Ancestry in Groton, Massachusetts (Unincorporated Place)

European and African Ancestry#1

Self-reported anscestry as a percentage of the total population; more than one answer per person permitted.
Scope: population of Massachusetts and Groton
Groton
Massachusetts
0%10%20%30%CountEnglishIrishUnclassified1Other2ItalianScottishFrench CanadianSwedishGermanRussianPolishSwissAmericanFrenchLithuanianSubsaharan AfricanAfricanUkrainianBritishSlovak37.317283%9.773717%37.317283%37.3%43429.664660%21.158762%29.664660%29.7%34513.069647%11.797110%13.069647%13.1%15210.404127%23.893367%10.404127%10.4%1218.856406%13.186668%8.856406%8.9%1038.512468%2.283146%8.512468%8.5%996.534824%3.905064%6.534824%6.5%765.417025%1.666251%5.417025%5.4%634.901118%6.003952%4.901118%4.9%572.493551%1.647711%2.493551%2.5%292.321582%4.666958%2.321582%2.3%271.977644%0.161684%1.977644%2.0%231.891660%4.261612%1.891660%1.9%221.805675%6.824166%1.805675%1.8%211.547721%0.700222%1.547721%1.5%181.375752%2.000076%1.375752%1.4%161.375752%0.397529%1.375752%1.4%161.203783%0.373561%1.203783%1.2%140.945830%0.478038%0.945830%0.9%110.945830%0.097847%0.945830%0.9%11

Hispanic Ancestry#2

Self-reported Hispanic anscestry as a percentage of the Hispanic population.
Scope: population of Massachusetts and Groton
Groton
Massachusetts
0%50%100%Count%South AmericanColombian100.000000%10.374191%100.000000%100.0%231.978%1.98%100.000000%4.405123%100.000000%100.0%231.978%1.98%

Asian Ancestry#3

Self-reported Asian anscestry as a percentage of the Asian population.
Scope: population of Massachusetts and Groton
Groton
Massachusetts
0%20%40%60%80%100%Count%Chinese100.000000%36.195280%100.000000%100.0%968.255%8.25%

Map of Ancestry by Tract in Groton

English Ancestry by Tract#4

Percentage of the population reporting 'English' ancestry (%):
19.59%19.84%20.08%20.33%20.57%20.82%

Irish Ancestry by Tract#5

Percentage of the population reporting 'Irish' ancestry (%):
23.1%23.9%24.6%25.3%26.0%26.8%

Italian Ancestry by Tract#6

Percentage of the population reporting 'Italian' ancestry (%):
13.6%14.5%15.3%16.1%16.9%17.8%

Scottish Ancestry by Tract#7

Percentage of the population reporting 'Scottish' ancestry (%):
2.65%2.83%3.01%3.18%3.36%3.54%

French Canadian Ancestry by Tract#8

Percentage of the population reporting 'French Canadian' ancestry (%):
2.61%3.07%3.52%3.97%4.42%4.88%

Swedish Ancestry by Tract#9

Percentage of the population reporting 'Swedish' ancestry (%):
2.4%3.1%3.9%4.6%5.3%6.1%

German Ancestry by Tract#10

Percentage of the population reporting 'German' ancestry (%):
9.87%10.02%10.17%10.31%10.46%10.61%

Russian Ancestry by Tract#11

Percentage of the population reporting 'Russian' ancestry (%):
0.44%0.66%0.87%1.09%1.30%1.52%

Polish Ancestry by Tract#12

Percentage of the population reporting 'Polish' ancestry (%):
4.87%5.24%5.60%5.97%6.33%6.70%

Swiss Ancestry by Tract#13

Percentage of the population reporting 'Swiss' ancestry (%):
0.2017%0.2038%0.2059%0.2080%0.2101%0.2122%

American Ancestry by Tract#14

Percentage of the population reporting 'American' ancestry (%):
3.8%4.5%5.2%5.9%6.5%7.2%

French Ancestry by Tract#15

Percentage of the population reporting 'French' ancestry (%):
5.18%5.57%5.95%6.33%6.71%7.09%

