Age and Sex in Somerset County, Maine (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Maine.
Scope: population of Maine, Somerset County, and other counties in Maine
Somerset County
Maine
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41,1462.231%2.23%1,0362.017%2.02%1,6533.218%3.22%2,2664.412%4.41%2,0523.995%4.00%1,5813.078%3.08%2,1454.176%4.18%1,6553.222%3.22%4,4348.633%8.63%4,1988.173%8.17%3,8047.406%7.41%3,4676.750%6.75%2,7615.375%5.38%2,6595.177%5.18%2,6875.231%5.23%1,4982.916%2.92%4390.855%0.85%5971.162%1.16%1,0201.986%1.99%2,0063.906%3.91%2,9695.780%5.78%2,8885.623%5.62%2,4024.677%4.68%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Maine and Somerset County
Female Male
Maine
Somerset County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.249098%-0.028230%-0.228386%-0.049211%-0.277329%0.28%0.249098%0.228386%0.249098%0.25%9,73418.951%19.0%-0.766544%-0.001324%-0.718622%-0.036195%-0.767868%0.77%0.766544%0.718622%0.766544%0.77%19,70319.7k38.360%38.4%-0.505876%-0.027149%-0.563942%-0.533025%0.53%0.505876%0.563942%0.000785%0.505876%0.51%9,60518.700%18.7%-0.489652%-0.630149%-0.489652%0.49%0.489652%0.021416%0.630149%0.019719%0.511068%0.51%2,0564.003%4.00%-0.549466%-0.527136%-0.549466%0.55%0.549466%0.011357%0.527136%0.029755%0.560823%0.56%10,26510.3k19.985%20.0%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Maine and Somerset County
Female Male
Maine
Somerset County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.061085%-0.017279%-0.051389%-0.043527%-0.078364%0.08%0.061085%0.051389%0.061085%0.06%1,1462.231%2.23%-0.179117%-0.045169%-0.192853%-0.078606%-0.224286%0.22%0.179117%0.192853%0.179117%0.18%1,0362.017%2.02%-0.268676%-0.106302%-0.275249%-0.062560%-0.374978%0.37%0.268676%0.275249%0.268676%0.27%1,6533.218%3.22%-0.388217%-0.105913%-0.405196%-0.048800%-0.494130%0.49%0.388217%0.405196%0.388217%0.39%2,2664.412%4.41%-0.606143%-0.564694%-0.018748%-0.606143%0.61%0.606143%0.119412%0.564694%0.725555%0.73%2,0523.995%4.00%-0.722310%-0.669550%-0.034551%-0.722310%0.72%0.722310%0.094426%0.669550%0.816736%0.82%1,5813.078%3.08%-0.673637%-0.686330%-0.040453%-0.673637%0.67%0.673637%0.044779%0.686330%0.718416%0.72%2,1454.176%4.18%-0.760275%-0.717410%-0.099667%-0.760275%0.76%0.760275%0.090532%0.717410%0.850807%0.85%1,6553.222%3.22%-0.810700%-0.105134%-0.802392%-0.035476%-0.915834%0.92%0.810700%0.802392%0.810700%0.81%4,4348.633%8.63%-0.807975%-0.787640%-0.029566%-0.807975%0.81%0.807975%0.018690%0.787640%0.826665%0.83%4,1988.173%8.17%-0.726982%-0.027257%-0.689047%-0.029205%-0.754239%0.75%0.726982%0.689047%0.726982%0.73%3,8047.406%7.41%-0.652999%-0.615269%-0.022588%-0.652999%0.65%0.652999%0.044001%0.615269%0.697000%0.70%3,4676.750%6.75%-0.494130%-0.086833%-0.535279%-0.016452%-0.580963%0.58%0.494130%0.535279%0.494130%0.49%2