Age and Sex in ZIP Code 21660, Maryland (ZIP Code)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the zip codes in Maryland.
Scope: population of Maryland, ZIP Code 21660, and other zip codes in Maryland
21660
Maryland
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4751.900%1.90%521.317%1.32%411.039%1.04%1884.762%4.76%1353.419%3.42%1082.736%2.74%1022.584%2.58%401.013%1.01%3739.448%9.45%3097.827%7.83%2516.358%6.36%3157.979%7.98%2636.662%6.66%1223.090%3.09%1694.281%4.28%1213.065%3.06%1152.913%2.91%792.001%2.00%701.773%1.77%2215.598%5.60%3579.043%9.04%2355.952%5.95%2075.243%5.24%
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 ZIP Code 21660
Female Male
Maryland
21660
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.180823%-0.059805%-0.164283%-0.053641%-0.240628%0.24%0.180823%0.164283%0.180823%0.18%59915.172%15.2%-0.677812%-0.052685%-0.653293%-0.058353%-0.730496%0.73%0.677812%0.653293%0.677812%0.68%1,39035.208%35.2%-0.410897%-0.128054%-0.660931%-0.018473%-0.538951%0.54%0.410897%0.660931%0.410897%0.41%67517.097%17.1%-0.829534%-0.653144%-0.829534%0.83%0.829534%0.012665%0.653144%0.037807%0.842199%0.84%2646.687%6.69%-0.598052%-0.239221%-0.615877%-0.837273%0.84%0.598052%0.615877%0.024614%0.598052%0.60%1,02025.836%25.8%
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 ZIP Code 21660
Female Male
Maryland
21660
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.034828%-0.049075%-0.037657%-0.037457%-0.083903%0.1%0.034828%0.037657%0.034828%0.0%751.900%1.90%-0.091185%-0.081054%-0.134972%-0.067454%-0.172239%0.2%0.091185%0.134972%0.091185%0.1%521.317%1.32%-0.060790%-0.086120%-0.196741%-0.063142%-0.146910%0.1%0.060790%0.196741%0.060790%0.1%411.039%1.04%-0.354610%-0.243161%-0.294971%-0.063303%-0.597771%0.6%0.354610%0.294971%0.354610%0.4%1884.762%4.76%-0.422155%-0.407412%-0.059112%-0.422155%0.4%0.422155%0.295508%0.407412%0.717663%0.7%1353.419%3.42%-0.633232%-0.101317%-0.478011%-0.092468%-0.734549%0.7%0.633232%0.478011%0.633232%0.6%1082.736%2.74%-0.270179%-0.320838%-0.528415%-0.087697%-0.591017%0.6%0.270179%0.528415%0.270179%0.3%1022.584%2.58%-0.113982%-0.592585%-0.076897%-0.113982%0.1%0.113982%0.278622%0.592585%0.392604%0.4%401.013%1.01%-0.876393%-0.661612%-0.057692%-0.876393%0.9%0.876393%0.136778%0.661612%1.013171%1.0%3739.448%9.45%-0.536981%-0.491388%-0.726394%-0.061571%-1.028369%1.0%0.536981%0.726394%0.536981%0.5%3097.827%7.83%-0.562310%-0.146910%-0.686773%-0.054961%-0.709220%0.7%0.562310%0.686773%0.562310%0.6%2516.358%6.36%-0.638298%-0.637604%-0.034165%-0.638298%0.6%0.638298%0.319149%0.637604%0.957447%1.0%3157.979%7.98%-0.466059%-0.400203%-0.613926%-0.041531%-0.866261%0.9%0.466059%0.613926%0.466059%0.5%2636.662%6.66%-0.202634%-0.212766%-0.667390%-0.027078%-0.415400%0