Ancestry in Grand Detour, Illinois (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 Illinois and Grand Detour
Grand Detour
Illinois
0%10%20%30%40%CountGermanUnclassified1IrishEnglishOther2NorwegianAmericanPolishScottishItalianSwedishRussianFrenchWelsh45.194274%18.577052%45.194274%45.2%22113.087935%13.586858%13.087935%13.1%6412.678937%11.584599%12.678937%12.7%6211.451943%5.621699%11.451943%11.5%5611.247444%37.705028%11.247444%11.2%557.566462%1.210627%7.566462%7.6%376.134969%4.731590%6.134969%6.1%304.703476%7.048835%4.703476%4.7%234.703476%1.161809%4.703476%4.7%234.294479%6.073204%4.294479%4.3%213.885481%2.090753%3.885481%3.9%192.249489%0.916409%2.249489%2.2%112.044990%1.833635%2.044990%2.0%101.840491%0.387389%1.840491%1.8%9

Map of Ancestry by Tract in Grand Detour

German Ancestry by Tract#2

Percentage of the population reporting 'German' ancestry (%):
36.8%37.4%38.0%38.5%39.0%39.6%

Irish Ancestry by Tract#3

Percentage of the population reporting 'Irish' ancestry (%):
10.65%11.04%11.43%11.82%12.21%12.61%

English Ancestry by Tract#4

Percentage of the population reporting 'English' ancestry (%):
10.58%10.67%10.76%10.85%10.93%11.02%

Norwegian Ancestry by Tract#5

Percentage of the population reporting 'Norwegian' ancestry (%):
3.5%4.1%4.7%5.3%5.9%6.5%

American Ancestry by Tract#6

Percentage of the population reporting 'American' ancestry (%):
7.8%9.0%10.1%11.3%12.4%13.6%

Polish Ancestry by Tract#7

Percentage of the population reporting 'Polish' ancestry (%):
0.9%2.5%4.0%5.6%7.1%8.7%

Scottish Ancestry by Tract#8

Percentage of the population reporting 'Scottish' ancestry (%):
1.15%1.51%1.85%2.20%2.55%2.90%

Italian Ancestry by Tract#9

Percentage of the population reporting 'Italian' ancestry (%):
4.16%4.31%4.45%4.59%4.73%4.87%

Swedish Ancestry by Tract#10

Percentage of the population reporting 'Swedish' ancestry (%):
4.6%5.7%6.8%8.0%9.1%10.2%

Russian Ancestry by Tract#11

Percentage of the population reporting 'Russian' ancestry (%):
0.00%0.08%0.16%0.24%0.32%0.40%

French Ancestry by Tract#12

Percentage of the population reporting 'French' ancestry (%):
1.96%2.33%2.69%3.06%3.42%3.79%

Welsh Ancestry by Tract#13

Percentage of the population reporting 'Welsh' ancestry (%):
0.57%0.67%0.76%0.84%0.93%1.02%
Road Data ©OpenStreetMap

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Ancestry by Place in the Rochelle Area

There are 16 places in the Rochelle Area. This section compares Grand Detour to all of the places in the Rochelle Area and to those entities that contain or substantially overlap with Grand Detour.

German Ancestry by Place#14

Percentage of the total population.
Scope: population of Grand Detour, selected other places in the Rochelle Area, and entities that contain Grand Detour
0%10%20%30%40%Count#AdelineForrestonGrand DetourGrand Detour TownshipGrand DetourStillman ValleyStillman VlyMount MorrisOregonLeaf RiverPoloRochelle Metro AreaRochelle AreaOgle CountyOgleZIP Code 61021ZIP 61021Dixon Unit School District 170Dixon 170ByronDavis JunctionDavis JctMonroe CenterMidwestHillcrestRochelleEast North CentralLost NationIllinoisRockfordCrestonUnited States of AmericaUnited States47.826087%47.826087%47.8%44146.866177%46.866177%46.9%830245.194274%45.194274%45.2%221343.544601%43.544601%43.5%37140.465116%40.465116%40.5%435439.428191%39.428191%39.4%1,186534.700574%34.700574%34.7%1,269633.124019%33.124019%33.1%211733.036133%33.036133%33.0%704833.007264%33.007264%33.0%17,17517.2k33.007264%33.007264%33.0%17,17517.2k31.212724%31.212724%31.2%7,22231.033557%31.033557%31.0%6,93630.792432%30.792432%30.8%1,123928.454285%28.454285%28.5%6941028.293737%28.293737%28.3%1311126.178390%26.178390%26.2%17,716,61317.7M24.960254%24.960254%25.0%3141224.272776%24.272776%24.3%2,2781324.018940%24.018940%24.0%11,215,06811.2M22.590837%22.590837%22.6%1431418.577052%18.577052%18.6%2,387,4642.39M17.554496%17.554496%17.6%26,26126.3k1516.250000%16.250000%16.3%1171614.402193%14.402193%14.4%45,879,36045.9M

