Age and Sex in Portsmouth School District, New Hampshire (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 New Hampshire.
Scope: population of New Hampshire, Portsmouth School District, and other unified school districts in New Hampshire
Portsmouth
New Hampshire
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-46182.880%2.88%4812.242%2.24%7303.402%3.40%7943.700%3.70%6022.805%2.81%5152.400%2.40%6753.146%3.15%5602.610%2.61%1,5027.000%7.00%1,3986.515%6.52%1,5417.181%7.18%1,5907.410%7.41%1,3326.207%6.21%1,7308.062%8.06%2,41211.241%11.2%1,1325.275%5.28%410.191%0.19%1550.722%0.72%3471.617%1.62%5792.698%2.70%8724.064%4.06%8674.040%4.04%9854.590%4.59%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of New Hampshire and Portsmouth School District
Female Male
New Hampshire
Portsmouth
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.196249%-0.091652%-0.199307%-0.041613%-0.287901%0.29%0.196249%0.199307%0.196249%0.20%3,74017.429%17.4%-0.666791%-0.732663%-0.016850%-0.666791%0.67%0.666791%0.020878%0.732663%0.687669%0.69%7,26633.861%33.9%-0.720788%-0.576835%-0.720788%0.72%0.720788%0.268742%0.576835%0.021971%0.989530%0.99%6,60630.786%30.8%-0.311073%-0.726025%-0.311073%0.31%0.311073%0.010486%0.726025%0.004087%0.321558%0.32%5432.531%2.53%-0.426673%-0.547092%-0.426673%0.43%0.426673%0.001812%0.547092%0.023114%0.428486%0.43%3,30315.393%15.4%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of New Hampshire and Portsmouth School District
Female Male
New Hampshire
Portsmouth
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.039321%-0.101361%-0.044322%-0.039515%-0.140682%0.14%0.039321%0.044322%0.039321%0.04%6182.880%2.88%-0.198527%-0.051263%-0.160437%-0.060761%-0.249790%0.25%0.198527%0.160437%0.198527%0.20%4812.242%2.24%-0.239538%-0.201324%-0.235902%-0.052670%-0.440861%0.44%0.239538%0.235902%0.239538%0.24%7303.402%3.40%-0.344860%-0.360165%-0.032648%-0.344860%0.34%0.344860%0.050331%0.360165%0.395191%0.40%7943.700%3.70%-0.383695%-0.167770%-0.486101%-0.034752%-0.551465%0.55%0.383695%0.486101%0.383695%0.38%6022.805%2.81%-0.559232%-0.081555%-0.612541%-0.015593%-0.640787%0.64%0.559232%0.612541%0.559232%0.56%5152.400%2.40%-0.383695%-0.281169%-0.653106%-0.011048%-0.664865%0.66%0.383695%0.653106%0.383695%0.38%6753.146%3.15%-0.624476%-0.055923%-0.703501%-0.053823%-0.680399%0.68%0.624476%0.703501%0.624476%0.62%5602.610%2.61%-0.674807%-0.798431%-0.010200%-0.674807%0.67%0.674807%0.050331%0.798431%0.725137%0.73%1,5027.000%7.00%-0.644981%-0.013049%-0.826273%-0.024000%-0.658030%0.66%0.644981%0.826273%0.644981%0.64%1,3986.515%6.52%-0.603971%-0.740187%-0.010305%-0.603971%0.60%0.603971%0.228353%0.740187%0.832324%0.83%1,5417.181%7.18%-0.726070%-0.625159%-0.011586%-0.726070%0.73%0.726070%0.029826%0.625159%0.755895%0.76%1,5907.410%7.41%-0.603038%-0.035418%-0.567276%-0.003917%-0.638457%0.64%0.603