Ancestry in Decatur, Illinois (City)

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 Decatur
Decatur
Illinois
0%10%20%30%CountOther1Unclassified2GermanIrishEnglishAmericanItalianDutchPolishFrenchScottishScotch-IrishSwedishEuropeanSubsaharan AfricanWelshNorwegian32.763998%37.705028%32.763998%32.8%24,26624.3k23.085751%13.586858%23.085751%23.1%17,09817.1k20.959183%18.577052%20.959183%21.0%15,52315.5k13.281936%11.584599%13.281936%13.3%9,8377.685349%5.621699%7.685349%7.7%5,6926.444513%4.731590%6.444513%6.4%4,7732.599139%6.073204%2.599139%2.6%1,9252.229183%1.296445%2.229183%2.2%1,6512.104965%7.048835%2.104965%2.1%1,5591.782266%1.833635%1.782266%1.8%1,3201.577036%1.161809%1.577036%1.6%1,1681.111216%0.555857%1.111216%1.1%8230.851977%2.090753%0.851977%0.9%6310.842526%0.971849%0.842526%0.8%6240.760164%0.753551%0.760164%0.8%5630.752062%0.387389%0.752062%0.8%5570.729109%1.210627%0.729109%0.7%540

Hispanic Ancestry#2

Self-reported Hispanic anscestry as a percentage of the Hispanic population.
Scope: population of Illinois and Decatur
Decatur
Illinois
0%20%40%60%Count%MexicanPuerto RicanOther HispanicSouth AmericanBolivianCentral AmericanCubanSpaniardGuatemalanSpanishDominicanSpanish AmericanCosta RicanNicaraguanOther Central AmericanOther Central Ame…ColombianOther South AmericanOther South Ameri…64.320520%79.247583%64.320520%64.3%1,1881.604%1.60%10.990796%9.459324%10.990796%11.0%2030.274%0.27%9.149973%2.177607%9.149973%9.1%1690.228%0.23%7.146724%3.843716%7.146724%7.1%1320.178%0.18%5.414185%0.114441%5.414185%5.4%1000.135%0.14%4.385490%3.752304%4.385490%4.4%810.109%0.11%2.652951%1.212418%2.652951%2.7%490.066%0.07%2.328100%0.623410%2.328100%2.3%430.058%0.06%1.678397%1.849449%1.678397%1.7%310.042%0.04%1.407688%0.301104%1.407688%1.4%260.035%0.04%1.353546%0.307048%1.353546%1.4%250.034%0.03%1.353546%0.015072%1.353546%1.4%250.034%0.03%0.974553%0.106390%0.974553%1.0%180.024%0.02%0.757986%0.140746%0.757986%0.8%140.019%0.02%0.757986%0.067541%0.757986%0.8%140.019%0.02%0.703844%1.134158%0.703844%0.7%130.018%0.02%0.595560%0.059444%0.595560%0.6%110.015%0.01%

Asian Ancestry#3

Self-reported Asian anscestry as a percentage of the Asian population.
Scope: population of Illinois and Decatur
Decatur
Illinois
0%10%20%30%40%Count%IndianFilipinoVietnameseKoreanThaiJapaneseMixedChineseIndonesianMalaysian41.950113%34.170531%41.950113%42.0%3700.500%0.50%37.301587%18.198259%37.301587%37.3%3290.444%0.44%9.297052%3.942671%9.297052%9.3%820.111%0.11%3.061224%9.107364%3.061224%3.1%270.036%0.04%2.834467%1.184967%2.834467%2.8%250.034%0.03%1.587302%2.798876%1.587302%1.6%140.019%0.02%1.587302%1.756178%1.587302%1.6%140.019%0.02%0.907029%18.407317%0.907029%0.9%80.011%0.01%0.907029%0.202196%0.907029%0.9%80.011%0.01%0.566893%0.111772%0.566893%0.6%50.007%0.01%

Map of Ancestry by Tract in Decatur

German Ancestry by Tract#4

Percentage of the population reporting 'German' ancestry (%):
6%11%17%22%27%33%

Irish Ancestry by Tract#5

Percentage of the population reporting 'Irish' ancestry (%):
2.6%6.3%10.0%13.7%17.4%21.2%

English Ancestry by Tract#6

Percentage of the population reporting 'English' ancestry (%):
0.2%3.5%6.7%9.9%13.2%16.4%

