Ancestry in Jefferson County, Wisconsin (County)

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 Wisconsin and Jefferson County
Jefferson County
Wisconsin
0%10%20%30%40%50%CountGermanUnclassified1Other2IrishNorwegianPolishEnglishAmericanItalianFrenchSwedishDutchScottishSwissCzechDanishEuropeanWelshHungarianFrench Canadian51.583903%40.494627%51.583903%51.6%43,60843.6k13.195249%12.818973%13.195249%13.2%11,15511.2k12.160212%19.301512%12.160212%12.2%10,28010.3k11.252928%10.842518%11.252928%11.3%9,5137.661643%7.681121%7.661643%7.7%6,4777.600132%8.755233%7.600132%7.6%6,4257.015780%5.658096%7.015780%7.0%5,9314.618042%3.599501%4.618042%4.6%3,9043.108661%3.468827%3.108661%3.1%2,6282.747877%3.200981%2.747877%2.7%2,3231.624122%2.510809%1.624122%1.6%1,3731.488088%2.470790%1.488088%1.5%1,2581.223119%1.082245%1.223119%1.2%1,0341.156876%0.987837%1.156876%1.2%9781.098914%1.566658%1.098914%1.1%9290.938040%1.024258%0.938040%0.9%7930.830396%0.977532%0.830396%0.8%7020.796092%0.513085%0.796092%0.8%6730.713289%0.413429%0.713289%0.7%6030.644680%0.958209%0.644680%0.6%545
Count number of people reporting given ancestry
1and unreported 2includes Hispanics and Asians

Hispanic Ancestry#2

Self-reported Hispanic anscestry as a percentage of the Hispanic population.
Scope: population of Wisconsin and Jefferson County
Jefferson County
Wisconsin
0%20%40%60%80%Count%MexicanPuerto RicanOther HispanicDominicanCentral AmericanSouth AmericanGuatemalanCubanSpaniardVenezuelan80.604707%72.635875%80.604707%80.6%4,6925.550%5.55%8.246006%14.712356%8.246006%8.2%4800.568%0.57%4.827349%3.752105%4.827349%4.8%2810.332%0.33%1.992785%0.613677%1.992785%2.0%1160.137%0.14%1.889710%3.790089%1.889710%1.9%1100.130%0.13%1.597664%3.268275%1.597664%1.6%930.110%0.11%1.151005%1.046861%1.151005%1.2%670.079%0.08%0.841780%1.227624%0.841780%0.8%490.058%0.06%0.738705%1.057637%0.738705%0.7%430.051%0.05%0.635630%0.343745%0.635630%0.6%370.044%0.04%
Count number of people reporting given ancestry
% as a percentage of the total population

Asian Ancestry#3

Self-reported Asian anscestry as a percentage of the Asian population.
Scope: population of Wisconsin and Jefferson County
Jefferson County
Wisconsin
0%10%20%30%Count%ChineseFilipinoKoreanLaotianHmongIndianVietnameseJapaneseMixedThaiTaiwaneseIndonesian26.622296%14.514070%26.622296%26.6%1600.189%0.19%21.963394%5.959737%21.963394%22.0%1320.156%0.16%11.148087%5.957036%11.148087%11.1%670.079%0.08%9.317804%2.595947%9.317804%9.3%560.066%0.07%7.154742%36.909851%7.154742%7.2%430.051%0.05%6.322795%18.453912%6.322795%6.3%380.045%0.04%5.657238%3.594751%5.657238%5.7%340.040%0.04%4.492512%1.953038%4.492512%4.5%270.032%0.03%2.495840%1.452623%2.495840%2.5%150.018%0.02%1.996672%0.862389%1.996672%2.0%120.014%0.01%1.497504%0.398441%1.497504%1.5%90.011%0.01%0.831947%0.223532%0.831947%0.8%50.006%0.01%
Count number of people reporting given ancestry
% as a percentage of the total population

Map of Ancestry by County Subdivision in Jefferson County

German Ancestry by County Subdivision#4

Percentage of the population reporting 'German' ancestry (%):
40.3%44.4%48.5%52.6%56.7%60.9%

