Age and Sex in the Montgomery District 12, Montgomery County, Maryland (District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Montgomery County.
Scope: population of Montgomery County, the Montgomery District 12, and other county subdivisions in Montgomery County
Montgomery District 12
Montgomery County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41640.812%0.81%2201.090%1.09%4222.090%2.09%5142.546%2.55%4252.105%2.11%4642.298%2.30%8043.983%3.98%6113.027%3.03%1,8349.085%9.08%2,0019.912%9.91%1,5747.797%7.80%1,3356.613%6.61%1,0665.280%5.28%9164.537%4.54%1,0645.270%5.27%5542.744%2.74%3071.521%1.52%2611.293%1.29%6813.373%3.37%9124.518%4.52%1,7128.480%8.48%1,2156.018%6.02%1,1325.607%5.61%
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 Montgomery County and the Montgomery District 12
Female Male
Montgomery County
Montgomery District 12
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.148053%-0.007843%-0.162720%-0.055316%-0.155896%0.16%0.148053%0.162720%0.148053%0.15%2,20910.942%10.9%-0.778284%-0.060036%-0.650431%-0.077917%-0.838320%0.84%0.778284%0.650431%0.778284%0.78%8,15940.415%40.4%-0.482410%-0.025868%-0.658583%-0.021316%-0.508278%0.51%0.482410%0.658583%0.482410%0.48%3,60017.832%17.8%-0.738062%-0.493608%-0.738062%0.74%0.738062%0.070586%0.493608%0.058093%0.808649%0.81%1,2496.187%6.19%-0.671191%-0.025593%-0.641056%-0.696784%0.70%0.671191%0.641056%0.026187%0.671191%0.67%4,97124.624%24.6%
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 Montgomery County and the Montgomery District 12
Female Male
Montgomery County
Montgomery District 12
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.020123%-0.010526%-0.042967%-0.042413%-0.030649%0.03%0.020123%0.042967%0.020123%0.02%1640.812%0.81%-0.089162%-0.039628%-0.139638%-0.063544%-0.128789%0.13%0.089162%0.139638%0.089162%0.09%2201.090%1.09%-0.201110%-0.015851%-0.193536%-0.069098%-0.216961%0.22%0.201110%0.193536%0.201110%0.20%4222.090%2.09%-0.244700%-0.019814%-0.282568%-0.067227%-0.264514%0.26%0.244700%0.282568%0.244700%0.24%5142.546%2.55%-0.279044%-0.383747%-0.061771%-0.279044%0.28%0.279044%0.143650%0.383747%0.422693%0.42%4252.105%2.11%-0.532495%-0.084208%-0.470249%-0.064061%-0.616703%0.62%0.532495%0.470249%0.532495%0.53%4642.298%2.30%-0.597715%-0.132092%-0.530477%-0.069436%-0.729806%0.73%0.597715%0.530477%0.597715%0.60%8043.983%3.98%-0.723202%-0.066871%-0.588189%-0.106102%-0.790073%0.79%0.723202%0.588189%0.723202%0.72%6113.027%3.03%-0.843075%-0.130771%-0.658144%-0.064285%-0.973846%0.97%0.843075%0.658144%0.843075%0.84%1,8349.085%9.08%-0.946107%-0.090153%-0.704521%-0.078899%-1.036259%1.04%0.946107%0.704521%0.946107%0.95%2,0019.912%9.91%-0.727165%-0.687705%-0.077107%-0.727165%0.73%0.727165%0.105013%0.687705%0.832178%0.83%1,5747.797%7.80%-0.622152%-0.078264%-0.648226%-0.085193%-0.700416%0.70%0.622152%0.648226%0.622152%0.62%1,3356.613%6.61%-0.450763%-0.154547%-0.692849%-0.016739%-0.605310%0.61%0.450763%0.692849%0.