Ancestry in the Duncan Township, Mercer County, Illinois (Township)

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 Mercer County and the Duncan Township
Duncan Township
Mercer County
0%10%20%30%40%50%CountUnclassified1SwedishEnglishGermanScottishOther2AmericanFrenchDutchScotch-Irish52.321981%30.242314%52.321981%52.3%16912.693498%10.481498%12.693498%12.7%4110.526316%10.124601%10.526316%10.5%349.597523%25.803018%9.597523%9.6%318.359133%2.166427%8.359133%8.4%277.120743%11.827688%7.120743%7.1%236.501548%7.018972%6.501548%6.5%213.405573%1.815791%3.405573%3.4%112.786378%1.283576%2.786378%2.8%92.167183%1.728132%2.167183%2.2%7
Count number of people reporting given ancestry
1and unreported 2includes Hispanics and Asians

Map of Ancestry by Tract in the Duncan Township

Swedish Ancestry by Tract#2

Percentage of the population reporting 'Swedish' ancestry (%):
5.8%7.2%8.6%10.0%11.4%12.8%

English Ancestry by Tract#3

Percentage of the population reporting 'English' ancestry (%):
8.47%8.64%8.81%8.98%9.15%9.33%

German Ancestry by Tract#4

Percentage of the population reporting 'German' ancestry (%):
23.1%23.7%24.2%24.7%25.3%25.8%

Scottish Ancestry by Tract#5

Percentage of the population reporting 'Scottish' ancestry (%):
1.83%1.95%2.06%2.18%2.29%2.41%

American Ancestry by Tract#6

Percentage of the population reporting 'American' ancestry (%):
4.4%5.1%5.8%6.6%7.3%8.0%

French Ancestry by Tract#7

Percentage of the population reporting 'French' ancestry (%):
1.25%1.38%1.50%1.63%1.75%1.87%

Dutch Ancestry by Tract#8

Percentage of the population reporting 'Dutch' ancestry (%):
1.25%1.34%1.43%1.51%1.59%1.68%

Scotch-Irish Ancestry by Tract#9

Percentage of the population reporting 'Scotch-Irish' ancestry (%):
1.58%1.73%1.87%2.01%2.15%2.30%
Road Data ©OpenStreetMap

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Ancestry by County Subdivision in the Davenport Area

There are 71 county subdivisions in the Davenport Area. This section compares the Duncan Township to the 50 most populous county subdivisions in the Davenport Area and to those entities that contain or substantially overlap with the Duncan Township. The least populous of the compared county subdivisions has a population of 717.