Lithuanian Ancestry by Tract#16

Percentage of the population reporting 'Lithuanian' ancestry (%):
0.00%0.09%0.17%0.26%0.35%0.44%

Subsaharan African Ancestry by Tract#17

Percentage of the population reporting 'Subsaharan African' ancestry (%):
0.23%0.29%0.35%0.40%0.46%0.52%

African Ancestry by Tract#18

Percentage of the population reporting ' African' ancestry (%):
0.23%0.29%0.35%0.40%0.46%0.52%

South American Ancestry by Tract#19

Percentage of the population reporting ' South American' ancestry (%):
0.23%0.41%0.59%0.76%0.93%1.11%

Colombian Ancestry by Tract#20

Percentage of the population reporting ' Colombian' ancestry (%):
0.00%0.16%0.32%0.48%0.65%0.81%

Mexican Ancestry by Tract#21

Percentage of the population reporting ' Mexican' ancestry (%):
0.24%0.34%0.44%0.54%0.63%0.74%

Chinese Ancestry by Tract#24

Percentage of the population reporting 'Chinese' ancestry (%):
1.13%1.41%1.67%1.94%2.21%2.48%

Indian Ancestry by Tract#25

Percentage of the population reporting 'Indian' ancestry (%):
1.155%1.160%1.166%1.171%1.176%1.182%
Road Data ©OpenStreetMap

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Ancestry by Place in the Boston Area

There are 132 places in the Boston Area. This section compares Groton to all of the places in the Boston Area and to those entities that contain or substantially overlap with Groton.

English Ancestry by Place#29

Percentage of the total population.
Scope: population of Groton, selected other places in the Boston Area, and entities that contain Groton
0%10%20%30%40%Count#MiltonMilton MillsGrotonDuxburySouth DuxburyMarion CenterMarshfieldEppingNewfieldsIpswichHinghamScituateNorth ScituateN ScituateExeterMiddleborough CenterMiddleborough CtrRockportTown of GrotonGrotonZIP Code 01450ZIP 01450Groton-Dunstable School DistrictGroton-DunstableTownsendShirleyMarbleheadNewburyportLittleton CommonLittleton CmnTopsfieldWhite Island ShoresWhite Is ShrsFarmingtonPepperellNewmarketDoverHansonDoverPortsmouthHamptonReadingWest ConcordMelroseNew EnglandSwampscottAyerBoston, Cambridge, and Newton Metro AreaBoston AreaMassachusettsMiddlesex CountyMiddlesexWest WarehamNorwoodCambridgeUnited States of AmericaUnited StatesSomervilleNortheastMedfordBrocktonBostonLowellMaldenRevereEverettLawrenceChelsea41.402715%41.402715%41.4%366140.760870%40.760870%40.8%150237.317283%37.317283%37.3%434333.911883%33.911883%33.9%508428.447340%28.447340%28.4%1,048523.581430%23.581430%23.6%320623.547073%23.547073%23.5%1,098723.177677%23.177677%23.2%407822.600619%22.600619%22.6%73922.325030%22.325030%22.3%9411021.706768%21.706768%21.7%1,2541120.910254%20.910254%20.9%1,1441220.782726%20.782726%20.8%1,0781320.494347%20.494347%20.5%1,8491420.229265%20.229265%20.2%1,5001520.192119%20.192119%20.2%1,0301620.059023%20.059023%20.1%2,24320.059023%20.059023%20.1%2,24319.666023%19.666023%19.7%2,85019.249823%19.249823%19.2%2721719.030125%19.030125%19.0%2591818.843000%18.843000%18.8%3,8371918.831642%18.831642%18.8%3,3592018.354430%18.354430%18.4%5512118.340611%18.340611%18.3%6302218.331226%18.331226%18.3%2902318.316351%18.316351%18.3%7552418.163012%18.163012%18.2%4392518.063248%18.063248%18.1%1,0112618.058537%18.058537%18.1%5,5532717.985202%17.985202%18.0%3162817.529556%17.529556%17.5%4302917.513282%17.513282%17.5%3,7583015.814295%15.814295%15.8%1,5093814.452727%14.452727%14.5%3,6844713.369194%13.369194%13.4%1,0195611.915644%11.915644%11.9%3,3116611.426790%11.426790%11.4%1,676,1821.68M10.757895%10.757895%10.8%1,5337510.038208%10.038208%10.0%289849.908828%9.908828%9.9%468,573469k9.773717%9.773717%9.8%658,958659k9.340078%9.340078%9.3%146,416146k9.282700%9.282700%9.3%286938.325867%8.325867%8.3%2,4161038.181542%8.181542%8.2%8,8981047.667869%7.667869%7.7%24,426,62324.4M7.211944%7.211944%7.2%5,7341127.156099%7.156099%7.2%4,012,1224.01M5.300804%5.300804%5.3%3,0311215.060487%5.060487%5.1%4,7981224.539261%4.539261%4.5%29,88129.9k1254.437022%4.437022%4.4%4,8751263.880985%3.880985%3.9%2,3571273.191950%3.191950%3.2%1,6971282.439735%2.439735%2.4%1,0891291.838991%1.838991%1.8%1,4591301.364920%1.364920%1.4%522131

