Age and Sex in State Senate District 21, Delaware (State Senate District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the upper state legislative districts in Delaware.
Scope: population of Delaware, State Senate District 21, and other upper state legislative districts in Delaware
State Senate District 21
Delaware
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41,0302.392%2.39%9032.097%2.10%1,3173.058%3.06%1,7934.163%4.16%1,5143.516%3.52%9322.164%2.16%1,6763.892%3.89%1,2812.975%2.97%2,6246.093%6.09%2,9966.957%6.96%2,7556.397%6.40%2,3835.533%5.53%2,5485.917%5.92%2,5005.805%5.81%2,8566.632%6.63%1,3713.183%3.18%4931.145%1.14%6551.521%1.52%1,0592.459%2.46%1,7674.103%4.10%2,8176.541%6.54%3,0637.112%7.11%2,7336.346%6.35%
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 Delaware and State Senate District 21
Female Male
Delaware
State Senate District 21
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.217109%-0.048827%-0.202933%-0.051303%-0.265935%0.27%0.217109%0.202933%0.217109%0.22%7,48917.390%17.4%-0.609669%-0.054521%-0.632861%-0.057550%-0.664190%0.66%0.609669%0.632861%0.609669%0.61%13,71513.7k31.846%31.8%-0.563218%-0.070048%-0.631038%-0.016339%-0.633266%0.63%0.563218%0.631038%0.563218%0.56%9,27521.537%21.5%-0.585729%-0.694986%-0.585729%0.59%0.585729%0.109715%0.694986%0.010725%0.695444%0.70%2,2075.125%5.12%-0.664226%-0.597331%-0.664226%0.66%0.664226%0.010578%0.597331%0.018996%0.674804%0.67%10,38010.4k24.103%24.1%
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 Delaware and State Senate District 21
Female Male
Delaware
State Senate District 21
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.035846%-0.077788%-0.042661%-0.035052%-0.113634%0.11%0.035846%0.042661%0.035846%0.04%1,0302.392%2.39%-0.196443%-0.026471%-0.163840%-0.056082%-0.222914%0.22%0.196443%0.163840%0.196443%0.20%9032.097%2.10%-0.272605%-0.066410%-0.259250%-0.060127%-0.339015%0.34%0.272605%0.259250%0.272605%0.27%1,3173.058%3.06%-0.415177%-0.384382%-0.051332%-0.415177%0.42%0.415177%0.002322%0.384382%0.417499%0.42%1,7934.163%4.16%-0.571216%-0.029412%-0.480478%-0.093399%-0.600628%0.60%0.571216%0.480478%0.571216%0.57%1,5143.516%3.52%-0.534064%-0.572112%-0.084092%-0.534064%0.53%0.534064%0.013932%0.572112%0.547996%0.55%9322.164%2.16%-0.622301%-0.052632%-0.584041%-0.059271%-0.674933%0.67%0.622301%0.584041%0.622301%0.62%1,6763.892%3.89%-0.719825%-0.047601%-0.607524%-0.062320%-0.767427%0.77%0.719825%0.607524%0.719825%0.72%1,2812.975%2.97%-0.596294%-0.026007%-0.651870%-0.104933%-0.622301%0.62%0.596294%0.651870%0.596294%0.60%2,6246.093%6.09%-0.690568%-0.010217%-0.694515%-0.055227%-0.700785%0.70%0.690568%0.694515%0.690568%0.69%2,9966.957%6.96%-0.574932%-0.129569%-0.642156%-0.048829%-0.704500%0.70%0.574932%0.642156%0.574932%0.57%2,7556.397%6.40%-0.525240%-0.056193%-0.582329%-0.018273%-0.581433%0.58%0.525240%0.582329%0.525240%0.53%2,3835.533%5.53%-0.577254%-0.028793%-0.566987%-0.046796%-0.606047%0.61