Age and Sex in Howard County Public Schools, Maryland (Unified School District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the unified school districts in Maryland.
Scope: population of Maryland, Howard County Public Schools, and other unified school districts in Maryland
Howard County
Maryland
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-44,2691.384%1.38%4,2531.379%1.38%5,7671.870%1.87%9,4883.076%3.08%7,7562.515%2.51%6,1361.989%1.99%9,7103.148%3.15%7,4642.420%2.42%21,66521.7k7.024%7.02%25,12125.1k8.144%8.14%24,17324.2k7.837%7.84%22,70122.7k7.360%7.36%20,46820.5k6.636%6.64%20,15520.2k6.534%6.53%18,20918.2k5.903%5.90%11,42811.4k3.705%3.71%2,8330.918%0.92%3,1641.026%1.03%7,3982.398%2.40%14,17014.2k4.594%4.59%22,75822.8k7.378%7.38%20,94920.9k6.792%6.79%18,41218.4k5.969%5.97%
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 Maryland and Howard County Public Schools
Female Male
Maryland
Howard County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.151674%-0.035888%-0.164283%-0.053641%-0.187561%0.19%0.151674%0.164283%0.151674%0.15%37,66937.7k12.212%12.2%-0.696470%-0.044377%-0.653293%-0.058353%-0.740847%0.74%0.696470%0.653293%0.696470%0.70%110,834111k35.933%35.9%-0.616169%-0.033141%-0.660931%-0.018473%-0.649310%0.65%0.616169%0.660931%0.616169%0.62%70,26070.3k22.779%22.8%-0.501707%-0.653144%-0.501707%0.50%0.501707%0.082267%0.653144%0.037807%0.583974%0.58%13,39513.4k4.343%4.34%-0.669159%-0.615877%-0.669159%0.67%0.669159%0.035753%0.615877%0.024614%0.704911%0.70%76,28976.3k24.733%24.7%
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 Maryland and Howard County Public Schools
Female Male
Maryland
Howard County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.033697%-0.019108%-0.037657%-0.037457%-0.052805%0.05%0.033697%0.037657%0.033697%0.03%4,2691.384%1.38%-0.110359%-0.055050%-0.134972%-0.067454%-0.165409%0.17%0.110359%0.134972%0.110359%0.11%4,2531.379%1.38%-0.164502%-0.044935%-0.196741%-0.063142%-0.209436%0.21%0.164502%0.196741%0.164502%0.16%5,7671.870%1.87%-0.284328%-0.046556%-0.294971%-0.063303%-0.330883%0.33%0.284328%0.294971%0.284328%0.28%9,4883.076%3.08%-0.413577%-0.407412%-0.059112%-0.413577%0.41%0.413577%0.011023%0.407412%0.424600%0.42%7,7562.515%2.51%-0.425681%-0.143299%-0.478011%-0.092468%-0.568979%0.57%0.425681%0.478011%0.425681%0.43%6,1361.989%1.99%-0.524347%-0.528415%-0.087697%-0.524347%0.52%0.524347%0.000648%0.528415%0.524996%0.52%9,7103.148%3.15%-0.589404%-0.031124%-0.592585%-0.076897%-0.620528%0.62%0.589404%0.592585%0.589404%0.59%7,4642.420%2.42%-0.681349%-0.042082%-0.661612%-0.057692%-0.723431%0.72%0.681349%0.661612%0.681349%0.68%21,66521.7k7.024%7.02%-0.791578%-0.045713%-0.726394%-0.061571%-0.837291%0.84%0.791578%0.726394%0.791578%0.79%25,12125.1k8.144%8.14%-0.748913%-0.069574%-0.686773%-0.054961%-0.818487%0.82%0.748913%0.686773%0.748913%0.75%24,17324.2k7.837%7.84%-0.709749%-0.052456%-0.637604%-0.034165%-0.762206%0.76%0.709749%0.637604%0.709749%0.71%22,70122.7k7.360%7.36%-0.617351%-0.092463%-0.613926