Ancestry in DuPage County, Illinois (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 Illinois and DuPage County
DuPage County
Illinois
0%10%20%30%CountOther1GermanIrishUnclassified2ItalianPolishEnglishAmericanSwedishCzechFrenchNorwegianDutchGreekScottishLithuanianEuropeanRussianUkrainianArab30.069617%37.705028%30.069617%30.1%279,802280k19.543177%18.577052%19.543177%19.5%181,852182k14.050084%11.584599%14.050084%14.1%130,738131k11.668067%13.586858%11.668067%11.7%108,573109k11.012731%6.073204%11.012731%11.0%102,475102k11.001017%7.048835%11.001017%11.0%102,366102k5.910497%5.621699%5.910497%5.9%54,99855.0k3.526653%4.731590%3.526653%3.5%32,81632.8k2.653372%2.090753%2.653372%2.7%24,69024.7k2.127856%0.845617%2.127856%2.1%19,80019.8k1.949568%1.833635%1.949568%1.9%18,14118.1k1.593205%1.210627%1.593205%1.6%14,82514.8k1.560213%1.296445%1.560213%1.6%14,51814.5k1.360538%0.768662%1.360538%1.4%12,66012.7k1.301431%1.161809%1.301431%1.3%12,11012.1k1.215135%0.636282%1.215135%1.2%11,30711.3k1.098318%0.971849%1.098318%1.1%10,22010.2k0.871346%0.916409%0.871346%0.9%8,1080.641688%0.406165%0.641688%0.6%5,9710.630834%0.716132%0.630834%0.6%5,870

Hispanic Ancestry#2

Self-reported Hispanic anscestry as a percentage of the Hispanic population.
Scope: population of Illinois and DuPage County
DuPage County
Illinois
0%20%40%60%Count%MexicanPuerto RicanSouth AmericanCentral AmericanOther HispanicGuatemalanCubanColombianPeruvianEcuadorianSpaniardArgentineanHonduranSalvadoran78.634853%79.247583%78.634853%78.6%102,197102k10.983%11.0%6.665692%9.459324%6.665692%6.7%8,6630.931%0.93%5.039088%3.843716%5.039088%5.0%6,5490.704%0.70%4.008033%3.752304%4.008033%4.0%5,2090.560%0.56%3.286295%2.177607%3.286295%3.3%4,2710.459%0.46%2.296790%1.849449%2.296790%2.3%2,9850.321%0.32%2.078268%1.212418%2.078268%2.1%2,7010.290%0.29%1.485027%1.134158%1.485027%1.5%1,9300.207%0.21%1.021052%0.558724%1.021052%1.0%1,3270.143%0.14%0.917947%1.291755%0.917947%0.9%1,1930.128%0.13%0.784063%0.623410%0.784063%0.8%1,0190.110%0.11%0.751747%0.314537%0.751747%0.8%9770.105%0.10%0.529377%0.762424%0.529377%0.5%6880.074%0.07%0.510141%0.695492%0.510141%0.5%6630.071%0.07%

Asian Ancestry#3

Self-reported Asian anscestry as a percentage of the Asian population.
Scope: population of Illinois and DuPage County
DuPage County
Illinois
0%10%20%30%40%Count%IndianFilipinoChinesePakistaniKoreanVietnameseMixedBurmeseJapaneseTaiwaneseNot SpecifiedThaiMongolianCambodianNepalese47.284739%34.170531%47.284739%47.3%48,74348.7k5.238%5.24%14.876217%18.198259%14.876217%14.9%15,33515.3k1.648%1.65%13.423034%18.407317%13.423034%13.4%13,83713.8k1.487%1.49%6.242482%4.815957%6.242482%6.2%6,4350.692%0.69%4.317838%9.107364%4.317838%4.3%4,4510.478%0.48%3.481627%3.942671%3.481627%3.5%3,5890.386%0.39%1.554072%1.756178%1.554072%1.6%1,6020.172%0.17%1.386248%0.613145%1.386248%1.4%1,4290.154%0.15%1.318342%2.798876%1.318342%1.3%1,3590.146%0.15%1.218424%0.769291%1.218424%1.2%1,2560.135%0.13%1.127236%0.843704%1.127236%1.1%1,1620.125%0.12%0.759575%1.184967%0.759575%0.8%7830.084%0.08%0.619883%0.450748%0.619883%0.6%6390.069%0.07%0.612122%0.559165%0.612122%0.6%6310.068%0.07%0.575259%0.389449%0.575259%0.6%5930.064%0.06%

