Age and Sex in Tract 217851, St. Louis County, Missouri (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in St. Louis County.
Scope: population of St. Louis County, Tract 217851, and other tracts in St. Louis County
Tract 217851
St. Louis County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4852.715%2.71%882.811%2.81%1053.354%3.35%2417.697%7.70%892.843%2.84%521.661%1.66%1264.024%4.02%1494.759%4.76%33310.636%10.6%1956.228%6.23%2026.452%6.45%1554.950%4.95%1785.685%5.69%1314.184%4.18%1474.695%4.69%892.843%2.84%270.862%0.86%130.415%0.42%310.990%0.99%1223.897%3.90%2327.410%7.41%1484.727%4.73%1936.164%6.16%
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 St. Louis County and Tract 217851
Female Male
St. Louis County
Tract 217851
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.265268%-0.055006%-0.189522%-0.078459%-0.320274%0.32%0.265268%0.189522%0.265268%0.27%66021.080%21.1%-0.712871%-0.056212%-0.634817%-0.083069%-0.769083%0.77%0.712871%0.634817%0.712871%0.71%1,16037.049%37.0%-0.436495%-0.094042%-0.592424%-0.056113%-0.530537%0.53%0.436495%0.592424%0.436495%0.44%54517.407%17.4%-0.103801%-0.586646%-0.103801%0.10%0.103801%0.359310%0.586646%0.062440%0.463111%0.46%712.268%2.27%-0.457788%-0.609614%-0.457788%0.46%0.457788%0.317612%0.609614%0.027002%0.775400%0.78%69522.197%22.2%
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 St. Louis County and Tract 217851
Female Male
St. Louis County
Tract 217851
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.069866%-0.029943%-0.053714%-0.056687%-0.099808%0.10%0.069866%0.053714%0.069866%0.07%852.715%2.71%-0.261897%-0.038326%-0.171644%-0.104082%-0.300224%0.30%0.261897%0.171644%0.261897%0.26%882.811%2.81%-0.268285%-0.134142%-0.235228%-0.087031%-0.402427%0.40%0.268285%0.235228%0.268285%0.27%1053.354%3.35%-0.606835%-0.325775%-0.330795%-0.087131%-0.932609%0.93%0.606835%0.330795%0.606835%0.61%2417.697%7.70%-0.457788%-0.031939%-0.421231%-0.106674%-0.489726%0.49%0.457788%0.421231%0.457788%0.46%892.843%2.84%-0.143724%-0.505667%-0.103142%-0.143724%0.14%0.143724%0.542958%0.505667%0.686682%0.69%521.661%1.66%-0.521665%-0.298094%-0.570747%-0.119999%-0.819759%0.82%0.521665%0.570747%0.521665%0.52%1264.024%4.02%-0.958160%-0.463111%-0.650236%-0.067012%-1.421271%1.42%0.958160%0.650236%0.958160%0.96%1494.759%4.76%-0.907058%-0.694931%-0.086032%-0.907058%0.91%0.907058%0.312999%0.694931%1.220057%1.22%33310.636%10.6%-0.587672%-0.070265%-0.701027%-0.090769%-0.657937%0.66%0.587672%0.701027%0.587672%0.59%1956.228%6.23%-0.491856%-0.306611%-0.610438%-0.078416%-0.798467%0.80%0.491856%0.610438%0.491856%0.49%2026.452%6.45%-0.421591%-0.565144%-0.061326%-0.421591%0.42%0.421591%0.146918%0.565144%0.568508%0.57%1554.950%4.95%-0.421591%-0.293836%-0.542296%-0.072399%-0.715426%0.72%0.421591%0.542296%0.421591