365%22.4%-0.577183%-0.674894%-0.577183%0.58%0.577183%0.032160%0.674894%0.030373%0.609343%0.61%2,1034.746%4.75%-0.698363%-0.633316%-0.698363%0.70%0.698363%0.084882%0.633316%0.026163%0.783244%0.78%11,81711.8k26.669%26.7%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Illinois and Grayslake Community High School District 127
Female Male
Illinois
Grayslake 127
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.041469%-0.006206%-0.039174%-0.042517%-0.047675%0.05%0.041469%0.039174%0.041469%0.04%6321.426%1.43%-0.126382%-0.067705%-0.144845%-0.068886%-0.194087%0.19%0.126382%0.144845%0.126382%0.13%7101.602%1.60%-0.216204%-0.063191%-0.203849%-0.066811%-0.279395%0.28%0.216204%0.203849%0.216204%0.22%1,0982.478%2.48%-0.201760%-0.036561%-0.300244%-0.059206%-0.238321%0.24%0.201760%0.300244%0.201760%0.20%9752.200%2.20%-0.179794%-0.141428%-0.387742%-0.055373%-0.321222%0.32%0.179794%0.387742%0.179794%0.18%6661.503%1.50%-0.229068%-0.075604%-0.469530%-0.056884%-0.304672%0.30%0.229068%0.469530%0.229068%0.23%4731.067%1.07%-0.438577%-0.123373%-0.534885%-0.040654%-0.561950%0.56%0.438577%0.534885%0.438577%0.44%1,3303.002%3.00%-0.416385%-0.104942%-0.604325%-0.042815%-0.521327%0.52%0.416385%0.604325%0.416385%0.42%8311.875%1.88%-0.609343%-0.054615%-0.651709%-0.040054%-0.663958%0.66%0.609343%0.651709%0.609343%0.61%2,8216.367%6.37%-0.779508%-0.695837%-0.024594%-0.779508%0.78%0.779508%0.025728%0.695837%0.805236%0.81%3,5117.924%7.92%-0.781765%-0.117355%-0.661607%-0.012616%-0.899120%0.90%0.781765%0.661607%0.781765%0.78%3,7248.404%8.40%-0.776348%-0.121417%-0.650601%-0.003975%-0.897766%0.90%0.776348%0.650601%0.776348%0.78%3,7098.371%8.37%-0.690138%-0.018506%-0.647538%-0.002309%-0.708644%0.71%0.690138%0.647538%0.690138%0.69%3,0996.994%6.99%-0.598059%-0.034755%-0.690067%-0.632814%0.63%0.598059%0.690067%0.002213%0.598059%0.60%2,7276.154%6.15%-0.452268%-0.685705%-0.452268%0.45%0.452268%0.024374%0.685705%0.016743%0.476642%0.48%2,0584.645%4.64%-0.692846%-0.138419%-0.678707%-0.831265%0.83%0.692846%0.678707%0.025737%0.692846%0.69%2,0264.572%4.57%-0.334010%-0.706227%-0.334010%0.33%0.334010%0.103814%0.706227%0.013204%0.437824%0.44%3420.772%0.77%-0.541638%-0.444595%-0.686439%-0.986233%0.99%0.541638%0.686439%0.037349%0.541638%0.54%6771.528%1.53%-0.494245%-0.653455%-0.494245%0.49%0.494245%0.234710%0.653455%0.035470%0.728955%0.73%1,0842.446%2.45%-0.756037%-0.661483%-0.756037%0.76%0.756037%0.158730%0.661483%0.027369%0.914767%0.91%2,2215.012%5.01%-0.742947%-0.172873%-0.649229%-0.915820%0.92%0.742947%0.649229%0.024833%0.742947%0.74%3,6758.294%8.29%-0.606184%-0.631827%-0.606184%0.61%0.606184%0.182352%0.631827%0.027192%0.788535%0.79%3,0906.974%6.97%-0.538479%-0.601994%-0.538479%0.54%0.538479%0.200858%0.601994%0.025741%0.739336%0.74%2,8316.389%6.39%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Illinois and Grayslake Community High School District 127
More Females More Males
Illinois
Grayslake 127
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-14.965986%-108.533512%-14.965986%15.0%0.8700.8753.481%53.5%46.519%46.5%-53.571429%-47.558421%-53.571429%53.6%0.6510.6560.563%60.6%39.437%39.4%-29.227557%-32.775021%-29.227557%29.2%0.7740.7756.375%56.4%43.625%43.6%-18.120805%-19.719383%-18.120805%18.1%0.8470.8554.154%54.2%45.846%45.8%-78.661088%-14.280841%-78.661088%78.7%0.5600.5664.114%64.1%35.886%35.9%-33.004926%-12.115010%-33.004926%33.0%0.7520.7557.082%57.1%42.918%42.9%-28.130360%-7.600436%-28.130360%28.1%0.7800.7856.165%56.2%43.835%43.8%-25.203252%-7.084825%-25.203252%25.2%0.7990.8055.596%55.6%44.404%44.4%-8.962963%-6.145977%-8.962963%9.0%0.9180.9252.145%52.1%47.855%47.9%-3.534511%3.300521%3.300521%3.3%1.0331.0349.188%49.2%50.812%50.8%-15.011547%-1.906910%-15.011547%15.0%0.8690.8753.491%53.5%46.509%46.5%-15.639535%-0.610908%-15.639535%15.6%0.8650.8653.626%53.6%46.374%46.4%-2.681491%-0.356647%-2.681491%2.7%0.9740.9750.662%50.7%49.338%49.3%-5.811321%-5.811321%5.8%0.320685%0.9450.9551.412%51.4%48.588%48.6%5.389222%2.441770%5.389222%5.4%1.0541.0548.688%48.7%51.312%51.3%-19.978284%-19.978284%20.0%3.792094%0.8330.8354.541%54.5%45.459%45.5%31.081081%1.869725%31.081081%31.1%1.3111.3143.275%43.3%56.725%56.7%-82.083333%-82.083333%82.1%5.441005%0.5490.5564.549%64.5%35.451%35.5%47.488584%5.428078%47.488584%47.5%1.4751.4740.406%40.4%59.594%59.6%20.995025%4.137471%20.995025%21.0%1.2101.2145.250%45.2%54.750%54.8%-23.268530%-23.268530%23.3%3.824931%0.8110.8155.211%55.2%44.789%44.8%30.081906%4.303673%30.081906%30.1%1.3011.3043.463%43.5%56.537%56.5%37.300922%4.276016%37.300922%37.3%1.3731.3742.141%42.1%57.859%57.9%

