Age and Sex in Oacoma, South Dakota (Town)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in South Dakota.
Scope: population of South Dakota, Oacoma, and other places in South Dakota
Oacoma
South Dakota
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4244.478%4.48%20.373%0.37%91.679%1.68%366.716%6.72%101.866%1.87%81.493%1.49%162.985%2.99%142.612%2.61%499.142%9.14%427.836%7.84%458.396%8.40%295.410%5.41%112.052%2.05%315.784%5.78%5810.821%10.8%244.478%4.48%81.493%1.49%00.000%0%173.172%3.17%234.291%4.29%162.985%2.99%356.530%6.53%295.410%5.41%
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 South Dakota and Oacoma
Female Male
South Dakota
Oacoma
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.212479%-0.190792%-0.040143%-0.212479%0.21%0.212479%0.036277%0.190792%0.248756%0.25%8916.604%16.6%-0.611940%-0.619662%-0.611940%0.61%0.611940%0.231343%0.619662%0.010194%0.843284%0.84%19536.381%36.4%-0.621891%-0.616677%-0.621891%0.62%0.621891%0.041459%0.616677%0.050440%0.663350%0.66%12423.134%23.1%-0.373134%-0.419776%-0.703507%-0.792910%0.79%0.373134%0.703507%0.053404%0.373134%0.37%254.664%4.66%-0.456053%-0.155473%-0.665250%-0.611526%0.61%0.456053%0.665250%0.037829%0.456053%0.46%10319.216%19.2%
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 South Dakota and Oacoma
Female Male
South Dakota
Oacoma
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.104944%-0.069963%-0.050268%-0.047918%-0.174907%0.2%0.104944%0.050268%0.104944%0.1%244.478%4.48%-0.000000%-0.183372%-0.063897%0.000000%0.0%0.000000%0.074627%0.183372%0.074627%0.1%20.373%0.37%-0.111940%-0.111940%-0.230137%-0.052123%-0.223881%0.2%0.111940%0.230137%0.111940%0.1%91.679%1.68%-0.522388%-0.320589%-0.030785%-0.522388%0.5%0.522388%0.298507%0.320589%0.820896%0.8%366.716%6.72%-0.186567%-0.407101%-0.029179%-0.186567%0.2%0.186567%0.248756%0.407101%0.435323%0.4%101.866%1.87%-0.279851%-0.514654%-0.279851%0.3%0.279851%0.186567%0.514654%0.071558%0.466418%0.5%81.493%1.49%-0.435323%-0.587112%-0.015628%-0.435323%0.4%0.435323%0.124378%0.587112%0.559701%0.6%162.985%2.99%-0.373134%-0.651013%-0.373134%0.4%0.373134%0.559701%0.651013%0.000705%0.932836%0.9%142.612%2.61%-0.597015%-0.690693%-0.597015%0.6%0.597015%0.634328%0.690693%0.010881%1.231343%1.2%499.142%9.14%-0.186567%-0.675207%-0.186567%0.2%0.186567%1.194030%0.675207%0.007121%1.380597%1.4%427.836%7.84%-0.671642%-0.335821%-0.569667%-1.007463%1.0%0.671642%0.569667%0.015816%0.671642%0.7%458.396%8.40%-0.223881%-0.634328%-0.540692%-0.858209%0.9%0.223881%0.540692%0.026250%0.223881%0.2%295.410%5.41%-0.000000%-0.410448%-0.563487%-0.410448%0.4%0.000000%0.563487%0.042935%0.000000%0.0%112.052%2.05%-0.447761%-0.634222%-0.447761%0.4%0.447761%0.261194%0.634222%0.040890%0.708955%0.7%315.784%5.78%-0.932836%-0.627877%-0.932836%0.9%0.932836%0.298507%0.627877%0.060865%1.231343%1.2%5810.821%10.8%-0.746269%-0.657417%-0.746269%0.7%0.746269%0.000000%0.657417%0.061492%0.746269%0.7%244.478%4.48%-0.000000%-0.720280%0.000000%0.0%0.000000%1.492537%0.720280%0.072850%1.492537%1.5%81.493%1.49%-0.000000%-0.715227%0.000000%0.0%0.000000%0.000000%0.715227%0.062040%0.000000%0.0%00.000%0%-0.000000%-1.585821%-0.689260%-1.585821%1.6%0.000000%0.689260%0.039363%0.000000%0.0%173.172%3.17%-0.684080%-0.629060%-0.684080%0.7%0.684080%0.062189%0.629060%0.040655%0.746269%0.7%234.291%4.29%-0.223881%-0.149254%-0.636267%-0.373134%0.4%0.223881%0.636267%0.045567%0.223881%0.2%162.985%2.99%-0.447761%-0.410448%-0.688367%-0.858209%0.9%0.447761%0.688367%0.039668%0.447761%0.4%356.530%6.53%-0.522388%-0.037313%-0.692832%-0.559701%0.6%0.522388%0.692832%0.026555%0.522388%0.5%295.410%5.41%
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 South Dakota and Oacoma
More Females More Males
South Dakota
Oacoma
1,000%500%0%500%M:FFM85+75-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-2418-1915-1710-145-90-4-66.666667%-95.325055%-66.666667%66.7%0.6000.6062.500%62.5%37.500%37.5%-100.000000%-22.648831%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-9.602698%57.142857%57.142857%57.1%1.5711.5738.889%38.9%61.111%61.1%-7.167597%133.333333%133.333333%133.3%2.3332.3330.000%30.0%70.000%70.0%66.666667%13.904110%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-2.661775%28.571429%28.571429%28.6%1.2861.2943.750%43.8%56.250%56.3%150.000000%0.108293%150.000000%150.0%2.5002.5028.571%28.6%71.429%71.4%106.250000%1.575312%106.250000%106.3%2.0632.0632.653%32.7%67.347%67.3%640.000000%1.054573%640.000000%640.0%7.4007.4011.905%11.9%88.095%88.1%-50.000000%-50.000000%50.0%2.776288%0.6670.6760.000%60.0%40.000%40.0%-283.333333%-283.333333%283.3%4.854833%0.2610.2679.310%79.3%20.690%20.7%-1,000.000000%-1,000.000000%> 1000%7.619485%0.0000100.000%100%0.000%0%58.333333%6.447310%58.333333%58.3%1.5831.5838.710%38.7%61.290%61.3%32.000000%9.693839%32.000000%32.0%1.3201.3243.103%43.1%56.897%56.9%0.000000%0.000000%0.0%9.353590%1.0001.0050.000%50.0%50.000%50.0%-1,000.000000%-1,000.000000%> 1000%5.710876%0.0000100.000%100%0.000%0%9.090909%6.462860%9.090909%9.1%1.0911.0947.826%47.8%52.174%52.2%-66.666667%-66.666667%66.7%7.161588%0.6000.6062.500%62.5%37.500%37.5%-91.666667%-91.666667%91.7%5.762666%0.5220.5265.714%65.7%34.286%34.3%-7.142857%-7.142857%7.1%3.832847%0.9330.9351.724%51.7%48.276%48.3%
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 Oacoma