Map of Ancestry by County Subdivision in DuPage County

German Ancestry by County Subdivision#4

Percentage of the population reporting 'German' ancestry (%):
13.7%15.8%17.8%19.9%21.9%24.0%

Irish Ancestry by County Subdivision#5

Percentage of the population reporting 'Irish' ancestry (%):
9.7%11.2%12.7%14.2%15.7%17.3%

Italian Ancestry by County Subdivision#6

Percentage of the population reporting 'Italian' ancestry (%):
7.4%8.7%9.9%11.2%12.4%13.8%

Polish Ancestry by County Subdivision#7

Percentage of the population reporting 'Polish' ancestry (%):
7.2%8.8%10.3%11.8%13.2%14.8%

English Ancestry by County Subdivision#8

Percentage of the population reporting 'English' ancestry (%):
3.2%4.5%5.7%7.0%8.2%9.5%

American Ancestry by County Subdivision#9

Percentage of the population reporting 'American' ancestry (%):
2.45%2.88%3.30%3.73%4.15%4.58%

Swedish Ancestry by County Subdivision#10

Percentage of the population reporting 'Swedish' ancestry (%):
1.62%2.12%2.62%3.12%3.61%4.11%

Czech Ancestry by County Subdivision#11

Percentage of the population reporting 'Czech' ancestry (%):
1.0%1.6%2.1%2.6%3.2%3.7%

French Ancestry by County Subdivision#12

Percentage of the population reporting 'French' ancestry (%):
1.40%1.59%1.77%1.96%2.14%2.33%

Norwegian Ancestry by County Subdivision#13

Percentage of the population reporting 'Norwegian' ancestry (%):
0.98%1.29%1.59%1.89%2.19%2.50%

Dutch Ancestry by County Subdivision#14

Percentage of the population reporting 'Dutch' ancestry (%):
0.77%1.09%1.40%1.72%2.04%2.36%

Greek Ancestry by County Subdivision#15

Percentage of the population reporting 'Greek' ancestry (%):
0.30%0.61%0.91%1.21%1.51%1.81%

Scottish Ancestry by County Subdivision#16

Percentage of the population reporting 'Scottish' ancestry (%):
0.57%0.92%1.26%1.60%1.94%2.29%

Lithuanian Ancestry by County Subdivision#17

Percentage of the population reporting 'Lithuanian' ancestry (%):
0.41%0.82%1.22%1.62%2.02%2.42%

European Ancestry by County Subdivision#18

Percentage of the population reporting 'European' ancestry (%):
0.42%0.77%1.11%1.46%1.81%2.16%

Mexican Ancestry by County Subdivision#19

Percentage of the population reporting ' Mexican' ancestry (%):
4%11%17%23%29%35%

Puerto Rican Ancestry by County Subdivision#20

Percentage of the population reporting ' Puerto Rican' ancestry (%):
0.53%0.78%1.02%1.27%1.51%1.75%

South American Ancestry by County Subdivision#21

Percentage of the population reporting ' South American' ancestry (%):
0.33%0.54%0.74%0.94%1.15%1.35%

Central American Ancestry by County Subdivision#22

Percentage of the population reporting ' Central American' ancestry (%):
0.14%0.40%0.67%0.93%1.19%1.46%

Guatemalan Ancestry by County Subdivision#23

Percentage of the population reporting ' Guatemalan' ancestry (%):
0.00%0.25%0.51%0.76%1.02%1.28%

Indian Ancestry by County Subdivision#24

Percentage of the population reporting 'Indian' ancestry (%):
0.8%2.9%4.9%6.9%9.0%11.0%

Filipino Ancestry by County Subdivision#25

Percentage of the population reporting 'Filipino' ancestry (%):
0.7%1.3%1.9%2.5%3.0%3.6%

Chinese Ancestry by County Subdivision#26

Percentage of the population reporting 'Chinese' ancestry (%):
0.2%1.1%1.8%2.6%3.4%4.2%