American Ancestry by Tract#7

Percentage of the population reporting 'American' ancestry (%):
2.8%5.1%7.3%9.6%11.8%14.1%

Italian Ancestry by Tract#8

Percentage of the population reporting 'Italian' ancestry (%):
0.0%1.2%2.4%3.6%4.7%6.0%

Dutch Ancestry by Tract#9

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

Polish Ancestry by Tract#10

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

French Ancestry by Tract#11

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

Scottish Ancestry by Tract#12

Percentage of the population reporting 'Scottish' ancestry (%):
0.0%1.0%1.9%2.9%3.9%4.9%

Scotch-Irish Ancestry by Tract#13

Percentage of the population reporting 'Scotch-Irish' ancestry (%):
0.0%0.9%1.9%2.8%3.7%4.7%

Swedish Ancestry by Tract#14

Percentage of the population reporting 'Swedish' ancestry (%):
0.0%0.9%1.9%2.8%3.8%4.7%

European Ancestry by Tract#15

Percentage of the population reporting 'European' ancestry (%):
0.0%0.6%1.3%1.9%2.6%3.2%

Subsaharan African Ancestry by Tract#16

Percentage of the population reporting 'Subsaharan African' ancestry (%):
0.0%2.0%4.0%5.9%7.9%9.9%

Welsh Ancestry by Tract#17

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

Norwegian Ancestry by Tract#18

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

Mexican Ancestry by Tract#19

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

Puerto Rican Ancestry by Tract#20

Percentage of the population reporting ' Puerto Rican' ancestry (%):
0.00%0.44%0.87%1.31%1.75%2.19%

South American Ancestry by Tract#21

Percentage of the population reporting ' South American' ancestry (%):
0.0%0.7%1.3%2.0%2.7%3.4%

Bolivian Ancestry by Tract#22

Percentage of the population reporting ' Bolivian' ancestry (%):
0.0%0.6%1.2%1.8%2.4%3.0%

Central American Ancestry by Tract#23

Percentage of the population reporting ' Central American' ancestry (%):
0.00%0.21%0.41%0.62%0.82%1.03%

Indian Ancestry by Tract#24

Percentage of the population reporting 'Indian' ancestry (%):
0.0%0.7%1.4%2.1%2.7%3.5%

Filipino Ancestry by Tract#25

Percentage of the population reporting 'Filipino' ancestry (%):
0.0%1.5%2.9%4.4%5.9%7.4%

Vietnamese Ancestry by Tract#26

Percentage of the population reporting 'Vietnamese' ancestry (%):
0.00%0.27%0.53%0.80%1.06%1.33%

Korean Ancestry by Tract#27

Percentage of the population reporting 'Korean' ancestry (%):
0.00%0.05%0.11%0.16%0.22%0.28%

Thai Ancestry by Tract#28

Percentage of the population reporting 'Thai' ancestry (%):
0.00%0.10%0.21%0.31%0.42%0.53%
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Ancestry by Place in the Decatur Area

There are 13 places in the Decatur Area. This section compares Decatur to all of the places in the Decatur Area and to those entities that contain or substantially overlap with Decatur.

German Ancestry by Place#29

Percentage of the total population.
Scope: population of Decatur, selected other places in the Decatur Area, and entities that contain Decatur
0%10%20%30%Count#MaroaOreanaMount ZionBoodyMaconNianticWarrensburgForsythMidwestLong CreekBlue MoundArgentaEast North CentralDecatur Metro AreaDecatur AreaMacon CountyMaconDecaturHarristownIllinoisUnited States of AmericaUnited States35.730858%35.730858%35.7%616135.259434%35.259434%35.3%299235.188327%35.188327%35.2%2,074333.590734%33.590734%33.6%87431.893688%31.893688%31.9%384530.566038%30.566038%30.6%162628.791209%28.791209%28.8%393726.980415%26.980415%27.0%923826.178390%26.178390%26.2%17,716,61317.7M25.066313%25.066313%25.1%378924.747010%24.747010%24.7%2691024.355556%24.355556%24.4%2741124.018940%24.018940%24.0%11,215,06811.2M23.471459%23.471459%23.5%25,44425.4k23.471459%23.471459%23.5%25,44425.4k20.959183%20.959183%21.0%15,52315.5k1220.161290%20.161290%20.2%2501318.577052%18.577052%18.6%2,387,4642.39M14.402193%14.402193%14.4%45,879,36045.9M