,7615.375%5.38%-0.491404%-0.052567%-0.560664%-0.012768%-0.543971%0.54%0.491404%0.560664%0.491404%0.49%2,6595.177%5.18%-0.516325%-0.579748%-0.001925%-0.516325%0.52%0.516325%0.013628%0.579748%0.529953%0.53%2,6875.231%5.23%-0.462720%-0.538928%-0.462720%0.46%0.462720%0.046726%0.538928%0.056620%0.509446%0.51%1,4982.916%2.92%-0.391332%-0.590786%-0.391332%0.39%0.391332%0.072036%0.590786%0.024287%0.463369%0.46%4390.855%0.85%-0.531511%-0.099293%-0.662144%-0.016317%-0.630804%0.63%0.531511%0.662144%0.531511%0.53%5971.162%1.16%-0.468236%-0.625675%-0.468236%0.47%0.468236%0.056461%0.625675%0.035453%0.524697%0.52%1,0201.986%1.99%-0.635996%-0.586199%-0.635996%0.64%0.635996%0.029853%0.586199%0.030202%0.665849%0.67%2,0063.906%3.91%-0.564609%-0.545340%-0.564609%0.56%0.564609%0.026868%0.545340%0.015640%0.591476%0.59%2,9695.780%5.78%-0.561494%-0.001558%-0.522421%-0.563051%0.56%0.561494%0.522421%0.050078%0.561494%0.56%2,8885.623%5.62%-0.466484%-0.002336%-0.478208%-0.468820%0.47%0.466484%0.478208%0.023280%0.466484%0.47%2,4024.677%4.68%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Maine and Somerset County
More Females More Males
Maine
Somerset County
80%60%40%20%0%20%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-28.286853%-84.700503%-28.286853%28.3%0.7800.7856.195%56.2%43.805%43.8%-25.217391%-40.759513%-25.217391%25.2%0.7990.8055.598%55.6%44.402%44.4%-39.565217%-22.728514%-39.565217%39.6%0.7170.7258.258%58.3%41.742%41.7%-27.281846%-12.043498%-27.281846%27.3%0.7860.7956.002%56.0%43.998%44.0%-3.320018%19.700214%19.700214%19.7%1.1971.2045.517%45.5%54.483%54.5%-5.160312%13.072776%13.072776%13.1%1.1311.1346.932%46.9%53.068%53.1%-5.894168%6.647399%6.647399%6.6%1.0661.0748.392%48.4%51.608%51.6%-13.892674%11.907810%11.907810%11.9%1.1191.1247.190%47.2%52.810%52.8%-12.968300%-4.421246%-12.968300%13.0%0.8850.8953.045%53.0%46.955%47.0%-3.753699%2.313253%2.313253%2.3%1.0231.0249.428%49.4%50.572%50.6%-3.749330%-4.238416%-3.749330%3.7%0.9640.9650.920%50.9%49.080%49.1%-3.671205%6.738223%6.738223%6.7%1.0671.0748.370%48.4%51.630%51.6%-17.572892%-3.073552%-17.572892%17.6%0.8510.8554.038%54.0%45.962%46.0%-10.697306%-2.277238%-10.697306%10.7%0.9030.9052.539%52.5%47.461%47.5%-0.332028%2.639517%2.639517%2.6%1.0261.0349.349%49.3%50.651%50.7%10.098177%10.505999%10.098177%10.1%1.1011.1047.597%47.6%52.403%52.4%18.407960%4.110984%18.407960%18.4%1.1841.1845.786%45.8%54.214%54.2%-18.681319%-2.464229%-18.681319%18.7%0.8430.8454.271%54.3%45.729%45.7%12.058212%5.666386%12.058212%12.1%1.1211.1247.157%47.2%52.843%52.8%4.693878%5.152215%4.693878%4.7%1.0471.0548.853%48.9%51.147%51.1%4.758621%2.867937%4.758621%4.8%1.0481.0548.838%48.8%51.162%51.2%-0.277393%-0.277393%0.3%9.585768%0.9971.0050.069%50.1%49.931%49.9%-0.500835%-0.500835%0.5%4.868078%0.9951.0050.125%50.1%49.875%49.9%