Pakistani Ancestry by County Subdivision#27

Percentage of the population reporting 'Pakistani' ancestry (%):
0.03%0.29%0.53%0.78%1.03%1.28%

Korean Ancestry by County Subdivision#28

Percentage of the population reporting 'Korean' ancestry (%):
0.22%0.34%0.46%0.57%0.68%0.80%
Road Data ©OpenStreetMap

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Map of Ancestry by Tract in DuPage County

German Ancestry by Tract#29

Percentage of the population reporting 'German' ancestry (%):
5%12%17%23%29%35%

Irish Ancestry by Tract#30

Percentage of the population reporting 'Irish' ancestry (%):
1%8%15%21%27%34%

Italian Ancestry by Tract#31

Percentage of the population reporting 'Italian' ancestry (%):
2.5%7.2%11.8%16.5%21.1%25.8%

Polish Ancestry by Tract#32

Percentage of the population reporting 'Polish' ancestry (%):
1.7%6.8%11.8%16.7%21.7%26.8%

English Ancestry by Tract#33

Percentage of the population reporting 'English' ancestry (%):
0.3%3.3%6.2%9.1%12.1%15.0%

American Ancestry by Tract#34

Percentage of the population reporting 'American' ancestry (%):
0.0%2.4%4.7%7.1%9.4%11.9%

Swedish Ancestry by Tract#35

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

Czech Ancestry by Tract#36

Percentage of the population reporting 'Czech' ancestry (%):
0.0%1.7%3.4%5.1%6.9%8.6%

French Ancestry by Tract#37

Percentage of the population reporting 'French' ancestry (%):
0.0%1.3%2.7%4.0%5.4%6.8%

Norwegian Ancestry by Tract#38

Percentage of the population reporting 'Norwegian' ancestry (%):
0.0%1.1%2.1%3.2%4.2%5.3%

Dutch Ancestry by Tract#39

Percentage of the population reporting 'Dutch' ancestry (%):
0.0%1.1%2.1%3.2%4.2%5.3%

Greek Ancestry by Tract#40

Percentage of the population reporting 'Greek' ancestry (%):
0.0%1.7%3.4%5.2%6.9%8.7%

Scottish Ancestry by Tract#41

Percentage of the population reporting 'Scottish' ancestry (%):
0.0%1.4%2.8%4.2%5.6%7.0%

Lithuanian Ancestry by Tract#42

Percentage of the population reporting 'Lithuanian' ancestry (%):
0.0%1.7%3.5%5.2%7.0%8.8%

European Ancestry by Tract#43

Percentage of the population reporting 'European' ancestry (%):
0.0%1.4%2.9%4.3%5.8%7.3%

Mexican Ancestry by Tract#44

Percentage of the population reporting ' Mexican' ancestry (%):
0%15%31%46%61%76%

Puerto Rican Ancestry by Tract#45

Percentage of the population reporting ' Puerto Rican' ancestry (%):
0.0%1.4%2.9%4.3%5.8%7.2%

South American Ancestry by Tract#46

Percentage of the population reporting ' South American' ancestry (%):
0.0%1.3%2.6%3.8%5.1%6.4%

Central American Ancestry by Tract#47

Percentage of the population reporting ' Central American' ancestry (%):
0.0%1.0%2.1%3.1%4.1%5.2%

Guatemalan Ancestry by Tract#48

Percentage of the population reporting ' Guatemalan' ancestry (%):
0.0%1.0%2.1%3.1%4.1%5.2%

Indian Ancestry by Tract#49

Percentage of the population reporting 'Indian' ancestry (%):
0%5%11%16%22%28%

Filipino Ancestry by Tract#50

Percentage of the population reporting 'Filipino' ancestry (%):
0.0%2.4%4.7%7.1%9.4%11.8%

Chinese Ancestry by Tract#51

Percentage of the population reporting 'Chinese' ancestry (%):
0.0%3.1%6.1%9.2%12.2%15.3%

Pakistani Ancestry by Tract#52

Percentage of the population reporting 'Pakistani' ancestry (%):
0.0%1.5%3.0%4.6%6.1%7.6%

Korean Ancestry by Tract#53

Percentage of the population reporting 'Korean' ancestry (%):
0.0%0.7%1.3%2.0%2.6%3.3%
Road Data ©OpenStreetMap

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Ancestry by Place in DuPage County

There are 39 places that are fully or partially contained within DuPage County (20 fully and 19 partially). This section compares all 39 of those to each other, DuPage County, and other entities that contain or substantially overlap with DuPage County.