.4%0.202634%0.667390%0.202634%0.2%1223.090%3.09%-0.425532%-0.005066%-0.694488%-0.002876%-0.430598%0.4%0.425532%0.694488%0.425532%0.4%1694.281%4.28%-0.379939%-0.664278%-0.379939%0.4%0.379939%0.261736%0.664278%0.008300%0.641675%0.6%1213.065%3.06%-0.987842%-0.937183%-0.658467%-1.925025%1.9%0.987842%0.658467%0.041192%0.987842%1.0%1152.913%2.91%-0.000000%-0.646789%0.000000%0.0%0.000000%2.001013%0.646789%0.058994%2.001013%2.0%792.001%2.00%-0.189970%-0.506586%-0.653660%-0.696555%0.7%0.189970%0.653660%0.025521%0.189970%0.2%701.773%1.77%-0.835866%-0.633478%-0.835866%0.8%0.835866%0.194191%0.633478%0.024352%1.030057%1.0%2215.598%5.60%-0.602837%-0.602837%-0.619997%-1.205674%1.2%0.602837%0.619997%0.018336%0.602837%0.6%3579.043%9.04%-0.521783%-0.612695%-0.521783%0.5%0.521783%0.146910%0.612695%0.031011%0.668693%0.7%2355.952%5.95%-0.263425%-0.521783%-0.604379%-0.785208%0.8%0.263425%0.604379%0.024655%0.263425%0.3%2075.243%5.24%
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 ZIP Code 21660
More Females More Males
Maryland
21660
200%0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242118-1915-1710-145-90-4-140.909091%-99.468100%-140.909091%140.9%0.4150.4270.667%70.7%29.333%29.3%-88.888889%-49.976380%-88.888889%88.9%0.5290.5365.385%65.4%34.615%34.6%-141.666667%-32.093880%-141.666667%141.7%0.4140.4170.732%70.7%29.268%29.3%-68.571429%-21.460751%-68.571429%68.6%0.5930.5962.766%62.8%37.234%37.2%-14.509088%70.000000%70.000000%70.0%1.7001.7037.037%37.0%62.963%63.0%-16.000000%-19.344308%-16.000000%16.0%0.8620.8653.704%53.7%46.296%46.3%-118.750000%-16.596281%-118.750000%118.8%0.4570.4668.627%68.6%31.373%31.4%-12.976570%244.444444%244.444444%244.4%3.4443.4422.500%22.5%77.500%77.5%-8.719954%15.606936%15.606936%15.6%1.1561.1646.381%46.4%53.619%53.6%-91.509434%-8.476315%-91.509434%91.5%0.5220.5265.696%65.7%34.304%34.3%-26.126126%-8.002736%-26.126126%26.1%0.7930.7955.777%55.8%44.223%44.2%-5.358336%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-85.869565%-6.764801%-85.869565%85.9%0.5380.5465.019%65.0%34.981%35.0%-105.000000%-4.057241%-105.000000%105.0%0.4880.4967.213%67.2%32.787%32.8%-1.190476%-0.414102%-1.190476%1.2%0.9880.9950.296%50.3%49.704%49.7%68.888889%1.249463%68.888889%68.9%1.6891.6937.190%37.2%62.810%62.8%-94.871795%-94.871795%94.9%6.255733%0.5130.5166.087%66.1%33.913%33.9%-266.666667%-266.666667%266.7%3.904255%0.2730.2778.571%78.6%21.429%21.4%23.232323%3.844116%23.232323%23.2%1.2321.2344.796%44.8%55.204%55.2%-100.000000%-100.000000%100.0%2.957414%0.5000.5066.667%66.7%33.333%33.3%28.155340%5.061343%28.155340%28.2%1.2821.2843.830%43.8%56.170%56.2%-198.076923%-198.076923%198.1%4.079355%0.3350.3474.879%74.9%25.121%25.1%
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 ZIP Code 21660

