Age and Sex in the Town of Erwin, Kingsbury County, South Dakota (Town)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Kingsbury County.
Scope: population of Kingsbury County, the Town of Erwin, and other county subdivisions in Kingsbury County
Town of Erwin
0%2%4%6%8%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-436.977%6.98%12.326%2.33%12.326%2.33%1125.581%25.6%716.279%16.3%818.605%18.6%511.628%11.6%49.302%9.30%00.000%0%00.000%0%00.000%0%12.326%2.33%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%24.651%4.65%00.000%0%00.000%0%00.000%0%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Kingsbury County and the Town of Erwin
Female Male
Kingsbury County
Town of Erwin
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.645995%-0.282709%-0.041091%-0.645995%0.6%0.645995%0.710594%0.282709%1.356589%1.4%3172.093%72.1%-0.372093%-0.186047%-0.646943%-0.558140%0.6%0.372093%0.646943%0.041815%0.372093%0.4%1023.256%23.3%-0.000000%-0.522682%0.000000%0.0%0.000000%0.000000%0.522682%0.049310%0.000000%0.0%00.000%0%-0.000000%-0.389546%0.000000%0.0%0.000000%0.000000%0.389546%0.029586%0.000000%0.0%00.000%0%-0.000000%-0.258398%-0.593908%-0.258398%0.3%0.000000%0.593908%0.025203%0.000000%0.0%24.651%4.65%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval 265+ 340-64 422-39 518-21 60-17

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Kingsbury County and the Town of Erwin
Female Male
Kingsbury County
Town of Erwin
Shaded bar tips show excess over facing bar.
4%2%0%2%4%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.145349%-0.145349%-0.096154%-0.112179%-0.290698%0.3%0.145349%0.096154%0.145349%0.1%36.977%6.98%-0.000000%-0.465116%-0.291913%-0.015779%-0.465116%0.5%0.000000%0.291913%0.000000%0.0%12.326%2.33%-0.000000%-0.343195%-0.015779%0.000000%0.0%0.000000%0.465116%0.343195%0.465116%0.5%12.326%2.33%-1.395349%-0.489152%-1.395349%1.4%1.395349%2.325581%0.489152%0.051282%3.720930%3.7%1125.581%25.6%-0.775194%-0.486522%-0.775194%0.8%0.775194%3.875969%0.486522%0.105194%4.651163%4.7%716.279%16.3%-3.488372%-0.493097%-0.049310%-3.488372%3.5%3.488372%2.325581%0.493097%5.813953%5.8%818.605%18.6%-1.550388%-0.696910%-0.065746%-1.550388%1.6%1.550388%0.775194%0.696910%2.325581%2.3%511.628%11.6%-1.162791%-2.325581%-0.680473%-3.488372%3.5%1.162791%0.680473%0.581854%1.162791%1.2%49.302%9.30%-0.000000%-0.745562%0.000000%0.0%0.000000%0.000000%0.745562%0.063116%0.000000%0.0%00.000%0%-0.000000%-0.785010%0.000000%0.0%0.000000%0.000000%0.785010%0.011834%0.000000%0.0%00.000%0%-0.000000%-0.536489%-0.031558%0.000000%0.0%0.000000%0.000000%0.536489%0.000000%0.0%00.000%0%-0.000000%-0.465116%-0.378698%-0.027613%-0.465116%0.5%0.000000%0.378698%0.000000%0.0%12.326%2.33%-0.000000%-0.532544%0.000000%0.0%0.000000%0.000000%0.532544%0.142012%0.000000%0.0%00.000%0%-0.000000%-0.568047%-0.086785%0.000000%0.0%0.000000%0.000000%0.568047%0.000000%0.0%00.000%0%-0.000000%-0.406312%0.000000%0.0%0.000000%0.000000%0.406312%0.086785%0.000000%0.0%00.000%0%-0.000000%-0.479947%0.000000%0.0%0.000000%0.000000%0.479947%0.059172%0.000000%0.0%00.000%0%-0.000000%-0.216963%0.000000%0.0%0.000000%0.000000%0.216963%0.315582%0.000000%0.0%00.000%0%-0.000000%-0.197239%-0.177515%0.000000%0.0%0.000000%0.000000%0.197239%0.000000%0.0%00.000%0%-0.000000%-0.473373%-0.009862%0.000000%0.0%0.000000%0.000000%0.473373%0.000000%0.0%00.000%0%-0.000000%-1.550388%-0.618014%-1.550388%1.6%0.000000%0.618014%0.013149%0.000000%0.0%24.651%4.65%-0.000000%-0.611440%0.000000%0.0%0.000000%0.000000%0.611440%0.043393%0.000000%0.0%00.000%0%-0.000000%-0.497041%0.000000%0.0%0.000000%0.000000%0.497041%0.067061%0.000000%0.0%00.000%0%-0.000000%-0.631164%-0.027613%0.000000%0.0%0.000000%0.000000%0.631164%0.000000%0.0%00.000%0%
Count number of people in age cohort
% age cohort as a percentage of the total population
1normalized with respect to the number of years in each interval