German Ancestry by Place#54

Percentage of the total population.
Scope: population of DuPage County, selected places in DuPage County, and entities that contain DuPage County
0%10%20%30%Count#WayneWinfieldBataviaGlen EllynSt. CharlesMidwestWheatonClarendon HillsClarendon HlsWarrenvilleElmhurstEast North CentralElk Grove VillageElk Grv VlgItascaLombardDowners GroveBartlettLemontNapervilleVilla ParkHinsdaleLisleDuPage CountyDuPageCarol StreamIllinoisBloomingdaleWoodridgeSchaumburgBurr RidgeDarienRoselleWillowbrookWood DaleWestmontChicago, Naperville, and Elgin Metro AreaChicago AreaBolingbrookUnited States of AmericaUnited StatesOakbrook TerraceOakbrook TerHanover ParkWest ChicagoAuroraBensenvilleOak BrookGlendale HeightsGlendale HtsAddisonChicago30.799841%30.799841%30.8%774128.397778%28.397778%28.4%2,710228.232310%28.232310%28.2%7,457326.815803%26.815803%26.8%7,480426.791877%26.791877%26.8%8,773526.178390%26.178390%26.2%17,716,61317.7M25.950194%25.950194%26.0%13,90113.9k624.904525%24.904525%24.9%2,152724.234066%24.234066%24.2%3,251824.172533%24.172533%24.2%11,05711.1k924.018940%24.018940%24.0%11,215,06811.2M22.811344%22.811344%22.8%7,5851022.477064%22.477064%22.5%1,9111122.121522%22.121522%22.1%9,7391221.979619%21.979619%22.0%10,89210.9k1321.784207%21.784207%21.8%9,0351421.480678%21.480678%21.5%3,5631521.286928%21.286928%21.3%31,03431.0k1621.235837%21.235837%21.2%4,6671720.879688%20.879688%20.9%3,6411820.031319%20.031319%20.0%4,6051919.543177%19.543177%19.5%181,852182k19.051407%19.051407%19.1%7,6642018.577052%18.577052%18.6%2,387,4642.39M18.568021%18.568021%18.6%4,1262117.713240%17.713240%17.7%5,9042217.651884%17.651884%17.7%13,12713.1k2317.641580%17.641580%17.6%1,8942417.569270%17.569270%17.6%3,9062517.314827%17.314827%17.3%3,9672617.110310%17.110310%17.1%1,4722715.818234%15.818234%15.8%2,2002815.785916%15.785916%15.8%3,9702915.155804%15.155804%15.2%1,444,1051.44M14.522336%14.522336%14.5%10,79310.8k3014.402193%14.402193%14.4%45,879,36045.9M13.167550%13.167550%13.2%3233112.937309%12.937309%12.9%4,9593212.684172%12.684172%12.7%3,4783312.170805%12.170805%12.2%24,45224.5k3411.735663%11.735663%11.7%2,1633511.705058%11.705058%11.7%935369.806658%9.806658%9.8%3,373379.286943%9.286943%9.3%3,454387.437499%7.437499%7.4%201,855202k39

Ancestry by County Subdivision in DuPage County

There are 10 county subdivisions in DuPage County. This section compares all 10 of those to each other, DuPage County, and other entities that contain or substantially overlap with DuPage County.