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
20.5%21.7%22.8%23.9%25.0%26.1%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
4.4%5.0%5.5%6.0%6.5%7.1%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
6.4%7.4%8.3%9.2%10.2%11.1%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
10.04%10.53%11.02%11.52%12.01%12.50%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
11.4%12.3%13.2%14.0%14.8%15.7%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
13.8%14.5%15.2%15.9%16.5%17.3%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
9.1%10.1%11.0%12.0%12.9%13.9%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
5.59%5.85%6.11%6.37%6.63%6.89%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
2.48%2.82%3.15%3.49%3.82%4.16%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in ZIP Code 21660

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.5%21.7%22.8%23.9%25.0%26.1%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
4.4%5.0%5.5%6.0%6.5%7.1%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
6.4%7.4%8.3%9.2%10.2%11.1%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
10.04%10.53%11.02%11.52%12.01%12.50%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
11.4%12.3%13.2%14.0%14.8%15.7%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
13.8%14.5%15.2%15.9%16.5%17.3%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
9.1%10.1%11.0%12.0%12.9%13.9%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
5.59%5.85%6.11%6.37%6.63%6.89%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.48%2.82%3.15%3.49%3.82%4.16%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in ZIP Code 21660

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
18.1%20.0%21.7%23.5%25.3%27.1%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
4.7%5.6%6.5%7.3%8.2%9.0%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.9%5.7%7.5%9.2%11.0%12.8%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
7.9%8.9%9.8%10.7%11.6%12.5%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
9.2%11.0%12.7%14.4%16.1%17.9%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
13.2%14.4%15.6%16.8%18.0%19.2%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
8.8%10.1%11.4%12.7%14.0%15.3%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
4.7%5.5%6.2%6.9%7.6%8.4%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.7%1.9%3.1%4.3%5.5%6.7%
Road Data ©OpenStreetMap

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Age Cohorts by Place in ZIP Code 21660

There is 1 place in ZIP Code 21660. This section compares all 1 of those to each other, ZIP Code 21660, and other entities that contain or substantially overlap with ZIP Code 21660.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 21660, selected places in ZIP Code 21660, and entities that contain ZIP Code 21660
0%5%10%15%20%25%Count#RidgelyZIP Code 21660ZIP 21660Caroline CountyCarolineCaroline County Public SchoolsCaroline CoSouthUnited States of AmericaUnited StatesMarylandSouth Atlantic27.450980%27.450980%27.5%420125.835866%25.835866%25.8%1,02023.927357%23.927357%23.9%7,81323.927357%23.927357%23.9%7,81323.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.614634%22.614634%22.6%1,347,8101.35M22.148630%22.148630%22.1%13,847,14713.8M
Count number of children
# rank of place out of 1 by %

Age Cohorts by County Subdivision in ZIP Code 21660

There are 3 county subdivisions that are fully or partially contained within ZIP Code 21660 (0 fully and 3 partially). This section compares all 3 of those to each other, ZIP Code 21660, and other entities that contain or substantially overlap with ZIP Code 21660.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 21660, selected county subdivisions in ZIP Code 21660, and entities that contain ZIP Code 21660
0%5%10%15%20%25%Count#District 2:Greensboro2, GreensboroDistrict 7:Ridgely7, RidgelyZIP Code 21660ZIP 21660Caroline CountyCarolineCaroline County Public SchoolsCaroline CoSouthUnited States of AmericaUnited StatesMarylandSouth AtlanticDistrict 6:Hillsboro6, Hillsboro26.096866%26.096866%26.1%1,374126.078849%26.078849%26.1%979225.835866%25.835866%25.8%1,02023.927357%23.927357%23.9%7,81323.927357%23.927357%23.9%7,81323.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.614634%22.614634%22.6%1,347,8101.35M22.148630%22.148630%22.1%13,847,14713.8M20.566683%20.566683%20.6%4213
Count number of children
# rank of county subdivision out of 3 by %

Age Cohorts by Zip Code in Caroline County

There are 9 zip codes in Caroline County. This section compares ZIP Code 21660 to all of the zip codes in Caroline County and to those entities that contain or substantially overlap with ZIP Code 21660.