Irish Ancestry by County Subdivision#5

Percentage of the population reporting 'Irish' ancestry (%):
3.7%7.4%11.1%14.8%18.5%22.2%

Norwegian Ancestry by County Subdivision#6

Percentage of the population reporting 'Norwegian' ancestry (%):
3.5%6.8%10.1%13.3%16.6%19.9%

Polish Ancestry by County Subdivision#7

Percentage of the population reporting 'Polish' ancestry (%):
0.0%3.0%6.0%8.9%11.9%14.9%

English Ancestry by County Subdivision#8

Percentage of the population reporting 'English' ancestry (%):
0.0%2.5%5.1%7.6%10.1%12.7%

American Ancestry by County Subdivision#9

Percentage of the population reporting 'American' ancestry (%):
0.0%2.0%4.0%6.0%8.0%10.1%

Italian Ancestry by County Subdivision#10

Percentage of the population reporting 'Italian' ancestry (%):
0.0%1.3%2.6%4.0%5.3%6.6%

French Ancestry by County Subdivision#11

Percentage of the population reporting 'French' ancestry (%):
0.6%2.9%5.2%7.4%9.7%12.0%

Swedish Ancestry by County Subdivision#12

Percentage of the population reporting 'Swedish' ancestry (%):
0.0%0.7%1.4%2.1%2.8%3.6%

Dutch Ancestry by County Subdivision#13

Percentage of the population reporting 'Dutch' ancestry (%):
0.0%1.1%2.3%3.4%4.5%5.7%

Scottish Ancestry by County Subdivision#14

Percentage of the population reporting 'Scottish' ancestry (%):
0.0%0.5%1.1%1.6%2.1%2.7%

Swiss Ancestry by County Subdivision#15

Percentage of the population reporting 'Swiss' ancestry (%):
0.0%2.0%4.0%6.0%8.0%10.0%

Czech Ancestry by County Subdivision#16

Percentage of the population reporting 'Czech' ancestry (%):
0.0%0.7%1.3%2.0%2.6%3.3%

Danish Ancestry by County Subdivision#17

Percentage of the population reporting 'Danish' ancestry (%):
0.00%0.50%1.00%1.49%1.99%2.49%

European Ancestry by County Subdivision#18

Percentage of the population reporting 'European' ancestry (%):
0.0%3.2%6.4%9.6%12.8%16.0%

Mexican Ancestry by County Subdivision#19

Percentage of the population reporting ' Mexican' ancestry (%):
0.0%2.9%5.7%8.6%11.5%14.4%

Puerto Rican Ancestry by County Subdivision#20

Percentage of the population reporting ' Puerto Rican' ancestry (%):
0.00%0.38%0.77%1.15%1.53%1.92%

Dominican Ancestry by County Subdivision#21

Percentage of the population reporting ' Dominican' ancestry (%):
0.00%0.19%0.37%0.56%0.74%0.94%

Central American Ancestry by County Subdivision#22

Percentage of the population reporting ' Central American' ancestry (%):
0.00%0.19%0.39%0.58%0.77%0.97%

South American Ancestry by County Subdivision#23

Percentage of the population reporting ' South American' ancestry (%):
0.00%0.18%0.37%0.55%0.74%0.92%

Chinese Ancestry by County Subdivision#24

Percentage of the population reporting 'Chinese' ancestry (%):
0.00%0.31%0.62%0.93%1.24%1.56%

Filipino Ancestry by County Subdivision#25

Percentage of the population reporting 'Filipino' ancestry (%):
0.00%0.10%0.20%0.30%0.40%0.51%

Korean Ancestry by County Subdivision#26

Percentage of the population reporting 'Korean' ancestry (%):
0.00%0.13%0.27%0.40%0.53%0.67%

Laotian Ancestry by County Subdivision#27

Percentage of the population reporting 'Laotian' ancestry (%):
0.00%0.09%0.18%0.27%0.36%0.45%