Swedish Ancestry by County Subdivision#10

Percentage of the total population.
Scope: population of the Duncan Township, selected other county subdivisions in the Davenport Area, and entities that contain the Duncan Township
0%5%10%15%20%Count#Clover TownshipCloverGalva TownshipGalvaAndover TownshipAndoverOxford TownshipOxfordRivoli TownshipRivoliCambridge TownshipCambridgeWestern TownshipWRichland Grove TownshipRichland GrvLynn TownshipDuncan TownshipDuncanEdgington TownshipEdgingtonCoal Valley TownshipCoal VlyBowling TownshipBowlingGeneseo TownshipGeneseoAtkinson TownshipAtkinsonMercer CountyMercerGreene TownshipGrnBuffalo Prairie TownshipBuffalo PrairieAndalusia TownshipAndalusiaColona TownshipColonaHanna TownshipHannaSouth Moline TownshipS MolineMercer TownshipMercerWethersfield TownshipWethersfieldPreemption TownshipPreemptionAnnawan TownshipAnnawanMercer County School District 404Mercer Co 404Rural TownshipRuralEdford TownshipEdfordKewanee TownshipKewaneeSheridan TownshipSheridanDrury TownshipDruryBlue Grass TownshipBlue GrassPrinceton TownshipPrincetonSouth Rock Island TownshipS Rock IsDavenport, Moline, and Rock Island Metro AreaDavenportPhenix TownshipPhenixPort Byron TownshipPort ByronMoline TownshipMolinePleasant Valley TownshipPleasant VlyHampton TownshipHamptonRock Island TownshipRock IsBlackhawk TownshipBlackhawkButler TownshipButlerCoe TownshipLe Claire TownshipLe ClaireBuffalo TownshipBuffaloNew Boston TownshipNew BostonCanoe Creek TownshipCanoe CrkWinfield TownshipWinfieldAllens Grove TownshipAllens GrvDavenportMidwestIllinoisCordova TownshipCordovaEast North CentralUnited States of AmericaUnited StatesLincoln TownshipLincoln23.287671%23.287671%23.3%255120.889050%20.889050%20.9%578220.262870%20.262870%20.3%185318.384401%18.384401%18.4%198418.283322%18.283322%18.3%262516.948501%16.948501%16.9%441616.583748%16.583748%16.6%500715.493544%15.493544%15.5%372813.289474%13.289474%13.3%101912.693498%12.693498%12.7%4111.843027%11.843027%11.8%1691011.662531%11.662531%11.7%5171111.192931%11.192931%11.2%3801210.971320%10.971320%11.0%8111310.810811%10.810811%10.8%1441410.481498%10.481498%10.5%1,6748.945148%8.945148%8.9%106158.567775%8.567775%8.6%67168.491818%8.491818%8.5%192178.376422%8.376422%8.4%567188.291572%8.291572%8.3%182198.263278%8.263278%8.3%2,998207.911868%7.911868%7.9%316217.839586%7.839586%7.8%303227.746863%7.746863%7.7%142237.618284%7.618284%7.6%95247.184768%7.184768%7.2%6007.101167%7.101167%7.1%73256.834031%6.834031%6.8%49266.462997%6.462997%6.5%641276.165528%6.165528%6.2%406285.895197%5.895197%5.9%54295.786972%5.786972%5.8%207305.702067%5.702067%5.7%80315.642994%5.642994%5.6%1,029325.592428%5.592428%5.6%21,43621.4k5.540356%5.540356%5.5%81335.147563%5.147563%5.1%75345.016636%5.016636%5.0%1,161354.850398%4.850398%4.9%1,767364.518546%4.518546%4.5%977374.076779%4.076779%4.1%720383.898066%3.898066%3.9%387393.816022%3.816022%3.8%151403.593179%3.593179%3.6%59413.516249%3.516249%3.5%198423.065960%3.065960%3.1%185432.909483%2.909483%2.9%27442.848101%2.848101%2.8%27452.352941%2.352941%2.4%44462.345416%2.345416%2.3%22472.239382%2.239382%2.2%2,291482.178829%2.178829%2.2%1,474,5551.47M2.090753%2.090753%2.1%268,697269k1.944107%1.944107%1.9%16491.463422%1.463422%1.5%683,310683k1.227017%1.227017%1.2%3,908,7623.91M1.101928%1.101928%1.1%850
Count number of people reporting 'Swedish' ancestry
# rank of county subdivision out of 50 by percentage reporting 'Swedish' anscestry

Ancestry by County Subdivision in Illinois

There are 1,710 county subdivisions in Illinois. This section compares the Duncan Township to the 50 most populous county subdivisions in Illinois and to those entities that contain or substantially overlap with the Duncan Township. The least populous of the compared county subdivisions has a population of 54,812.