Children by Zip Code#50

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 21660, selected other zip codes in Caroline County, and entities that contain ZIP Code 21660
0%5%10%15%20%25%30%Count#ZIP Code 21641ZIP 21641ZIP Code 21639ZIP 21639ZIP Code 21649ZIP 21649ZIP Code 21660ZIP 21660ZIP Code 21632ZIP 21632Caroline CountyCarolineCaroline County Public SchoolsCaroline CoSouthZIP Code 21636ZIP 21636ZIP Code 21629ZIP 21629United States of AmericaUnited StatesMarylandSouth AtlanticZIP Code 21655ZIP 21655ZIP Code 21640ZIP 2164030.208333%30.208333%30.2%29127.289335%27.289335%27.3%1,195226.518219%26.518219%26.5%524325.835866%25.835866%25.8%1,020425.752227%25.752227%25.8%1,532523.927357%23.927357%23.9%7,81323.927357%23.927357%23.9%7,81323.464217%23.464217%23.5%28,099,74328.1M23.188406%23.188406%23.2%256623.163426%23.163426%23.2%2,204723.108006%23.108006%23.1%73,612,43873.6M22.614634%22.614634%22.6%1,347,8101.35M22.148630%22.148630%22.1%13,847,14713.8M21.282580%21.282580%21.3%1,135815.231788%15.231788%15.2%2079
Count number of children
# rank of zip code out of 9 by %

Age Cohorts by Zip Code in Maryland

There are 468 zip codes in Maryland. This section compares ZIP Code 21660 to all of the zip codes in Maryland and to those entities that contain or substantially overlap with ZIP Code 21660.

Children by Zip Code#59

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 21660, selected other zip codes in Maryland, and entities that contain ZIP Code 21660
0%10%20%30%40%50%Count#ZIP Code 21644ZIP 21644ZIP Code 20762ZIP 20762ZIP Code 21814ZIP 21814ZIP Code 21714ZIP 21714ZIP Code 20755ZIP 20755ZIP Code 21737ZIP 21737ZIP Code 20670ZIP 20670ZIP Code 20839ZIP 20839ZIP Code 21864ZIP 21864ZIP Code 21664ZIP 21664ZIP Code 20871ZIP 20871ZIP Code 21841ZIP 21841ZIP Code 20812ZIP 20812ZIP Code 20645ZIP 20645ZIP Code 21867ZIP 21867ZIP Code 21704ZIP 21704ZIP Code 21641ZIP 21641ZIP Code 21774ZIP 21774ZIP Code 20676ZIP 20676ZIP Code 20619ZIP 20619ZIP Code 20737ZIP 20737ZIP Code 20841ZIP 20841ZIP Code 21675ZIP 21675ZIP Code 21005ZIP 21005ZIP Code 21205ZIP 21205ZIP Code 21777ZIP 21777ZIP Code 21912ZIP 21912ZIP Code 20710ZIP 20710ZIP Code 20868ZIP 20868ZIP Code 21866ZIP 21866ZIP Code 20603ZIP 20603ZIP Code 21624ZIP 21624ZIP Code 21660ZIP 21660ZIP Code 21817ZIP 21817ZIP Code 20895ZIP 20895ZIP Code 20878ZIP 20878ZIP Code 21917ZIP 21917Caroline