%-0.041531%-0.709814%0.71%0.617351%0.613926%0.617351%0.62%20,46820.5k6.636%6.64%-0.630254%-0.046361%-0.667390%-0.027078%-0.676615%0.68%0.630254%0.667390%0.630254%0.63%20,15520.2k6.534%6.53%-0.582466%-0.694488%-0.002876%-0.582466%0.58%0.582466%0.015756%0.694488%0.598223%0.60%18,20918.2k5.903%5.90%-0.614368%-0.664278%-0.614368%0.61%0.614368%0.006268%0.664278%0.008300%0.620636%0.62%11,42811.4k3.705%3.71%-0.425033%-0.658467%-0.425033%0.43%0.425033%0.068407%0.658467%0.041192%0.493440%0.49%2,8330.918%0.92%-0.451942%-0.646789%-0.451942%0.45%0.451942%0.121901%0.646789%0.058994%0.573843%0.57%3,1641.026%1.03%-0.564927%-0.653660%-0.564927%0.56%0.564927%0.069380%0.653660%0.025521%0.634307%0.63%7,3982.398%2.40%-0.743834%-0.633478%-0.743834%0.74%0.743834%0.043660%0.633478%0.024352%0.787493%0.79%14,17014.2k4.594%4.59%-0.728812%-0.018026%-0.619997%-0.746838%0.75%0.728812%0.619997%0.018336%0.728812%0.73%22,75822.8k7.378%7.38%-0.632394%-0.612695%-0.632394%0.63%0.632394%0.093566%0.612695%0.031011%0.725959%0.73%20,94920.9k6.792%6.79%-0.583439%-0.604379%-0.583439%0.58%0.583439%0.026974%0.604379%0.024655%0.610413%0.61%18,41218.4k5.969%5.97%
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 Maryland and Howard County Public Schools
More Females More Males
Maryland
Howard County
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-56.704750%-99.468100%-56.704750%56.7%0.6380.6461.045%61.0%38.955%39.0%-49.882491%-49.976380%-49.882491%49.9%0.6670.6759.981%60.0%40.019%40.0%-27.315727%-32.093880%-27.315727%27.3%0.7850.7956.008%56.0%43.992%44.0%-16.374002%-21.460751%-16.374002%16.4%0.8590.8653.784%53.8%46.216%46.2%-14.509088%2.665273%2.665273%2.7%1.0271.0349.342%49.3%50.658%50.7%-33.663366%-19.344308%-33.663366%33.7%0.7480.7557.203%57.2%42.797%42.8%-16.596281%0.123660%0.123660%0.1%1.0011.0049.969%50.0%50.031%50.0%-5.280528%-12.976570%-5.280528%5.3%0.9500.9551.286%51.3%48.714%48.7%-6.176247%-8.719954%-6.176247%6.2%0.9420.9451.498%51.5%48.502%48.5%-5.774902%-8.476315%-5.774902%5.8%0.9450.9551.403%51.4%48.597%48.6%-9.290043%-8.002736%-9.290043%9.3%0.9150.9152.219%52.2%47.781%47.8%-7.390828%-5.358336%-7.390828%7.4%0.9310.9351.782%51.8%48.218%48.2%-14.977418%-6.764801%-14.977418%15.0%0.8700.8753.483%53.5%46.517%46.5%-7.355967%-4.057241%-7.355967%7.4%0.9310.9351.774%51.8%48.226%48.2%-0.414102%2.705110%2.705110%2.7%1.0271.0349.333%49.3%50.667%50.7%1.020229%1.249463%1.020229%1.0%1.0101.0149.746%49.7%50.254%50.3%16.094584%6.255733%16.094584%16.1%1.1611.1646.276%46.3%53.724%53.7%26.972740%9.121096%26.972740%27.0%1.2701.2744.058%44.1%55.942%55.9%12.281205%3.904255%12.281205%12.3%1.1231.1247.107%47.1%52.893%52.9%5.869534%3.844116%5.869534%5.9%1.0591.0648.574%48.6%51.426%51.4%-2.473310%-2.473310%2.5%2.957414%0.9760.9850.611%50.6%49.389%49.4%14.795448%5.061343%14.795448%14.8%1.1481.1546.556%46.6%53.444%53.4%4.623250%4.079355%4.623250%4.6%1.0461.0548.870%48.9%51.130%51.1%
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 County Subdivision in Howard County Public Schools