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%9%17%26%34%43%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%3.1%6.2%9.2%12.3%15.4%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%8%16%24%32%40%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%5%10%15%20%25%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%8%15%23%31%39%

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%13%27%40%53%67%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%20%40%60%80%100%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%10%20%30%40%50%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Lyman County

There are 6 places in Lyman County. This section compares Oacoma to all of the places in Lyman County and to those entities that contain or substantially overlap with Oacoma.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Oacoma, selected other places in Lyman County, and entities that contain Oacoma
0%10%20%30%Count#Lower BruleRelianceLyman CountyLymanChamberlain School District 07-1Chamberlain 07-1PreshoSouth DakotaWest North CentralKennebec972600Tract 972600MidwestUnited States of AmericaUnited States972600-3B.G. 972600-3ZIP Code 57365ZIP 57365OacomaVivian38.450075%38.450075%38.5%258132.283465%32.283465%32.3%82228.845655%28.845655%28.8%1,11227.810651%27.810651%27.8%1,78627.758621%27.758621%27.8%161324.629931%24.629931%24.6%209,615210k23.689691%23.689691%23.7%4,971,0164.97M23.598820%23.598820%23.6%80423.388818%23.388818%23.4%54823.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.100616%23.100616%23.1%22520.000000%20.000000%20.0%12719.216418%19.216418%19.2%103515.789474%15.789474%15.8%156
Count number of children
# rank of place out of 6 by %