%0.577254%0.566987%0.577254%0.58%2,5485.917%5.92%-0.567037%-0.623861%-0.012154%-0.567037%0.57%0.567037%0.026935%0.623861%0.593972%0.59%2,5005.805%5.81%-0.579576%-0.167185%-0.681805%-0.746761%0.75%0.579576%0.681805%0.001648%0.579576%0.58%2,8566.632%6.63%-0.461307%-0.138547%-0.662391%-0.002532%-0.599854%0.60%0.461307%0.662391%0.461307%0.46%1,3713.183%3.18%-0.397065%-0.626087%-0.397065%0.40%0.397065%0.350625%0.626087%0.090939%0.747690%0.75%4931.145%1.14%-0.550318%-0.420285%-0.724407%-0.046432%-0.970603%0.97%0.550318%0.724407%0.550318%0.55%6551.521%1.52%-0.487624%-0.690707%-0.000802%-0.487624%0.49%0.487624%0.254261%0.690707%0.741885%0.74%1,0592.459%2.46%-0.651713%-0.603798%-0.651713%0.65%0.651713%0.064242%0.603798%0.026568%0.715955%0.72%1,7674.103%4.10%-0.614870%-0.078484%-0.590417%-0.693354%0.69%0.614870%0.590417%0.047545%0.614870%0.61%2,8176.541%6.54%-0.697998%-0.026471%-0.596109%-0.018145%-0.724469%0.72%0.697998%0.596109%0.697998%0.70%3,0637.112%7.11%-0.582362%-0.583442%-0.582362%0.58%0.582362%0.104491%0.583442%0.023045%0.686853%0.69%2,7336.346%6.35%
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 Delaware and State Senate District 21
More Females More Males
Delaware
State Senate District 21
200%100%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-217.004049%-82.163009%-217.004049%217.0%0.3150.3276.019%76.0%23.981%24.0%-13.475177%-34.230116%-13.475177%13.5%0.8810.8853.156%53.2%46.844%46.8%-24.361158%-23.192473%-24.361158%24.4%0.8040.8055.429%55.4%44.571%44.6%-13.354487%0.559284%0.559284%0.6%1.0061.0149.861%49.9%50.139%50.1%-5.149051%-19.438878%-5.149051%5.1%0.9510.9551.255%51.3%48.745%48.7%-14.698457%2.608696%2.608696%2.6%1.0261.0349.356%49.4%50.644%50.6%-8.457711%-10.148379%-8.457711%8.5%0.9220.9252.029%52.0%47.971%48.0%-6.612903%-10.257991%-6.612903%6.6%0.9380.9451.600%51.6%48.400%48.4%-4.361371%-16.097161%-4.361371%4.4%0.9580.9651.067%51.1%48.933%48.9%-1.479489%-7.951815%-1.479489%1.5%0.9850.9950.367%50.4%49.633%49.6%-22.536349%-7.603879%-22.536349%22.5%0.8160.8255.064%55.1%44.936%44.9%-10.698497%-3.137975%-10.698497%10.7%0.9030.9052.539%52.5%47.461%47.5%-4.987932%-8.253453%-4.987932%5.0%0.9520.9551.217%51.2%48.783%48.8%-1.948141%4.750205%4.750205%4.8%1.0481.0548.840%48.8%51.160%51.2%-28.846154%-28.846154%28.8%0.241652%0.7760.7856.303%56.3%43.697%43.7%-30.033557%-0.382255%-30.033557%30.0%0.7690.7756.528%56.5%43.472%43.5%88.304094%14.524949%88.304094%88.3%1.8831.8834.686%34.7%65.314%65.3%-76.371308%-6.409688%-76.371308%76.4%0.5670.5763.817%63.8%36.183%36.2%-0.116171%52.142857%52.142857%52.1%1.5211.5239.660%39.7%60.340%60.3%9.857482%4.400213%9.857482%9.9%1.0991.1047.651%47.7%52.349%52.3%-12.764350%-12.764350%12.8%8.052767%0.8870.8953.000%53.0%47.000%47.0%-3.792415%-3.043900%-3.792415%3.8%0.9630.9650.930%50.9%49.070%49.1%17.942584%3.949829%17.942584%17.9%1.1791.1845.884%45.9%54.116%54.1%
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 State Senate District 21