Ancestry by Place in Massachusetts

There are 246 places in Massachusetts. This section compares Groton to the 50 most populous places in Massachusetts and to those entities that contain or substantially overlap with Groton. The least populous of the compared places has a population of 28,575.

English Ancestry by Place#54

Percentage of the total population.
Scope: population of Groton, selected other places in Massachusetts, and entities that contain Groton
0%10%20%30%Count#GrotonTown of GrotonGrotonZIP Code 01450ZIP 01450Groton-Dunstable School DistrictGroton-DunstableBarnstable TownGloucesterWellesleyBeverlyFranklin TownAttleboroNew EnglandArlingtonWestfieldLexingtonHaverhillTauntonWeymouth TownBoston, Cambridge, and Newton Metro AreaBoston AreaMassachusettsWoburnNeedhamAgawam TownMiddlesex CountyMiddlesexWest Springfield TownW Springfield TownPeabodyPittsfieldSalemMarlboroughMethuen TownNorwoodCambridgeBrooklineBraintree TownUnited States of AmericaUnited StatesWatertown TownLeominsterNewtonSomervilleNortheastNew BedfordFraminghamWalthamFitchburgFall RiverChicopeeQuincyMedfordBrocktonRandolphWorcesterLynnBostonLowellMaldenHolyokeSpringfieldRevereEverettLawrenceChelsea37.317283%37.317283%37.3%43420.059023%20.059023%20.1%2,24320.059023%20.059023%20.1%2,24319.666023%19.666023%19.7%2,85015.362488%15.362488%15.4%6,836115.128951%15.128951%15.1%4,470213.497527%13.497527%13.5%3,902313.318036%13.318036%13.3%5,456412.700392%12.700392%12.7%4,175512.560912%12.560912%12.6%5,542611.426790%11.426790%11.4%1,676,1821.68M11.038552%11.038552%11.0%4,902710.692764%10.692764%10.7%4,436810.593272%10.593272%10.6%3,489910.309593%10.309593%10.3%6,4271010.170961%10.170961%10.2%5,7471110.032194%10.032194%10.0%5,578129.908828%9.908828%9.9%468,573469k9.773717%9.773717%9.8%658,958659k9.589495%9.589495%9.6%3,761139.546856%9.546856%9.5%2,880149.490959%9.490959%9.5%2,724159.340078%9.340078%9.3%146,416146k9.312336%9.312336%9.3%2,661169.150952%9.150952%9.2%4,780178.908599%8.908599%8.9%3,887188.896365%8.896365%8.9%3,808198.784929%8.784929%8.8%3,474208.443611%8.443611%8.4%4,141218.325867%8.325867%8.3%2,416228.181542%8.181542%8.2%8,898238.093951%8.093951%8.1%4,790247.891329%7.891329%7.9%2,925257.667869%7.667869%7.7%24,426,62324.4M7.592543%7.592543%7.6%2,570267.527116%7.527116%7.5%3,109277.363248%7.363248%7.4%6,503287.211944%7.211944%7.2%5,734297.156099%7.156099%7.2%4,012,1224.01M7.140902%7.140902%7.1%6,783306.908104%6.908104%6.9%4,887316.689102%6.689102%6.7%4,194326.612102%6.612102%6.6%2,674336.092101%6.092101%6.1%5,416346.067736%6.067736%6.1%3,404355.754748%5.754748%5.8%5,372365.300804%5.300804%5.3%3,031375.060487%5.060487%5.1%4,798385.008053%5.008053%5.0%1,679394.773053%4.773053%4.8%8,767404.602819%4.602819%4.6%4,238414.539261%4.539261%4.5%29,88129.9k424.437022%4.437022%4.4%4,875433.880985%3.880985%3.9%2,357443.843098%3.843098%3.8%1,548453.470982%3.470982%3.5%5,345463.191950%3.191950%3.2%1,697472.439735%2.439735%2.4%1,089481.838991%1.838991%1.8%1,459491.364920%1.364920%1.4%52250