450763%0.45%1,0665.280%5.28%-0.452744%-0.679345%-0.034101%-0.452744%0.45%0.452744%0.001981%0.679345%0.454726%0.45%9164.537%4.54%-0.493362%-0.631818%-0.023578%-0.493362%0.49%0.493362%0.067367%0.631818%0.560729%0.56%1,0645.270%5.27%-0.450763%-0.013209%-0.611475%-0.003865%-0.463972%0.46%0.450763%0.611475%0.450763%0.45%5542.744%2.74%-0.559738%-0.470493%-0.559738%0.56%0.559738%0.401228%0.470493%0.040239%0.960967%0.96%3071.521%1.52%-0.614226%-0.442238%-0.614226%0.61%0.614226%0.064395%0.442238%0.110486%0.678621%0.68%2611.293%1.29%-0.797503%-0.091639%-0.530851%-0.889142%0.89%0.797503%0.530851%0.040823%0.797503%0.80%6813.373%3.37%-0.721551%-0.062744%-0.647069%-0.784294%0.78%0.721551%0.647069%0.026339%0.721551%0.72%9124.518%4.52%-0.799485%-0.652337%-0.799485%0.80%0.799485%0.097087%0.652337%0.003371%0.896572%0.90%1,7128.480%8.48%-0.571627%-0.060432%-0.633942%-0.632059%0.63%0.571627%0.633942%0.040005%0.571627%0.57%1,2156.018%6.02%-0.515158%-0.091143%-0.633280%-0.606301%0.61%0.515158%0.633280%0.035095%0.515158%0.52%1,1325.607%5.61%
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 Montgomery County and the Montgomery District 12
More Females More Males
Montgomery County
Montgomery District 12
50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-52.307692%-98.710317%-52.307692%52.3%0.6570.6660.366%60.4%39.634%39.6%-44.444444%-45.506559%-44.444444%44.4%0.6920.6959.091%59.1%40.909%40.9%-7.881773%-35.702779%-7.881773%7.9%0.9270.9351.896%51.9%48.104%48.1%-8.097166%-23.791463%-8.097166%8.1%0.9250.9351.946%51.9%48.054%48.1%-16.096818%51.479290%51.479290%51.5%1.5151.5139.765%39.8%60.235%60.2%-15.813953%-13.622708%-15.813953%15.8%0.8630.8653.664%53.7%46.336%46.3%-22.099448%-13.089262%-22.099448%22.1%0.8190.8254.975%55.0%45.025%45.0%-9.246575%-18.038761%-9.246575%9.2%0.9150.9252.209%52.2%47.791%47.8%-15.511163%-9.767580%-15.511163%15.5%0.8660.8753.599%53.6%46.401%46.4%-9.528796%-11.199004%-9.528796%9.5%0.9130.9152.274%52.3%47.726%47.7%-11.212173%14.441417%14.441417%14.4%1.1441.1446.633%46.6%53.367%53.4%-12.579618%-13.142548%-12.579618%12.6%0.8880.8952.959%53.0%47.041%47.0%-34.285714%-2.415907%-34.285714%34.3%0.7450.7457.317%57.3%42.683%42.7%-5.019648%0.437637%0.437637%0.4%1.0041.0049.891%49.9%50.109%50.1%-3.731804%13.654618%13.654618%13.7%1.1371.1446.805%46.8%53.195%53.2%-2.930403%-0.632037%-2.930403%2.9%0.9720.9750.722%50.7%49.278%49.3%71.681416%8.552495%71.681416%71.7%1.7171.7236.808%36.8%63.192%63.2%10.483871%24.983477%10.483871%10.5%1.1051.1047.510%47.5%52.490%52.5%-11.490683%-11.490683%11.5%7.690190%0.8970.9052.717%52.7%47.283%47.3%-8.695652%-8.695652%8.7%4.070468%0.9200.9252.083%52.1%47.917%47.9%12.143742%0.516773%12.143742%12.1%1.1211.1247.138%47.1%52.862%52.9%-10.571924%-10.571924%10.6%6.310515%0.9040.9052.510%52.5%47.490%47.5%-17.692308%-17.692308%17.7%5.541709%0.8500.8554.064%54.1%45.936%45.9%
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 Tract in the Montgomery District 12