Swedish Ancestry by County Subdivision#18

Percentage of the total population.
Scope: population of the Duncan Township, selected other county subdivisions in Illinois, and entities that contain the Duncan Township
0%5%10%Count#Duncan TownshipDuncanMercer CountyMercerRockford TownshipRockfordMercer County School District 404Mercer Co 404Davenport, Moline, and Rock Island Metro AreaDavenportMilton TownshipMiltonAlgonquin TownshipAlgonquinFrankfort TownshipFrankfortYork TownshipPalatine TownshipPalatineLisle TownshipLisleNorthfield TownshipNorthfieldWheeling TownshipWheelingWarren TownshipWarrenNew Trier TownshipNew TrierLockport TownshipLockportDowners Grove TownshipDowners GrvWayne TownshipWayneNaperville TownshipNapervilleElgin TownshipElginAvon TownshipDundee TownshipDundeeMaine TownshipMainePlainfield TownshipPlainfieldBloomington City TownshipBloomington CityMidwestOrland TownshipOrlandWheatland TownshipWheatlandElk Grove TownshipElk GrvSchaumburg TownshipSchaumburgIllinoisBremen TownshipBremenChampaign City TownshipChampaign CityPeoria City TownshipPeoria CityLyons TownshipLyonsEvanston TownshipEvanstonPalos TownshipPalosBloomingdale TownshipBloomingdaleHanover TownshipHanoverVernon TownshipVernonWorth TownshipWorthAddison TownshipAddisonEast North CentralBloom TownshipBloomDu Page TownshipDu PageRich TownshipUnited States of AmericaUnited StatesNiles TownshipNilesAurora TownshipAuroraJoliet TownshipJolietCapital TownshipCapitalProviso TownshipProvisoChicagoBerwyn TownshipBerwynLeyden TownshipLeydenWaukegan TownshipWaukeganThornton TownshipThorntonCicero TownshipCicero12.693498%12.693498%12.7%4110.481498%10.481498%10.5%1,6747.320488%7.320488%7.3%12,75812.8k17.184768%7.184768%7.2%6005.592428%5.592428%5.6%21,43621.4k4.108826%4.108826%4.1%4,86623.823869%3.823869%3.8%3,34633.215357%3.215357%3.2%1,87642.994938%2.994938%3.0%3,75752.899952%2.899952%2.9%3,30062.891400%2.891400%2.9%3,44672.880995%2.880995%2.9%2,50282.801417%2.801417%2.8%4,34292.771495%2.771495%2.8%1,789102.752506%2.752506%2.8%1,546112.672213%2.672213%2.7%1,606122.654534%2.654534%2.7%3,950132.519535%2.519535%2.5%1,696142.491891%2.491891%2.5%2,543152.491868%2.491868%2.5%2,574162.407479%2.407479%2.4%1,558172.336841%2.336841%2.3%1,530182.286234%2.286234%2.3%3,120192.236618%2.236618%2.2%1,823202.203706%2.203706%2.2%1,727212.178829%2.178829%2.2%1,474,5551.47M2.170611%2.170611%2.2%2,158222.157455%2.157455%2.2%1,801232.149776%2.149776%2.1%2,004242.144269%2.144269%2.1%2,832252.090753%2.090753%2.1%268,697269k2.069146%2.069146%2.1%2,288261.892007%1.892007%1.9%1,602271.887261%1.887261%1.9%1,975281.867658%1.867658%1.9%2,105291.865593%1.865593%1.9%1,408301.797052%1.797052%1.8%985311.781583%1.781583%1.8%2,010321.744186%1.744186%1.7%1,758331.696393%1.696393%1.7%1,148341.645447%1.645447%1.6%2,515351.627595%1.627595%1.6%1,458361.463422%1.463422%1.5%683,310683k1.436719%1.436719%1.4%1,310371.414262%1.414262%1.4%1,251381.268255%1.268255%1.3%977391.227017%1.227017%1.2%3,908,7623.91M1.200019%1.200019%1.2%1,274401.192992%1.192992%1.2%1,767411.106020%1.106020%1.1%968420.992701%0.992701%1.0%1,156430.946568%0.946568%0.9%1,436440.941667%0.941667%0.9%25,55725.6k450.909349%0.909349%0.9%513460.866616%0.866616%0.9%805470.650271%0.650271%0.7%587480.554116%0.554116%0.6%939490.069071%0.069071%0.1%5850
Count number of people reporting 'Swedish' ancestry
# rank of county subdivision out of 50 by percentage reporting 'Swedish' anscestry

Ancestry by County Subdivision in the Midwest

There are 19,478 county subdivisions in the Midwest. This section compares the Duncan Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Duncan Township. The least populous of the compared county subdivisions has a population of 112,821.