Map of Age Cohorts by County Subdivision in Somerset County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
0%5%10%15%21%26%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%1.7%3.5%5.2%6.9%8.7%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
0.0%2.4%4.8%7.3%9.7%12.2%

30s Age Cohorts by County Subdivision#8

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

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
0%8%15%23%31%39%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
0%6%13%19%25%32%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
0%7%15%22%29%37%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%2.6%5.2%7.7%10.3%13.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Somerset County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
12.1%14.4%16.6%18.8%21.0%23.3%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
1.0%2.5%4.0%5.5%6.9%8.5%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
4.3%5.9%7.4%9.0%10.6%12.2%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.0%9.1%10.2%11.3%12.4%13.5%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
9.7%11.4%13.1%14.8%16.5%18.3%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
10.3%13.2%16.0%18.9%21.7%24.6%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
9.5%12.7%15.9%19.2%22.4%25.6%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
4.6%6.2%7.7%9.2%10.7%12.3%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.8%2.4%4.0%5.5%7.1%8.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Somerset County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%7%13%20%26%34%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%3.4%6.9%10.3%13.8%17.3%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%6%12%18%23%30%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0.0%4.1%8.1%12.2%16.2%20.4%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
1%7%13%20%26%32%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
0%6%12%19%25%32%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
4%12%19%26%33%41%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
2%9%16%23%30%37%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%3.7%7.4%11.1%14.9%18.6%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Somerset County

There are 8 places in Somerset County. This section compares all 8 of those to each other, Somerset County, and other entities that contain or substantially overlap with Somerset County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Somerset County, selected places in Somerset County, and entities that contain Somerset County
0%10%20%30%Count#AnsonPittsfieldFairfieldUnited States of AmericaUnited StatesHartlandSkowheganNortheastNew EnglandSomerset CountySomersetMaineNorridgewockMadisonBingham34.466589%34.466589%34.5%294125.233023%25.233023%25.2%758224.611560%24.611560%24.6%792323.108006%23.108006%23.1%73,612,43873.6M21.728081%21.728081%21.7%171421.630141%21.630141%21.6%1,441521.341491%21.341491%21.3%11,965,27112.0M20.620396%20.620396%20.6%3,024,7813.02M19.985203%19.985203%20.0%10,26510.3k19.512483%19.512483%19.5%259,501260k15.803109%15.803109%15.8%183613.698630%13.698630%13.7%320713.659359%13.659359%13.7%818

Age Cohorts by County Subdivision in Somerset County

There are 37 county subdivisions in Somerset County. This section compares all 37 of those to each other, Somerset County, and other entities that contain or substantially overlap with Somerset County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Somerset County, selected county subdivisions in Somerset County, and entities that contain Somerset County
0%5%10%15%20%25%Count#Town of DetroitDetroitTown of CornvilleCornvilleTown of PittsfieldPittsfieldUnited States of AmericaUnited StatesTown of FairfieldFairfieldTown of JackmanJackmanTown of SmithfieldSmithfieldTown of MoscowMoscowTown of St. AlbansSt. AlbansCentral SomersetCntrl SomersetNortheastTown of AnsonNew EnglandTown of CanaanCanaanTown of SkowheganSkowheganSomerset CountySomersetTown of AthensAthensMaineTown of MadisonMadisonTown of HarmonyHarmonyTown of NorridgewockNorridgewockTown of PalmyraPalmyraTown of SolonTown of HartlandHartlandTown of MercerMercerTown of StarksStarksTown of CambridgeCambridgeTown of RipleyRipleyTown of New PortlandNew PortlandTown of Moose RiverMoose RivTown of EmbdenEmbdenWest Forks PlantationW ForksTown of BinghamBinghamTown of CaratunkCaratunkBrighton PlantationBrightonPleasant Ridge PlantationPleasant RdgNortheast SomersetNE SomersetSeboomook LakeSeboomook LkHighland PlantationHighlandThe Forks PlantationThe ForksDennistown PlantationDennistownNorthwest SomersetNW Somerset25.630252%25.630252%25.6%244125.509434%25.509434%25.5%338223.281704%23.281704%23.3%962323.108006%23.108006%23.1%73,612,43873.6M22.943918%22.943918%22.9%1,526422.898551%22.898551%22.9%158522.897196%22.897196%22.9%245622.222222%22.222222%22.2%148722.051035%22.051035%22.1%458821.518987%21.518987%21.5%51921.341491%21.341491%21.3%11,965,27112.0M21.254753%21.254753%21.3%5591020.620396%20.620396%20.6%3,024,7813.02M20.377690%20.377690%20.4%4641120.340598%20.340598%20.3%1,7081219.985203%19.985203%20.0%10,26510.3k19.667319%19.667319%19.7%2011319.512483%19.512483%19.5%259,501260k19.068689%19.068689%19.1%9051419.037657%19.037657%19.0%1821518.622991%18.622991%18.6%6141617.962337%17.962337%18.0%3721717.032393%17.032393%17.0%1631816.526946%16.526946%16.5%2761916.417910%16.417910%16.4%992015.500000%15.500000%15.5%932114.798206%14.798206%14.8%662214.743590%14.743590%14.7%692314.594595%14.594595%14.6%1082413.440860%13.440860%13.4%252513.355780%13.355780%13.4%1192612.903226%12.903226%12.9%42710.838710%10.838710%10.8%84287.142857%7.142857%7.1%10295.813953%5.813953%5.8%5305.376344%5.376344%5.4%5311.269841%1.269841%1.3%4320.000000%0.000000%0.0%0330.000000%0.000000%0.0%0340.000000%0.000000%0.0%0350.000000%0.000000%0.0%0360.000000%0.000000%0.0%037