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
15.3%18.3%21.1%24.0%26.9%29.8%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
3.99%4.48%4.96%5.44%5.93%6.42%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
5.9%7.0%8.0%9.0%10.0%11.1%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
3.4%5.9%8.3%10.7%13.2%15.6%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
12.2%13.1%14.0%14.8%15.7%16.6%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
14.4%16.4%18.3%20.3%22.2%24.2%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
8.3%10.2%12.1%14.0%15.8%17.8%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
2.7%3.9%5.0%6.1%7.2%8.4%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
0.9%1.9%2.9%3.8%4.8%5.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in the Montgomery District 12

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
10.8%15.0%19.1%23.3%27.4%31.6%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
3.3%4.2%5.2%6.1%7.0%7.9%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
1.1%3.3%5.4%7.5%9.6%11.8%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
2.8%6.4%10.0%13.6%17.1%20.7%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
9.9%11.8%13.6%15.5%17.3%19.2%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
12.5%15.6%18.6%21.6%24.7%27.7%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
4.4%7.1%9.8%12.5%15.1%17.9%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
1.5%3.0%4.4%5.8%7.2%8.7%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%1.4%2.7%4.1%5.5%6.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in the Montgomery District 12

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%11%22%33%44%56%

College Age Cohorts by Block#24

Percentage of population aged 18 to 21 (%):
0%7%13%20%27%34%

20s Age Cohorts by Block#25

Percentage of population aged 22 to 29 (%):
0%13%27%40%53%67%

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%6%11%17%23%29%

40s Age Cohorts by Block#27

Percentage of population aged 40 to 49 (%):
0%8%15%23%30%39%

50s Age Cohorts by Block#28

Percentage of population aged 50 to 59 (%):
0%13%27%40%53%67%

60s Age Cohorts by Block#29

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

70s Age Cohorts by Block#30

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

80+ Age Cohorts by Block#31

Percentage of population aged 80 and older (%):
0.0%2.9%5.7%8.6%11.4%14.3%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in the Washington Area

There are 152 county subdivisions in the Washington Area. This section compares the Montgomery District 12 to the 50 most populous county subdivisions in the Washington Area and to those entities that contain or substantially overlap with the Montgomery District 12. The least populous of the compared county subdivisions has a population of 38,650.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of the Montgomery District 12, selected other county subdivisions in the Washington Area, and entities that contain the Montgomery District 12