German Ancestry by County Subdivision#79

Percentage of the total population.
Scope: population of DuPage County, selected county subdivisions in DuPage County, and entities that contain DuPage County
0%5%10%15%20%25%Count#MidwestEast North CentralMilton TownshipMiltonYork TownshipLisle TownshipLisleWayne TownshipWayneDuPage CountyDuPageDowners Grove TownshipDowners GrvNaperville TownshipNapervilleWinfield TownshipWinfieldIllinoisBloomingdale TownshipBloomingdaleChicago, Naperville, and Elgin Metro AreaChicago AreaUnited States of AmericaUnited StatesAddison TownshipAddison26.178390%26.178390%26.2%17,716,61317.7M24.018940%24.018940%24.0%11,215,06811.2M23.925085%23.925085%23.9%28,33428.3k121.831081%21.831081%21.8%27,38627.4k220.928672%20.928672%20.9%24,94324.9k320.864902%20.864902%20.9%14,04514.0k419.543177%19.543177%19.5%181,852182k19.284687%19.284687%19.3%28,69628.7k518.998344%18.998344%19.0%19,38819.4k618.696153%18.696153%18.7%8,767718.577052%18.577052%18.6%2,387,4642.39M15.925227%15.925227%15.9%17,96718.0k815.155804%15.155804%15.2%1,444,1051.44M14.402193%14.402193%14.4%45,879,36045.9M13.759768%13.759768%13.8%12,32612.3k9

Ancestry by County in the Chicago Area

There are 14 counties in the Chicago Area. This section compares DuPage County to all of the counties in the Chicago Area and to those entities that contain or substantially overlap with DuPage County.

German Ancestry by County#104

Percentage of the total population.
Scope: population of DuPage County, selected other counties in the Chicago Area, and entities that contain DuPage County
0%10%20%30%Count#Kenosha CountyKenoshaMcHenry CountyMcHenryDeKalb CountyDeKalbJasper CountyJasperPorter CountyPorterMidwestNewton CountyNewtonKendall CountyKendallGrundy CountyGrundyEast North CentralKane CountyKaneWill CountyWillDuPage CountyDuPageLake CountyLakeIllinoisLake CountyLakeChicago, Naperville, and Elgin Metro AreaChicago AreaUnited States of AmericaUnited StatesCook CountyCook32.505837%32.505837%32.5%54,57654.6k131.289586%31.289586%31.3%96,08596.1k229.855061%29.855061%29.9%31,18631.2k328.217925%28.217925%28.2%9,442426.762705%26.762705%26.8%44,69844.7k526.178390%26.178390%26.2%17,716,61317.7M25.702468%25.702468%25.7%3,604624.980239%24.980239%25.0%30,33930.3k724.772538%24.772538%24.8%12,47012.5k824.018940%24.018940%24.0%11,215,06811.2M20.560941%20.560941%20.6%108,277108k919.922729%19.922729%19.9%136,546137k1019.543177%19.543177%19.5%181,852182k1118.649291%18.649291%18.6%131,084131k1218.577052%18.577052%18.6%2,387,4642.39M15.563470%15.563470%15.6%76,21476.2k1315.155804%15.155804%15.2%1,444,1051.44M14.402193%14.402193%14.4%45,879,36045.9M10.095159%10.095159%10.1%527,732528k14

Ancestry by County in Illinois

There are 102 counties in Illinois. This section compares DuPage County to the 50 most populous counties in Illinois and to those entities that contain or substantially overlap with DuPage County. The least populous of the compared counties has a population of 29,301.