Ancestry by Place in Illinois

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

German Ancestry by Place#54

Percentage of the total population.
Scope: population of Decatur, selected other places in Illinois, and entities that contain Decatur
0%10%20%30%Count#QuincyCrystal LakeMidwestWheatonBellevilleBloomingtonNormalPlainfieldElmhurstEast North CentralDecatur Metro AreaDecatur AreaMacon CountyMaconArlington HeightsArlington HtsSpringfieldDeKalbMolinePark RidgeRock IslandLombardDowners GroveBartlettNapervilleDecaturPeoriaPalatineGlenviewCarol StreamTinley ParkIllinoisSchaumburgRockfordChampaignHoffman EstatesHoffman EstsDes PlainesOak ParkEvanstonOrland ParkMount ProspectMt ProspectJolietUrbanaElginBolingbrookUnited States of AmericaUnited StatesRomeovilleOak LawnStreamwoodHanover ParkBuffalo GroveCarpentersvilleAuroraWheelingSkokieChicagoWaukeganBerwynCicero34.979970%34.979970%35.0%14,23314.2k128.956146%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%11,215,06811.2M23.471459%23.471459%23.5%25,44425.4k23.471459%23.471459%23.5%25,44425.4k23.321139%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 Decatur to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Decatur. The least populous of the compared places has a population of 95,520.

German Ancestry by Place#79

Percentage of the total population.
Scope: population of Decatur, selected other places in the Midwest, and entities that contain Decatur
0%10%20%30%Count#FargoLincolnSioux FallsCedar RapidsMadisonGreen BayRochesterDavenportKenoshaOlatheOverland ParkFort WayneOmahaMidwestColumbiaEvansvilleTopekaEast North CentralDecatur Metro AreaDecatur AreaMacon CountyMaconSpringfieldToledoMinneapolisNapervilleSpringfieldDes MoinesWichitaSt. PaulDecaturPeoriaCincinnatiColumbusIllinoisLansingAnn ArborRockfordKansas CityMilwaukeeWarrenAkronJolietSterling HeightsSterling HtsIndianapolisSouth BendElginSt. LouisDaytonIndependenceGrand RapidsUnited States of AmericaUnited StatesAuroraKansas CityDearbornClevelandChicagoFlintDetroit39.448038%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%82,85782.9k531.589980%31.589980%31.6%33,15433.2k631.227333%31.227333%31.2%34,78634.8k729.968232%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%11,215,06811.2M23.471459%23.471459%23.5%25,44425.4k23.471459%23.471459%23.5%25,44425.4k22.936314%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%62,83362.8k2420.959183%20.959183%21.0%15,52315.5k19.813777%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 Decatur to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Decatur. The least populous of the compared places has a population of 383,899.

German Ancestry by Place#104

Percentage of the total population.
Scope: population of Decatur, selected other places in the United States, and entities that contain Decatur
0%5%10%15%20%25%Count#OmahaMidwestEast North CentralDecatur Metro AreaDecatur AreaMacon CountyMaconMinneapolisColorado SpringsColorado SpgsWichitaDecaturColumbusIllinoisPortlandKansas CityMilwaukeeSeattleIndianapolisLouisvilleDenverUnited States of AmericaUnited StatesMesaTulsaVirginia BeachVirginia BchOklahoma CityTucsonAustinPhoenixAlbuquerqueLas VegasCharlotteRaleighJacksonvilleClevelandSan DiegoArlingtonNashville-DavidsonFort WorthSacramentoSan FranciscoSan AntonioChicagoFresnoWashingtonPhiladelphiaBaltimoreLong BeachDallasAtlantaOaklandSan JoseHoustonBostonLos AngelesMemphisEl PasoNew YorkDetroitMiami26.271351%26.271351%26.3%116,401116k126.178390%26.178390%26.2%17,716,61317.7M24.018940%24.018940%24.0%11,215,06811.2M23.471459%23.471459%23.5%25,44425.4k23.471459%23.471459%23.5%25,44425.4k22.341661%22.341661%22.3%90,41090.4k221.374279%21.374279%21.4%95,91995.9k321.145367%21.145367%21.1%82,05182.1k420.959183%20.959183%21.0%15,52315.5k19.331022%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 Decatur. 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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