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
22.8%23.6%24.4%25.2%26.0%26.9%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
3.43%3.71%3.99%4.27%4.54%4.82%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
4.4%6.1%7.6%9.2%10.8%12.4%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
6.1%8.2%10.3%12.4%14.5%16.6%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
14.27%14.68%15.08%15.49%15.89%16.30%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
13.6%15.1%16.6%18.1%19.6%21.1%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
6.1%7.7%9.3%10.8%12.4%14.0%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
2.6%3.7%4.8%5.9%6.9%8.0%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.47%1.91%2.35%2.79%3.22%3.67%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Howard County Public Schools

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
17.4%20.3%23.1%25.9%28.7%31.6%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
1.7%3.0%4.2%5.4%6.7%7.9%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
2.5%5.7%8.7%11.8%14.9%18.0%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
4.2%8.6%12.9%17.3%21.6%26.0%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
9.7%12.2%14.7%17.2%19.7%22.3%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
8.0%11.2%14.4%17.6%20.8%24.1%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
4.0%6.4%8.8%11.2%13.6%16.0%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
1.3%3.3%5.1%7.0%8.9%10.8%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.1%1.7%3.2%4.7%6.3%7.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Howard County Public Schools

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
3%10%17%24%30%37%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%2.9%5.8%8.7%11.6%14.5%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%6%11%17%22%28%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%7%14%21%27%35%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
5.3%9.6%13.9%18.2%22.5%26.8%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
3%9%15%21%27%34%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1%7%12%17%23%28%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%4.3%8.5%12.8%17.1%21.4%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%4.0%8.0%11.9%15.9%19.9%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Howard County Public Schools

There are 10 places that are fully or partially contained within Howard County Public Schools (9 fully and 1 partially). This section compares all 10 of those to each other, Howard County Public Schools, and other entities that contain or substantially overlap with Howard County Public Schools.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Howard County Public Schools, selected places in Howard County Public Schools, and entities that contain Howard County Public Schools
0%5%10%15%20%25%Count#North LaurelIlchesterElkridgeFultonEllicott CityHighlandHoward CountyHowardHoward County Public SchoolsHoward CountySouthUnited States of AmericaUnited StatesScaggsvilleColumbiaMarylandBaltimore, Columbia, and Towson Metro AreaBaltimoreSouth AtlanticSavageJessup28.724036%28.724036%28.7%6,776127.693634%27.693634%27.7%7,387226.450065%26.450065%26.5%4,852326.412657%26.412657%26.4%818425.833569%25.833569%25.8%18,28518.3k525.263158%25.263158%25.3%240624.733260%24.733260%24.7%76,28976.3k24.733260%24.733260%24.7%76,28976.3k23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.763231%22.763231%22.8%2,043722.646197%22.646197%22.6%23,42523.4k822.614634%22.614634%22.6%1,347,8101.35M22.259125%22.259125%22.3%618,998619k22.148630%22.148630%22.1%13,847,14713.8M20.645475%20.645475%20.6%1,27394.350098%4.350098%4.4%33310
Count number of children
# rank of place out of 10 by %

Age Cohorts by County Subdivision in Howard County Public Schools

There are 6 county subdivisions in Howard County Public Schools. This section compares all 6 of those to each other, Howard County Public Schools, and other entities that contain or substantially overlap with Howard County Public Schools.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Howard County Public Schools, selected county subdivisions in Howard County Public Schools, and entities that contain Howard County Public Schools
0%5%10%15%20%25%Count#District 1:Elkridge1, ElkridgeDistrict 2:Ellicott City2, Ellicott CityDistrict 4:Lisbon4, LisbonHoward CountyHowardHoward County Public SchoolsHoward CountyDistrict 6:Savage6, SavageDistrict 3:West Friendship3, W FriendshipSouthUnited States of AmericaUnited StatesDistrict 5:Clarksville5, ClarksvilleMarylandBaltimore, Columbia, and Towson Metro AreaBaltimoreSouth Atlantic26.834028%26.834028%26.8%12,23912.2k126.058754%26.058754%26.1%17,39517.4k225.232198%25.232198%25.2%3,586324.733260%24.733260%24.7%76,28976.3k24.733260%24.733260%24.7%76,28976.3k24.276022%24.276022%24.3%23,47223.5k423.731508%23.731508%23.7%3,882523.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.832941%22.832941%22.8%15,71515.7k622.614634%22.614634%22.6%1,347,8101.35M22.259125%22.259125%22.3%618,998619k22.148630%22.148630%22.1%13,847,14713.8M
Count number of children
# rank of county subdivision out of 6 by %

Age Cohorts by Unified School District in Maryland

There are 24 unified school districts in Maryland. This section compares Howard County Public Schools to all of the unified school districts in Maryland and to those entities that contain or substantially overlap with Howard County Public Schools.