Map of Age Cohorts by County Subdivision in Grayslake Community High School District 127

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
23.4%24.4%25.4%26.4%27.4%28.4%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
4.67%4.89%5.11%5.33%5.54%5.77%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
7.0%7.9%8.7%9.6%10.5%11.4%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
11.0%11.8%12.5%13.2%13.9%14.7%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
14.0%14.6%15.2%15.7%16.3%16.9%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
12.5%13.3%14.0%14.7%15.5%16.2%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
7.6%8.5%9.3%10.2%11.0%11.9%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.3%4.1%4.9%5.6%6.4%7.2%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.87%2.29%2.71%3.12%3.53%3.95%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Grayslake Community High School District 127

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
21.0%23.5%25.9%28.3%30.7%33.1%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
3.1%4.1%5.1%6.1%7.1%8.1%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.9%6.6%9.2%11.9%14.5%17.2%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.9%10.5%12.1%13.7%15.3%16.9%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
12.9%14.3%15.6%16.9%18.3%19.6%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
9.7%11.6%13.5%15.4%17.3%19.2%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
5.7%6.6%7.5%8.4%9.2%10.2%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
1.4%3.2%5.0%6.7%8.5%10.3%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.4%2.7%4.9%7.1%9.3%11.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Grayslake Community High School District 127

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
11.1%15.8%20.5%25.2%29.9%34.7%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
1.8%3.7%5.6%7.5%9.4%11.3%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.2%6.2%9.1%12.0%14.9%17.9%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
4.3%7.9%11.5%15.1%18.7%22.4%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
8.8%11.8%14.8%17.7%20.7%23.7%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
8.0%11.6%15.3%18.9%22.5%26.1%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
3.0%5.5%8.1%10.6%13.1%15.7%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.6%5.3%10.1%14.8%19.5%24.3%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%3.9%7.8%11.8%15.7%19.7%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Grayslake Community High School District 127

