Age and Sex in Belmont School District, Massachusetts (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 Massachusetts.
Scope: population of Massachusetts, Belmont School District, and other unified school districts in Massachusetts
Belmont
Massachusetts
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-47352.876%2.88%5572.180%2.18%7913.095%3.10%9583.749%3.75%5952.328%2.33%5682.223%2.22%9163.584%3.58%5642.207%2.21%1,6726.543%6.54%1,8897.392%7.39%2,1288.327%8.33%1,8377.188%7.19%1,7276.758%6.76%1,7246.746%6.75%1,1714.582%4.58%6502.544%2.54%1980.775%0.77%1050.411%0.41%4401.722%1.72%1,0964.289%4.29%1,9727.717%7.72%1,8417.204%7.20%1,4215.561%5.56%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Massachusetts and Belmont School District
Female Male
Massachusetts
Belmont
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.198265%-0.060436%-0.179173%-0.060528%-0.258701%0.26%0.198265%0.179173%0.198265%0.20%4,20416.451%16.5%-0.660067%-0.089532%-0.662237%-0.044052%-0.749599%0.75%0.660067%0.662237%0.660067%0.66%9,00635.242%35.2%-0.553708%-0.038696%-0.660381%-0.006144%-0.592404%0.59%0.553708%0.660381%0.553708%0.55%5,27220.630%20.6%-0.325768%-0.766222%-0.017135%-0.325768%0.33%0.325768%0.075328%0.766222%0.401096%0.40%7432.907%2.91%-0.640014%-0.096089%-0.560616%-0.736103%0.74%0.640014%0.560616%0.024588%0.640014%0.64%6,33024.770%24.8%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Massachusetts and Belmont School District
Female Male
Massachusetts
Belmont
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.072882%-0.033995%-0.046447%-0.050660%-0.106877%0.11%0.072882%0.046447%0.072882%0.07%7352.876%2.88%-0.176873%-0.082176%-0.156508%-0.083152%-0.259049%0.26%0.176873%0.156508%0.176873%0.18%5572.180%2.18%-0.247310%-0.124437%-0.213469%-0.064537%-0.371747%0.37%0.247310%0.213469%0.247310%0.25%7913.095%3.10%-0.315398%-0.118959%-0.316024%-0.068770%-0.434357%0.43%0.315398%0.316024%0.315398%0.32%9583.749%3.75%-0.366530%-0.043044%-0.419753%-0.055660%-0.409574%0.41%0.366530%0.419753%0.366530%0.37%5952.328%2.33%-0.524359%-0.508903%-0.059595%-0.524359%0.52%0.524359%0.062610%0.508903%0.586969%0.59%5682.223%2.22%-0.503489%-0.187830%-0.557414%-0.061316%-0.691319%0.69%0.503489%0.557414%0.503489%0.50%9163.584%3.58%-0.491098%-0.121307%-0.618023%-0.051178%-0.612405%0.61%0.491098%0.618023%0.491098%0.49%5642.207%2.21%-0.610448%-0.087654%-0.676577%-0.048367%-0.698102%0.70%0.610448%0.676577%0.610448%0.61%1,6726.543%6.54%-0.651927%-0.174526%-0.731910%-0.039160%-0.826453%0.83%0.651927%0.731910%0.651927%0.65%1,8897.392%7.39%-0.830366%-0.689914%-0.038463%-0.830366%0.83%0.830366%0.004696%0.689914%0.835062%0.84%2,1288.327%8.33%-0.704363%-0.028957%-0.631126%-0.037009%-0.733320%0.73%0.704363%0.631126%0.704363%0.70%1,8377.188%7.19%-0.651927%-0.047740%-0.584959%-0.018190%-0.699667%0.70%0.651927%0.584959%0.651