038%0.567276%0.603038%0.60%1,3326.207%6.21%-0.654301%-0.566221%-0.654301%0.65%0.654301%0.303849%0.566221%0.010200%0.958151%0.96%1,7308.062%8.06%-0.942306%-0.572790%-0.942306%0.94%0.942306%0.363501%0.572790%0.039382%1.305807%1.31%2,41211.241%11.2%-0.599621%-0.610670%-0.599621%0.60%0.599621%0.559232%0.610670%0.055719%1.158853%1.16%1,1325.275%5.28%-0.079225%-0.032622%-0.711938%-0.111846%0.11%0.079225%0.711938%0.019586%0.079225%0.08%410.191%0.19%-0.260975%-0.200391%-0.698605%-0.461366%0.46%0.260975%0.698605%0.025085%0.260975%0.26%1550.722%0.72%-0.335539%-0.732616%-0.014162%-0.335539%0.34%0.335539%0.137478%0.732616%0.473017%0.47%3471.617%1.62%-0.400783%-0.618831%-0.400783%0.40%0.400783%0.097866%0.618831%0.039021%0.498649%0.50%5792.698%2.70%-0.385870%-0.041010%-0.574944%-0.426880%0.43%0.385870%0.574944%0.015804%0.385870%0.39%8724.064%4.06%-0.398919%-0.546801%-0.398919%0.40%0.398919%0.010253%0.546801%0.022569%0.409171%0.41%8674.040%4.04%-0.448318%-0.021437%-0.476489%-0.469755%0.47%0.448318%0.476489%0.021424%0.448318%0.45%9854.590%4.59%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of New Hampshire and Portsmouth School District
More Females More Males
New Hampshire
Portsmouth
200%100%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-257.777778%-89.154451%-257.777778%257.8%0.2800.2878.155%78.2%21.845%21.8%-25.821596%-37.872101%-25.821596%25.8%0.7950.7955.717%55.7%44.283%44.3%-84.046693%-22.327245%-84.046693%84.0%0.5430.5464.795%64.8%35.205%35.2%-9.064670%14.594595%14.594595%14.6%1.1461.1546.599%46.6%53.401%53.4%-43.724696%-7.149130%-43.724696%43.7%0.6960.7058.970%59.0%41.030%41.0%-14.583333%-2.545656%-14.583333%14.6%0.8730.8753.398%53.4%46.602%46.6%-73.279352%-1.691657%-73.279352%73.3%0.5770.5863.407%63.4%36.593%36.6%-8.955224%-7.650712%-8.955224%9.0%0.9180.9252.143%52.1%47.857%47.9%-1.277455%7.458564%7.458564%7.5%1.0751.0748.202%48.2%51.798%51.8%-2.023121%-2.904602%-2.023121%2.0%0.9800.9850.501%50.5%49.499%49.5%-1.392225%37.808642%37.808642%37.8%1.3781.3842.051%42.1%57.949%57.9%-1.853235%4.107831%4.107831%4.1%1.0411.0448.994%49.0%51.006%51.0%-5.873261%-0.690516%-5.873261%5.9%0.9450.9451.426%51.4%48.574%48.6%46.438746%1.801346%46.438746%46.4%1.4641.4640.578%40.6%59.422%59.4%38.575668%6.875510%38.575668%38.6%1.3861.3941.915%41.9%58.085%58.1%93.264249%9.124178%93.264249%93.3%1.9331.9334.099%34.1%65.901%65.9%-41.176471%-41.176471%41.2%2.751032%0.7080.7158.537%58.5%41.463%41.5%-76.785714%-76.785714%76.8%3.590684%0.5660.5763.871%63.9%36.129%36.1%-1.933063%40.972222%40.972222%41.0%1.4101.4141.499%41.5%58.501%58.5%24.418605%6.305539%24.418605%24.4%1.2441.2444.560%44.6%55.440%55.4%-10.628019%-10.628019%10.6%2.748808%0.9040.9052.523%52.5%47.477%47.5%2.570093%4.127404%2.570093%2.6%1.0261.0349.366%49.4%50.634%50.6%-4.781705%-4.781705%4.8%4.496158%0.9540.9551.168%51.2%48.832%48.8%

