Age and Sex in Tract 001400, Knox 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 Knox County.
Scope: population of Knox County, Tract 001400, and other tracts in Knox County
Tract 001400
Knox County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4120.737%0.74%925.648%5.65%633.867%3.87%1016.200%6.20%734.481%4.48%523.192%3.19%774.727%4.73%452.762%2.76%1096.691%6.69%17110.497%10.5%1559.515%9.52%1287.858%7.86%1177.182%7.18%382.333%2.33%704.297%4.30%40.246%0.25%00.000%0%100.614%0.61%191.166%1.17%412.517%2.52%1378.410%8.41%794.850%4.85%362.210%2.21%
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 Knox County and Tract 001400
Female Male
Knox County
Tract 001400
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.283064%-0.238638%-0.066664%-0.283064%0.28%0.283064%0.104017%0.238638%0.387081%0.39%39324.125%24.1%-0.827502%-0.636497%-0.827502%0.83%0.827502%0.027010%0.636497%0.033931%0.854512%0.85%68542.050%42.1%-0.344451%-0.092081%-0.543404%-0.436532%0.44%0.344451%0.543404%0.109175%0.344451%0.34%22914.058%14.1%-0.153468%-0.138122%-0.756009%-0.066181%-0.291590%0.29%0.153468%0.756009%0.153468%0.15%291.780%1.78%-0.429711%-0.524403%-0.429711%0.43%0.429711%0.139827%0.524403%0.057003%0.569538%0.57%29317.986%18.0%
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 Knox County and Tract 001400
Female Male
Knox County
Tract 001400
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.023020%-0.051327%-0.071374%-0.023020%0.02%0.023020%0.000000%0.051327%0.023020%0.02%120.737%0.74%-0.319214%-0.251584%-0.065698%-0.319214%0.32%0.319214%0.491099%0.251584%0.810313%0.81%925.648%5.65%-0.306937%-0.159607%-0.317282%-0.045216%-0.466544%0.47%0.306937%0.317282%0.306937%0.31%633.867%3.87%-0.552486%-0.135052%-0.406554%-0.100479%-0.687538%0.69%0.552486%0.406554%0.552486%0.55%1016.200%6.20%-0.347862%-0.532025%-0.347862%0.35%0.347862%0.798036%0.532025%0.004509%1.145897%1.15%734.481%4.48%-0.705955%-0.641521%-0.107242%-0.705955%0.71%0.705955%0.184162%0.641521%0.890117%0.89%523.192%3.19%-0.736648%-0.102312%-0.631216%-0.064410%-0.838961%0.84%0.736648%0.631216%0.736648%0.74%774.727%4.73%-0.583180%-0.214856%-0.692727%-0.798036%0.80%0.583180%0.692727%0.065698%0.583180%0.58%452.762%2.76%-0.626151%-0.085942%-0.731566%-0.031303%-0.712093%0.71%0.626151%0.731566%0.626151%0.63%1096.691%6.69%-0.847145%-0.679394%-0.010434%-0.847145%0.85%0.847145%0.405157%0.679394%1.252302%1.25%17110.497%10.5%-0.933088%-0.594760%-0.933088%0.93%0.933088%0.036832%0.594760%0.057582%0.969920%0.97%1559.515%9.52%-0.748926%-0.073665%-0.440563%-0.822591%0.82%0.748926%0.440563%0.166177%0.748926%0.75%1287.858%7.86%-0.662983%-0.598238%-0.662983%0.66%0.662983%0.110497%0.598238%0.034781%0.773481%0.77%1177.182%7.18%-0.208717%-0.049110%-0.531380%-0.257827%0.26%0.208717%0.531380%0.096615%0.208717%0.21%382.333%2.33%-0.257827%-0.343769%-0.475730%-0.601596%0.60%0.257827%0.475730%0.142603%0.257827%0.26%704.297%4.30%-0.000000%-0.081850%-0.584841%-0.081850%0.08%0.000000%0.584841%0.198382%0.000000%0.00%40.246%0.25%-0.000000%-0.840547%0.000000%0.00%0.000000%0.000000%0.840547%0.245401%0.000000%0.00%00.000%0%-0.000000%-0.613874%-0.492735%-0.423172%-0.613874%0.61%0.000000%0.492735%0.000000%0.00%100.614%0.61%-0.276243%-0.722677%-0.043477%-0.276243%0.28%0.276243%0.030694%0.722677%0.306937%0.31%191.166%1.17%-0.388787%-0.503684%-0.388787%0.39%0.388787%0.061387%0.503684%0.157160%0.450174%0.45%412.517%2.52%-0.675261%-0.621425%-0.001159%-0.675261%0.68%0.675261%0.331492%0.621425%1.006753%1.01%1378.410%8.41%-0.441989%-0.085942%-0.481914%-0.527931%0.53%0.441989%0.481914%0.043283%0.441989%0.44%794.850%4.85%-0.110497%-0.481141%-0.110497%0.11%0.110497%0.220994%0.481141%0.068790%0.331492%0.33%362.210%2.21%
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 Knox County and Tract 001400
More Females More Males
Knox County
Tract 001400
1,000%500%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242018-1915-1710-145-90-40.000000%-139.058824%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-26.113671%153.846154%153.846154%153.8%2.5382.5428.261%28.3%71.739%71.7%-52.000000%-14.250914%-52.000000%52.0%0.6580.6660.317%60.3%39.683%39.7%-24.444444%-24.714829%-24.444444%24.4%0.8040.8055.446%55.4%44.554%44.6%229.411765%0.847458%229.411765%229.4%3.2943.2923.288%23.3%76.712%76.7%-16.716867%26.086957%26.086957%26.1%1.2611.2644.231%44.2%55.769%55.8%-13.888889%-10.204082%-13.888889%13.9%0.8780.8853.247%53.2%46.753%46.8%-36.842105%-36.842105%36.8%9.483961%0.7310.7357.778%57.8%42.222%42.2%-13.725490%-4.278922%-13.725490%13.7%0.8790.8853.211%53.2%46.789%46.8%-1.535836%47.826087%47.826087%47.8%1.4781.4840.351%40.4%59.649%59.6%3.947368%9.681611%3.947368%3.9%1.0391.0449.032%49.0%50.968%51.0%-9.836066%-9.836066%9.8%37.719298%0.9100.9152.344%52.3%47.656%47.7%16.666667%5.813953%16.666667%16.7%1.1671.1746.154%46.2%53.846%53.8%-23.529412%-23.529412%23.5%18.181818%0.8100.8155.263%55.3%44.737%44.7%-133.333333%-133.333333%133.3%29.975630%0.4290.4370.000%70.0%30.000%30.0%-1,000.000000%-1,000.000000%> 1000%33.920705%0.0000100.000%100%0.000%0%-1,000.000000%-85.882353%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-6.016043%11.111111%11.111111%11.1%1.1111.1147.368%47.4%52.632%52.6%15.789474%31.202046%15.789474%15.8%1.1581.1646.341%46.3%53.659%53.7%-0.186567%49.090909%49.090909%49.1%1.4911.4940.146%40.1%59.854%59.9%-19.444444%-19.444444%19.4%8.981556%0.8370.8454.430%54.4%45.570%45.6%200.000000%14.297189%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%
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 001400