927%0.65%1,7276.758%6.76%-0.641753%-0.065741%-0.656156%-0.013040%-0.707494%0.71%0.641753%0.656156%0.641753%0.64%1,7246.746%6.75%-0.434357%-0.047740%-0.710160%-0.001522%-0.482097%0.48%0.434357%0.710160%0.434357%0.43%1,1714.582%4.58%-0.405661%-0.692436%-0.405661%0.41%0.405661%0.036523%0.692436%0.017724%0.442184%0.44%6502.544%2.54%-0.371747%-0.031305%-0.752120%-0.019044%-0.403052%0.40%0.371747%0.752120%0.371747%0.37%1980.775%0.77%-0.156525%-0.776860%-0.012993%-0.156525%0.16%0.156525%0.097828%0.776860%0.254353%0.25%1050.411%0.41%-0.371747%-0.767953%-0.018251%-0.371747%0.37%0.371747%0.117394%0.767953%0.489141%0.49%4401.722%1.72%-0.648275%-0.133046%-0.606894%-0.781321%0.78%0.648275%0.606894%0.030020%0.648275%0.65%1,0964.289%4.29%-0.639405%-0.264527%-0.579863%-0.903933%0.90%0.639405%0.579863%0.030477%0.639405%0.64%1,9727.717%7.72%-0.680884%-0.546764%-0.680884%0.68%0.680884%0.079045%0.546764%0.016321%0.759930%0.76%1,8417.204%7.20%-0.515750%-0.080610%-0.527455%-0.596361%0.60%0.515750%0.527455%0.023708%0.515750%0.52%1,4215.561%5.56%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Massachusetts and Belmont School District
More Females More Males
Massachusetts
Belmont
100%50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-46.644295%-109.071132%-46.644295%46.6%0.6820.6859.456%59.5%40.544%40.5%-46.460177%-53.129265%-46.460177%46.5%0.6830.6859.425%59.4%40.575%40.6%-50.316456%-30.232623%-50.316456%50.3%0.6650.6760.051%60.1%39.949%39.9%-37.717122%-21.761128%-37.717122%37.7%0.7260.7357.933%57.9%42.067%42.1%-11.743772%-13.260150%-11.743772%11.7%0.8950.8952.773%52.8%47.227%47.2%-11.710530%11.940299%11.940299%11.9%1.1191.1247.183%47.2%52.817%52.8%-37.305699%-11.000044%-37.305699%37.3%0.7280.7357.860%57.9%42.140%42.1%-24.701195%-8.280935%-24.701195%24.7%0.8020.8055.496%55.5%44.504%44.5%-14.358974%-7.148839%-14.358974%14.4%0.8740.8753.349%53.3%46.651%46.7%-26.770708%-5.350340%-26.770708%26.8%0.7890.7955.903%55.9%44.097%44.1%-5.574976%0.565504%0.565504%0.6%1.0061.0149.859%49.9%50.141%50.1%-4.111111%-5.863967%-4.111111%4.1%0.9610.9651.007%51.0%48.993%49.0%-7.322929%-3.109628%-7.322929%7.3%0.9320.9351.766%51.8%48.234%48.2%-10.243902%-1.987387%-10.243902%10.2%0.9070.9152.436%52.4%47.564%47.6%-10.990991%-0.214286%-10.990991%11.0%0.9010.9052.605%52.6%47.395%47.4%9.003215%2.559709%9.003215%9.0%1.0901.0947.846%47.8%52.154%52.2%-8.421053%-2.532095%-8.421053%8.4%0.9220.9252.020%52.0%47.980%48.0%-1.672490%62.500000%62.500000%62.5%1.6251.6338.095%38.1%61.905%61.9%-2.376561%31.578947%31.578947%31.6%1.3161.3243.182%43.2%56.818%56.8%-20.523139%-20.523139%20.5%4.946519%0.8300.8354.653%54.7%45.347%45.3%-41.370869%-41.370869%41.4%5.255888%0.7070.7158.570%58.6%41.430%41.4%11.609195%2.985058%11.609195%11.6%1.1161.1247.257%47.3%52.743%52.7%-15.629742%-15.629742%15.6%4.494711%0.8650.8653.624%53.6%46.376%46.4%