Map of Age Cohorts by Tract in Portsmouth School District

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
11.2%13.5%15.8%18.1%20.4%22.7%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
1.5%2.1%2.6%3.1%3.6%4.2%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
8.5%12.2%15.8%19.4%23.0%26.7%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
8.9%11.2%13.5%15.8%18.1%20.4%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
12.3%13.2%14.1%15.1%16.0%16.9%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
8.1%9.9%11.6%13.3%15.0%16.7%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
9.3%10.4%11.5%12.5%13.6%14.7%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
2.6%4.9%7.1%9.3%11.5%13.7%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
2.8%4.3%5.8%7.3%8.7%10.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Portsmouth School District

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
0%6%12%17%23%29%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.0%1.7%3.4%5.1%6.8%8.5%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
4%10%17%23%29%36%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
5.7%10.4%15.0%19.6%24.3%29.0%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
8.4%10.9%13.4%15.8%18.3%20.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
6.0%8.8%11.5%14.3%17.0%19.8%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
6.0%9.4%12.8%16.2%19.6%23.1%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
1.3%4.1%6.9%9.7%12.5%15.4%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
1.6%4.9%8.2%11.5%14.8%18.1%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Portsmouth School District

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

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Portsmouth School District, selected places in Portsmouth School District, and entities that contain Portsmouth School District
0%5%10%15%20%Count#United States of AmericaUnited StatesNortheastRockingham CountyRockinghamNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaNew HampshirePortsmouthPortsmouth School DistrictPortsmouthZIP Code 03801ZIP 0380123.108006%23.108006%23.1%73,612,43873.6M21.341491%21.341491%21.3%11,965,27112.0M20.695487%20.695487%20.7%62,16262.2k20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.111367%20.111367%20.1%266,979267k15.392860%15.392860%15.4%3,30315.392860%15.392860%15.4%3,30315.248688%15.248688%15.2%3,400

Age Cohorts by County Subdivision in Portsmouth School District

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

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Portsmouth School District, selected county subdivisions in Portsmouth School District, and entities that contain Portsmouth School District
0%5%10%15%20%Count#United States of AmericaUnited StatesNortheastRockingham CountyRockinghamNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaNew HampshirePortsmouthPortsmouth School DistrictPortsmouthPortsmouthZIP Code 03801ZIP 0380123.108006%23.108006%23.1%73,612,43873.6M21.341491%21.341491%21.3%11,965,27112.0M20.695487%20.695487%20.7%62,16262.2k20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.111367%20.111367%20.1%266,979267k15.392860%15.392860%15.4%3,30315.392860%15.392860%15.4%3,30315.392860%15.392860%15.4%3,303115.248688%15.248688%15.2%3,400

Age Cohorts by Unified School District in New Hampshire

There are 178 unified school districts in New Hampshire. This section compares Portsmouth School District to the 50 most populous unified school districts in New Hampshire and to those entities that contain or substantially overlap with Portsmouth School District. The least populous of the compared unified school districts has a population of 9,916.