Ancestry by Place in Illinois

There are 1,368 places in Illinois. This section compares Grand Detour to the 50 most populous places in Illinois and to those entities that contain or substantially overlap with Grand Detour. The least populous of the compared places has a population of 37,567.

German Ancestry by Place#26

Percentage of the total population.
Scope: population of Grand Detour, selected other places in Illinois, and entities that contain Grand Detour
0%10%20%30%40%Count#Grand DetourGrand Detour TownshipGrand DetourQuincyRochelle Metro AreaRochelle AreaOgle CountyOgleZIP Code 61021ZIP 61021Dixon Unit School District 170Dixon 170Crystal LakeMidwestWheatonBellevilleBloomingtonNormalPlainfieldElmhurstEast North CentralArlington HeightsArlington HtsSpringfieldDeKalbMolinePark RidgeRock IslandLombardDowners GroveBartlettNapervilleDecaturPeoriaPalatineGlenviewCarol StreamTinley ParkIllinoisSchaumburgRockfordChampaignHoffman EstatesHoffman EstsDes PlainesOak ParkEvanstonOrland ParkMount ProspectMt ProspectJolietUrbanaElginBolingbrookUnited States of AmericaUnited StatesRomeovilleOak LawnStreamwoodHanover ParkBuffalo GroveCarpentersvilleAuroraWheelingSkokieChicagoWaukeganBerwynCicero45.194274%45.194274%45.2%22143.544601%43.544601%43.5%37134.979970%34.979970%35.0%14,23314.2k133.007264%33.007264%33.0%17,17517.2k33.007264%33.007264%33.0%17,17517.2k31.212724%31.212724%31.2%7,22231.033557%31.033557%31.0%6,93628.956146%28.956146%29.0%11,72011.7k226.178390%26.178390%26.2%17,716,61317.7M25.950194%25.950194%26.0%13,90113.9k325.535351%25.535351%25.5%10,91110.9k425.299867%25.299867%25.3%19,82719.8k525.050427%25.050427%25.1%13,66113.7k624.486044%24.486044%24.5%10,25510.3k724.172533%24.172533%24.2%11,05711.1k824.018940%24.018940%24.0%11,215,06811.2M23.321139%23.321139%23.3%17,65917.7k922.936314%22.936314%22.9%26,77726.8k1022.850077%22.850077%22.9%9,8871122.773041%22.773041%22.8%9,7481222.466526%22.466526%22.5%8,4401322.335498%22.335498%22.3%8,6321422.121522%22.121522%22.1%9,7391521.979619%21.979619%22.0%10,89210.9k1621.784207%21.784207%21.8%9,0351721.286928%21.286928%21.3%31,03431.0k1820.959183%20.959183%21.0%15,52315.5k1919.813777%19.813777%19.8%22,98223.0k2019.527338%19.527338%19.5%13,49313.5k2119.225069%19.225069%19.2%8,9512219.051407%19.051407%19.1%7,6642318.844639%18.844639%18.8%10,76510.8k2418.577052%18.577052%18.6%2,387,4642.39M17.651884%17.651884%17.7%13,12713.1k2517.554496%17.554496%17.6%26,26126.3k2617.443783%17.443783%17.4%14,77014.8k2717.429969%17.429969%17.4%9,0162817.183218%17.183218%17.2%10,09610.1k2917.018985%17.018985%17.0%8,8483016.359710%16.359710%16.4%12,34712.3k3116.017198%16.017198%16.0%9,3883215.982915%15.982915%16.0%8,7193315.841779%15.841779%15.8%23,36923.4k3415.769772%15.769772%15.8%6,6143515.634521%15.634521%15.6%17,49817.5k3614.522336%14.522336%14.5%10,79310.8k3714.402193%14.402193%14.4%45,879,36045.9M14.273132%14.273132%14.3%5,6723814.249480%14.249480%14.2%8,0903913.562833%13.562833%13.6%5,5004012.937309%12.937309%12.9%4,9594112.509024%12.509024%12.5%5,1984212.501633%12.501633%12.5%4,7854312.170805%12.170805%12.2%24,45224.5k449.674279%9.674279%9.7%3,677457.878470%7.878470%7.9%5,111467.437499%7.437499%7.4%201,855202k475.947209%5.947209%5.9%5,243485.831886%5.831886%5.8%3,290491.286143%1.286143%1.3%1,08050

Ancestry by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Grand Detour to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Grand Detour. The least populous of the compared places has a population of 95,520.