%0.42%1785.685%5.69%-0.255509%-0.325775%-0.605921%-0.049132%-0.581284%0.58%0.255509%0.605921%0.255509%0.26%1314.184%4.18%-0.357713%-0.614456%-0.037339%-0.357713%0.36%0.357713%0.223571%0.614456%0.581284%0.58%1474.695%4.69%-0.425849%-0.616755%-0.071893%-0.425849%0.43%0.425849%0.095816%0.616755%0.521665%0.52%892.843%2.84%-0.000000%-0.570481%0.000000%0.00%0.000000%0.862344%0.570481%0.059567%0.862344%0.86%270.862%0.86%-0.000000%-0.415203%-0.545694%-0.415203%0.42%0.000000%0.545694%0.114136%0.000000%0.00%130.415%0.42%-0.000000%-0.615205%0.000000%0.00%0.000000%0.495050%0.615205%0.038029%0.495050%0.50%310.990%0.99%-0.425849%-0.447141%-0.666294%-0.872991%0.87%0.425849%0.666294%0.031949%0.425849%0.43%1223.897%3.90%-0.472692%-0.634565%-0.472692%0.47%0.472692%0.536570%0.634565%0.022567%1.009262%1.01%2327.410%7.41%-0.376876%-0.591169%-0.376876%0.38%0.376876%0.191632%0.591169%0.028384%0.568508%0.57%1484.727%4.73%-0.274673%-0.569101%-0.274673%0.27%0.274673%0.683488%0.569101%0.027085%0.958160%0.96%1936.164%6.16%
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 St. Louis County and Tract 217851
More Females More Males
St. Louis County
Tract 217851
1,000%500%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242015-1710-145-90-4-42.857143%-105.535527%-42.857143%42.9%0.7000.7058.824%58.8%41.176%41.2%-14.634146%-60.638174%-14.634146%14.6%0.8720.8753.409%53.4%46.591%46.6%-50.000000%-36.998640%-50.000000%50.0%0.6670.6760.000%60.0%40.000%40.0%-53.684211%-26.339960%-53.684211%53.7%0.6510.6560.581%60.6%39.419%39.4%-6.976744%-25.324264%-6.976744%7.0%0.9350.9351.685%51.7%48.315%48.3%-20.397272%377.777778%377.777778%377.8%4.7784.7817.308%17.3%82.692%82.7%-57.142857%-21.024982%-57.142857%57.1%0.6360.6461.111%61.1%38.889%38.9%-48.333333%-10.305872%-48.333333%48.3%0.6740.6759.732%59.7%40.268%40.3%-12.379911%34.507042%34.507042%34.5%1.3451.3542.643%42.6%57.357%57.4%-11.956522%-12.948020%-11.956522%12.0%0.8930.8952.821%52.8%47.179%47.2%-62.337662%-12.845869%-62.337662%62.3%0.6160.6261.881%61.9%38.119%38.1%-10.851342%34.848485%34.848485%34.8%1.3481.3542.581%42.6%57.419%57.4%-69.696970%-13.350534%-69.696970%69.7%0.5890.5962.921%62.9%37.079%37.1%-127.500000%-8.108732%-127.500000%127.5%0.4400.4469.466%69.5%30.534%30.5%-6.076773%62.500000%62.500000%62.5%1.6251.6338.095%38.1%61.905%61.9%-11.656674%22.500000%22.500000%22.5%1.2251.2344.944%44.9%55.056%55.1%-1,000.000000%-1,000.000000%> 1000%20.915751%0.0000100.000%100%0.000%0%-105.000000%-105.000000%105.0%4.795000%0.4880.4967.213%67.2%32.787%32.8%113.513514%3.556354%113.513514%113.5%2.1352.1431.897%31.9%68.103%68.1%50.847458%4.801352%50.847458%50.8%1.5081.5139.865%39.9%60.135%60.1%248.837209%4.759229%248.837209%248.8%3.4883.4922.280%22.3%77.720%77.7%
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 217851