Hmong Ancestry by County Subdivision#28

Percentage of the population reporting 'Hmong' ancestry (%):
0.00%0.10%0.20%0.30%0.40%0.50%
Road Data ©OpenStreetMap

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Map of Ancestry by Tract in Jefferson County

German Ancestry by Tract#29

Percentage of the population reporting 'German' ancestry (%):
38.6%43.0%47.3%51.7%56.0%60.5%

Irish Ancestry by Tract#30

Percentage of the population reporting 'Irish' ancestry (%):
5.6%8.1%10.6%13.1%15.6%18.2%

Norwegian Ancestry by Tract#31

Percentage of the population reporting 'Norwegian' ancestry (%):
3.4%6.5%9.6%12.7%15.8%18.9%

Polish Ancestry by Tract#32

Percentage of the population reporting 'Polish' ancestry (%):
2.5%4.4%6.2%8.1%9.9%11.8%

English Ancestry by Tract#33

Percentage of the population reporting 'English' ancestry (%):
2.9%4.5%6.1%7.7%9.4%11.0%

American Ancestry by Tract#34

Percentage of the population reporting 'American' ancestry (%):
2.1%3.9%5.6%7.3%9.0%10.8%

Italian Ancestry by Tract#35

Percentage of the population reporting 'Italian' ancestry (%):
1.5%2.3%3.0%3.7%4.3%5.1%

French Ancestry by Tract#36

Percentage of the population reporting 'French' ancestry (%):
0.6%1.7%2.7%3.7%4.7%5.7%

Swedish Ancestry by Tract#37

Percentage of the population reporting 'Swedish' ancestry (%):
0.2%1.3%2.3%3.2%4.2%5.2%

Dutch Ancestry by Tract#38

Percentage of the population reporting 'Dutch' ancestry (%):
0.0%1.2%2.4%3.6%4.8%6.1%

Scottish Ancestry by Tract#39

Percentage of the population reporting 'Scottish' ancestry (%):
0.13%0.54%0.96%1.37%1.78%2.20%

Swiss Ancestry by Tract#40

Percentage of the population reporting 'Swiss' ancestry (%):
0.0%0.8%1.7%2.5%3.4%4.3%

Czech Ancestry by Tract#41

Percentage of the population reporting 'Czech' ancestry (%):
0.2%0.7%1.2%1.7%2.2%2.8%

Danish Ancestry by Tract#42

Percentage of the population reporting 'Danish' ancestry (%):
0.0%0.7%1.4%2.1%2.8%3.5%

European Ancestry by Tract#43

Percentage of the population reporting 'European' ancestry (%):
0.0%0.7%1.5%2.2%2.9%3.7%

Mexican Ancestry by Tract#44

Percentage of the population reporting ' Mexican' ancestry (%):
0.0%2.8%5.5%8.3%11.0%13.8%

Puerto Rican Ancestry by Tract#45

Percentage of the population reporting ' Puerto Rican' ancestry (%):
0.00%0.50%0.99%1.49%1.98%2.48%

Dominican Ancestry by Tract#46

Percentage of the population reporting ' Dominican' ancestry (%):
0.00%0.27%0.54%0.81%1.07%1.35%

Central American Ancestry by Tract#47

Percentage of the population reporting ' Central American' ancestry (%):
0.00%0.29%0.57%0.86%1.14%1.43%

South American Ancestry by Tract#48

Percentage of the population reporting ' South American' ancestry (%):
0.00%0.09%0.19%0.28%0.37%0.47%

Chinese Ancestry by Tract#49

Percentage of the population reporting 'Chinese' ancestry (%):
0.00%0.14%0.28%0.42%0.56%0.70%

Filipino Ancestry by Tract#50

Percentage of the population reporting 'Filipino' ancestry (%):
0.00%0.21%0.42%0.62%0.83%1.04%

Korean Ancestry by Tract#51

Percentage of the population reporting 'Korean' ancestry (%):
0.00%0.09%0.18%0.27%0.35%0.45%

Laotian Ancestry by Tract#52

Percentage of the population reporting 'Laotian' ancestry (%):
0.00%0.34%0.69%1.03%1.37%1.72%

Hmong Ancestry by Tract#53

Percentage of the population reporting 'Hmong' ancestry (%):
0.00%0.15%0.29%0.44%0.58%0.73%
Road Data ©OpenStreetMap

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Ancestry by Place in Jefferson County

There are 17 places that are fully or partially contained within Jefferson County (13 fully and 4 partially). This section compares all 17 of those to each other, Jefferson County, and other entities that contain or substantially overlap with Jefferson County.