German Ancestry by Place#38

Percentage of the total population.
Scope: population of Grand Detour, selected other places in the Midwest, and entities that contain Grand Detour
0%10%20%30%40%Count#Grand DetourGrand Detour TownshipGrand DetourFargoLincolnSioux FallsCedar RapidsMadisonRochelle Metro AreaRochelle AreaOgle CountyOgleGreen BayRochesterZIP Code 61021ZIP 61021Dixon Unit School District 170Dixon 170DavenportKenoshaOlatheOverland ParkFort WayneOmahaMidwestColumbiaEvansvilleTopekaEast North CentralSpringfieldToledoMinneapolisNapervilleSpringfieldDes MoinesWichitaSt. PaulPeoriaCincinnatiColumbusIllinoisLansingAnn ArborRockfordKansas CityMilwaukeeWarrenAkronJolietSterling HeightsSterling HtsIndianapolisSouth BendElginSt. LouisDaytonIndependenceGrand RapidsUnited States of AmericaUnited StatesAuroraKansas CityDearbornClevelandChicagoFlintDetroit45.194274%45.194274%45.2%22143.544601%43.544601%43.5%37139.448038%39.448038%39.4%45,74045.7k137.022467%37.022467%37.0%101,078101k236.247052%36.247052%36.2%60,85360.9k334.744513%34.744513%34.7%45,00745.0k433.677053%33.677053%33.7%82,85782.9k533.007264%33.007264%33.0%17,17517.2k33.007264%33.007264%33.0%17,17517.2k31.589980%31.589980%31.6%33,15433.2k631.227333%31.227333%31.2%34,78634.8k731.212724%31.212724%31.2%7,22231.033557%31.033557%31.0%6,93629.968232%29.968232%30.0%30,65930.7k828.339258%28.339258%28.3%28,30128.3k927.114100%27.114100%27.1%36,00436.0k1026.806693%26.806693%26.8%49,26449.3k1126.519233%26.519233%26.5%69,20369.2k1226.271351%26.271351%26.3%116,401116k1326.178390%26.178390%26.2%17,716,61317.7M25.985576%25.985576%26.0%30,44630.4k1425.461900%25.461900%25.5%30,59430.6k1524.210023%24.210023%24.2%30,86130.9k1624.018940%24.018940%24.0%11,215,06811.2M22.936314%22.936314%22.9%26,77726.8k1722.481076%22.481076%22.5%63,13963.1k1822.341661%22.341661%22.3%90,41090.4k1921.286928%21.286928%21.3%31,03431.0k2021.208323%21.208323%21.2%35,02335.0k2121.206526%21.206526%21.2%45,14045.1k2221.145367%21.145367%21.1%82,05182.1k2321.144501%21.144501%21.1%62,83362.8k2419.813777%19.813777%19.8%22,98223.0k2519.461027%19.461027%19.5%57,99658.0k2619.331022%19.331022%19.3%161,808162k2718.577052%18.577052%18.6%2,387,4642.39M18.360590%18.360590%18.4%21,07321.1k2817.734382%17.734382%17.7%20,94220.9k2917.554496%17.554496%17.6%26,26126.3k3017.459678%17.459678%17.5%82,36982.4k3117.326349%17.326349%17.3%103,728104k3216.995017%16.995017%17.0%22,95523.0k3316.146453%16.146453%16.1%32,05232.1k3415.841779%15.841779%15.8%23,36923.4k3515.801145%15.801145%15.8%20,80620.8k3615.727423%15.727423%15.7%133,160133k3715.651692%15.651692%15.7%15,81415.8k3815.634521%15.634521%15.6%17,49817.5k3915.564345%15.564345%15.6%49,18849.2k4015.437535%15.437535%15.4%21,78921.8k4115.434621%15.434621%15.4%18,09218.1k4215.425480%15.425480%15.4%29,90829.9k4314.402193%14.402193%14.4%45,879,36045.9M12.170805%12.170805%12.2%24,45224.5k4411.747187%11.747187%11.7%17,59217.6k459.685930%9.685930%9.7%9,252469.364151%9.364151%9.4%36,44236.4k477.437499%7.437499%7.4%201,855202k487.305041%7.305041%7.3%7,226491.703580%1.703580%1.7%11,64311.6k50