Map of Age Cohorts by Tract in Belmont School District

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
16.5%19.5%22.4%25.3%28.2%31.2%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
1.96%2.44%2.93%3.41%3.89%4.38%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
3.9%5.3%6.6%7.9%9.3%10.7%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
9.2%11.7%14.1%16.6%19.0%21.5%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
12.6%13.5%14.3%15.1%16.0%16.8%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
10.4%11.9%13.4%14.9%16.4%18.0%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
7.2%8.5%9.7%11.0%12.2%13.5%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
3.9%5.0%6.2%7.3%8.4%9.6%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
1.8%3.1%4.4%5.7%6.9%8.3%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Belmont School District

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
10%15%21%26%31%37%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.0%1.7%3.3%5.0%6.6%8.3%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
1.0%3.8%6.5%9.3%12.0%14.8%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
3%9%14%19%24%30%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
5.8%9.3%12.6%16.0%19.4%22.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
6.7%9.7%12.8%15.8%18.8%21.9%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
4.5%7.7%10.8%14.0%17.1%20.3%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
0.6%3.4%6.2%9.0%11.8%14.7%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%3.4%6.7%10.1%13.5%16.9%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Belmont School District

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

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Belmont School District, selected places in Belmont School District, and entities that contain Belmont School District
0%5%10%15%20%Count#BelmontTown of BelmontBelmontBelmont School DistrictBelmontUnited States of AmericaUnited StatesNortheastMassachusettsNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaMiddlesex CountyMiddlesex24.770104%24.770104%24.8%6,33024.770104%24.770104%24.8%6,33024.770104%24.770104%24.8%6,33023.108006%23.108006%23.1%73,612,43873.6M21.341491%21.341491%21.3%11,965,27112.0M20.624778%20.624778%20.6%1,390,5521.39M20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.568254%20.568254%20.6%322,430322k

Age Cohorts by County Subdivision in Belmont School District

There is 1 county subdivision in Belmont School District. This section compares all 1 of those to each other, Belmont School District, and other entities that contain or substantially overlap with Belmont School District.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Belmont School District, selected county subdivisions in Belmont School District, and entities that contain Belmont School District
0%5%10%15%20%Count#BelmontTown of BelmontBelmontBelmont School DistrictBelmontUnited States of AmericaUnited StatesNortheastMassachusettsNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaMiddlesex CountyMiddlesex24.770104%24.770104%24.8%6,33024.770104%24.770104%24.8%6,33024.770104%24.770104%24.8%6,33023.108006%23.108006%23.1%73,612,43873.6M21.341491%21.341491%21.3%11,965,27112.0M20.624778%20.624778%20.6%1,390,5521.39M20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.568254%20.568254%20.6%322,430322k

Age Cohorts by Unified School District in Massachusetts

There are 294 unified school districts in Massachusetts. This section compares Belmont School District to the 50 most populous unified school districts in Massachusetts and to those entities that contain or substantially overlap with Belmont School District. The least populous of the compared unified school districts has a population of 34,963.