Swedish Ancestry by County Subdivision#26

Percentage of the total population.
Scope: population of the Duncan Township, selected other county subdivisions in the Midwest, and entities that contain the Duncan Township
0%5%10%Count#Duncan TownshipDuncanMercer CountyMercerRockford TownshipRockfordMercer County School District 404Mercer Co 404MinneapolisDavenport, Moline, and Rock Island Metro AreaDavenportSt. PaulFargoLincolnMilton TownshipMiltonOmahaSioux FallsYork TownshipPalatine TownshipPalatineLisle TownshipLisleWheeling TownshipWheelingDowners Grove TownshipDowners GrvOverland ParkTopekaMadisonMaine TownshipMaineOlatheMidwestCedar RapidsSchaumburg TownshipSchaumburgIllinoisBloomingdale TownshipBloomingdaleGrand RapidsWorth TownshipWorthAnn ArborEast North CentralWichitaKaw TownshipSpringfield TownshipSpringfieldUnited States of AmericaUnited StatesAurora TownshipAuroraNorth TownshipNCapital TownshipCapitalProviso TownshipProvisoChicagoKansas CityBlue TownshipLawrence TownshipLawrenceMilwaukeeWashington TownshipWashingtonWarrenSterling HeightsSterling HtsThornton TownshipThorntonCincinnatiColumbusSt. LouisToledoAkronCenter TownshipCtrWayne TownshipWayneDaytonClevelandDetroit12.693498%12.693498%12.7%4110.481498%10.481498%10.5%1,6747.320488%7.320488%7.3%12,75812.8k17.184768%7.184768%7.2%6006.613537%6.613537%6.6%26,76326.8k25.592428%5.592428%5.6%21,43621.4k5.519585%5.519585%5.5%16,40216.4k35.201380%5.201380%5.2%6,03144.338542%4.338542%4.3%11,84511.8k54.108826%4.108826%4.1%4,86663.466705%3.466705%3.5%15,36015.4k73.277386%3.277386%3.3%4,70482.994938%2.994938%3.0%3,75792.899952%2.899952%2.9%3,300102.891400%2.891400%2.9%3,446112.801417%2.801417%2.8%4,342122.654534%2.654534%2.7%3,950132.620596%2.620596%2.6%4,816142.475838%2.475838%2.5%3,156152.473235%2.473235%2.5%6,085162.286234%2.286234%2.3%3,120172.269801%2.269801%2.3%3,014182.178829%2.178829%2.2%1,474,5551.47M2.168492%2.168492%2.2%2,809192.144269%2.144269%2.1%2,832202.090753%2.090753%2.1%268,697269k1.781583%1.781583%1.8%2,010211.773714%1.773714%1.8%3,439221.645447%1.645447%1.6%2,515231.622533%1.622533%1.6%1,916241.463422%1.463422%1.5%683,310683k1.411993%1.411993%1.4%5,479251.347313%1.347313%1.3%2,313261.281958%1.281958%1.3%2,117271.227017%1.227017%1.2%3,908,7623.91M1.192992%1.192992%1.2%1,767281.082770%1.082770%1.1%1,715290.992701%0.992701%1.0%1,156300.946568%0.946568%0.9%1,436310.941667%0.941667%0.9%25,55725.6k320.861407%0.861407%0.9%1,290330.857204%0.857204%0.9%1,352340.848594%0.848594%0.8%1,038350.797265%0.797265%0.8%4,773360.715088%0.715088%0.7%974370.679653%0.679653%0.7%918380.671355%0.671355%0.7%884390.554116%0.554116%0.6%939400.544611%0.544611%0.5%1,623410.542949%0.542949%0.5%4,447420.513875%0.513875%0.5%1,624430.490646%0.490646%0.5%1,378440.487638%0.487638%0.5%968450.416015%0.416015%0.4%612460.343738%0.343738%0.3%485470.298279%0.298279%0.3%421480.169594%0.169594%0.2%660490.120127%0.120127%0.1%82150
Count number of people reporting 'Swedish' ancestry
# rank of county subdivision out of 50 by percentage reporting 'Swedish' anscestry

Ancestry by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares the Duncan Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Duncan Township. The least populous of the compared county subdivisions has a population of 547,300.