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Kingsbury County and the Town of Erwin
More Females More Males
Kingsbury County
Town of Erwin
1,000%500%0%500%M:FFM85+80-8470-7467-6965-6662-6460-6140-4415-17-100.000000%-116.666667%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-1,000.000000%-5.405405%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%166.666667%10.483871%166.666667%166.7%2.6672.6727.273%27.3%72.727%72.7%500.000000%21.621622%500.000000%500.0%6.0006.0014.286%14.3%85.714%85.7%-10.000000%66.666667%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-9.433962%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-200.000000%-200.000000%200.0%85.507246%0.3330.3375.000%75.0%25.000%25.0%-1,000.000000%-7.291667%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%2.127660%0.0000100.000%100%0.000%0%
M:F ratio of males to females in the age cohort
F females as a percentage of the age cohort
M males as a percentage of the age cohort

Map of Age Cohorts by Block in the Town of Erwin

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0.0%2.9%5.7%8.6%11.4%14.3%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%7%13%20%27%34%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%13%27%40%53%67%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in South Dakota

There are 1,335 county subdivisions in South Dakota. This section compares the Town of Erwin to the 50 most populous county subdivisions in South Dakota and to those entities that contain or substantially overlap with the Town of Erwin. The least populous of the compared county subdivisions has a population of 2,278.

Children by County Subdivision#14

Percentage of population aged 0 to 17 (%):
Scope: population of the Town of Erwin, selected other county subdivisions in South Dakota, and entities that contain the Town of Erwin
0%10%20%30%40%Count#West ToddEast CorsonEast Oglala LakotaE Oglala LakotaEast ToddNorth DeweyHarrisburgWest Oglala LakotaW Oglala LakotaTeaZIP Code 57233ZIP 57233BrandonHartfordDell RapidsBox ElderSissetonSioux FallsSplit Rock TownshipSplit RockWest HughesSpringdale TownshipSpringdaleWest ButteBig Sioux TownshipBig Sioux958100-1B.G. 958100-1HuronCentral PenningtonCntrl PenningtonChamberlainBox ElderSouth DakotaWatertownSioux FallsBelle FourcheWest North CentralRapid CitySturgisFort PierreAberdeenMidwestRedfieldUnited States of AmericaUnited StatesMitchellWinnerMadisonCantonPierreLead958100Tract 958100Kingsbury CountyKingsburyNorth Sioux CityN Sioux CityYanktonWest YanktonMilbankLake Preston School District 38-3Lk Preston 38-3MobridgeSpearfishWest CusterSouthwest MeadeSW MeadeMount RushmoreMt RushmoreBrookingsNorth LawrenceN LawrenceHot SpringsVermillionErwinTown of Erwin40.204966%40.204966%40.2%2,040139.915156%39.915156%39.9%1,035238.953694%38.953694%39.0%2,204338.696211%38.696211%38.7%1,205438.562640%38.562640%38.6%1,379537.609671%37.609671%37.6%1,929637.040528%37.040528%37.0%3,144736.927398%36.927398%36.9%1,709833.121019%33.121019%33.1%5233.109365%33.109365%33.1%3,203932.080537%32.080537%32.1%9561030.067295%30.067295%30.1%1,1171129.353398%29.353398%29.4%1,7751229.045488%29.045488%29.0%7791328.068158%28.068158%28.1%6,8361427.532629%27.532629%27.5%8861527.411765%27.411765%27.4%6991627.257094%27.257094%27.3%6341727.196653%27.196653%27.2%6501827.129788%27.129788%27.1%9491927.072539%27.072539%27.1%20926.648414%26.648414%26.6%3,5042026.613546%26.613546%26.6%3,6742126.333584%26.333584%26.3%7012226.274765%26.274765%26.3%8092324.629931%24.629931%24.6%209,615210k24.375738%24.375738%24.4%5,3692424.232733%24.232733%24.2%34,78134.8k2523.981742%23.981742%24.0%1,3662623.689691%23.689691%23.7%4,971,0164.97M23.561243%23.561243%23.6%17,06817.1k2723.483833%23.483833%23.5%1,5762823.353819%23.353819%23.4%5322923.302019%23.302019%23.3%6,4743023.217458%23.217458%23.2%15,712,75815.7M23.212321%23.212321%23.2%6333123.108006%23.108006%23.1%73,612,43873.6M22.953235%22.953235%23.0%3,5833222.898347%22.898347%22.9%6513322.870018%22.870018%22.9%1,6243422.686025%22.686025%22.7%7503522.458629%22.458629%22.5%3,1353622.327869%22.327869%22.3%6813722.300469%22.300469%22.3%66521.834320%21.834320%21.8%1,10721.578345%21.578345%21.6%5663821.522112%21.522112%21.5%3,1393921.372106%21.372106%21.4%7574020.602706%20.602706%20.6%6704120.354809%20.354809%20.4%21819.421965%19.421965%19.4%6724219.362921%19.362921%19.4%2,1644318.435880%18.435880%18.4%8184418.351184%18.351184%18.4%2,0394518.319116%18.319116%18.3%1,3104617.624077%17.624077%17.6%4,1054717.436333%17.436333%17.4%1,0274817.086835%17.086835%17.1%6104914.910002%14.910002%14.9%1,607504.651163%4.651163%4.7%24.651163%4.651163%4.7%2
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the Midwest