0%10%20%30%Count#DullesBlue RidgeBrentsvilleAshburnBroad RunNeabscoCatoctinLeesburgPotomacMontgomery District 22WoodbridgeDistrict 2:Bladensburg2, BladensburgManassasGainesvilleColesDistrict 6:Waldorf6, WaldorfSullyDranesvilleMontgomery District 66OccoquanMount VernonSterlingDistrict 20:Lanham20, LanhamAlgonkianMontgomery District 99Montgomery District 1212District 10:Laurel10, LaurelLeeHunter MillMontgomery CountyMontgomeryMontgomery County Public SchoolsMontgomery CoSpringfieldDistrict 17:Chillum17, ChillumSouthWashington, Arlington, and Alexandria Metro AreaWashingtonMontgomery District 88Montgomery District 77United States of AmericaUnited StatesMasonDistrict 9:Surratts9, SurrattsDistrict 13:Kent13, KentMontgomery District 55MarylandMontgomery District 1313District 2:Frederick2, FrederickBraddockDistrict 12:Oxon Hill12, Oxon HlDistrict 14:Bowie14, BowieDistrict 6:Spauldings6, SpauldingsSouth AtlanticDistrict 7:Queen Anne7, Queen AnneProvidenceMontgomery District 44District 5:Piscataway5, PiscatawayAlexandriaWashingtonArlingtonDistrict 21:Berwyn21, Berwyn33.438462%33.438462%33.4%17,38817.4k132.675260%32.675260%32.7%17,21317.2k231.740087%31.740087%31.7%21,78121.8k330.377305%30.377305%30.4%12,75312.8k429.587025%29.587025%29.6%13,42613.4k529.349739%29.349739%29.3%18,00918.0k628.635657%28.635657%28.6%11,97412.0k728.420865%28.420865%28.4%12,78212.8k828.194560%28.194560%28.2%17,23917.2k928.137099%28.137099%28.1%15,26115.3k1027.208250%27.208250%27.2%17,49317.5k1127.025629%27.025629%27.0%12,02112.0k1226.848769%26.848769%26.8%11,04811.0k1326.701107%26.701107%26.7%16,90116.9k1426.625848%26.625848%26.6%17,35117.4k1526.598438%26.598438%26.6%21,96122.0k1626.255230%26.255230%26.3%33,63433.6k1725.952191%25.952191%26.0%32,46132.5k1825.948161%25.948161%25.9%13,48513.5k1925.923880%25.923880%25.9%15,48915.5k2025.463587%25.463587%25.5%32,87432.9k2125.084287%25.084287%25.1%10,19310.2k2225.077508%25.077508%25.1%10,67710.7k2325.025598%25.025598%25.0%10,75410.8k2424.913737%24.913737%24.9%44,91044.9k2524.623539%24.623539%24.6%4,97124.129591%24.129591%24.1%14,36714.4k2624.105541%24.105541%24.1%30,10330.1k2723.752251%23.752251%23.8%30,07730.1k2823.549379%23.549379%23.5%241,704242k23.549379%23.549379%23.5%241,704242k23.533181%23.533181%23.5%28,27728.3k2923.531142%23.531142%23.5%20,00120.0k3023.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.226004%23.226004%23.2%11,36111.4k3123.210218%23.210218%23.2%23,13223.1k3223.108006%23.108006%23.1%73,612,43873.6M22.934101%22.934101%22.9%27,81727.8k3322.718335%22.718335%22.7%10,62910.6k3422.717796%22.717796%22.7%16,67116.7k3522.619436%22.619436%22.6%24,94224.9k3622.614634%22.614634%22.6%1,347,8101.35M22.603366%22.603366%22.6%59,81859.8k3722.522270%22.522270%22.5%16,88916.9k3822.394597%22.394597%22.4%28,01928.0k3922.380202%22.380202%22.4%15,77215.8k4022.282018%22.282018%22.3%8,6124122.183553%22.183553%22.2%19,76019.8k4222.148630%22.148630%22.1%13,847,14713.8M21.934758%21.934758%21.9%13,45513.5k4321.460963%21.460963%21.5%28,44228.4k4421.453339%21.453339%21.5%27,47127.5k4518.945876%18.945876%18.9%7,6174618.030936%18.030936%18.0%27,31227.3k4717.402645%17.402645%17.4%114,685115k4817.049254%17.049254%17.0%38,54738.5k4916.984891%16.984891%17.0%12,53412.5k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in Maryland

