Age and Sex in Tract 405100, Norfolk County, Massachusetts (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Norfolk County.
Scope: population of Norfolk County, Tract 405100, and other tracts in Norfolk County
Tract 405100
Norfolk County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4911.552%1.55%1382.353%2.35%1582.694%2.69%2273.871%3.87%1702.899%2.90%1101.876%1.88%1282.183%2.18%1342.285%2.29%5238.919%8.92%61210.437%10.4%5188.834%8.83%4137.043%7.04%1452.473%2.47%2654.519%4.52%981.671%1.67%711.211%1.21%540.921%0.92%901.535%1.53%1963.342%3.34%3846.548%6.55%59910.215%10.2%4337.384%7.38%3075.235%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 Norfolk County and Tract 405100
Female Male
Norfolk County
Tract 405100
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.207481%-0.183472%-0.069113%-0.207481%0.21%0.207481%0.008527%0.183472%0.216007%0.22%89415.246%15.2%-0.790587%-0.683634%-0.055734%-0.790587%0.79%0.790587%0.006821%0.683634%0.797408%0.80%2,32839.700%39.7%-0.248219%-0.052107%-0.595696%-0.034866%-0.300326%0.30%0.248219%0.595696%0.248219%0.25%5799.874%9.87%-0.494543%-0.613338%-0.017722%-0.494543%0.49%0.494543%0.460437%0.613338%0.954980%0.95%3405.798%5.80%-0.760762%-0.590560%-0.760762%0.76%0.760762%0.110846%0.590560%0.023140%0.871608%0.87%1,72329.383%29.4%
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 Norfolk County and Tract 405100
Female Male
Norfolk County
Tract 405100
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.040501%-0.050509%-0.059732%-0.040501%0.04%0.040501%0.015987%0.050509%0.056489%0.06%911.552%1.55%-0.221692%-0.163219%-0.107086%-0.221692%0.22%0.221692%0.027285%0.163219%0.248977%0.25%1382.353%2.35%-0.238745%-0.230144%-0.061225%-0.238745%0.24%0.238745%0.061392%0.230144%0.300136%0.30%1582.694%2.69%-0.341064%-0.317498%-0.088221%-0.341064%0.34%0.341064%0.092087%0.317498%0.433151%0.43%2273.871%3.87%-0.363802%-0.238745%-0.415354%-0.051696%-0.602547%0.60%0.363802%0.415354%0.363802%0.36%1702.899%2.90%-0.434857%-0.068213%-0.498251%-0.047308%-0.503070%0.50%0.434857%0.498251%0.434857%0.43%1101.876%1.88%-0.306958%-0.555059%-0.041087%-0.306958%0.31%0.306958%0.113688%0.555059%0.420646%0.42%1282.183%2.18%-0.562756%-0.017053%-0.626141%-0.106551%-0.579809%0.58%0.562756%0.626141%0.562756%0.56%1342.285%2.29%-0.842428%-0.701371%-0.046613%-0.842428%0.84%0.842428%0.098909%0.701371%0.941337%0.94%5238.919%8.92%-0.995907%-0.095498%-0.767254%-0.050375%-1.091405%1.09%0.995907%0.767254%0.995907%1.00%61210.437%10.4%-0.804911%-0.156889%-0.725242%-0.048002%-0.961801%0.96%0.804911%0.725242%0.804911%0.80%5188.834%8.83%-0.641201%-0.640811%-0.066405%-0.641201%0.64%0.641201%0.126194%0.640811%0.767394%0.77%4137.043%7.04%-0.201228%-0.092087%-0.595355%-0.014409%-0.293315%0.29%0.201228%0.595355%0.201228%0.20%1452.473%2.47%-0.426330%-0.051160%-0.602878%