Age and Sex in Tract 751904, Frederick County, Maryland (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Frederick County.
Scope: population of Frederick County, Tract 751904, and other tracts in Frederick County
Tract 751904
Frederick County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4100.306%0.31%361.103%1.10%1404.288%4.29%782.389%2.39%882.695%2.70%240.735%0.74%1705.207%5.21%742.266%2.27%2286.983%6.98%32710.015%10.0%2999.158%9.16%2908.882%8.88%1935.911%5.91%872.665%2.66%1253.828%3.83%651.991%1.99%491.501%1.50%411.256%1.26%1023.124%3.12%2367.228%7.23%3159.648%9.65%2006.126%6.13%882.695%2.70%
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 Frederick County and Tract 751904
Female Male
Frederick County
Tract 751904
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.143781%-0.157894%-0.041313%-0.143781%0.14%0.143781%0.032329%0.157894%0.176110%0.18%37611.516%11.5%-0.829403%-0.041654%-0.715257%-0.014885%-0.871057%0.87%0.829403%0.715257%0.829403%0.83%1,38842.511%42.5%-0.357325%-0.599561%-0.022978%-0.357325%0.36%0.357325%0.085077%0.599561%0.442403%0.44%47014.395%14.4%-0.612557%-0.245023%-0.583143%-0.857580%0.86%0.612557%0.583143%0.087179%0.612557%0.61%1925.881%5.88%-0.697635%-0.651040%-0.697635%0.70%0.697635%0.032329%0.651040%0.031125%0.729964%0.73%83925.697%25.7%
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 Frederick County and Tract 751904
Female Male
Frederick County
Tract 751904
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.005743%-0.035400%-0.039302%-0.005743%0.01%0.005743%0.007657%0.035400%0.013400%0.01%100.306%0.31%-0.079632%-0.112624%-0.060132%-0.079632%0.08%0.079632%0.061256%0.112624%0.140888%0.14%361.103%1.10%-0.398162%-0.061256%-0.190089%-0.045756%-0.459418%0.46%0.398162%0.190089%0.398162%0.40%1404.288%4.29%-0.214395%-0.271990%-0.042717%-0.214395%0.21%0.214395%0.049005%0.271990%0.263400%0.26%782.389%2.39%-0.285860%-0.420594%-0.001506%-0.285860%0.29%0.285860%0.326697%0.420594%0.612557%0.61%882.695%2.70%-0.137825%-0.091884%-0.491241%-0.055449%-0.229709%0.23%0.137825%0.491241%0.137825%0.14%240.735%0.74%-0.581930%-0.571720%-0.536011%-1.153650%1.15%0.581930%0.536011%0.006572%0.581930%0.58%1705.207%5.21%-0.275651%-0.583862%-0.006572%-0.275651%0.28%0.275651%0.581930%0.583862%0.857580%0.86%742.266%2.27%-0.526799%-0.694474%-0.047070%-0.526799%0.53%0.526799%0.343032%0.694474%0.869832%0.87%2286.983%6.98%-0.710567%-0.581930%-0.816462%-0.012815%-1.292496%1.29%0.710567%0.816462%0.710567%0.71%32710.015%10.0%-0.882083%-0.775307%-0.026369%-0.882083%0.88%0.882083%0.067381%0.775307%0.949464%0.95%2999.158%9.16%-0.851455%-0.720432%-0.851455%0.85%0.851455%0.073507%0.720432%0.010515%0.924962%0.92%2908.882%8.88%-0.539051%-0.570267%-0.049124%-0.539051%0.54%0.539051%0.104135%0.570267%0.643185%0.64%1935.911%5.91%-0.220521%-0.091884%-0.615859%-0.021112%-0.312404%0.31%0.220521%0.615859%0.220521%0.22%872.665%2.66%-0.361409%-0.593350%-0.361409%0.36%0.361409%0.042879%0.593350%0.008954%0.404288%0.40%1253.828%3.83%-0.122511%-0.616653%-0.035734%-0.122511%0.12%0.122511%0.418581%0.616653%0.541092%0.54%651.991%1.99%-0.306279%-0.888208%-0.496170%-1.194487%1.19%0.306279%0.496170%0.144169%0.306279%0.31%491.501%1.50%-0.612557%-0.608301%-0.612557%0.61%0.612557%0.030628%0.608301%0.011501%0.643185%0.64%411.256%1.26%-0.750383%-0.061256%-0.614051%-0.811639%0.81%0.750383%0.614051%0.096523%0.750383%0.75%1023.124%3.12%-0.959673%-0.714682%-0.959673%0.96%0.959673%0.490046%0.714682%0.034913%1.449719%1.45%2367.228%7.23%-0.906585%-0.116386%-0.711478%-1.022971%1.02%0.906585%0.711478%0.044688%0.906585%0.91%3159.648%9.65%-0.569678%-0.618898%-0.569678%0.57%0.569678%0.085758%0.618898%0.026205%0.655436%0.66%2006.126%6.13%-0.196018%-0.147014%-0.584560%-0.343032%0.34%0.196018%0.584560%0.020208%0.196018%0.20%882.695%2.70%