Ancestry by Place in the Northeast

There are 4,274 places in the Northeast. This section compares Groton to the 50 most populous places in the Northeast and to those entities that contain or substantially overlap with Groton. The least populous of the compared places has a population of 71,389.

English Ancestry by Place#79

Percentage of the total population.
Scope: population of Groton, selected other places in the Northeast, and entities that contain Groton
0%10%20%30%Count#GrotonTown of GrotonGrotonZIP Code 01450ZIP 01450Groton-Dunstable School DistrictGroton-DunstableWarwickNew EnglandBoston, Cambridge, and Newton Metro AreaBoston AreaMassachusettsNashuaMiddlesex CountyMiddlesexManchesterCambridgeCranstonUnited States of AmericaUnited StatesNewtonSomervilleNortheastNew BedfordToms RiverFall RiverNorwalkQuincyErieDanburyPawtucketBethlehemPittsburghAlbanySyracuseRochesterBrocktonCheektowagaScrantonWorcesterStamfordLynnBostonLowellBuffaloProvidenceSpringfieldNew HavenNew BritainPhiladelphiaWaterburyAllentownNew RochelleLawrenceCliftonNew YorkHartfordBridgeportJersey CityReadingTrentonYonkersElizabethCamdenPatersonNewark37.317283%37.317283%37.3%43420.059023%20.059023%20.1%2,24320.059023%20.059023%20.1%2,24319.666023%19.666023%19.7%2,85014.390396%14.390396%14.4%11,78311.8k111.426790%11.426790%11.4%1,676,1821.68M9.908828%9.908828%9.9%468,573469k9.773717%9.773717%9.8%658,958659k9.687325%9.687325%9.7%8,45529.340078%9.340078%9.3%146,416146k8.541154%8.541154%8.5%9,41538.181542%8.181542%8.2%8,89848.062362%8.062362%8.1%6,52157.667869%7.667869%7.7%24,426,62324.4M7.363248%7.363248%7.4%6,50367.211944%7.211944%7.2%5,73477.156099%7.156099%7.2%4,012,1224.01M7.140902%7.140902%7.1%6,78386.483165%6.483165%6.5%5,74096.092101%6.092101%6.1%5,416105.909246%5.909246%5.9%5,196115.754748%5.754748%5.8%5,372125.708038%5.708038%5.7%5,717135.691978%5.691978%5.7%4,775145.597501%5.597501%5.6%3,996155.581148%5.581148%5.6%4,192165.195460%5.195460%5.2%15,86215.9k175.139954%5.139954%5.1%5,059185.135435%5.135435%5.1%7,413195.127181%5.127181%5.1%10,78210.8k205.060487%5.060487%5.1%4,798214.932171%4.932171%4.9%3,683224.866457%4.866457%4.9%3,717234.773053%4.773053%4.8%8,767244.642493%4.642493%4.6%5,915254.602819%4.602819%4.6%4,238264.539261%4.539261%4.5%29,88129.9k274.437022%4.437022%4.4%4,875283.761164%3.761164%3.8%9,741293.739985%3.739985%3.7%6,689303.470982%3.470982%3.5%5,345313.347264%3.347264%3.3%4,365322.651079%2.651079%2.7%1,932332.542857%2.542857%2.5%39,66739.7k342.323026%2.323026%2.3%2,537352.073163%2.073163%2.1%2,480361.960933%1.960933%2.0%1,555371.838991%1.838991%1.8%1,459381.789011%1.789011%1.8%1,531391.659745%1.659745%1.7%140,447140k401.659427%1.659427%1.7%2,063411.365102%1.365102%1.4%2,007421.357074%1.357074%1.4%3,551431.356102%1.356102%1.4%1,192441.170780%1.170780%1.2%990451.030918%1.030918%1.0%2,059460.443604%0.443604%0.4%568470.385501%0.385501%0.4%293480.216483%0.216483%0.2%318490.194903%0.194903%0.2%54650