Age Cohorts by Place in South Dakota

There are 392 places in South Dakota. This section compares Oacoma to the 50 most populous places in South Dakota and to those entities that contain or substantially overlap with Oacoma. The least populous of the compared places has a population of 1,689.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Oacoma, selected other places in South Dakota, and entities that contain Oacoma
0%10%20%30%40%Count#North Eagle ButteN Eagle ButteHarrisburgTeaPine RidgeSummersetBrandonVolgaDakota DunesHartfordDell RapidsGrotonSissetonLyman CountyLymanBox ElderRapid ValleyChamberlain School District 07-1Chamberlain 07-1BeresfordColonial Pine HillsColonial Pne HlsElk PointHuronChamberlainParkstonBrittonFlandreauSioux FallsSouth DakotaWatertownBelle FourcheWest North CentralRapid CitySturgis972600Tract 972600Fort PierreAberdeenMidwestRedfieldUnited States of AmericaUnited States972600-3B.G. 972600-3MitchellLennoxWinnerMadisonCantonPierreLeadNorth Sioux CityN Sioux CityYanktonWebsterMilbankNorth SpearfishN SpearfishZIP Code 57365ZIP 57365MobridgeSpearfishOacomaBrookingsBlackhawkHot SpringsCusterVermillionSpringfield42.703461%42.703461%42.7%913137.609671%37.609671%37.6%1,929236.927398%36.927398%36.9%1,709336.665669%36.665669%36.7%1,225434.013921%34.013921%34.0%733533.109365%33.109365%33.1%3,203632.448221%32.448221%32.4%611732.204007%32.204007%32.2%884832.080537%32.080537%32.1%956930.067295%30.067295%30.1%1,1171029.133858%29.133858%29.1%5551129.045488%29.045488%29.0%7791228.845655%28.845655%28.8%1,11228.314705%28.314705%28.3%2,5841328.207208%28.207208%28.2%2,4341427.810651%27.810651%27.8%1,78627.323580%27.323580%27.3%6351526.727888%26.727888%26.7%5531626.650943%26.650943%26.7%5651726.648414%26.648414%26.6%3,5041826.333584%26.333584%26.3%7011926.286966%26.286966%26.3%4802026.169331%26.169331%26.2%4422125.785582%25.785582%25.8%5582224.789140%24.789140%24.8%41,61741.6k2324.629931%24.629931%24.6%209,615210k24.375738%24.375738%24.4%5,3692423.981742%23.981742%24.0%1,3662523.689691%23.689691%23.7%4,971,0164.97M23.561243%23.561243%23.6%17,06817.1k2623.483833%23.483833%23.5%1,5762723.388818%23.388818%23.4%54823.353819%23.353819%23.4%5322823.302019%23.302019%23.3%6,4742923.217458%23.217458%23.2%15,712,75815.7M23.212321%23.212321%23.2%6333023.108006%23.108006%23.1%73,612,43873.6M23.100616%23.100616%23.1%22522.953235%22.953235%23.0%3,5833122.911695%22.911695%22.9%4803222.898347%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%3,1393921.290678%21.290678%21.3%3864020.602706%20.602706%20.6%6704120.527859%20.527859%20.5%4204220.000000%20.000000%20.0%12719.421965%19.421965%19.4%6724319.362921%19.362921%19.4%2,1644419.216418%19.216418%19.2%10317.624077%17.624077%17.6%4,1054517.141899%17.141899%17.1%5114617.086835%17.086835%17.1%6104715.649718%15.649718%15.6%2774814.910002%14.910002%14.9%1,607497.946336%7.946336%7.9%15450
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the Midwest