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

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of the Town of Erwin, selected other county subdivisions in the Midwest, and entities that contain the Town of Erwin
0%10%20%30%Count#ZIP Code 57233ZIP 57233OlatheAurora TownshipAuroraKansas CityWayne TownshipWayne958100-1B.G. 958100-1MilwaukeeWichitaLawrence TownshipLawrenceNorth TownshipNSt. PaulDetroitOmahaSouth DakotaThornton TownshipThorntonSioux FallsRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsTopekaWest North CentralPalatine TownshipPalatineProviso TownshipProvisoDowners Grove TownshipDowners GrvToledoOverland ParkMidwestUnited States of AmericaUnited StatesWorth TownshipWorthClevelandCedar RapidsWarrenLincolnColumbusBloomingdale TownshipBloomingdaleCapital TownshipCapitalLisle TownshipLisle958100Tract 958100Wheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicagoKingsbury CountyKingsburyAkronCenter TownshipCtrMaine TownshipMaineWashington TownshipWashingtonLake Preston School District 38-3Lk Preston 38-3St. LouisSterling HeightsSterling HtsMinneapolisFargoKaw TownshipSpringfield TownshipSpringfieldMadisonAnn ArborErwinTown of Erwin33.121019%33.121019%33.1%5229.310098%29.310098%29.3%38,92038.9k128.976809%28.976809%29.0%42,91942.9k228.278188%28.278188%28.3%42,34842.3k327.826444%27.826444%27.8%39,26239.3k427.072539%27.072539%27.1%20926.475933%26.475933%26.5%158,504159k525.967894%25.967894%26.0%100,764101k625.854317%25.854317%25.9%31,62531.6k725.508555%25.508555%25.5%40,40340.4k825.318684%25.318684%25.3%75,23775.2k925.218343%25.218343%25.2%172,353172k1025.047396%25.047396%25.0%110,978111k1124.629931%24.629931%24.6%209,615210k24.478487%24.478487%24.5%41,48141.5k1224.232733%24.232733%24.2%34,78134.8k1324.130412%24.130412%24.1%42,05442.1k1424.117607%24.117607%24.1%28,56228.6k1524.112045%24.112045%24.1%38,03038.0k1623.914961%23.914961%23.9%46,36846.4k1723.720503%23.720503%23.7%30,23730.2k1823.689691%23.689691%23.7%4,971,0164.97M23.596819%23.596819%23.6%26,85226.9k1923.475670%23.475670%23.5%35,61435.6k2023.327643%23.327643%23.3%34,71234.7k2123.297870%23.297870%23.3%65,43365.4k2223.297511%23.297511%23.3%42,81542.8k2323.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.039530%23.039530%23.0%35,21535.2k2422.998471%22.998471%23.0%89,50289.5k2522.994202%22.994202%23.0%29,78629.8k2622.854245%22.854245%22.9%30,86930.9k2722.619388%22.619388%22.6%61,75561.8k2822.597144%22.597144%22.6%185,081185k2922.578243%22.578243%22.6%25,47325.5k3022.459425%22.459425%22.5%26,15426.2k3122.348361%22.348361%22.3%26,63526.6k3222.300469%22.300469%22.3%66522.283587%22.283587%22.3%34,53834.5k3322.227271%22.227271%22.2%27,88327.9k3422.157443%22.157443%22.2%29,26429.3k3522.121536%22.121536%22.1%31,22331.2k3622.113949%22.113949%22.1%65,90265.9k3721.913385%21.913385%21.9%594,733595k3821.834320%21.834320%21.8%1,10721.641949%21.641949%21.6%42,96143.0k3921.428183%21.428183%21.4%31,52331.5k4020.781276%20.781276%20.8%28,36028.4k4120.516567%20.516567%20.5%27,94527.9k4220.354809%20.354809%20.4%21820.242382%20.242382%20.2%63,97264.0k4320.047997%20.047997%20.0%26,39826.4k4419.962439%19.962439%20.0%80,78280.8k4519.917206%19.917206%19.9%23,09423.1k4618.240862%18.240862%18.2%31,31531.3k4718.124235%18.124235%18.1%29,93029.9k4817.137062%17.137062%17.1%42,16342.2k4913.862661%13.862661%13.9%16,37016.4k504.651163%4.651163%4.7%24.651163%4.651163%4.7%2
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the United States