Ancestry by Place in the United States

There are 29,322 places in the United States. This section compares Groton to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Groton. The least populous of the compared places has a population of 383,899.

English Ancestry by Place#104

Percentage of the total population.
Scope: population of Groton, selected other places in the United States, and entities that contain Groton
0%10%20%30%Count#GrotonTown of GrotonGrotonZIP Code 01450ZIP 01450Groton-Dunstable School DistrictGroton-DunstableNew EnglandPortlandSeattleMesaColorado SpringsColorado SpgsBoston, Cambridge, and Newton Metro AreaBoston AreaMassachusettsVirginia BeachVirginia BchMiddlesex CountyMiddlesexRaleighLouisvilleTulsaDenverNashville-DavidsonAustinUnited States of AmericaUnited StatesKansas CityWichitaJacksonvilleNortheastAtlantaCharlotteOklahoma CityOmahaTucsonColumbusIndianapolisAlbuquerqueFort WorthSan DiegoArlingtonPhoenixMinneapolisLas VegasSan FranciscoWashingtonSacramentoDallasBostonLong BeachMemphisOaklandFresnoSan JoseHoustonSan AntonioBaltimoreLos AngelesClevelandPhiladelphiaChicagoMilwaukeeNew YorkEl PasoMiamiDetroit37.317283%37.317283%37.3%43420.059023%20.059023%20.1%2,24320.059023%20.059023%20.1%2,24319.666023%19.666023%19.7%2,85011.426790%11.426790%11.4%1,676,1821.68M10.908669%10.908669%10.9%67,69867.7k110.662347%10.662347%10.7%71,31571.3k210.176084%10.176084%10.2%47,87447.9k310.112778%10.112778%10.1%45,38245.4k49.908828%9.908828%9.9%468,573469k9.773717%9.773717%9.8%658,958659k9.358664%9.358664%9.4%42,08942.1k59.340078%9.340078%9.3%146,416146k9.169639%9.169639%9.2%40,46840.5k68.438077%8.438077%8.4%51,60551.6k77.910609%7.910609%7.9%31,63531.6k87.903628%7.903628%7.9%52,42552.4k97.742349%7.742349%7.7%49,84349.8k107.725669%7.725669%7.7%70,13270.1k117.667869%7.667869%7.7%24,426,62324.4M7.530412%7.530412%7.5%35,52635.5k127.482353%7.482353%7.5%29,03429.0k137.316347%7.316347%7.3%62,67362.7k147.156099%7.156099%7.2%4,012,1224.01M7.113621%7.113621%7.1%32,46532.5k157.039269%7.039269%7.0%56,93656.9k166.841125%6.841125%6.8%42,41642.4k176.701168%6.701168%6.7%29,69129.7k186.488989%6.488989%6.5%34,23534.2k196.472824%6.472824%6.5%54,18054.2k206.289197%6.289197%6.3%53,24953.2k216.224915%6.224915%6.2%34,66434.7k225.905776%5.905776%5.9%48,18748.2k235.888514%5.888514%5.9%80,95681.0k245.805173%5.805173%5.8%22,28622.3k255.691483%5.691483%5.7%88,52188.5k265.674747%5.674747%5.7%22,96423.0k275.560456%5.560456%5.6%34,10234.1k285.147116%5.147116%5.1%43,76543.8k295.101144%5.101144%5.1%33,61733.6k304.997833%4.997833%5.0%24,21624.2k314.913202%4.913202%4.9%62,81262.8k324.539261%4.539261%4.5%29,88129.9k334.329354%4.329354%4.3%20,33920.3k344.128491%4.128491%4.1%27,07727.1k354.083099%4.083099%4.1%16,82416.8k364.030502%4.030502%4.0%20,70920.7k373.911279%3.911279%3.9%39,47939.5k383.869396%3.869396%3.9%86,69786.7k393.842616%3.842616%3.8%55,30955.3k403.236554%3.236554%3.2%20,09920.1k413.022630%3.022630%3.0%118,453118k423.018771%3.018771%3.0%11,74811.7k432.542857%2.542857%2.5%39,66739.7k442.297185%2.297185%2.3%62,34662.3k452.174981%2.174981%2.2%13,02113.0k461.659745%1.659745%1.7%140,447140k471.654136%1.654136%1.7%11,21611.2k480.995557%0.995557%1.0%4,307490.695742%0.695742%0.7%4,75550