-0.034548%-0.477490%0.48%0.426330%0.602878%0.426330%0.43%2654.519%4.52%-0.133015%-0.068213%-0.597727%-0.045456%-0.201228%0.20%0.133015%0.597727%0.133015%0.13%981.671%1.67%-0.181901%-0.580907%-0.051841%-0.181901%0.18%0.181901%0.039791%0.580907%0.221692%0.22%711.211%1.21%-0.136426%-0.589684%-0.080293%-0.136426%0.14%0.136426%0.648022%0.589684%0.784447%0.78%540.921%0.92%-0.324011%-0.540495%-0.324011%0.32%0.324011%0.886767%0.540495%0.060618%1.210778%1.21%901.535%1.53%-0.758868%-0.631277%-0.025607%-0.758868%0.76%0.758868%0.153479%0.631277%0.912347%0.91%1963.342%3.34%-1.040246%-0.644225%-1.040246%1.04%1.040246%0.102319%0.644225%0.029465%1.142565%1.14%3846.548%6.55%-0.944748%-0.153479%-0.612108%-1.098226%1.10%0.944748%0.612108%0.040798%0.944748%0.94%59910.215%10.2%-0.521828%-0.599984%-0.521828%0.52%0.521828%0.433151%0.599984%0.002054%0.954980%0.95%4337.384%7.38%-0.494543%-0.527388%-0.494543%0.49%0.494543%0.057981%0.527388%0.022771%0.552524%0.55%3075.235%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 Norfolk County and Tract 405100
More Females More Males
Norfolk County
Tract 405100
0%200%400%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-118.259936%39.473684%39.473684%39.5%1.3951.3941.758%41.8%58.242%58.2%-65.608935%12.307692%12.307692%12.3%1.1231.1247.101%47.1%52.899%52.9%-26.602967%25.714286%25.714286%25.7%1.2571.2644.304%44.3%55.696%55.7%-27.786385%27.000000%27.000000%27.0%1.2701.2744.053%44.1%55.947%55.9%-65.625000%-12.446302%-65.625000%65.6%0.6040.6062.353%62.4%37.647%37.6%-15.686275%-9.494774%-15.686275%15.7%0.8640.8653.636%53.6%46.364%46.4%-7.402259%37.037037%37.037037%37.0%1.3701.3742.188%42.2%57.813%57.8%-3.030303%-17.017098%-3.030303%3.0%0.9710.9750.746%50.7%49.254%49.3%-6.646040%11.740891%11.740891%11.7%1.1171.1247.228%47.2%52.772%52.8%-9.589041%-6.565599%-9.589041%9.6%0.9130.9152.288%52.3%47.712%47.7%-19.491525%-6.618791%-19.491525%19.5%0.8370.8454.440%54.4%45.560%45.6%-10.362577%19.680851%19.680851%19.7%1.1971.2045.521%45.5%54.479%54.5%-45.762712%-2.420295%-45.762712%45.8%0.6860.6959.310%59.3%40.690%40.7%-12.000000%-5.730467%-12.000000%12.0%0.8930.8952.830%52.8%47.170%47.2%-51.282051%-7.604802%-51.282051%51.3%0.6610.6660.204%60.2%39.796%39.8%-8.924124%21.875000%21.875000%21.9%1.2191.2245.070%45.1%54.930%54.9%-13.616290%475.000000%475.000000%475.0%5.7505.7514.815%14.8%85.185%85.2%273.684211%11.215203%273.684211%273.7%3.7373.7421.111%21.1%78.889%78.9%-4.056377%20.224719%20.224719%20.2%1.2021.2045.408%45.4%54.592%54.6%9.836066%4.573696%9.836066%9.8%1.0981.1047.656%47.7%52.344%52.3%-16.245487%-16.245487%16.2%6.665091%0.8600.8653.756%53.8%46.244%46.2%83.006536%0.342400%83.006536%83.0%1.8301.8335.335%35.3%64.665%64.7%11.724138%4.317770%11.724138%11.7%1.1171.1247.231%47.2%52.769%52.8%
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 405100