There are 290 county subdivisions in Maryland. This section compares the Montgomery District 12 to the 50 most populous county subdivisions in Maryland and to those entities that contain or substantially overlap with the Montgomery District 12. The least populous of the compared county subdivisions has a population of 37,366.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of the Montgomery District 12, selected other county subdivisions in Maryland, and entities that contain the Montgomery District 12
0%5%10%15%20%25%Count#Montgomery District 22District 2:Bladensburg2, BladensburgDistrict 1:Elkridge1, ElkridgeDistrict 8:Bay8, BayDistrict 6:Waldorf6, WaldorfAnne Arundel District 44District 2:Ellicott City2, Ellicott CityMontgomery District 66Anne Arundel District 55District 20:Lanham20, LanhamBaltimore District 1313Montgomery District 99District 1:Abingdon1, AbingdonMontgomery District 1212District 6:Savage6, SavageDistrict 10:Laurel10, LaurelAnne Arundel District 77Montgomery District 1010Montgomery CountyMontgomeryMontgomery County Public SchoolsMontgomery CoDistrict 17:Chillum17, ChillumSouthWashington, Arlington, and Alexandria Metro AreaWashingtonDistrict 3:Bel Air3, Bel AirMontgomery District 88Montgomery District 77United States of AmericaUnited StatesAnne Arundel District 33Baltimore District 1212District 5:Clarksville5, ClarksvilleBaltimore District 44District 9:Surratts9, SurrattsDistrict 13:Kent13, KentBaltimore District 22District 7:Westminster7, WestminsterMontgomery District 55MarylandMontgomery District 1313District 2:Frederick2, FrederickDistrict 12:Oxon Hill12, Oxon HlDistrict 14:Bowie14, BowieDistrict 6:Spauldings6, SpauldingsBaltimore District 1515South AtlanticBaltimore District 1414District 7:Queen Anne7, Queen AnneBaltimore District 11Montgomery District 44Anne Arundel District 22BaltimoreBaltimore District 1111Baltimore District 33Anne Arundel District 11Baltimore District 88Baltimore District 99District 5:Piscataway5, PiscatawayAnne Arundel District 66District 21:Berwyn21, Berwyn28.137099%28.137099%28.1%15,26115.3k127.025629%27.025629%27.0%12,02112.0k226.834028%26.834028%26.8%12,23912.2k326.676554%26.676554%26.7%10,79210.8k426.598438%26.598438%26.6%21,96122.0k526.353144%26.353144%26.4%23,83823.8k626.058754%26.058754%26.1%17,39517.4k725.948161%25.948161%25.9%13,48513.5k825.790496%25.790496%25.8%19,65719.7k925.077508%25.077508%25.1%10,67710.7k1025.001338%25.001338%25.0%9,3421124.913737%24.913737%24.9%44,91044.9k1224.778553%24.778553%24.8%22,18322.2k1324.623539%24.623539%24.6%4,97124.276022%24.276022%24.3%23,47223.5k1424.129591%24.129591%24.1%14,36714.4k1523.985965%23.985965%24.0%19,41419.4k1623.840919%23.840919%23.8%8,9681723.549379%23.549379%23.5%241,704242k23.549379%23.549379%23.5%241,704242k23.531142%23.531142%23.5%20,00120.0k1823.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.274062%23.274062%23.3%19,72519.7k1923.226004%23.226004%23.2%11,36111.4k2023.210218%23.210218%23.2%23,13223.1k2123.108006%23.108006%23.1%73,612,43873.6M23.069673%23.069673%23.1%17,86717.9k2222.846656%22.846656%22.8%12,01312.0k2322.832941%22.832941%22.8%15,71515.7k2422.783155%22.783155%22.8%14,28814.3k2522.718335%22.718335%22.7%10,62910.6k2622.717796%22.717796%22.7%16,67116.7k2722.709857%22.709857%22.7%23,88623.9k2822.695054%22.695054%22.7%8,5492922.619436%22.619436%22.6%24,94224.9k3022.614634%22.614634%22.6%1,347,8101.35M22.603366%22.603366%22.6%59,81859.8k3122.522270%22.522270%22.5%16,88916.9k3222.380202%22.380202%22.4%15,77215.8k3322.282018%22.282018%22.3%8,6123422.183553%22.183553%22.2%19,76019.8k3522.168070%22.168070%22.2%23,24323.2k3622.148630%22.148630%22.1%13,847,14713.8M21.944501%21.944501%21.9%10,83410.8k3721.934758%21.934758%21.9%13,45513.5k3821.518549%21.518549%21.5%17,39017.4k3921.453339%21.453339%21.5%27,47127.5k4021.261443%21.261443%21.3%16,42016.4k4121.123671%21.123671%21.1%131,178131k4220.674617%20.674617%20.7%15,55015.6k4320.602092%20.602092%20.6%11,32611.3k4420.290364%20.290364%20.3%16,17016.2k4520.150929%20.150929%20.2%13,91213.9k4619.467650%19.467650%19.5%20,27420.3k4718.945876%18.945876%18.9%7,6174817.282712%17.282712%17.3%13,43813.4k4916.984891%16.984891%17.0%12,53412.5k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the South