Definitions

This page discusses the self-reported ancestry of the residents of Groton. Respondents were not limited to one ancestry, so if a person reported both English and German, then they would be counted in both categories. Consequently, the sum of the counts over all the ancestries most often exceeds the total population of the entity. Asian and Hispanic ancestry is reported separately from European, Middle Eastern, and Subsaharan African ancestry. A full list of all possible categories is as follows:

  • European, Middle Eastern, and Subsaharan African Ancestries: Afghan, Albanian, Alsatian, American, Arab, Egyptian, Iraqi, Jordanian, Lebanese, Moroccan, Palestinian, Syrian, Arab, Other Arab, Armenian, Assyrian/Chaldean/Syriac, Australian, Austrian, Basque, Belgian, Brazilian, British, Bulgarian, Cajun, Canadian, Carpatho Rusyn, Celtic, Croatian, Cypriot, Czech, Czechoslovakian, Danish, Dutch, Eastern European, English, Estonian, European, Finnish, French, French Canadian, German, German Russian, Greek, Guyanese, Hungarian, Icelander, Iranian, Irish, Israeli, Italian, Latvian, Lithuanian, Luxemburger, Macedonian, Maltese, New Zealander, Northern European, Norwegian, Pennsylvania German, Polish, Portuguese, Romanian, Russian, Scandinavian, Scotch-Irish, Scottish, Serbian, Slavic, Slovak, Slovene, Soviet Union, Subsaharan African, Cape Verdean, Ethiopian, Ghanaian, Kenyan, Liberian, Nigerian, Senegalese, Sierra Leonean, Somali, South African, Sudanese, Ugandan, Zimbabwean, African, Other, Swedish, Swiss, Turkish, Ukrainian, Welsh, West Indian, Bahamian, Barbadian, Belizean, Bermudan, British West Indian, Dutch West Indian, Haitian, Jamaican, Trinidadian and Tobagonian, U.S. Virgin Islander, West Indian, Other West Indian, Yugoslavian, Other, and Unclassified
  • Asian Ancestries: Indian, Bangladeshi, Bhutanese, Burmese, Cambodian, Chinese, Filipino, Hmong, Indonesian, Japanese, Korean, Laotian, Malaysian, Mongolian, Nepalese, Okinawan, Pakistani, Sri Lankan, Taiwanese, Thai, Vietnamese, Other, Not Specified, and Mixed
  • Hispanic Ancestries: Mexican, Puerto Rican, Cuban, Dominican, Central American, Costa Rican, Guatemalan, Honduran, Nicaraguan, Panamanian, Salvadoran, Other Central American, South American, Argentinean, Bolivian, Chilean, Colombian, Ecuadorian, Paraguayan, Peruvian, Uruguayan, Venezuelan, Other South American, Other Hispanic, Spaniard, Spanish, and Spanish American

For additional information about the data presented on this site, including our sources, please see the About Page.

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