Age Cohorts by County in Maine

There are 16 counties in Maine. This section compares Somerset County to all of the counties in Maine and to those entities that contain or substantially overlap with Somerset County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Somerset County, selected other counties in Maine, and entities that contain Somerset County
0%5%10%15%20%Count#United States of AmericaUnited StatesAndroscoggin CountyAndroscogginNortheastNew EnglandSomerset CountySomersetOxford CountyOxfordKennebec CountyKennebecYork CountyYorkCumberland CountyCumberlandWaldo CountyWaldoMaineSagadahoc CountySagadahocWashington CountyWashingtonAroostook CountyAroostookPenobscot CountyPenobscotKnox CountyKnoxFranklin CountyFranklinPiscataquis CountyPiscataquisHancock CountyHancockLincoln CountyLincoln23.108006%23.108006%23.1%73,612,43873.6M22.024475%22.024475%22.0%23,64923.6k121.341491%21.341491%21.3%11,965,27112.0M20.620396%20.620396%20.6%3,024,7813.02M19.985203%19.985203%20.0%10,26510.3k219.925304%19.925304%19.9%11,41711.4k319.924268%19.924268%19.9%24,09924.1k419.854291%19.854291%19.9%39,81539.8k519.645806%19.645806%19.6%56,62056.6k619.607893%19.607893%19.6%7,661719.512483%19.512483%19.5%259,501260k19.308932%19.308932%19.3%6,784819.063430%19.063430%19.1%6,086918.860313%18.860313%18.9%13,09013.1k1018.700728%18.700728%18.7%28,60828.6k1118.465644%18.465644%18.5%7,3341218.278824%18.278824%18.3%5,5331317.677775%17.677775%17.7%3,0131417.669732%17.669732%17.7%9,6271517.269135%17.269135%17.3%5,90016

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares Somerset County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Somerset County. The least populous of the compared counties has a population of 941,618.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Somerset County, selected other counties in the United States, and entities that contain Somerset County
0%5%10%15%20%25%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaKings CountyKingsHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaNortheastKing CountyKingNew EnglandMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensSomerset CountySomersetPalm Beach CountyPalm BeachMaineAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k227.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.668593%23.668593%23.7%291,625292k1823.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.337305%23.337305%23.3%608,369608k2223.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2622.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.168125%22.168125%22.2%345,809346k3622.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4321.341491%21.341491%21.3%11,965,27112.0M20.896492%20.896492%20.9%434,553435k4420.620396%20.620396%20.6%3,024,7813.02M20.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.985203%19.985203%20.0%10,26510.3k19.641010%19.641010%19.6%274,730275k4819.512483%19.512483%19.5%259,501260k19.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50

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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