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
13.5%15.6%17.5%19.5%21.5%23.5%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
1.10%1.41%1.71%2.02%2.32%2.63%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
1.6%2.7%3.7%4.8%5.8%6.9%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
6.1%7.7%9.2%10.7%12.2%13.7%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
15.6%16.4%17.2%18.0%18.7%19.5%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
13.1%14.6%16.0%17.5%19.0%20.5%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
9.8%11.7%13.7%15.6%17.5%19.5%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
8.7%9.3%9.9%10.5%11.1%11.8%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
4.4%5.1%5.8%6.5%7.2%8.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 001400

Children Age Cohorts by Block#14

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

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0%10%20%30%40%50%

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 (%):
0%10%20%30%40%50%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%20%40%60%80%100%

50s Age Cohorts by Block#19

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

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#21

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

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Knox County

There are 16 tracts in Knox County. This section compares Tract 001400 to all of the tracts in Knox County and to those entities that contain or substantially overlap with Tract 001400.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 001400, selected other tracts in Knox County, and entities that contain Tract 001400
0%10%20%Count#001100Tract 001100001000Tract 001000000100Tract 000100000700Tract 000700000900Tract 000900IllinoisMidwestUnited States of AmericaUnited StatesEast North Central000600Tract 000600001300Tract 001300001600Tract 001600001500Tract 001500Galesburg Metro AreaGalesburgKnox CountyKnox001200Tract 001200001400Tract 001400000200Tract 000200000400Tract 000400000300Tract 000300000500Tract 000500000800Tract 00080028.331971%28.331971%28.3%693127.187206%27.187206%27.2%1,156225.024186%25.024186%25.0%776324.604651%24.604651%24.6%529424.001717%24.001717%24.0%559523.270328%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%10,741,74210.7M22.567760%22.567760%22.6%791622.475484%22.475484%22.5%848722.039574%22.039574%22.0%724820.435003%20.435003%20.4%808919.904545%19.904545%19.9%10,30110.3k19.904545%19.904545%19.9%10,30110.3k18.322023%18.322023%18.3%2971017.986495%17.986495%18.0%2931116.642282%16.642282%16.6%4551216.619287%16.619287%16.6%7601315.863177%15.863177%15.9%6911413.326905%13.326905%13.3%691158.044771%8.044771%8.0%23016
Count number of children
# rank of tract out of 16 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

Demographics

Income

Education

More Maps to Explore

State:
Illinois
County:
Knox
Metro Area:
Galesburg Area
City:
Galesburg
Townships:
Cedar, Chestnut, Galesburg, Galesburg City, Haw Creek, Indian Point, Knox, Maquon, Orange
Village:
London Mills
ZIP Codes:
61401, 61410, 61436, 61448, 61458, 61474, 61544
Unified School Districts:
Abingdon-Avon 276, Galesburg 205, Knoxville 202, Spoon River Valley 4
Congressional District:
IL-17
State Senate Districts:
IL-37, IL-47
State House Districts:
IL-74, IL-93
Block Groups:
Block Group 001400-1, Block Group 001400-2
Neighboring Tracts:
Tract 000900, Tract 001000, Tract 001100, Tract 001200, Tract 001300, Tract 001500, Tract 001600, Tract 870300, Tract 953000