German Ancestry by Place#54

Percentage of the total population.
Scope: population of Jefferson County, selected places in Jefferson County, and entities that contain Jefferson County
0%20%40%60%Count#RomeLake RipleyLac La BelleSullivanPalmyraJohnson CreekWatertownWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonCambridgeHelenvilleHebronFort AtkinsonIxoniaLake MillsWaterlooJeffersonLake KoshkonongLk KoshkonongWisconsinWhitewaterMidwestEast North CentralUnited States of AmericaUnited States60.952381%60.952381%61.0%448159.202279%59.202279%59.2%1,039257.371795%57.371795%57.4%179357.282913%57.282913%57.3%409453.795181%53.795181%53.8%893553.460208%53.460208%53.5%1,545651.767317%51.767317%51.8%12,36112.4k751.583903%51.583903%51.6%43,60843.6k51.583903%51.583903%51.6%43,60843.6k51.569126%51.569126%51.6%608851.428571%51.428571%51.4%90949.342105%49.342105%49.3%751048.364074%48.364074%48.4%6,0311148.064324%48.064324%48.1%8071247.601794%47.601794%47.6%2,7591346.842263%46.842263%46.8%1,5651446.000502%46.000502%46.0%3,6691545.579886%45.579886%45.6%5621640.494627%40.494627%40.5%2,330,3842.33M39.043127%39.043127%39.0%5,7941726.178390%26.178390%26.2%17,716,61317.7M24.018940%24.018940%24.0%11,215,06811.2M14.402193%14.402193%14.4%45,879,36045.9M
Count number of people reporting 'German' ancestry
# rank of place out of 17 by percentage reporting 'German' anscestry

Ancestry by County Subdivision in Jefferson County

There are 27 county subdivisions in Jefferson County. This section compares all 27 of those to each other, Jefferson County, and other entities that contain or substantially overlap with Jefferson County.

German Ancestry by County Subdivision#79

Percentage of the total population.
Scope: population of Jefferson County, selected county subdivisions in Jefferson County, and entities that contain Jefferson County
0%20%40%60%Count#Town of Lake MillsLk MillsTown of FarmingtonFarmingtonTown of SullivanSullivanTown of WatertownWatertownTown of IxoniaIxoniaTown of JeffersonJeffersonSullivanTown of ConcordConcordTown of HebronHebronTown of OaklandOaklandPalmyraJohnson CreekTown of MilfordMilfordTown of KoshkonongKoshkonongWatertownTown of AztalanAztalanWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonTown of WaterlooWaterlooTown of PalmyraPalmyraFort AtkinsonLake MillsTown of Cold SpringCold SpgWaterlooJeffersonTown of SumnerSumnerCambridgeWisconsinWhitewaterMidwestEast North CentralUnited States of AmericaUnited States60.802469%60.802469%60.8%1,182160.743243%60.743243%60.7%899260.204535%60.204535%60.2%1,354359.067111%59.067111%59.1%1,241457.373014%57.373014%57.4%2,564557.283465%57.283465%57.3%1,164657.282913%57.282913%57.3%409756.978290%56.978290%57.0%1,286855.697356%55.697356%55.7%611954.863318%54.863318%54.9%1,7261053.795181%53.795181%53.8%8931153.460208%53.460208%53.5%1,5451253.280142%53.280142%53.3%6011353.106588%53.106588%53.1%1,9831453.043310%53.043310%53.0%8,2181551.846591%51.846591%51.8%7301651.583903%51.583903%51.6%43,60843.6k51.583903%51.583903%51.6%43,60843.6k49.740395%49.740395%49.7%4791749.680511%49.680511%49.7%6221848.364074%48.364074%48.4%6,0311947.601794%47.601794%47.6%2,7592047.334059%47.334059%47.3%4352146.842263%46.842263%46.8%1,5652246.000502%46.000502%46.0%3,6692342.892157%42.892157%42.9%3502442.000000%42.000000%42.0%212540.494627%40.494627%40.5%2,330,3842.33M40.310815%40.310815%40.3%1,2712626.178390%26.178390%26.2%17,716,61317.7M24.018940%24.018940%24.0%11,215,06811.2M14.402193%14.402193%14.4%45,879,36045.9M
Count number of people reporting 'German' ancestry
# rank of county subdivision out of 26 by percentage reporting 'German' anscestry