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

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of the Town of Erwin, selected other county subdivisions in the United States, and entities that contain the Town of Erwin
0%10%20%30%Count#ZIP Code 57233ZIP 57233San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk City958100-1B.G. 958100-1Northeast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixOntarioSouth DakotaTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasWest North CentralOceanside-EscondidoOceanside-Escond…BrooklynMidwestUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempstead958100Tract 958100OrlandoPhiladelphiaSan DiegoChicagoKingsbury CountyKingsburyTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensLake Preston School District 38-3Lk Preston 38-3AtlantaMiamiSeattleWashingtonBostonManhattanSan FranciscoErwinTown of Erwin33.121019%33.121019%33.1%5228.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k627.072539%27.072539%27.1%20926.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1624.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.629931%24.629931%24.6%209,615210k24.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.689691%23.689691%23.7%4,971,0164.97M23.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.597144%22.597144%22.6%185,081185k3022.467309%22.467309%22.5%172,708173k3122.300469%22.300469%22.3%66522.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3321.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.834320%21.834320%21.8%1,10721.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.517750%21.517750%21.5%188,032188k3921.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4320.354809%20.354809%20.4%21819.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4517.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4814.639548%14.639548%14.6%239,355239k4913.481174%13.481174%13.5%114,628115k504.651163%4.651163%4.7%24.651163%4.651163%4.7%2
Count number of children
# rank of county subdivision out of 50 by %

Definitions

The US Census reports extensively on the topics of age and sex, often reporting other topics broken down by age and sex cohorts. This page reports on age and sex alone; charts presenting other topics by age and sex can be found on their topic-specific pages.

  • Children: less than 18 years old
  • College: from 18 to 21 years old
  • 20s: from 22 to 29 years old, to not overlap the college category
  • Younger Adult: from 22 to 39 years old
  • Older Adult: from 40 to 64 years old
  • Senior: more than 64 years old

For additional information about the data presented on this site, including our sources, please see the About Page.

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State:
South Dakota
County:
Kingsbury
Town:
Erwin
ZIP Code:
57233
Unified School District:
Lake Preston 38-3
Congressional District:
SD-At Large
State Senate District:
SD-22
State House District:
SD-22
Neighboring Townships:
Hartland
Nearby Townships:
Badger, Baker, Cleveland, De Smet, Garfield, Spirit Lake, Washington