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
23.3%26.4%29.4%32.4%35.5%38.6%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
4.0%4.9%5.7%6.5%7.3%8.1%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
0.5%1.7%3.0%4.2%5.4%6.7%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
5.3%6.2%7.1%7.9%8.8%9.7%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
11.6%13.0%14.4%15.8%17.2%18.6%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
15.2%17.0%18.7%20.4%22.1%23.8%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
6.7%9.4%12.1%14.7%17.3%20.0%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
1.7%3.4%5.1%6.8%8.5%10.3%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
2.2%3.4%4.7%5.9%7.2%8.4%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 405100

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%12%24%36%48%61%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%2.6%5.2%7.8%10.4%13.1%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%8%17%25%33%42%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
0%7%14%21%28%36%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%9%18%27%36%45%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

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%20%40%60%80%100%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by Tract in Norfolk County

There are 130 tracts in Norfolk County. This section compares Tract 405100 to the 50 most populous tracts in Norfolk County and to those entities that contain or substantially overlap with Tract 405100. The least populous of the compared tracts has a population of 5,789.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 405100, selected other tracts in Norfolk County, and entities that contain Tract 405100
0%10%20%30%Count#442103Tract 442103403100Tract 403100406102Tract 406102406101Tract 406101414200Tract 414200Town of DoverDover School DistrictDoverZIP Code 02030ZIP 02030405100Tract 405100Dover-Sherborn School DistrictDover-Sherborn412100Tract 412100416400Tract 416400416200Tract 416200423100Tract 423100457200Tract 457200408101Tract 408101419600Tract 419600411301Tract 411301419100Tract 419100410400Tract 410400422100Tract 422100411100Tract 411100403500Tract 403500442202Tract 442202403400Tract 403400411200Tract 411200442101Tract 442101United States of AmericaUnited States401200Tract 401200442102Tract 442102418200Tract 418200415102Tract 415102407100Tract 407100443102Tract 443102Norfolk CountyNorfolk422600Tract 422600Northeast415200Tract 415200420302Tract 420302440100Tract 440100MassachusettsNew EnglandBoston, Cambridge, and Newton Metro AreaBoston Area443101Tract 443101420100Tract 420100402400Tract 402400413100Tract 413100422200Tract 422200410100Tract 410100420202Tract 420202413200Tract 413200409101Tract 409101417901Tract 417901420301Tract 420301422400Tract 422400417200Tract 417200422302Tract 422302404400Tract 404400400200Tract 400200418002Tract 41800233.479995%33.479995%33.5%2,435131.746744%31.746744%31.7%2,121230.553883%30.553883%30.6%2,030330.378452%30.378452%30.4%1,782429.967820%29.967820%30.0%2,235529.382674%29.382674%29.4%1,72329.382674%29.382674%29.4%1,72329.382674%29.382674%29.4%1,72329.382674%29.382674%29.4%1,723629.251902%29.251902%29.3%2,96029.115460%29.115460%29.1%1,919728.507685%28.507685%28.5%1,725827.048327%27.048327%27.0%1,819926.743627%26.743627%26.7%2,2241026.623707%26.623707%26.6%1,5701126.397439%26.397439%26.4%2,1441225.530726%25.530726%25.5%1,8281325.497598%25.497598%25.5%1,4861425.246180%25.246180%25.2%1,4871525.071361%25.071361%25.1%1,5811624.878539%24.878539%24.9%1,4851724.601423%24.601423%24.6%2,0061824.397075%24.397075%24.4%1,5681924.222529%24.222529%24.2%2,1032023.831308%23.831308%23.8%1,6672123.327177%23.327177%23.3%1,6422223.171988%23.171988%23.2%1,3502323.108006%23.108006%23.1%73,612,43873.6M23.017202%23.017202%23.0%1,5122422.869639%22.869639%22.9%1,6212522.728576%22.728576%22.7%1,5862622.722174%22.722174%22.7%1,8232722.194821%22.194821%22.2%1,8002821.964327%21.964327%22.0%1,9212921.676664%21.676664%21.7%149,833150k21.368480%21.368480%21.4%1,5243021.341491%21.341491%21.3%11,965,27112.0M20.694420%20.694420%20.7%1,1983120.692066%20.692066%20.7%1,7763220.670265%20.670265%20.7%1,8383320.624778%20.624778%20.6%1,390,5521.39M20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.180537%20.180537%20.2%1,6323419.889715%19.889715%19.9%1,5513519.879611%19.879611%19.9%1,2883619.762233%19.762233%19.8%1,1473719.573453%19.573453%19.6%1,3953819.140257%19.140257%19.1%1,2203917.993406%17.993406%18.0%1,1464016.915016%16.915016%16.9%1,0334116.865953%16.865953%16.9%1,0724216.698595%16.698595%16.7%1,0464316.421877%16.421877%16.4%1,1744416.383820%16.383820%16.4%1,2844516.298275%16.298275%16.3%1,3424615.769112%15.769112%15.8%1,0194715.577508%15.577508%15.6%1,0254815.294699%15.294699%15.3%9294914.699493%14.699493%14.7%1,01550
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

Demographics

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More Maps to Explore

State:
Massachusetts
County:
Norfolk
Metro Area:
Boston Area
Town:
Dover
Unincorporated Place:
Dover
ZIP Codes:
02030, 02482
Elementary School District:
Dover
Secondary School District:
Dover-Sherborn
Congressional District:
MA-4
Upper State Legislative District:
MA-Norfolk and Suffolk
Lower State Legislative District:
MA-13th Norfolk
Block Groups:
Block Group 405100-1, Block Group 405100-2, Block Group 405100-3, Block Group 405100-4
Neighboring Tracts:
Tract 382300, Tract 386100, Tract 403300, Tract 403400, Tract 404400, Tract 406101, Tract 406102, Tract 411301, Tract 412100, Tract 412200