Ancestry by County in Wisconsin

There are 72 counties in Wisconsin. This section compares Jefferson County to the 50 most populous counties in Wisconsin and to those entities that contain or substantially overlap with Jefferson County. The least populous of the compared counties has a population of 20,566.

German Ancestry by County#104

Percentage of the total population.
Scope: population of Jefferson County, selected other counties in Wisconsin, and entities that contain Jefferson County
0%20%40%Count#Washington CountyWashingtonCalumet CountyCalumetLincoln CountyLincolnFond du Lac CountyFond du LacDodge CountyDodgeManitowoc CountyManitowocShawano CountyShawanoWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonSheboygan CountySheboyganMarathon CountyMarathonWood CountyWoodWaupaca CountyWaupacaWinnebago CountyWinnebagoGrant CountyGrantOzaukee CountyOzaukeeColumbia CountyColumbiaWaukesha CountyWaukeshaSauk CountySaukClark CountyClarkOneida CountyOneidaWaushara CountyWausharaChippewa CountyChippewaLa Crosse CountyLa CrosseMonroe CountyMonroeOconto CountyOcontoDunn CountyDunnOutagamie CountyOutagamieDoor CountyDoorSt. Croix CountySt. CroixPierce CountyPierceEau Claire CountyEau ClaireIowa CountyIowaJuneau CountyJuneauVilas CountyVilasWisconsinPortage CountyPortageGreen CountyGreenWalworth CountyWalworthBarron CountyBarronMarinette CountyMarinetteDane CountyDanePolk CountyPolkRock CountyRockBrown CountyBrownJackson CountyJacksonTrempealeau CountyTrempealeauRacine CountyRacineVernon CountyVernonKenosha CountyKenoshaMidwestMilwaukee CountyMilwaukeeEast North CentralDouglas CountyDouglasUnited States of AmericaUnited States57.124762%57.124762%57.1%76,21776.2k155.742855%55.742855%55.7%27,67827.7k254.730042%54.730042%54.7%15,41815.4k354.534756%54.534756%54.5%55,60855.6k454.271300%54.271300%54.3%47,97848.0k553.846442%53.846442%53.8%43,17343.2k651.998357%51.998357%52.0%21,51921.5k751.583903%51.583903%51.6%43,60843.6k51.583903%51.583903%51.6%43,60843.6k851.467437%51.467437%51.5%59,32659.3k950.995442%50.995442%51.0%69,03169.0k1050.864563%50.864563%50.9%37,44737.4k1150.090430%50.090430%50.1%26,03426.0k1249.728298%49.728298%49.7%84,28384.3k1348.740406%48.740406%48.7%25,21025.2k1448.440514%48.440514%48.4%42,44642.4k1548.229479%48.229479%48.2%27,32227.3k1647.963589%47.963589%48.0%189,637190k1747.770741%47.770741%47.8%30,24730.2k1846.905991%46.905991%46.9%16,17616.2k1946.556567%46.556567%46.6%16,57616.6k2046.006271%46.006271%46.0%11,15111.2k2145.385526%45.385526%45.4%28,75428.8k2245.250898%45.250898%45.3%53,18753.2k2345.023697%45.023697%45.0%20,42520.4k2444.149433%44.149433%44.1%16,54516.5k2544.083160%44.083160%44.1%19,55019.6k2643.649305%43.649305%43.6%79,35479.4k2742.896382%42.896382%42.9%11,86911.9k2842.274520%42.274520%42.3%36,66336.7k2942.247010%42.247010%42.2%17,27117.3k3042.210054%42.210054%42.2%43,01543.0k3141.888763%41.888763%41.9%9,9493241.869010%41.869010%41.9%11,05311.1k3341.215552%41.215552%41.2%8,8093440.494627%40.494627%40.5%2,330,3842.33M40.064634%40.064634%40.1%28,26628.3k3539.778677%39.778677%39.8%14,73814.7k3639.656963%39.656963%39.7%40,85540.9k3739.323351%39.323351%39.3%17,91117.9k3839.080068%39.080068%39.1%16,05816.1k3938.431904%38.431904%38.4%198,623199k4037.322632%37.322632%37.3%16,22916.2k4136.780217%36.780217%36.8%59,21159.2k4235.827543%35.827543%35.8%91,94191.9k4335.665662%35.665662%35.7%7,3354434.975102%34.975102%35.0%10,32510.3k4534.252564%34.252564%34.3%66,74966.7k4633.654162%33.654162%33.7%10,24510.2k4732.505837%32.505837%32.5%54,57654.6k4826.178390%26.178390%26.2%17,716,61317.7M24.734902%24.734902%24.7%236,294236k4924.018940%24.018940%24.0%11,215,06811.2M23.834802%23.834802%23.8%10,41710.4k5014.402193%14.402193%14.4%45,879,36045.9M
Count number of people reporting 'German' ancestry
# rank of county out of 50 by percentage reporting 'German' anscestry