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
15.7%17.4%19.1%20.8%22.5%24.2%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
2.92%3.36%3.79%4.23%4.66%5.10%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
7.3%8.0%8.6%9.2%9.9%10.5%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
7.1%8.1%9.0%10.0%10.9%11.9%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
10.84%11.22%11.59%11.96%12.34%12.71%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
12.76%13.25%13.74%14.23%14.72%15.21%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
12.4%13.9%15.5%17.0%18.5%20.1%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
7.1%8.5%9.9%11.3%12.7%14.1%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
4.17%4.66%5.15%5.64%6.13%6.62%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in State Senate District 21

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
18.4%20.6%22.7%24.9%27.0%29.2%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
3.0%4.0%4.9%5.9%6.8%7.8%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
5.9%7.2%8.5%9.8%11.1%12.4%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
9.1%10.7%12.3%13.8%15.4%17.0%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
8.9%10.2%11.5%12.7%14.0%15.3%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
11.3%13.0%14.7%16.4%18.0%19.8%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
9.4%11.2%13.0%14.8%16.6%18.4%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
5.9%7.0%8.0%9.0%10.0%11.1%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
1.7%3.8%5.8%7.8%9.8%11.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in State Senate District 21

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
12.8%17.2%21.5%25.9%30.2%34.6%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%1.8%3.7%5.5%7.4%9.3%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.9%6.0%8.0%10.1%12.1%14.2%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
7.3%9.9%12.4%14.9%17.4%20.0%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
6.1%9.5%12.9%16.3%19.7%23.1%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
3.8%7.6%11.2%14.9%18.6%22.3%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
5.9%10.2%14.5%18.7%23.0%27.3%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
3.2%5.8%8.4%11.0%13.6%16.2%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%3.2%6.4%9.5%12.7%16.0%
Road Data ©OpenStreetMap

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Age Cohorts by Place in State Senate District 21

There are 5 places that are fully or partially contained within State Senate District 21 (4 fully and 1 partially). This section compares all 5 of those to each other, State Senate District 21, and other entities that contain or substantially overlap with State Senate District 21.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 21, selected places in State Senate District 21, and entities that contain State Senate District 21
0%10%20%30%Count#LaurelBladesDelmarSeafordState Senate District 21DE-21SouthUnited States of AmericaUnited StatesSouth AtlanticDelawareSalisbury Metro AreaSalisburySussex CountySussexBethel36.119478%36.119478%36.1%1,439130.261137%30.261137%30.3%394226.171875%26.171875%26.2%469325.239315%25.239315%25.2%1,872424.102540%24.102540%24.1%10,38010.4k23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.148630%22.148630%22.1%13,847,14713.8M21.845843%21.845843%21.8%204,192204k19.767695%19.767695%19.8%77,11277.1k19.554123%19.554123%19.6%41,30341.3k8.839779%8.839779%8.8%165
Count number of children
# rank of place out of 5 by %

Age Cohorts by Metro Area in State Senate District 21

There is 1 metro area that are fully or partially contained within State Senate District 21 (0 fully and 1 partially). This section compares all 1 of those to each other, State Senate District 21, and other entities that contain or substantially overlap with State Senate District 21.

Children by Metro Area#41

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 21, selected metro areas in State Senate District 21, and entities that contain State Senate District 21
0%5%10%15%20%Count#State Senate District 21DE-21SouthUnited States of AmericaUnited StatesSouth AtlanticDelawareSalisbury Metro AreaSalisburySussex CountySussex24.102540%24.102540%24.1%10,38010.4k23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.148630%22.148630%22.1%13,847,14713.8M21.845843%21.845843%21.8%204,192204k19.767695%19.767695%19.8%77,11277.1k19.554123%19.554123%19.6%41,30341.3k
Count number of children
# rank of metro area out of 1 by %

Age Cohorts by County in State Senate District 21

There is 1 county that are fully or partially contained within State Senate District 21 (0 fully and 1 partially). This section compares all 1 of those to each other, State Senate District 21, and other entities that contain or substantially overlap with State Senate District 21.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 21, selected counties in State Senate District 21, and entities that contain State Senate District 21
0%5%10%15%20%Count#State Senate District 21DE-21SouthUnited States of AmericaUnited StatesSouth AtlanticDelawareSalisbury Metro AreaSalisburySussex CountySussex24.102540%24.102540%24.1%10,38010.4k23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.148630%22.148630%22.1%13,847,14713.8M21.845843%21.845843%21.8%204,192204k19.767695%19.767695%19.8%77,11277.1k19.554123%19.554123%19.6%41,30341.3k
Count number of children
# rank of county out of 1 by %

Age Cohorts by County Subdivision in State Senate District 21

There are 4 county subdivisions that are fully or partially contained within State Senate District 21 (1 fully and 3 partially). This section compares all 4 of those to each other, State Senate District 21, and other entities that contain or substantially overlap with State Senate District 21.