CountyCarolineCaroline County Public SchoolsCaroline CoZIP Code 21740ZIP 21740SouthZIP Code 21220ZIP 21220United States of AmericaUnited StatesMarylandZIP Code 21017ZIP 21017South AtlanticZIP Code 21104ZIP 21104ZIP Code 20906ZIP 20906ZIP Code 21234ZIP 21234ZIP Code 21154ZIP 21154ZIP Code 21811ZIP 21811ZIP Code 21231ZIP 21231ZIP Code 21634ZIP 21634ZIP Code 21717ZIP 21717ZIP Code 21627ZIP 21627ZIP Code 20660ZIP 20660ZIP Code 21105ZIP 21105ZIP Code 21705ZIP 2170557.591623%57.591623%57.6%110142.296163%42.296163%42.3%1,411239.702760%39.702760%39.7%187336.318408%36.318408%36.3%73435.704008%35.704008%35.7%3,474534.925373%34.925373%34.9%702634.491472%34.491472%34.5%546734.482759%34.482759%34.5%20832.641292%32.641292%32.6%283932.158590%32.158590%32.2%2191031.868610%31.868610%31.9%5,8601131.756142%31.756142%31.8%3491231.736527%31.736527%31.7%1061330.417881%30.417881%30.4%3131430.303030%30.303030%30.3%101530.271505%30.271505%30.3%4,7721630.208333%30.208333%30.2%291730.095282%30.095282%30.1%3,8851829.971658%29.971658%30.0%1,2691929.635434%29.635434%29.6%3,5932029.573032%29.573032%29.6%6,4832129.569067%29.569067%29.6%3,2732229.527559%29.527559%29.5%752329.301948%29.301948%29.3%7222429.258701%29.258701%29.3%4,4642529.207921%29.207921%29.2%4722629.035250%29.035250%29.0%3132728.817358%28.817358%28.8%2,8292828.778718%28.778718%28.8%2382928.571429%28.571429%28.6%203028.258370%28.258370%28.3%8,8463426.627219%26.627219%26.6%456725.835866%25.835866%25.8%1,0209325.560957%25.560957%25.6%1,36710024.746617%24.746617%24.7%4,81013324.670582%24.670582%24.7%15,87715.9k13524.025974%24.025974%24.0%62916623.927357%23.927357%23.9%7,81323.927357%23.927357%23.9%7,81323.672169%23.672169%23.7%14,64114.6k17323.464217%23.464217%23.5%28,099,74328.1M23.194186%23.194186%23.2%9,47919923.108006%23.108006%23.1%73,612,43873.6M22.614634%22.614634%22.6%1,347,8101.35M22.585438%22.585438%22.6%1,52023322.148630%22.148630%22.1%13,847,14713.8M21.391417%21.391417%21.4%98726620.806806%20.806806%20.8%14,38014.4k28220.424208%20.424208%20.4%14,18414.2k29919.237966%19.237966%19.2%1,13133217.011713%17.011713%17.0%3,74736514.191599%14.191599%14.2%2,3483986.944444%6.944444%6.9%104310.000000%0.000000%0.0%04610.000000%0.000000%0.0%04620.000000%0.000000%0.0%04630.000000%0.000000%0.0%04640.000000%0.000000%0.0%0465
Count number of children
# rank of zip code out of 465 by %