There are 11 places that are fully or partially contained within Grayslake Community High School District 127 (0 fully and 11 partially). This section compares all 11 of those to each other, Grayslake Community High School District 127, and other entities that contain or substantially overlap with Grayslake Community High School District 127.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Grayslake Community High School District 127, selected places in Grayslake Community High School District 127, and entities that contain Grayslake Community High School District 127
0%10%20%30%Count#Round LakeHainesvilleRound Lake BeachRound Lk BchVoloLake VillaLindenhurstGrayslake Community High School District 127Grayslake 127Lake CountyLakeGrayslakeLibertyvilleThird LakeChicago, Naperville, and Elgin Metro AreaChicago AreaIllinoisRound Lake ParkRound Lk PkMidwestUnited States of AmericaUnited StatesEast North CentralVenetian VillageVenetian Vlg33.649932%33.649932%33.6%6,200131.353855%31.353855%31.4%1,151229.814576%29.814576%29.8%8,329329.110738%29.110738%29.1%1,041428.353522%28.353522%28.4%2,528527.232267%27.232267%27.2%3,916626.668923%26.668923%26.7%11,81711.8k25.491471%25.491471%25.5%179,177179k24.813566%24.813566%24.8%5,224724.702716%24.702716%24.7%5,048823.933649%23.933649%23.9%303923.818290%23.818290%23.8%2,269,5012.27M23.270328%23.270328%23.3%2,990,6292.99M23.244461%23.244461%23.2%1,8571023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M16.622188%16.622188%16.6%43611

Age Cohorts by County Subdivision in Grayslake Community High School District 127

There are 5 county subdivisions that are fully or partially contained within Grayslake Community High School District 127 (0 fully and 5 partially). This section compares all 5 of those to each other, Grayslake Community High School District 127, and other entities that contain or substantially overlap with Grayslake Community High School District 127.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Grayslake Community High School District 127, selected county subdivisions in Grayslake Community High School District 127, and entities that contain Grayslake Community High School District 127
0%5%10%15%20%25%Count#Avon TownshipWarren TownshipWarrenGrayslake Community High School District 127Grayslake 127Lake Villa TownshipLk VillaLake CountyLakeGrant TownshipGrantChicago, Naperville, and Elgin Metro AreaChicago AreaFremont TownshipFremontIllinoisMidwestUnited States of AmericaUnited StatesEast North Central28.335007%28.335007%28.3%18,33718.3k126.817971%26.817971%26.8%17,31117.3k226.668923%26.668923%26.7%11,81711.8k26.316963%26.316963%26.3%10,62610.6k325.491471%25.491471%25.5%179,177179k24.778958%24.778958%24.8%6,670423.818290%23.818290%23.8%2,269,5012.27M23.467321%23.467321%23.5%7,648523.270328%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%10,741,74210.7M

Age Cohorts by Unified School District in Illinois

There are 853 secondary school districts in Illinois. This section compares Grayslake Community High School District 127 to the 50 most populous secondary school districts in Illinois and to those entities that contain or substantially overlap with Grayslake Community High School District 127. The least populous of the compared secondary school districts has a population of 66,026.

