Age and Sex in the West Point Township, Brule County, South Dakota (Township)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Brule County.
Scope: population of Brule County, the West Point Township, and other county subdivisions in Brule County
West Point Township
0%2%4%6%8%10%12%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-400.000%0%00.000%0%00.000%0%00.000%0%00.000%0%3327.966%28.0%00.000%0%00.000%0%00.000%0%3731.356%31.4%00.000%0%65.085%5.08%75.932%5.93%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%1411.864%11.9%1210.169%10.2%97.627%7.63%
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 Brule County and the West Point Township
Female Male
Brule County
West Point Township
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.282486%-0.206032%-0.065889%-0.282486%0.3%0.282486%0.211864%0.206032%0.494350%0.5%3327.966%28.0%-0.711864%-0.033898%-0.654367%-0.001506%-0.745763%0.7%0.711864%0.654367%0.711864%0.7%4336.441%36.4%-0.000000%-0.329567%-0.551163%-0.329567%0.3%0.000000%0.551163%0.034513%0.000000%0.0%75.932%5.93%-0.000000%-0.480045%-0.047063%0.000000%0.0%0.000000%0.000000%0.480045%0.000000%0.0%00.000%0%-0.235405%-1.177024%-0.674573%-1.412429%1.4%0.235405%0.674573%0.070072%0.235405%0.2%3529.661%29.7%
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 Brule County and the West Point Township
Female Male
Brule County
West Point Township
Shaded bar tips show excess over facing bar.
5%0%5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.067065%-0.032944%0.000000%0.0%0.000000%0.000000%0.067065%0.000000%0.0%00.000%0%-0.000000%-0.143072%-0.259789%0.000000%0.0%0.000000%0.000000%0.143072%0.000000%0.0%00.000%0%-0.000000%-0.357681%0.000000%0.0%0.000000%0.000000%0.357681%0.030120%0.000000%0.0%00.000%0%-0.000000%-0.161898%-0.101657%0.000000%0.0%0.000000%0.000000%0.161898%0.000000%0.0%00.000%0%-0.000000%-0.458082%0.000000%0.0%0.000000%0.000000%0.458082%0.043926%0.000000%0.0%00.000%0%-5.084746%-0.687123%-0.160015%-5.084746%5.1%5.084746%3.813559%0.687123%8.898305%8.9%3327.966%28.0%-0.000000%-0.734187%-0.207078%0.000000%0.0%0.000000%0.000000%0.734187%0.000000%0.0%00.000%0%-0.000000%-0.649473%0.000000%0.0%0.000000%0.000000%0.649473%0.329443%0.000000%0.0%00.000%0%-0.000000%-0.670181%0.000000%0.0%0.000000%0.000000%0.670181%0.094127%0.000000%0.0%00.000%0%-2.542373%-1.186441%-0.722892%-0.030120%-3.728814%3.7%2.542373%0.722892%2.542373%2.5%3731.356%31.4%-0.000000%-0.572289%-0.011295%0.000000%0.0%0.000000%0.000000%0.572289%0.000000%0.0%00.000%0%-0.000000%-0.380271%-0.067771%0.000000%0.0%0.000000%1.016949%0.380271%1.016949%1.0%65.085%5.08%-0.000000%-1.186441%-0.527108%-1.186441%1.2%0.000000%0.527108%0.131777%0.000000%0.0%75.932%5.93%-0.000000%-0.568524%0.000000%0.0%0.000000%0.000000%0.568524%0.018825%0.000000%0.0%00.000%0%-0.000000%-0.500753%-0.090361%0.000000%0.0%0.000000%0.000000%0.500753%0.000000%0.0%00.000%0%-0.000000%-0.495733%0.000000%0.0%0.000000%0.000000%0.495733%0.106677%0.000000%0.0%00.000%0%-0.000000%-0.169428%-0.263554%0.000000%0.0%0.000000%0.000000%0.169428%0.000000%0.0%00.000%0%-0.000000%-0.809488%0.000000%0.0%0.000000%0.000000%0.809488%0.037651%0.000000%0.0%00.000%0%-0.000000%-0.432982%0.000000%0.0%0.000000%0.000000%0.432982%0.018825%0.000000%0.0%00.000%0%-0.000000%-0.658886%0.000000%0.0%0.000000%0.000000%0.658886%0.006275%0.000000%0.0%00.000%0%-0.847458%-0.677966%-0.677711%-1.525424%1.5%0.847458%0.677711%0.128012%0.847458%0.8%1411.864%11.9%-0.000000%-2.033898%-0.734187%-0.003765%-2.033898%2.0%0.000000%0.734187%0.000000%0.0%1210.169%10.2%-0.000000%-1.525424%-0.617470%-1.525424%1.5%0.000000%0.617470%0.124247%0.000000%0.0%97.627%7.63%
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 Brule County and the West Point Township
More Females More Males
Brule County
West Point Township
1,000%500%0%M:FFM65-6650-5435-3910-145-90-4-23.287671%75.000000%75.000000%75.0%1.7501.7536.364%36.4%63.636%63.6%-46.666667%-4.166667%-46.666667%46.7%0.6820.6859.459%59.5%40.541%40.5%-1,000.000000%-1,000.000000%> 1000%25.000000%0.0000100.000%100%0.000%0%-80.000000%-80.000000%80.0%18.888889%0.5560.5664.286%64.3%35.714%35.7%-1,000.000000%-0.512821%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%20.121951%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 West Point Township