Children by Unified School District#41

Percentage of population aged 0 to 17 (%):
Scope: population of Portsmouth School District, selected other unified school districts in New Hampshire, and entities that contain Portsmouth School District
0%10%20%Count#Amherst School DistrictAmherstBedford School DistrictBedfordSouhegan Cooperative School DistrictSouhegan Cooper…Windham School DistrictWindhamJohn Stark Regional School DistrictJohn StarkHollis-Brookline Cooperative School DistrictHollis-Brookline C…Pelham School DistrictPelhamMilford School DistrictMilfordRaymond School DistrictRaymondUnited States of AmericaUnited StatesLondonderry School DistrictLondonderryExeter Regional Cooperative School DistrictExeterSomersworth School DistrictSomersworthHudson School DistrictHudsonClaremont School DistrictClaremontTimberlane Regional School DistrictTimberlaneJaffrey-Rindge Cooperative School DistrictJaffrey-Rindge Coo…Merrimack School DistrictMerrimackProspect Mountain High School Joint Maintenance Agreement DistrictProspect Mtn High …Derry School DistrictDerryExeter School DistrictExeterNortheastRockingham CountyRockinghamNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaNashua School DistrictNashuaSanborn Regional School DistrictSanbornNew HampshireManchester School DistrictManchesterWinnisquam Regional School DistrictWinnisquamMerrimack Valley School DistrictMerrimack VlyFall Mountain Regional School DistrictFall MountainDover School DistrictDoverConcord School DistrictConcordRochester School DistrictRochesterLaconia School DistrictLaconiaGoffstown School DistrictGoffstownHooksett School DistrictHooksettContoocook Valley School DistrictContoocook VlyConway School DistrictConwayMonadnock Regional School DistrictMonadnockNewfound Area School DistrictNewfoundSalem School DistrictSalemWinnacunnet Cooperative School DistrictWinnacunnet Coo…Lebanon School DistrictLebanonHampton School DistrictHamptonGovernor Wentworth Regional School DistrictGovernor WentworthMascoma Valley Regional School DistrictMascoma VlyKearsarge Regional School DistrictKearsargeKeene School DistrictKeeneBerlin School DistrictBerlinPortsmouthPortsmouth School DistrictPortsmouthZIP Code 03801ZIP 03801Pemi-Baker Regional School DistrictPemi-BakerOyster River Cooperative School DistrictOyster Riv Cooper…Hanover School DistrictHanoverDresden School DistrictDresden26.914875%26.914875%26.9%3,029126.637415%26.637415%26.6%5,828226.529124%26.529124%26.5%3,639325.698834%25.698834%25.7%3,659424.370601%24.370601%24.4%3,359524.165182%24.165182%24.2%3,119624.148912%24.148912%24.1%3,185724.069446%24.069446%24.1%3,660823.759384%23.759384%23.8%2,437923.108006%23.108006%23.1%73,612,43873.6M23.035743%23.035743%23.0%5,7231022.943299%22.943299%22.9%7,5021122.771351%22.771351%22.8%2,6771222.553209%22.553209%22.6%5,5951322.423591%22.423591%22.4%2,9201422.298722%22.298722%22.3%5,6031521.860548%21.860548%21.9%2,4581621.677091%21.677091%21.7%5,5451721.540944%21.540944%21.5%2,1361821.479477%21.479477%21.5%7,1431921.377558%21.377558%21.4%3,1132021.341491%21.341491%21.3%11,965,27112.0M20.695487%20.695487%20.7%62,16262.2k20.620396%20.620396%20.6%3,024,7813.02M20.611211%20.611211%20.6%974,672975k20.549044%20.549044%20.5%17,93517.9k2120.301304%20.301304%20.3%2,2102220.111367%20.111367%20.1%266,979267k19.906378%19.906378%19.9%21,94321.9k2319.896163%19.896163%19.9%2,2612419.766844%19.766844%19.8%3,4592519.683348%19.683348%19.7%2,4742619.473171%19.473171%19.5%5,9882719.234854%19.234854%19.2%7,2452819.186743%19.186743%19.2%5,7662919.071177%19.071177%19.1%3,0843018.979204%18.979204%19.0%3,3953118.947972%18.947972%18.9%2,6443218.839652%18.839652%18.8%3,5333318.651349%18.651349%18.7%1,8673418.534793%18.534793%18.5%2,5733518.479993%18.479993%18.5%1,9723618.468468%18.468468%18.5%5,3303717.802205%17.802205%17.8%5,4743817.681845%17.681845%17.7%2,3923917.553891%17.553891%17.6%2,6714017.410509%17.410509%17.4%3,0354117.138975%17.138975%17.1%1,7664217.068170%17.068170%17.1%2,6644315.779411%15.779411%15.8%3,7144415.747489%15.747489%15.7%1,5994515.392860%15.392860%15.4%3,30315.392860%15.392860%15.4%3,3034615.248688%15.248688%15.2%3,40014.783755%14.783755%14.8%2,8034713.877109%13.877109%13.9%3,0764813.552018%13.552018%13.6%1,5414913.552018%13.552018%13.6%1,54150

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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