German Ancestry by County#129

Percentage of the total population.
Scope: population of DuPage County, selected other counties in Illinois, and entities that contain DuPage County
0%10%20%30%40%50%Count#Clinton CountyClintonMonroe CountyMonroeEffingham CountyEffinghamStephenson CountyStephensonWoodford CountyWoodfordAdams CountyAdamsRandolph CountyRandolphMacoupin CountyMacoupinTazewell CountyTazewellOgle CountyOgleLivingston CountyLivingstonLee CountyLeeLogan CountyLoganMadison CountyMadisonMcHenry CountyMcHenryLaSalle CountyLaSalleBureau CountyBureauDeKalb CountyDeKalbWhiteside CountyWhitesideMcLean CountyMcLeanMarion CountyMarionBoone CountyBooneHenry CountyHenryMidwestSangamon CountySangamonMorgan CountyMorganKendall CountyKendallPeoria CountyPeoriaFulton CountyFultonGrundy CountyGrundyWinnebago CountyWinnebagoEast North CentralSt. Clair CountySt. ClairColes CountyColesMacon CountyMaconRock Island CountyRock IslandJackson CountyJacksonKankakee CountyKankakeeMcDonough CountyMcDonoughMontgomery CountyMontgomeryJefferson CountyJeffersonChampaign CountyChampaignKane CountyKaneFranklin CountyFranklinWilliamson CountyWilliamsonWill CountyWillDuPage CountyDuPageKnox CountyKnoxLake CountyLakeIllinoisChristian CountyChristianChicago, Naperville, and Elgin Metro AreaChicago AreaUnited States of AmericaUnited StatesVermilion CountyVermilionCook CountyCook51.156955%51.156955%51.2%19,36719.4k148.001662%48.001662%48.0%16,17816.2k244.408546%44.408546%44.4%15,25715.3k341.885790%41.885790%41.9%19,38619.4k439.155995%39.155995%39.2%15,31915.3k538.296315%38.296315%38.3%25,63925.6k636.384891%36.384891%36.4%11,98312.0k734.968375%34.968375%35.0%16,25416.3k833.396603%33.396603%33.4%45,21945.2k933.007264%33.007264%33.0%17,17517.2k1032.783411%32.783411%32.8%12,22112.2k1132.781266%32.781266%32.8%11,38111.4k1232.515091%32.515091%32.5%9,6961331.609055%31.609055%31.6%84,32084.3k1431.289586%31.289586%31.3%96,08596.1k1530.590075%30.590075%30.6%34,24134.2k1630.287978%30.287978%30.3%10,24410.2k1729.855061%29.855061%29.9%31,18631.2k1829.671945%29.671945%29.7%16,95917.0k1928.036871%28.036871%28.0%48,57548.6k2027.738098%27.738098%27.7%10,68010.7k2127.152602%27.152602%27.2%14,56914.6k2226.499064%26.499064%26.5%13,16513.2k2326.178390%26.178390%26.2%17,716,61317.7M25.595175%25.595175%25.6%50,84250.8k2425.300997%25.300997%25.3%8,8052524.980239%24.980239%25.0%30,33930.3k2624.815596%24.815596%24.8%46,36046.4k2724.812051%24.812051%24.8%8,9442824.772538%24.772538%24.8%12,47012.5k2924.284518%24.284518%24.3%70,15770.2k3024.018940%24.018940%24.0%11,215,06811.2M23.853311%23.853311%23.9%63,34763.3k3123.643044%23.643044%23.6%12,48412.5k3223.471459%23.471459%23.5%25,44425.4k3323.231834%23.231834%23.2%34,04334.0k3422.747854%22.747854%22.7%13,46413.5k3521.829173%21.829173%21.8%24,33824.3k3621.530558%21.530558%21.5%6,8313721.128972%21.128972%21.1%6,1913821.018612%21.018612%21.0%8,0973920.621548%20.621548%20.6%42,56742.6k4020.560941%20.560941%20.6%108,277108k4120.514898%20.514898%20.5%8,1044220.148212%20.148212%20.1%13,56713.6k4319.922729%19.922729%19.9%136,546137k4419.543177%19.543177%19.5%181,852182k4518.803138%18.803138%18.8%9,7314618.649291%18.649291%18.6%131,084131k4718.577052%18.577052%18.6%2,387,4642.39M16.997167%16.997167%17.0%5,7604815.155804%15.155804%15.2%1,444,1051.44M14.402193%14.402193%14.4%45,879,36045.9M13.465138%13.465138%13.5%10,72010.7k4910.095159%10.095159%10.1%527,732528k50

Ancestry by County in the United States

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

German Ancestry by County#154

Percentage of the total population.
Scope: population of DuPage County, selected other counties in the United States, and entities that contain DuPage County
0%5%10%15%20%25%Count#MidwestHennepin CountyHennepinAllegheny CountyAlleghenySt. Louis CountySt. LouisMilwaukee CountyMilwaukeeEast North CentralFranklin CountyFranklinDuPage CountyDuPageIllinoisOakland CountyOaklandCuyahoga CountyCuyahogaChicago, Naperville, and Elgin Metro AreaChicago AreaKing 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 CountyBronx26.178390%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%267,781268k519.543177%19.543177%19.5%181,852182k18.577052%18.577052%18.6%2,387,4642.39M17.708091%17.708091%17.7%218,733219k616.120075%16.120075%16.1%202,905203k715.155804%15.155804%15.2%1,444,1051.44M14.738814%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

Definitions

This page discusses the self-reported ancestry of the residents of DuPage 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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