Age Cohorts by Zip Code in the South

There are 11,301 zip codes in the South. This section compares ZIP Code 21660 to all of the zip codes in the South and to those entities that contain or substantially overlap with ZIP Code 21660.

Children by Zip Code#68

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 21660, selected other zip codes in the South, and entities that contain ZIP Code 21660
0%20%40%60%80%Count#ZIP Code 32447ZIP 32447ZIP Code 76508ZIP 76508ZIP Code 79846ZIP 79846ZIP Code 40979ZIP 40979ZIP Code 41062ZIP 41062ZIP Code 29378ZIP 29378ZIP Code 25911ZIP 25911ZIP Code 78338ZIP 78338ZIP Code 26366ZIP 26366ZIP Code 79258ZIP 79258ZIP Code 25132ZIP 25132ZIP Code 77443ZIP 77443ZIP Code 42060ZIP 42060ZIP Code 38365ZIP 38365ZIP Code 77991ZIP 77991ZIP Code 26327ZIP 26327ZIP Code 21644ZIP 21644ZIP Code 23691ZIP 23691ZIP Code 22548ZIP 22548ZIP Code 35036ZIP 35036ZIP Code 25908ZIP 25908ZIP Code 27881ZIP 27881ZIP Code 72520ZIP 72520ZIP Code 32970ZIP 32970ZIP Code 35119ZIP 35119ZIP Code 79344ZIP 79344ZIP Code 29320ZIP 29320ZIP Code 38928ZIP 38928ZIP Code 71279ZIP 71279ZIP Code 22731ZIP 22731ZIP Code 77494ZIP 77494ZIP Code 77449ZIP 77449ZIP Code 75051ZIP 75051ZIP Code 79936ZIP 79936ZIP Code 75791ZIP 75791ZIP Code 77084ZIP 77084ZIP Code 20628ZIP 20628ZIP Code 21660ZIP 21660ZIP Code 36545ZIP 36545ZIP Code 76570ZIP 76570Caroline CountyCarolineCaroline County Public SchoolsCaroline CoSouthZIP Code 37097ZIP 37097United States of AmericaUnited StatesMarylandZIP Code 31641ZIP 31641South AtlanticZIP Code 31546ZIP 31546ZIP Code 23415ZIP 23415ZIP Code 72392ZIP 72392ZIP Code 35553ZIP 35553ZIP Code 76687ZIP 76687ZIP Code 77426ZIP 77426ZIP Code 78871ZIP 78871ZIP Code 40816ZIP 40816ZIP Code 35187ZIP 35187ZIP Code 41760ZIP 41760ZIP Code 38704ZIP 3870485.806452%85.806452%85.8%133177.777778%77.777778%77.8%7271.590909%71.590909%71.6%63371.511628%71.511628%71.5%123467.441860%67.441860%67.4%29567.379679%67.379679%67.4%126667.272727%67.272727%67.3%37765.079365%65.079365%65.1%41863.265306%63.265306%63.3%62963.265306%63.265306%63.3%311062.564103%62.564103%62.6%1221160.820896%60.820896%60.8%1631260.714286%60.714286%60.7%681359.322034%59.322034%59.3%351458.200000%58.200000%58.2%2911558.181818%58.181818%58.2%641657.591623%57.591623%57.6%1101757.462687%57.462687%57.5%771857.281553%57.281553%57.3%2361956.122449%56.122449%56.1%1652056.069364%56.069364%56.1%972155.639098%55.639098%55.6%742254.471545%54.471545%54.5%2012354.385965%54.385965%54.4%1552454.347826%54.347826%54.3%502553.947368%53.947368%53.9%412653.935185%53.935185%53.9%4662753.915663%53.915663%53.9%1792853.030303%53.030303%53.0%352952.272727%52.272727%52.3%463034.096293%34.096293%34.1%33,24933.2k34631.431573%31.431573%31.4%35,30335.3k67130.789904%30.789904%30.8%12,60212.6k80028.449958%28.449958%28.4%32,22132.2k139627.926018%27.926018%27.9%3,820159927.666329%27.666329%27.7%28,67228.7k171226.436782%26.436782%26.4%46239825.835866%25.835866%25.8%1,020278725.256473%25.256473%25.3%2,585319724.229075%24.229075%24.2%660399623.927357%23.927357%23.9%7,81323.927357%23.927357%23.9%7,81323.464217%23.464217%23.5%28,099,74328.1M23.326039%23.326039%23.3%533479523.108006%23.108006%23.1%73,612,43873.6M22.614634%22.614634%22.6%1,347,8101.35M22.370618%22.370618%22.4%402559422.148630%22.148630%22.1%13,847,14713.8M21.433752%21.433752%21.4%1,773639320.375483%20.375483%20.4%369719219.012346%19.012346%19.0%77799117.240588%17.240588%17.2%751879014.555420%14.555420%14.6%23995899.128631%9.128631%9.1%198103880.000000%0.000000%0.0%0111840.000000%0.000000%0.0%0111850.000000%0.000000%0.0%0111860.000000%0.000000%0.0%0111870.000000%0.000000%0.0%011188
Count number of children
# rank of zip code out of 11188 by %

Age Cohorts by Zip Code in the United States

There are 32,990 zip codes in the United States. This section compares ZIP Code 21660 to all of the zip codes in the United States and to those entities that contain or substantially overlap with ZIP Code 21660.