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

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Oacoma, selected other places in the Midwest, and entities that contain Oacoma
0%10%20%30%Count#AuroraDearbornOlatheLyman CountyLymanJolietKansas CityElginSouth BendChamberlain School District 07-1Chamberlain 07-1MilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsSouth DakotaGreen BayRochesterGrand RapidsLansingTopekaWest North CentralDavenport972600Tract 972600Kansas CityToledoOverland ParkMidwestUnited States of AmericaUnited States972600-3B.G. 972600-3ClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleAkronSt. LouisSterling HeightsSterling HtsZIP Code 57365ZIP 57365MinneapolisFargoOacomaColumbiaSpringfieldMadisonAnn Arbor30.107463%30.107463%30.1%60,48860.5k129.337312%29.337312%29.3%28,02328.0k229.310098%29.310098%29.3%38,92038.9k328.845655%28.845655%28.8%1,11228.547605%28.547605%28.5%42,11242.1k428.278188%28.278188%28.3%42,34842.3k527.918405%27.918405%27.9%31,24631.2k627.834358%27.834358%27.8%28,12328.1k727.810651%27.810651%27.8%1,78626.475933%26.475933%26.5%158,504159k826.450555%26.450555%26.5%38,56238.6k926.120262%26.120262%26.1%26,08526.1k1026.042783%26.042783%26.0%25,76125.8k1125.967894%25.967894%26.0%100,764101k1225.839420%25.839420%25.8%67,42967.4k1325.506528%25.506528%25.5%38,15738.2k1425.318684%25.318684%25.3%75,23775.2k1525.218343%25.218343%25.2%172,353172k1625.069403%25.069403%25.1%29,07829.1k1725.047396%25.047396%25.0%110,978111k1824.908508%24.908508%24.9%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.629931%24.629931%24.6%209,615210k24.560033%24.560033%24.6%25,77625.8k2224.207332%24.207332%24.2%26,96627.0k2323.914961%23.914961%23.9%46,36846.4k2423.889765%23.889765%23.9%27,41927.4k2523.720503%23.720503%23.7%30,23730.2k2623.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2723.388818%23.388818%23.4%54823.365136%23.365136%23.4%110,229110k2823.297870%23.297870%23.3%65,43365.4k2923.297511%23.297511%23.3%42,81542.8k3023.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.100616%23.100616%23.1%22522.998471%22.998471%23.0%89,50289.5k3122.994202%22.994202%23.0%29,78629.8k3222.854245%22.854245%22.9%30,86930.9k3322.726089%22.726089%22.7%190,226190k3422.619388%22.619388%22.6%61,75561.8k3522.480528%22.480528%22.5%26,35126.4k3622.468628%22.468628%22.5%26,23126.2k3722.121536%22.121536%22.1%31,22331.2k3822.113949%22.113949%22.1%65,90265.9k3921.913385%21.913385%21.9%594,733595k4021.775858%21.775858%21.8%26,16526.2k4121.641949%21.641949%21.6%42,96143.0k4220.242382%20.242382%20.2%63,97264.0k4320.047997%20.047997%20.0%26,39826.4k4420.000000%20.000000%20.0%12719.962439%19.962439%20.0%80,78280.8k4519.917206%19.917206%19.9%23,09423.1k4619.216418%19.216418%19.2%10318.454317%18.454317%18.5%21,62221.6k4718.124235%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 place out of 50 by %

Age Cohorts by Place in the United States

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

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of Oacoma, selected other places in the United States, and entities that contain Oacoma
0%10%20%Count#FresnoLyman CountyLymanFort WorthChamberlain School District 07-1Chamberlain 07-1El PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisSouth DakotaTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralSan Jose972600Tract 972600Kansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited States972600-3B.G. 972600-3ClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandZIP Code 57365ZIP 57365MinneapolisOacomaAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco29.163869%29.163869%29.2%149,846150k128.845655%28.845655%28.8%1,11228.577574%28.577574%28.6%233,173233k227.810651%27.810651%27.8%1,78627.481425%27.481425%27.5%186,340186k326.837431%26.837431%26.8%417,409417k426.475933%26.475933%26.5%158,504159k526.113118%26.113118%26.1%100,248100k625.967894%25.967894%26.0%100,764101k725.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.319180%25.319180%25.3%567,297567k1125.310548%25.310548%25.3%166,001166k1225.218343%25.218343%25.2%172,353172k1325.047396%25.047396%25.0%110,978111k1424.805415%24.805415%24.8%210,021210k1524.629931%24.629931%24.6%209,615210k24.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1923.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.750232%23.750232%23.8%115,077115k2223.689691%23.689691%23.7%4,971,0164.97M23.475697%23.475697%23.5%236,955237k2323.388818%23.388818%23.4%54823.365136%23.365136%23.4%110,229110k2423.217458%23.217458%23.2%15,712,75815.7M23.208388%23.208388%23.2%129,238129k2523.157634%23.157634%23.2%198,372198k2623.108006%23.108006%23.1%73,612,43873.6M23.100616%23.100616%23.1%22522.998471%22.998471%23.0%89,50289.5k2722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.726884%21.726884%21.7%114,628115k3421.605988%21.605988%21.6%846,711847k3521.537938%21.537938%21.5%138,655139k3621.399702%21.399702%21.4%194,262194k3721.199117%21.199117%21.2%1,793,8611.79M3821.123671%21.123671%21.1%131,178131k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4220.000000%20.000000%20.0%12719.962439%19.962439%20.0%80,78280.8k4319.216418%19.216418%19.2%10318.722638%18.722638%18.7%85,44685.4k4418.415892%18.415892%18.4%114,287114k4517.996773%17.996773%18.0%77,85877.9k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place 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:
Lyman
ZIP Code:
57365
Unified School District:
Chamberlain 07-1
Congressional District:
SD-At Large
State Senate District:
SD-26
State House District:
SD-26B
Neighboring Cities:
Chamberlain
Neighboring Townships:
Chamberlain, Oacoma
Nearby Cities:
Kimball
Nearby Towns:
Kennebec, Pukwana, Reliance
Nearby Unincorporated Places:
Bijou Hills, Fort Thompson, Gann Valley, Hamill, Lower Brule, Ola