There are 8,483 county subdivisions in the South. This section compares the Montgomery District 12 to the 50 most populous county subdivisions in the South and to those entities that contain or substantially overlap with the Montgomery District 12. The least populous of the compared county subdivisions has a population of 245,874.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of the Montgomery District 12, selected other county subdivisions in the South, and entities that contain the Montgomery District 12
0%10%20%30%Count#McAllen-PharrSouthwest DallasSW DallasNorthwest HarrisNW HarrisFort WorthSoutheast MontgomerySE MontgomeryRoswell-AlpharettaLewisville-Flower MoundLewisville-Flower …Northeast TarrantNE TarrantHoustonArlingtonSan Antonio NortheastSan Antonio NESan Antonio CentralSan Antonio CntrlEl PasoRound Rock-GeorgetownRound Rock-Geor…Northeast DallasNE DallasPlanoCorpus ChristiSugar LandTulsaOklahoma City SouthwestOklahoma City SWSan Antonio NorthwestSan Antonio NWJacksonville WestJacksonville WMontgomery District 1212Township 1:Charlotte1, CharlotteSan Antonio NorthSan Antonio NLubbockMontgomery CountyMontgomeryMontgomery County Public SchoolsMontgomery CoGreenvilleSouthWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesMiramar-Pembroke PinesMiramar-Pembrok…BirminghamVirginia BeachVirginia BchAtlanta-DecaturMarylandMontgomery District 1313LakelandOrlandoSouth AtlanticPlantationTampaAustinJacksonville EastJacksonville EBaltimoreNew OrleansAtlantaKendale Lakes-TamiamiKendale Lks-Tami…MiamiFort LauderdaleHialeahBradentonSt. PetersburgWashingtonClearwaterNaplesBoynton Beach-Delray BeachBoynton Bch-Delra…32.037136%32.037136%32.0%90,79190.8k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k327.641788%27.641788%27.6%235,492235k427.628590%27.628590%27.6%101,198101k527.351115%27.351115%27.4%75,84375.8k627.315634%27.315634%27.3%69,79869.8k726.987978%26.987978%27.0%154,609155k826.725236%26.725236%26.7%882,854883k926.356116%26.356116%26.4%137,765138k1026.245880%26.245880%26.2%65,77965.8k1126.202297%26.202297%26.2%183,823184k1226.125729%26.125729%26.1%143,291143k1326.125339%26.125339%26.1%71,46971.5k1425.730246%25.730246%25.7%398,059398k1525.541202%25.541202%25.5%139,787140k1625.524881%25.524881%25.5%78,52578.5k1725.427919%25.427919%25.4%70,04470.0k1825.334430%25.334430%25.3%150,050150k1925.303497%25.303497%25.3%113,179113k2025.138338%25.138338%25.1%76,82176.8k2124.755416%24.755416%24.8%79,60579.6k2224.623539%24.623539%24.6%4,97124.540635%24.540635%24.5%198,493198k2324.520123%24.520123%24.5%83,26283.3k2423.868766%23.868766%23.9%65,52065.5k2523.549379%23.549379%23.5%241,704242k23.549379%23.549379%23.5%241,704242k23.510827%23.510827%23.5%66,30566.3k2623.464217%23.464217%23.5%28,099,74328.1M23.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M23.069820%23.069820%23.1%69,70569.7k2722.947194%22.947194%22.9%104,158104k2822.855339%22.855339%22.9%102,788103k2922.674970%22.674970%22.7%84,32384.3k3022.614634%22.614634%22.6%1,347,8101.35M22.603366%22.603366%22.6%59,81859.8k3122.404646%22.404646%22.4%58,40658.4k3222.237882%22.237882%22.2%129,541130k3322.148630%22.148630%22.1%13,847,14713.8M21.714616%21.714616%21.7%60,50360.5k3421.700117%21.700117%21.7%144,592145k3521.692326%21.692326%21.7%186,313186k3621.646923%21.646923%21.6%94,43694.4k3721.123671%21.123671%21.1%131,178131k3820.554317%20.554317%20.6%78,70778.7k3919.876571%19.876571%19.9%115,302115k4019.592871%19.592871%19.6%76,51876.5k4119.544858%19.544858%19.5%188,182188k4219.355452%19.355452%19.4%58,07758.1k4319.223285%19.223285%19.2%68,95269.0k4418.987774%18.987774%19.0%46,68646.7k4517.600725%17.600725%17.6%69,13669.1k4617.402645%17.402645%17.4%114,685115k4717.193778%17.193778%17.2%55,97456.0k4817.046045%17.046045%17.0%43,26943.3k4915.904381%15.904381%15.9%51,26351.3k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares the Montgomery District 12 to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Montgomery District 12. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of the Montgomery District 12, selected other county subdivisions in the United States, and entities that contain the Montgomery District 12
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixOntarioMontgomery District 1212Township 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasOceanside-EscondidoOceanside-Escond…Montgomery CountyMontgomeryMontgomery County Public SchoolsMontgomery CoSouthBrooklynWashington, Arlington, and Alexandria Metro AreaWashingtonUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastMarylandColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSouth AtlanticSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiSeattleWashingtonBostonManhattanSan Francisco28.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1624.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.623539%24.623539%24.6%4,97124.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.555887%23.555887%23.6%155,230155k2423.549379%23.549379%23.5%241,704242k23.549379%23.549379%23.5%241,704242k23.464217%23.464217%23.5%28,099,74328.1M23.337305%23.337305%23.3%608,369608k2523.321271%23.321271%23.3%1,402,0171.40M23.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.614634%22.614634%22.6%1,347,8101.35M22.597144%22.597144%22.6%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3322.148630%22.148630%22.1%13,847,14713.8M21.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.517750%21.517750%21.5%188,032188k3921.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4319.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4517.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4814.639548%14.639548%14.6%239,355239k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of county subdivision 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.

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State:
Maryland
County:
Montgomery
Metro Area:
Washington Area
Unincorporated Places:
Clarksburg, Damascus
ZIP Codes:
20871, 20872, 20876, 20882, 21771
Unified School District:
Montgomery County
Congressional Districts:
MD-6, MD-8
State Senate Districts:
MD-14, MD-39
State Legislative Districts:
MD-14, MD-39
Neighboring Districts:
7, Urbana, 9, New Market, 18, Woodville, 4, Lisbon, 1, 2
Nearby Districts:
9, Franklin, 13, Mount Airy, 14, Berrett, 8, Liberty, 13, Mount Pleasant, 19, Linganore, 6, 8, 9, 11