Children by Unified School District#41

Percentage of population aged 0 to 17 (%):
Scope: population of Belmont School District, selected other unified school districts in Massachusetts, and entities that contain Belmont School District
0%10%20%Count#Lawrence School DistrictLawrenceSpringfield School DistrictSpringfieldBrockton School DistrictBrocktonLynn School DistrictLynnChelsea School DistrictChelseaAndover School DistrictAndoverShrewsbury School DistrictShrewsburyBelmontTown of BelmontBelmontBelmont School DistrictBelmontNatick School DistrictNatickHolyoke School DistrictHolyokeWachusett School DistrictWachusettAttleboro School DistrictAttleboroEverett School DistrictEverettMethuen School DistrictMethuenUnited States of AmericaUnited StatesLowell School DistrictLowellFitchburg School DistrictFitchburgBraintree School DistrictBraintreeNew Bedford School DistrictNew BedfordNewton School DistrictNewtonHaverhill School DistrictHaverhillLeominster School DistrictLeominsterMarlborough School DistrictMarlboroughNortheastArlington School DistrictArlingtonMassachusettsNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaMiddlesex CountyMiddlesexTaunton School DistrictTauntonWorcester School DistrictWorcesterBillerica School DistrictBillericaFramingham School DistrictFraminghamFall River School DistrictFall RiverBridgewater-Raynham School DistrictBridgewater-Raynh…Woburn School DistrictWoburnPlymouth School DistrictPlymouthChicopee School DistrictChicopeePittsfield School DistrictPittsfieldWeymouth School DistrictWeymouthWestfield School DistrictWestfieldRevere School DistrictRevereMalden School DistrictMaldenBrookline School DistrictBrooklinePeabody School DistrictPeabodyBeverly School DistrictBeverlySalem School DistrictSalemBarnstable School DistrictBarnstableBoston School DistrictBostonQuincy School DistrictQuincyMedford School DistrictMedfordWaltham School DistrictWalthamDennis-Yarmouth School DistrictDennis-YarmouthSomerville School DistrictSomervilleCambridge School DistrictCambridgeAmherst-Pelham School DistrictAmherst-PelhamAmherst School DistrictAmherst27.026482%27.026482%27.0%21,44221.4k126.129449%26.129449%26.1%40,23740.2k225.817135%25.817135%25.8%24,47824.5k325.631557%25.631557%25.6%23,60023.6k425.609246%25.609246%25.6%9,794525.318194%25.318194%25.3%8,852624.954787%24.954787%25.0%9,107724.770104%24.770104%24.8%6,33024.770104%24.770104%24.8%6,33024.770104%24.770104%24.8%6,33024.346474%24.346474%24.3%8,615824.143496%24.143496%24.1%9,725923.917497%23.917497%23.9%10,27410.3k1023.755128%23.755128%23.8%10,48110.5k1123.568420%23.568420%23.6%10,52010.5k1223.181698%23.181698%23.2%11,36911.4k1323.108006%23.108006%23.1%73,612,43873.6M22.776711%22.776711%22.8%25,02525.0k1422.764027%22.764027%22.8%9,2061522.716236%22.716236%22.7%8,4201622.523898%22.523898%22.5%21,39521.4k1722.483780%22.483780%22.5%19,85719.9k1822.111004%22.111004%22.1%13,78413.8k1921.639551%21.639551%21.6%8,9382021.388292%21.388292%21.4%8,4582121.341491%21.341491%21.3%11,965,27112.0M21.311475%21.311475%21.3%9,4642220.624778%20.624778%20.6%1,390,5521.39M20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.568254%20.568254%20.6%322,430322k20.357851%20.357851%20.4%11,50311.5k2320.346587%20.346587%20.3%37,37237.4k2420.259070%20.259070%20.3%8,5552520.256421%20.256421%20.3%14,33014.3k2620.232391%20.232391%20.2%17,98718.0k2720.014606%20.014606%20.0%8,2222819.538501%19.538501%19.5%7,6632919.535866%19.535866%19.5%11,37311.4k3019.524064%19.524064%19.5%10,95311.0k3119.510909%19.510909%19.5%8,5133219.449290%19.449290%19.4%10,81410.8k3319.351106%19.351106%19.4%8,0283418.927866%18.927866%18.9%10,06310.1k3518.627742%18.627742%18.6%11,31311.3k3618.180128%18.180128%18.2%10,75910.8k3718.116206%18.116206%18.1%9,4633817.990090%17.990090%18.0%7,3703917.790393%17.790393%17.8%7,6154016.901883%16.901883%16.9%7,5214116.549062%16.549062%16.5%108,939109k4216.259414%16.259414%16.3%15,17815.2k4314.916055%14.916055%14.9%8,5294413.933237%13.933237%13.9%8,7364513.281935%13.281935%13.3%4,9964612.050511%12.050511%12.1%9,5814711.826365%11.826365%11.8%12,86212.9k489.964731%9.964731%10.0%4,464498.730239%8.730239%8.7%3,46850