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 Frederick County and Tract 751904
More Females More Males
Frederick County
Tract 751904
200%0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-111.022480%133.333333%133.333333%133.3%2.3332.3330.000%30.0%70.000%70.0%-53.391685%76.923077%76.923077%76.9%1.7691.7736.111%36.1%63.889%63.9%-15.384615%-24.070873%-15.384615%15.4%0.8670.8753.571%53.6%46.429%46.4%-15.705225%22.857143%22.857143%22.9%1.2291.2344.872%44.9%55.128%55.1%-0.358073%114.285714%114.285714%114.3%2.1432.1431.818%31.8%68.182%68.2%-66.666667%-11.287625%-66.666667%66.7%0.6000.6062.500%62.5%37.500%37.5%-98.245614%-98.245614%98.2%1.226054%0.5040.5066.471%66.5%33.529%33.5%-1.125572%211.111111%211.111111%211.1%3.1113.1124.324%24.3%75.676%75.7%-6.777857%65.116279%65.116279%65.1%1.6511.6537.719%37.7%62.281%62.3%-81.896552%-1.569574%-81.896552%81.9%0.5500.5564.526%64.5%35.474%35.5%-3.401144%7.638889%7.638889%7.6%1.0761.0848.161%48.2%51.839%51.8%8.633094%1.459521%8.633094%8.6%1.0861.0947.931%47.9%52.069%52.1%-8.614232%19.318182%19.318182%19.3%1.1931.1945.596%45.6%54.404%54.4%-41.666667%-3.428038%-41.666667%41.7%0.7060.7158.621%58.6%41.379%41.4%11.864407%1.509068%11.864407%11.9%1.1191.1247.200%47.2%52.800%52.8%-5.794849%341.666667%341.666667%341.7%4.4174.4218.462%18.5%81.538%81.5%-290.000000%-290.000000%290.0%29.056291%0.2560.2679.592%79.6%20.408%20.4%5.000000%1.890614%5.000000%5.0%1.0501.0548.780%48.8%51.220%51.2%-8.163265%-8.163265%8.2%15.719064%0.9250.9251.961%52.0%48.039%48.0%51.063830%4.885057%51.063830%51.1%1.5111.5139.831%39.8%60.169%60.2%-12.837838%-12.837838%12.8%6.281030%0.8860.8953.016%53.0%46.984%47.0%15.053763%4.234139%15.053763%15.1%1.1511.1546.500%46.5%53.500%53.5%-75.000000%-75.000000%75.0%3.456998%0.5710.5763.636%63.6%36.364%36.4%
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 751904

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
20.0%22.8%25.6%28.4%31.2%34.0%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
4.6%5.3%5.9%6.4%7.0%7.7%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
2.4%3.6%4.7%5.9%7.0%8.1%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
4.6%6.0%7.3%8.6%9.9%11.3%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
15.2%16.6%18.0%19.4%20.7%22.1%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
15.2%16.1%17.0%17.8%18.7%19.6%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
6.3%7.9%9.4%11.0%12.5%14.1%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
2.5%3.9%5.3%6.7%8.1%9.5%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
0.75%0.97%1.20%1.42%1.64%1.86%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 751904

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%9%18%27%36%46%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0%5%10%16%21%27%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%7%13%20%27%34%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
0%7%13%20%27%34%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%7%13%20%27%34%

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%8%16%23%31%39%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0.0%4.0%8.0%12.0%16.0%20.0%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Frederick County

There are 61 tracts in Frederick County. This section compares Tract 751904 to the 50 most populous tracts in Frederick County and to those entities that contain or substantially overlap with Tract 751904. The least populous of the compared tracts has a population of 2,812.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 751904, selected other tracts in Frederick County, and entities that contain Tract 751904