Ancestry by County in the United States

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

German Ancestry by County#129

Percentage of the total population.
Scope: population of Jefferson County, selected other counties in the United States, and entities that contain Jefferson County
0%10%20%30%40%50%Count#Watertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonWisconsinMidwestHennepin CountyHennepinAllegheny CountyAlleghenySt. Louis CountySt. LouisMilwaukee CountyMilwaukeeEast North CentralFranklin CountyFranklinOakland CountyOaklandCuyahoga CountyCuyahogaKing CountyKingSuffolk CountySuffolkUnited States of AmericaUnited StatesPima CountyPimaMaricopa CountyMaricopaTravis CountyTravisWake CountyWakeFairfax CountyFairfaxSalt Lake CountySalt LakeMecklenburg CountyMecklenburgSacramento CountySacramentoSan Diego CountySan DiegoTarrant CountyTarrantWayne CountyWayneCook CountyCookHillsborough CountyHillsboroughClark CountyClarkContra Costa CountyContra CostaOrange CountyOrangeMontgomery CountyMontgomeryNassau CountyNassauFairfield CountyFairfieldBexar CountyBexarPalm Beach CountyPalm BeachRiverside CountyRiversideOrange CountyOrangeFresno CountyFresnoSan Bernardino CountySan BernardinoAlameda CountyAlamedaPhiladelphia CountyPhiladelphiaHarris CountyHarrisSanta Clara CountySanta ClaraWestchester CountyWestchesterFulton CountyFultonMiddlesex CountyMiddlesexNew York CountyNew YorkBroward CountyBrowardDallas CountyDallasHonolulu CountyHonoluluLos Angeles CountyLos AngelesQueens CountyQueensKings CountyKingsMiami-Dade CountyMiami-DadeBronx CountyBronx51.583903%51.583903%51.6%43,60843.6k51.583903%51.583903%51.6%43,60843.6k40.494627%40.494627%40.5%2,330,3842.33M26.178390%26.178390%26.2%17,716,61317.7M26.064758%26.064758%26.1%315,192315k125.800985%25.800985%25.8%317,445317k225.790158%25.790158%25.8%258,046258k324.734902%24.734902%24.7%236,294236k424.018940%24.018940%24.0%11,215,06811.2M21.733389%21.733389%21.7%267,781268k517.708091%17.708091%17.7%218,733219k616.120075%16.120075%16.1%202,905203k714.738814%14.738814%14.7%306,501307k814.637048%14.637048%14.6%219,282219k914.402193%14.402193%14.4%45,879,36045.9M14.181263%14.181263%14.2%142,286142k1013.818032%13.818032%13.8%564,957565k1111.701952%11.701952%11.7%134,359134k1211.632064%11.632064%11.6%116,155116k1311.134032%11.134032%11.1%126,136126k1410.865999%10.865999%10.9%118,713119k1510.800139%10.800139%10.8%109,273109k1610.639965%10.639965%10.6%157,397157k1710.454405%10.454405%10.5%340,119340k1810.