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%12%24%36%48%61%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%0.6%1.1%1.7%2.2%2.8%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%7%13%20%27%34%

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%8%16%24%32%40%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%13%27%40%53%67%

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%7%13%20%27%34%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0.0%3.3%6.7%10.0%13.3%16.7%
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 West Point Township to the 50 most populous county subdivisions in South Dakota and to those entities that contain or substantially overlap with the West Point Township. 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 West Point Township, selected other county subdivisions in South Dakota, and entities that contain the West Point Township
0%10%20%30%40%Count#West ToddEast CorsonEast Oglala LakotaE Oglala LakotaEast ToddNorth DeweyHarrisburgWest Oglala LakotaW Oglala LakotaTeaBrandonHartfordDell RapidsWest Point TownshipW PtBox ElderSissetonSioux FallsChamberlain School District 07-1Chamberlain 07-1Split Rock TownshipSplit RockWest HughesSpringdale TownshipSpringdaleWest ButteBig Sioux TownshipBig SiouxHuronCentral PenningtonCntrl PenningtonChamberlainBox Elder973100Tract 973100Brule CountyBruleSouth DakotaWatertownSioux FallsBelle FourcheWest North CentralRapid CitySturgisFort PierreAberdeenMidwestRedfieldUnited States of AmericaUnited StatesMitchellWinnerMadisonCantonPierreLeadNorth Sioux CityN Sioux CityYanktonWest Yankton973100-1B.G. 973100-1MilbankMobridgeSpearfishWest CusterSouthwest MeadeSW MeadeMount RushmoreMt RushmoreBrookingsNorth LawrenceN LawrenceHot SpringsVermillion40.204966%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%1,709833.109365%33.109365%33.1%3,203932.080537%32.080537%32.1%9561030.067295%30.067295%30.1%1,1171129.661017%29.661017%29.7%3529.353398%29.353398%29.4%1,7751229.045488%29.045488%29.0%7791328.068158%28.068158%28.1%6,8361427.810651%27.810651%27.8%1,78627.532629%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%9491926.648414%26.648414%26.6%3,5042026.613546%26.613546%26.6%3,6742126.333584%26.333584%26.3%7012226.274765%26.274765%26.3%8092326.256751%26.256751%26.3%63225.545934%25.545934%25.5%1,35724.629931%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%6813721.578345%21.578345%21.6%5663821.522112%21.522112%21.5%3,1393921.372106%21.372106%21.4%7574020.740741%20.740741%20.7%14020.602706%20.602706%20.6%6704119.421965%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%1,60750
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 West Point Township to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the West Point Township. 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 West Point Township, selected other county subdivisions in the Midwest, and entities that contain the West Point Township
0%10%20%Count#West Point TownshipW PtOlatheAurora TownshipAuroraKansas CityWayne TownshipWayneChamberlain School District 07-1Chamberlain 07-1Milwaukee973100Tract 973100WichitaLawrence TownshipLawrenceBrule CountyBruleNorth 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 TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicagoAkronCenter TownshipCtrMaine TownshipMaine973100-1B.G. 973100-1Washington TownshipWashingtonSt. LouisSterling HeightsSterling HtsMinneapolisFargoKaw TownshipSpringfield TownshipSpringfieldMadisonAnn Arbor29.661017%29.661017%29.7%3529.310098%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%39,26239.3k427.810651%27.810651%27.8%1,78626.475933%26.475933%26.5%158,504159k526.256751%26.256751%26.3%63225.967894%25.967894%26.0%100,764101k625.854317%25.854317%25.9%31,62531.6k725.545934%25.545934%25.5%1,35725.508555%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%26,63526.6k3222.283587%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%594,733595k3821.641949%21.641949%21.6%42,96143.0k3921.428183%21.428183%21.4%31,52331.5k4020.781276%20.781276%20.8%28,36028.4k4120.740741%20.740741%20.7%14020.516567%20.516567%20.5%27,94527.9k4220.242382%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%16,37016.4k50
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 West Point Township to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the West Point Township. 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 West Point Township, selected other county subdivisions in the United States, and entities that contain the West Point Township
0%10%20%Count#West Point TownshipW PtSan BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoChamberlain School District 07-1Chamberlain 07-1Fort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukee973100Tract 973100San Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxBrule CountyBrulePlanoTulsaDetroitPhoenixOntarioSouth 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 HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos Angeles973100-1B.G. 973100-1DenverQueensAtlantaMiamiSeattleWashingtonBostonManhattanSan Francisco29.661017%29.661017%29.7%3528.994345%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%196,566197k427.810651%27.810651%27.8%1,78627.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.256751%26.256751%26.3%63226.202297%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%367,431367k1325.545934%25.545934%25.5%1,35725.541202%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%172,708173k3122.237882%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%594,733595k3521.700117%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%537,723538k4120.740741%20.740741%20.7%14020.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4319.876571%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%114,628115k50
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:
Brule
ZIP Codes:
57325, 57370
Unified School District:
Chamberlain 07-1
Congressional District:
SD-At Large
State Senate District:
SD-26
State House District:
SD-26B
Neighboring Townships:
Chamberlain, Oacoma, Pukwana, Union
Neighboring Unorganized Territories:
Crow Creek, Lower Brule
Nearby Townships:
Brule, Cleveland, Lyon, Red Lake, Smith
Nearby Unorganized Territories:
East Lyman, Southeast Buffalo