Children by Unified School District#50

Percentage of population aged 0 to 17 (%):
Scope: population of Howard County Public Schools, selected other unified school districts in Maryland, and entities that contain Howard County Public Schools
0%5%10%15%20%Count#St. Marys County Public SchoolsSt. Marys CoCharles County Public SchoolsCharles CoHoward CountyHowardHoward County Public SchoolsHoward CountyCalvert County Public SchoolsCalvert CoFrederick County Public SchoolsFrederick CoCaroline County Public SchoolsCaroline CoMontgomery County Public SchoolsMontgomery CoCecil County Public SchoolsCecil CountySouthUnited States of AmericaUnited StatesHarford County Public SchoolsHarford CoPrince George's County Public SchoolsPrince George's CoAnne Arundel County Public SchoolsAnne Arundel CoMarylandCarroll County Public SchoolsCarroll CoWashington County Public SchoolsWashington CoQueen Annes County Public SchoolsQueen Annes CoBaltimore, Columbia, and Towson Metro AreaBaltimoreSouth AtlanticWicomico County Public SchoolsWicomico CoBaltimore County Public SchoolsBaltimore CoDorchester County Public SchoolsDorchester CoBaltimore City Public SchoolsBaltimoreGarrett County Public SchoolsGarrett CoTalbot County Public SchoolsTalbot CountyWorcester County Public SchoolsWorcester CoAllegany County Public SchoolsAllegany CoSomerset County Public SchoolsSomerset CoKent County Public SchoolsKent County24.922521%24.922521%24.9%27,58327.6k124.868973%24.868973%24.9%38,38738.4k224.733260%24.733260%24.7%76,28976.3k24.733260%24.733260%24.7%76,28976.3k324.238073%24.238073%24.2%21,94221.9k423.997700%23.997700%24.0%58,42658.4k523.927357%23.927357%23.9%7,813623.549379%23.549379%23.5%241,704242k723.535111%23.535111%23.5%24,04724.0k823.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M23.019025%23.019025%23.0%57,49657.5k922.694730%22.694730%22.7%203,729204k1022.654211%22.654211%22.7%126,804127k1122.614634%22.614634%22.6%1,347,8101.35M22.534396%22.534396%22.5%37,75337.8k1222.321840%22.321840%22.3%33,38733.4k1322.302513%22.302513%22.3%10,86410.9k1422.259125%22.259125%22.3%618,998619k22.148630%22.148630%22.1%13,847,14713.8M21.979375%21.979375%22.0%22,31522.3k1521.632718%21.632718%21.6%178,614179k1621.207359%21.207359%21.2%6,8821721.123671%21.123671%21.1%131,178131k1819.911042%19.911042%19.9%5,9091918.697568%18.697568%18.7%7,0432017.748489%17.748489%17.7%9,1302117.612921%17.612921%17.6%12,86812.9k2216.850071%16.850071%16.9%4,3642316.564912%16.564912%16.6%3,28324
Count number of children
# rank of unified school district out of 24 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.

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State:
Maryland
County:
Howard
Metro Area:
Baltimore Area
Districts:
1, Elkridge, 2, Ellicott City, 3, West Friendship, 4, Lisbon, 5, Clarksville, 6, Savage
Unincorporated Places:
Columbia, Elkridge, Ellicott City, Fulton, Highland, Ilchester, Jessup, North Laurel, Savage, Scaggsville
ZIP Codes:
20701, 20723, 20759, 20763, 20777, 20794, 20833, 21029, 21036, 21042, 21043, 21044, 21045, 21046, 21075, 21076, 21104, 21163, 21723, 21737, 21738, 21771, 21784, 21794, 21797
Congressional Districts:
MD-2, MD-3, MD-7
State Senate Districts:
MD-9, MD-12, MD-13
State Legislative Districts:
MD-12, MD-13
State Legislative Subdistricts:
MD-9A, MD-9B
Neighboring Unified School Districts:
Anne Arundel County, Baltimore County, Carroll County, Frederick County, Montgomery County, Prince George's County
Nearby Unified School Districts:
Alexandria, Arlington County, Baltimore, District of Columbia, Fairfax, Fairfax County, Falls Church, Littlestown, South Western, Southern York County