Ancestry by Place in the United States

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

German Ancestry by Place#50

Percentage of the total population.
Scope: population of Grand Detour, selected other places in the United States, and entities that contain Grand Detour
0%10%20%30%40%Count#Grand DetourGrand Detour TownshipGrand DetourRochelle Metro AreaRochelle AreaOgle CountyOgleZIP Code 61021ZIP 61021Dixon Unit School District 170Dixon 170OmahaMidwestEast North CentralMinneapolisColorado SpringsColorado SpgsWichitaColumbusIllinoisPortlandKansas CityMilwaukeeSeattleIndianapolisLouisvilleDenverUnited States of AmericaUnited StatesMesaTulsaVirginia BeachVirginia BchOklahoma CityTucsonAustinPhoenixAlbuquerqueLas VegasCharlotteRaleighJacksonvilleClevelandSan DiegoArlingtonNashville-DavidsonFort WorthSacramentoSan FranciscoSan AntonioChicagoFresnoWashingtonPhiladelphiaBaltimoreLong BeachDallasAtlantaOaklandSan JoseHoustonBostonLos AngelesMemphisEl PasoNew YorkDetroitMiami45.194274%45.194274%45.2%22143.544601%43.544601%43.5%37133.007264%33.007264%33.0%17,17517.2k33.007264%33.007264%33.0%17,17517.2k31.212724%31.212724%31.2%7,22231.033557%31.033557%31.0%6,93626.271351%26.271351%26.3%116,401116k126.178390%26.178390%26.2%17,716,61317.7M24.018940%24.018940%24.0%11,215,06811.2M22.341661%22.341661%22.3%90,41090.4k221.374279%21.374279%21.4%95,91995.9k321.145367%21.145367%21.1%82,05182.1k419.331022%19.331022%19.3%161,808162k518.577052%18.577052%18.6%2,387,4642.39M17.672244%17.672244%17.7%109,672110k617.459678%17.459678%17.5%82,36982.4k717.326349%17.326349%17.3%103,728104k815.971916%15.971916%16.0%106,828107k915.727423%15.727423%15.7%133,160133k1015.693629%15.693629%15.7%95,97896.0k1114.440912%14.440912%14.4%95,78795.8k1214.402193%14.402193%14.4%45,879,36045.9M14.061464%14.061464%14.1%66,15366.2k1312.786255%12.786255%12.8%51,13351.1k1412.648171%12.648171%12.6%56,88356.9k1512.002290%12.002290%12.0%74,41674.4k1611.844325%11.844325%11.8%62,48962.5k1711.636092%11.636092%11.6%105,630106k1811.086886%11.086886%11.1%172,437172k199.943989%9.943989%9.9%55,37455.4k209.684899%9.684899%9.7%59,39759.4k219.423318%9.423318%9.4%76,21976.2k229.420927%9.420927%9.4%41,57741.6k239.410868%9.410868%9.4%80,61580.6k249.364151%9.364151%9.4%36,44236.4k259.178491%9.178491%9.2%126,187126k269.004191%9.004191%9.0%34,56734.6k278.703250%8.703250%8.7%56,02956.0k288.437243%8.437243%8.4%68,84268.8k297.867212%7.867212%7.9%38,11938.1k307.811291%7.811291%7.8%66,41866.4k317.662236%7.662236%7.7%110,287110k327.437499%7.437499%7.4%201,855202k336.994260%6.994260%7.0%35,93735.9k346.978205%6.978205%7.0%45,98746.0k356.959315%6.959315%7.0%108,561109k366.862802%6.862802%6.9%42,61842.6k375.977739%5.977739%6.0%28,08328.1k385.839493%5.839493%5.8%74,65474.7k395.734063%5.734063%5.7%26,16926.2k405.705757%5.705757%5.7%23,51023.5k415.695870%5.695870%5.7%57,49257.5k425.172272%5.172272%5.2%115,889116k434.573137%4.573137%4.6%30,10430.1k444.205190%4.205190%4.2%164,796165k453.879962%3.879962%3.9%25,44725.4k463.606034%3.606034%3.6%24,45124.5k473.014360%3.014360%3.0%255,074255k481.703580%1.703580%1.7%11,64311.6k491.605096%1.605096%1.6%6,94450

Definitions

This page discusses the self-reported ancestry of the residents of Grand Detour. 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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