266137%10.266137%10.3%199,936200k1910.112000%10.112000%10.1%178,739179k2010.095159%10.095159%10.1%527,732528k219.977182%9.977182%10.0%132,004132k229.854875%9.854875%9.9%204,011204k239.568789%9.568789%9.6%106,015106k249.185620%9.185620%9.2%287,713288k259.108695%9.108695%9.1%93,48993.5k269.046279%9.046279%9.0%122,740123k278.978800%8.978800%9.0%84,54684.5k288.831123%8.831123%8.8%164,144164k298.739045%8.739045%8.7%122,238122k308.484000%8.484000%8.5%197,159197k317.963346%7.963346%8.0%100,024100k327.909278%7.909278%7.9%76,17976.2k337.604922%7.604922%7.6%160,217160k347.059731%7.059731%7.1%113,324113k356.959315%6.959315%7.0%108,561109k366.884761%6.884761%6.9%305,288305k376.697732%6.697732%6.7%126,256126k386.664885%6.664885%6.7%64,59864.6k396.551145%6.551145%6.6%65,29965.3k406.446055%6.446055%6.4%101,049101k416.378636%6.378636%6.4%104,290104k426.223374%6.223374%6.2%115,990116k436.148495%6.148495%6.1%154,515155k445.261707%5.261707%5.3%51,93351.9k454.654338%4.654338%4.7%468,094468k462.458646%2.458646%2.5%56,79556.8k472.310641%2.310641%2.3%60,23560.2k481.880748%1.880748%1.9%50,11150.1k490.928044%0.928044%0.9%13,33413.3k50
Count number of people reporting 'German' ancestry
# rank of county out of 50 by percentage reporting 'German' anscestry

Definitions

This page discusses the self-reported ancestry of the residents of Jefferson County. 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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Principal Cities:
Watertown, Whitewater, Fort Atkinson
Cities:
Fort Atkinson, Jefferson, Lake Mills, Waterloo, Watertown, Whitewater
Towns:
Aztalan, Cold Spring, Concord, Farmington, Hebron, Ixonia, Jefferson, Koshkonong, Lake Mills, Milford, Oakland, Palmyra, Sullivan, Sumner, Waterloo, Watertown
Unincorporated Places:
Hebron, Helenville, Ixonia, Lake Koshkonong, Lake Ripley, Rome
Villages:
Cambridge, Johnson Creek, Lac La Belle, Palmyra, Sullivan
ZIP Codes:
53036, 53038, 53066, 53094, 53118, 53137, 53156, 53178, 53190, 53523, 53534, 53538, 53549, 53551, 53559, 53563, 53594
Unified School Districts:
Cambridge, Edgerton, Fort Atkinson, Jefferson, Johnson Creek, Kettle Moraine, Lake Mills, Oconomowoc, Palmyra-Eagle, Waterloo, Watertown, Whitewater
Congressional District:
WI-5
State Senate Districts:
WI-11, WI-13, WI-15
Assembly Districts:
WI-33, WI-37, WI-38, WI-43
Neighboring Counties:
Dane, Dodge, Rock, Walworth, Waukesha
Nearby Counties:
Boone, Columbia, Fond du Lac, Green, Green Lake, McHenry, Washington, Winnebago