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
21.29%21.72%22.15%22.58%23.00%23.44%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
0.98%1.43%1.87%2.32%2.76%3.21%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
6.4%6.9%7.5%8.0%8.5%9.1%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
7.5%8.6%9.7%10.9%12.0%13.1%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
8.4%9.5%10.5%11.5%12.5%13.6%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
14.9%15.6%16.3%16.9%17.6%18.3%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
12.72%12.99%13.26%13.52%13.79%14.06%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
10.61%10.82%11.03%11.23%11.44%11.65%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
4.30%4.73%5.15%5.57%5.99%6.42%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 217851

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%1.8%3.6%5.5%7.3%9.1%

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%15%30%45%60%75%

40s Age Cohorts by Block#18

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

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%10%20%30%40%50%

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%9%18%27%36%45%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0%14%27%41%55%69%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in St. Louis County

There are 199 tracts in St. Louis County. This section compares Tract 217851 to the 50 most populous tracts in St. Louis County and to those entities that contain or substantially overlap with Tract 217851. The least populous of the compared tracts has a population of 6,326.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 217851, selected other tracts in St. Louis County, and entities that contain Tract 217851
0%10%20%30%40%Count#210200Tract 210200210100Tract 210100210702Tract 210702221627Tract 221627221626Tract 221626212001Tract 212001211331Tract 211331221503Tract 221503213300Tract 213300218900Tract 218900221421Tract 221421221625Tract 221625211301Tract 211301217600Tract 217600217931Tract 217931221422Tract 221422211101Tract 211101211000Tract 211000210804Tract 210804West North Central217923Tract 217923MidwestUnited States of AmericaUnited StatesMissouriSt. Louis Metro AreaSt. Louis217802Tract 217802220444Tract 220444St. Louis CountySt. Louis217851Tract 217851217702Tract 217702220100Tract 220100Chesterfield218011Tract 218011215202Tract 215202221301Tract 221301214700Tract 214700220432Tract 220432217842Tract 217842218003Tract 218003220501Tract 220501210600Tract 210600219800Tract 219800ZIP Code 63017ZIP 63017212200Tract 212200215142Tract 215142213202Tract 213202210912Tract 210912220502Tract 220502219500Tract 219500215800Tract 215800216200Tract 216200215201Tract 215201221628Tract 221628215232Tract 215232219600Tract 219600220601Tract 220601221302Tract 221302220431Tract 220431216300Tract 21630040.206342%40.206342%40.2%2,650135.535884%35.535884%35.5%2,248231.308481%31.308481%31.3%2,108330.740157%30.740157%30.7%1,952429.964381%29.964381%30.0%2,019528.610039%28.610039%28.6%2,223627.380410%27.380410%27.4%1,803726.440480%26.440480%26.4%1,808826.185219%26.185219%26.2%2,016925.740629%25.740629%25.7%1,7031025.560474%25.560474%25.6%1,7901124.949842%24.949842%24.9%1,7411224.916591%24.916591%24.9%1,6431324.694412%24.694412%24.7%1,6971424.559342%24.559342%24.6%1,6721524.469802%24.469802%24.5%2,1231624.452667%24.452667%24.5%1,5861724.350365%24.350365%24.4%1,6681823.805701%23.805701%23.8%2,3721923.689691%23.689691%23.7%4,971,0164.97M23.577236%23.577236%23.6%1,6822023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.023174%23.023174%23.0%1,395,1241.40M22.816573%22.816573%22.8%639,651640k22.643052%22.643052%22.6%1,6622122.518130%22.518130%22.5%1,8012222.432138%22.432138%22.4%224,447224k22.197381%22.197381%22.2%69521.755677%21.755677%21.8%1,7152321.731858%21.731858%21.7%1,6892421.669426%21.669426%21.7%10,34010.3k21.556721%21.556721%21.6%1,5622521.368294%21.368294%21.4%1,4182621.015106%21.015106%21.0%1,7392720.680012%20.680012%20.7%1,4052820.577837%20.577837%20.6%1,6882920.558484%20.558484%20.6%1,4433020.288448%20.288448%20.3%1,4633120.236269%20.236269%20.2%1,3193220.149254%20.149254%20.1%1,3503320.090978%20.090978%20.1%1,5903420.059621%20.059621%20.1%8,34419.460165%19.460165%19.5%1,3413519.331984%19.331984%19.3%1,3373619.078086%19.078086%19.1%1,3123718.992428%18.992428%19.0%1,2293818.979290%18.979290%19.0%1,2833918.902713%18.902713%18.9%1,2614018.574086%18.574086%18.6%1,4984118.484699%18.484699%18.5%1,4984217.654398%17.654398%17.7%1,1324317.488165%17.488165%17.5%1,2564417.189854%17.189854%17.2%1,3694517.006699%17.006699%17.0%1,1174616.979135%16.979135%17.0%1,1234716.741168%16.741168%16.7%1,1614816.579841%16.579841%16.6%1,4644911.134612%11.134612%11.1%73750
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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More Maps to Explore

State:
Missouri
County:
St. Louis
Metro Area:
St. Louis Area
City:
Chesterfield
Townships:
Chesterfield, Lafayette
ZIP Code:
63017
Unified School Districts:
Parkway C-2, Rockwood R-VI
Congressional District:
MO-2
State Senate Districts:
MO-15, MO-26
State House Districts:
MO-100, MO-101
Block Groups:
Block Group 217851-1, Block Group 217851-2
Neighboring Tracts:
Tract 217841, Tract 217852, Tract 221628, Tract 221629