Swedish Ancestry by County Subdivision#34

Percentage of the total population.
Scope: population of the Duncan Township, selected other county subdivisions in the United States, and entities that contain the Duncan Township
0%5%10%Count#Duncan TownshipDuncanMercer CountyMercerMercer County School District 404Mercer Co 404Davenport, Moline, and Rock Island Metro AreaDavenportSalt Lake CitySalt Lk CitySeattleSeattle EastMidwestIllinoisDenverEast North CentralTucsonOceanside-EscondidoOceanside-Escond…PhoenixSacramentoSan DiegoUnited States of AmericaUnited StatesSan FranciscoPlanoAustinAlbuquerqueChicagoSan JoseFresnoLas VegasNortheast TarrantNE TarrantTulsaLong Beach-LakewoodLong Bch-LakewoodMilwaukeeBostonAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…WashingtonOntarioTampaManhattanSan Fernando ValleySan Fernando VlyLos AngelesOrlandoNorthwest HarrisNW HarrisNortheast DallasNE DallasFort WorthEast San Gabriel ValleyE San Gabriel VlyColumbusTownship 1:Charlotte1, CharlotteSan BernardinoAtlantaHoustonBaltimoreTown of HempsteadHempsteadBrooklynSouthwest DallasSW DallasPhiladelphiaSan Antonio CentralSan Antonio CntrlEl PasoMiamiQueensDetroitBronx12.693498%12.693498%12.7%4110.481498%10.481498%10.5%1,6747.184768%7.184768%7.2%6005.592428%5.592428%5.6%21,43621.4k3.731842%3.731842%3.7%36,74736.7k13.096765%3.096765%3.1%32,32432.3k22.967136%2.967136%3.0%17,40017.4k32.178829%2.178829%2.2%1,474,5551.47M2.090753%2.090753%2.1%268,697269k1.887071%1.887071%1.9%12,51712.5k41.463422%1.463422%1.5%683,310683k1.447738%1.447738%1.4%12,65112.7k51.399726%1.399726%1.4%9,22461.349033%1.349033%1.3%42,98043.0k71.249721%1.249721%1.2%14,00114.0k81.241999%1.241999%1.2%29,56029.6k91.227017%1.227017%1.2%3,908,7623.91M1.100811%1.100811%1.1%9,360101.049699%1.049699%1.0%5,745111.044372%1.044372%1.0%8,970121.016295%1.016295%1.0%6,527130.941667%0.941667%0.9%25,55725.6k140.941234%0.941234%0.9%16,53516.5k150.939329%0.939329%0.9%6,502160.887079%0.887079%0.9%16,58816.6k170.886048%0.886048%0.9%5,076180.843524%0.843524%0.8%4,996190.808913%0.808913%0.8%4,676200.797265%0.797265%0.8%4,773210.748923%0.748923%0.7%4,930220.724935%0.724935%0.7%12,30412.3k230.716379%0.716379%0.7%4,721240.680501%0.680501%0.7%4,381250.670400%0.670400%0.7%4,467260.641839%0.641839%0.6%10,49410.5k270.641175%0.641175%0.6%11,80411.8k280.628963%0.628963%0.6%16,19416.2k290.619545%0.619545%0.6%3,609300.617060%0.617060%0.6%4,617310.607286%0.607286%0.6%9,395320.605792%0.605792%0.6%5,161330.548166%0.548166%0.5%5,244340.542949%0.542949%0.5%4,447350.513455%0.513455%0.5%4,153360.485951%0.485951%0.5%4,076370.437863%0.437863%0.4%2,540380.389744%0.389744%0.4%12,87512.9k390.386634%0.386634%0.4%2,401400.382720%0.382720%0.4%2,942410.279379%0.279379%0.3%7,283420.260350%0.260350%0.3%2,515430.229240%0.229240%0.2%3,576440.199272%0.199272%0.2%1,398450.152060%0.152060%0.2%834460.136682%0.136682%0.1%1,316470.124328%0.124328%0.1%2,872480.120127%0.120127%0.1%821490.038489%0.038489%0.0%55350
Count number of people reporting 'Swedish' ancestry
# rank of county subdivision out of 50 by percentage reporting 'Swedish' anscestry

Definitions

This page discusses the self-reported ancestry of the residents of the Duncan Township. 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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State:
Illinois
County:
Mercer
Metro Area:
Davenport Area
ZIP Codes:
61231, 61260, 61279
Unified School District:
Mercer County 404
Congressional District:
IL-17
State Senate District:
IL-37
State House District:
IL-74
Neighboring Townships:
Buffalo Prairie, Drury, Edgington, Eliza, Millersburg, New Boston, Perryton
Nearby Townships:
Abington, Andalusia, Bowling, Eliot, Greene, Keithsburg, Mercer, Montpelier, Ohio Grove, Preemption