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 21, selected county subdivisions in State Senate District 21, and entities that contain State Senate District 21
0%5%10%15%20%Count#Laurel-DelmarState Senate District 21DE-21SouthUnited States of AmericaUnited StatesSeafordSouth AtlanticDelawareSalisbury Metro AreaSalisburyMillsboroSussex CountySussexSelbyville-Frankford24.143932%24.143932%24.1%5,549124.102540%24.102540%24.1%10,38010.4k23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.642529%22.642529%22.6%5,866222.148630%22.148630%22.1%13,847,14713.8M21.845843%21.845843%21.8%204,192204k19.767695%19.767695%19.8%77,11277.1k19.639383%19.639383%19.6%5,653319.554123%19.554123%19.6%41,30341.3k15.707691%15.707691%15.7%5,2064
Count number of children
# rank of county subdivision out of 4 by %

Age Cohorts by Upper State Legislative District in Delaware

There are 21 upper state legislative districts in Delaware. This section compares State Senate District 21 to all of the upper state legislative districts in Delaware and to those entities that contain or substantially overlap with State Senate District 21.

Children by Upper State Legislative District#68

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 21, selected other upper state legislative districts in Delaware, and entities that contain State Senate District 21
0%5%10%15%20%25%Count#State Senate District 3DE-3State Senate District 10DE-10State Senate District 14DE-14State Senate District 16DE-16State Senate District 18DE-18State Senate District 13DE-13State Senate District 21DE-21State Senate District 2DE-2SouthUnited States of AmericaUnited StatesState Senate District 15DE-15State Senate District 11DE-11South AtlanticState Senate District 7DE-7DelawareState Senate District 12DE-12State Senate District 1DE-1State Senate District 17DE-17State Senate District 19DE-19State Senate District 5DE-5State Senate District 4DE-4Salisbury Metro AreaSalisburyState Senate District 9DE-9Sussex CountySussexState Senate District 20DE-20State Senate District 8DE-8State Senate District 6DE-626.914239%26.914239%26.9%10,89310.9k125.575838%25.575838%25.6%11,55911.6k225.468134%25.468134%25.5%12,54012.5k325.356695%25.356695%25.4%11,53411.5k425.345394%25.345394%25.3%12,27312.3k525.187396%25.187396%25.2%11,22311.2k624.102540%24.102540%24.1%10,38010.4k723.913763%23.913763%23.9%10,11610.1k823.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M23.035324%23.035324%23.0%10,64910.6k922.917497%22.917497%22.9%9,7751022.148630%22.148630%22.1%13,847,14713.8M22.027371%22.027371%22.0%9,0941121.845843%21.845843%21.8%204,192204k21.629627%21.629627%21.6%10,58910.6k1221.365565%21.365565%21.4%9,5191321.174219%21.174219%21.2%9,7341421.082627%21.082627%21.1%10,17310.2k1520.495052%20.495052%20.5%8,4291619.777546%19.777546%19.8%7,9661719.767695%19.767695%19.8%77,11277.1k19.638930%19.638930%19.6%8,1261819.554123%19.554123%19.6%41,30341.3k17.048545%17.048545%17.0%7,6491913.846223%13.846223%13.8%6,1662012.654503%12.654503%12.7%5,80521
Count number of children
# rank of upper state legislative district out of 21 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:
Delaware
County:
Sussex
Metro Area:
Salisbury Area
City:
Seaford
Towns:
Bethel, Blades, Delmar, Laurel
Congressional District:
DE-At Large
State House Districts:
DE-35, DE-39, DE-40, DE-41
Unified School Districts:
Delmar, Indian River, Laurel, Seaford
ZIP Codes:
19931, 19939, 19940, 19945, 19947, 19956, 19966, 19973
Neighboring State Senate Districts:
DE-19, DE-20, MD-37, MD-38
Nearby State Senate Districts:
DE-6, DE-14, DE-15, DE-16, DE-17, DE-18, MD-36, NJ-1