Children by Zip Code#77

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 21660, selected other zip codes in the United States, and entities that contain ZIP Code 21660
0%20%40%60%80%Count#ZIP Code 82073ZIP 82073ZIP Code 32447ZIP 32447ZIP Code 46786ZIP 46786ZIP Code 12527ZIP 12527ZIP Code 76508ZIP 76508ZIP Code 62829ZIP 62829ZIP Code 89446ZIP 89446ZIP Code 79846ZIP 79846ZIP Code 40979ZIP 40979ZIP Code 81655ZIP 81655ZIP Code 41062ZIP 41062ZIP Code 29378ZIP 29378ZIP Code 25911ZIP 25911ZIP Code 78338ZIP 78338ZIP Code 43711ZIP 43711ZIP Code 26366ZIP 26366ZIP Code 79258ZIP 79258ZIP Code 98559ZIP 98559ZIP Code 25132ZIP 25132ZIP Code 99363ZIP 99363ZIP Code 18912ZIP 18912ZIP Code 77443ZIP 77443ZIP Code 42060ZIP 42060ZIP Code 95680ZIP 95680ZIP Code 99767ZIP 99767ZIP Code 88416ZIP 88416ZIP Code 38365ZIP 38365ZIP Code 88134ZIP 88134ZIP Code 88264ZIP 88264ZIP Code 96133ZIP 96133ZIP Code 77449ZIP 77449ZIP Code 66509ZIP 66509ZIP Code 60629ZIP 60629ZIP Code 79936ZIP 79936ZIP Code 76210ZIP 76210ZIP Code 11368ZIP 11368ZIP Code 75243ZIP 75243ZIP Code 21660ZIP 21660ZIP Code 38133ZIP 38133ZIP Code 70778ZIP 70778Caroline CountyCarolineCaroline County Public SchoolsCaroline CoSouthUnited States of AmericaUnited StatesZIP Code 20882ZIP 20882MarylandSouth AtlanticZIP Code 98392ZIP 98392ZIP Code 42788ZIP 42788ZIP Code 37716ZIP 37716ZIP Code 07648ZIP 07648ZIP Code 75559ZIP 75559ZIP Code 36548ZIP 36548ZIP Code 81055ZIP 81055ZIP Code 54643ZIP 54643ZIP Code 92332ZIP 92332ZIP Code 16312ZIP 16312ZIP Code 54641ZIP 54641ZIP Code 99034ZIP 9903490.196078%90.196078%90.2%46185.806452%85.806452%85.8%133280.254777%80.254777%80.3%126377.777778%77.777778%77.8%210477.777778%77.777778%77.8%7573.076923%73.076923%73.1%19672.794118%72.794118%72.8%99771.590909%71.590909%71.6%63871.511628%71.511628%71.5%123967.441860%67.441860%67.4%581067.441860%67.441860%67.4%291167.379679%67.379679%67.4%1261267.272727%67.272727%67.3%371365.079365%65.079365%65.1%411464.893617%64.893617%64.9%611563.265306%63.265306%63.3%621663.265306%63.265306%63.3%311762.676056%62.676056%62.7%891862.564103%62.564103%62.6%1221962.436548%62.436548%62.4%2462061.382114%61.382114%61.4%1512160.820896%60.820896%60.8%1632260.714286%60.714286%60.7%682360.071942%60.071942%60.1%1672460.000000%60.000000%60.0%62559.677419%59.677419%59.7%372659.322034%59.322034%59.3%352759.259259%59.259259%59.3%162859.090909%59.090909%59.1%132958.910891%58.910891%58.9%1193031.431573%31.431573%31.4%35,30335.3k215931.118034%31.118034%31.1%899233430.581040%30.581040%30.6%35,20035.2k262228.449958%28.449958%28.4%32,22132.2k422028.024373%28.024373%28.0%12,28012.3k466726.552902%26.552902%26.6%30,00030.0k661626.285749%26.285749%26.3%17,17817.2k700125.835866%25.835866%25.8%1,020775825.004690%25.004690%25.0%5,332933423.928461%23.928461%23.9%7761166823.927357%23.927357%23.9%7,81323.927357%23.927357%23.9%7,81323.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.979671%22.979671%23.0%3,1991400122.614634%22.614634%22.6%1,347,8101.35M22.148630%22.148630%22.1%13,847,14713.8M22.034997%22.034997%22.0%6801633521.097046%21.097046%21.1%501866820.023664%20.023664%20.0%5,0772100118.771448%18.771448%18.8%1,0942333517.104232%17.104232%17.1%8732566814.579256%14.579256%14.6%149280029.200000%9.200000%9.2%115303350.000000%0.000000%0.0%0326650.000000%0.000000%0.0%0326660.000000%0.000000%0.0%0326670.000000%0.000000%0.0%0326680.000000%0.000000%0.0%032669
Count number of children
# rank of zip code out of 32669 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

County:
Caroline
Districts:
2, Greensboro, 6, Hillsboro, 7, Ridgely
Towns:
Ridgely
Unified School District:
Caroline County
Congressional District:
MD-1
State Senate District:
MD-36
State Legislative District:
MD-36
Neighboring ZIP Codes:
21617, 21629, 21636, 21639, 21640, 21657
Nearby ZIP Codes:
19952, 19964, 21607, 21623, 21625, 21641, 21644, 21649, 21658, 21679