Children by Unified School District#50

Percentage of population aged 0 to 17 (%):
Scope: population of Grayslake Community High School District 127, selected other unified school districts in Illinois, and entities that contain Grayslake Community High School District 127
0%10%20%30%Count#Cicero School District 99Cicero 99Plainfield School District 202Plainfield 202Oswego Community Unit School District 308Oswego 308Aurora East Unit School District 131Aurora E 131J. Sterling Morton High School District 201J. Sterling Morton …Indian Prairie Community Unit School District 204Indian Prairie 204Waukegan Community Unit School District 60Waukegan 60Joliet Public School District 86Joliet 86Community Unit School District 300300Warren Township High School District 121Warren Twp 121Valley View Community Unit School District 365UVly Vw 365UGrayslake Community High School District 127Grayslake 127Joliet Township High School District 204Joliet Twp 204St. Charles Community Unit School District 303St. Charles 303Aurora West Unit School District 129Aurora W 129Lincoln Way Community High School District 210Lincoln Wy 210School District U-46U-46Lyons Township High School District 204Lyons Twp 204Lake CountyLakeBremen Community High School District 228Bremen 228Hinsdale Township High School District 86Hinsdale Twp 86Community High School District 155155Thornton Township High School District 205Thornton Twp 205Northfield Township High School District 225Northfield Twp 225Naperville Community Unit District 203Naperville 203Rockford School District 205Rockford 205Chicago, Naperville, and Elgin Metro AreaChicago AreaCommunity Unit School District 200200Peoria School District 150Peoria 150Palatine Community Consolidated School District 15Palatine 15IllinoisProviso Township High School District 209Proviso Twp 209MidwestUnited States of AmericaUnited StatesTownship High School District 211Township 211East North CentralGlenbard Township High School District 87Glenbard Twp 87Community Consolidated School District 5959Wheeling Community Consolidated School District 21Wheeling 21DuPage High School District 88DuPage 88Schaumburg Community Consolidated School District 54Schaumburg 54Township High School District 214Township 214Decatur School District 61Decatur 61Springfield School District 186Springfield 186Rich Township High School District 227Rich Twp 227Lockport Township High School District 205Lockport Twp 205Community High School District 218218McLean County Unit School District 5McLean Co 5Chicago Public School District 299Chicago 299Community High School District 9999Belleville Township High School District 201Belleville Twp 201Consolidated High School District 230230Maine Township High School District 207Maine Twp 207Evanston Community Consolidated School District 65Evanston 65Evanston Township High School District 202Evanston Twp 202Niles Township Community High School District 219Niles Twp 219Champaign Community Unit School District 4Champaign 431.658172%31.658172%31.7%26,58426.6k131.061699%31.061699%31.1%37,89937.9k230.790386%30.790386%30.8%24,51924.5k330.762261%30.762261%30.8%26,82126.8k428.654259%28.654259%28.7%45,46645.5k528.230737%28.230737%28.2%36,29436.3k627.892458%27.892458%27.9%23,18723.2k727.198854%27.198854%27.2%22,79422.8k826.966922%26.966922%27.0%30,77630.8k926.795132%26.795132%26.8%18,34118.3k1026.726733%26.726733%26.7%25,21425.2k1126.668923%26.668923%26.7%11,81711.8k26.344368%26.344368%26.3%34,10734.1k1226.317696%26.317696%26.3%18,16018.2k1326.062270%26.062270%26.1%19,46219.5k1425.997072%25.997072%26.0%27,70327.7k1525.825034%25.825034%25.8%60,52260.5k1625.810159%25.810159%25.8%17,96818.0k1725.491471%25.491471%25.5%179,177179k24.778986%24.778986%24.8%23,40423.4k1824.601499%24.601499%24.6%18,64418.6k1924.579865%24.579865%24.6%23,59223.6k2024.537853%24.537853%24.5%28,11428.1k2124.325402%24.325402%24.3%21,34721.3k2224.133104%24.133104%24.1%23,62123.6k2324.080280%24.080280%24.1%45,62945.6k2423.818290%23.818290%23.8%2,269,5012.27M23.818258%23.818258%23.8%18,83018.8k2523.760261%23.760261%23.8%23,90923.9k2623.647057%23.647057%23.6%28,30628.3k2723.270328%23.270328%23.3%2,990,6292.99M23.238908%23.238908%23.2%29,41029.4k2823.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.035295%23.035295%23.0%54,69854.7k2923.005234%23.005234%23.0%10,741,74210.7M22.861840%22.861840%22.9%37,82437.8k3022.860691%22.860691%22.9%15,09415.1k3122.660697%22.660697%22.7%15,28615.3k3222.501745%22.501745%22.5%18,70318.7k3322.353134%22.353134%22.4%30,01430.0k3422.270597%22.270597%22.3%56,31956.3k3522.247069%22.247069%22.2%15,52015.5k3622.244835%22.244835%22.2%25,14025.1k3722.222222%22.222222%22.2%15,44215.4k3822.201031%22.201031%22.2%16,87916.9k3922.142286%22.142286%22.1%26,86926.9k4021.931758%21.931758%21.9%21,49421.5k4121.913773%21.913773%21.9%594,733595k4221.270159%21.270159%21.3%23,34423.3k4321.103504%21.103504%21.1%22,53222.5k4420.812407%20.812407%20.8%32,90432.9k4520.779958%20.779958%20.8%30,38330.4k4620.534870%20.534870%20.5%16,93116.9k4720.534870%20.534870%20.5%16,93116.9k4820.186771%20.186771%20.2%19,56319.6k4917.287672%17.287672%17.3%16,92116.9k50