0%10%20%30%Count#752202Tract 752202750505Tract 750505752204Tract 752204751801Tract 751801751902Tract 751902775600Tract 775600752301Tract 752301775302Tract 775302750503Tract 750503751003Tract 751003750506Tract 750506752303Tract 752303752603Tract 752603753002Tract 753002751901Tract 751901750701Tract 750701752001Tract 752001752302Tract 752302751202Tract 751202751904Tract 751904740200Tract 740200773500Tract 773500751201Tract 751201752601Tract 752601Frederick County Public SchoolsFrederick CoFrederick CountyFrederick752101Tract 752101751802Tract 751802SouthWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited States751903Tract 751903Maryland751002Tract 751002South Atlantic750803Tract 750803753001Tract 753001775400Tract 775400752900Tract 752900752802Tract 752802752102Tract 752102751702Tract 751702767600Tract 767600751600Tract 751600751301Tract 751301752602Tract 752602751004Tract 751004752501Tract 752501767500Tract 767500751302Tract 751302750504Tract 750504750802Tract 750802766800Tract 766800770700Tract 770700765100Tract 765100750702Tract 750702750801Tract 75080136.656963%36.656963%36.7%1,511136.364847%36.364847%36.4%2,731233.948189%33.948189%33.9%2,503331.506258%31.506258%31.5%1,460431.371270%31.371270%31.4%1,924530.936540%30.936540%30.9%1,209630.708995%30.708995%30.7%1,451729.748603%29.748603%29.7%1,278829.431487%29.431487%29.4%2,019928.248200%28.248200%28.2%1,6481028.204540%28.204540%28.2%1,2301128.033473%28.033473%28.0%9381227.441739%27.441739%27.4%1,0481327.141418%27.141418%27.1%8081427.111775%27.111775%27.1%1,2711527.056237%27.056237%27.1%1,4771626.972260%26.972260%27.0%1,3711726.205709%26.205709%26.2%1,0651825.990566%25.990566%26.0%1,6531925.696784%25.696784%25.7%8392025.373444%25.373444%25.4%1,2232124.752475%24.752475%24.8%1,0752224.613800%24.613800%24.6%1,1952324.192735%24.192735%24.2%9592423.997700%23.997700%24.0%58,42658.4k23.997700%23.997700%24.0%58,42658.4k23.979428%23.979428%24.0%7462523.970037%23.970037%24.0%8962623.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M23.015485%23.015485%23.0%1,4122722.614634%22.614634%22.6%1,347,8101.35M22.372815%22.372815%22.4%1,1392822.148630%22.148630%22.1%13,847,14713.8M22.105902%22.105902%22.1%1,4572922.000822%22.000822%22.0%1,0713021.920000%21.920000%21.9%8223121.857100%21.857100%21.9%7253221.353591%21.353591%21.4%7733320.638402%20.638402%20.6%8473420.281832%20.281832%20.3%8063520.242675%20.242675%20.2%6843620.067912%20.067912%20.1%5913719.987681%19.987681%20.0%6493819.736842%19.736842%19.7%5553919.461156%19.461156%19.5%7444019.250801%19.250801%19.3%9614118.504213%18.504213%18.5%5274218.482549%18.482549%18.5%6094318.376550%18.376550%18.4%9784417.901519%17.901519%17.9%7784517.144277%17.144277%17.1%1,0354616.780822%16.780822%16.8%5884715.153088%15.153088%15.2%5844814.986667%14.986667%15.0%5624914.952116%14.952116%15.0%48450
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:
Maryland
County:
Frederick
Metro Area:
Washington Area
Districts:
7, Urbana, 9, New Market
Unincorporated Place:
Bartonsville
ZIP Codes:
21704, 21754
Unified School District:
Frederick County
Congressional District:
MD-8
State Senate Districts:
MD-3, MD-4
State Legislative District:
MD-4
State Legislative Subdistricts:
MD-3A, MD-3B
Block Groups:
Block Group 751904-1, Block Group 751904-2
Neighboring Tracts:
Tract 751003, Tract 751901, Tract 751902, Tract 751903, Tract 752102, Tract 752204, Tract 772200