Age and Sex in Letcher, 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, Letcher, and other places in South Dakota
Letcher
South Dakota
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%3.0%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%41.923%1.92%62.885%2.88%10.481%0.48%10.481%0.48%94.327%4.33%41.923%1.92%41.923%1.92%62.885%2.88%2512.019%12.0%94.327%4.33%199.135%9.13%2512.019%12.0%00.000%0%52.404%2.40%104.808%4.81%62.885%2.88%00.000%0%52.404%2.40%199.135%9.13%199.135%9.13%115.288%5.29%209.615%9.62%
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 Letcher
Female Male
South Dakota
Letcher
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%Senior2Older Adult3Younger Adult4College5Children6-0.053419%-0.173611%-0.190792%-0.040143%-0.227030%0.23%0.053419%0.190792%0.053419%0.05%2110.096%10.1%-0.557692%-0.619662%-0.557692%0.56%0.557692%0.173077%0.619662%0.010194%0.730769%0.73%6732.212%32.2%-0.507479%-0.053419%-0.616677%-0.560897%0.56%0.507479%0.616677%0.050440%0.507479%0.51%4019.231%19.2%-0.600962%-0.120192%-0.703507%-0.721154%0.72%0.600962%0.703507%0.053404%0.600962%0.60%115.288%5.29%-0.827991%-0.665250%-0.827991%0.83%0.827991%0.186966%0.665250%0.037829%1.014957%1.01%6933.173%33.2%
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 Letcher
Female Male
South Dakota
Letcher
Shaded bar tips show excess over facing bar.
2%1%0%1%2%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%-0.050268%-0.047918%0.000000%0.0%0.000000%0.000000%0.050268%0.000000%0.0%00.000%0%-0.096154%-0.192308%-0.183372%-0.063897%-0.288462%0.3%0.096154%0.183372%0.096154%0.1%41.923%1.92%-0.000000%-0.576923%-0.230137%-0.052123%-0.576923%0.6%0.000000%0.230137%0.000000%0.0%62.885%2.88%-0.000000%-0.320589%-0.030785%0.000000%0.0%0.000000%0.096154%0.320589%0.096154%0.1%10.481%0.48%-0.000000%-0.407101%-0.029179%0.000000%0.0%0.000000%0.160256%0.407101%0.160256%0.2%10.481%0.48%-0.240385%-1.682692%-0.514654%-1.923077%1.9%0.240385%0.514654%0.071558%0.240385%0.2%94.327%4.33%-0.000000%-0.587112%-0.015628%0.000000%0.0%0.000000%0.641026%0.587112%0.641026%0.6%41.923%1.92%-0.000000%-0.651013%0.000000%0.0%0.000000%0.961538%0.651013%0.000705%0.961538%1.0%41.923%1.92%-0.192308%-0.192308%-0.690693%-0.384615%0.4%0.192308%0.690693%0.010881%0.192308%0.2%62.885%2.88%-0.865385%-0.673077%-0.675207%-1.538462%1.5%0.865385%0.675207%0.007121%0.865385%0.9%2512.019%12.0%-0.288462%-0.569667%-0.288462%0.3%0.288462%0.288462%0.569667%0.015816%0.576923%0.6%94.327%4.33%-0.576923%-0.540692%-0.576923%0.6%0.576923%0.673077%0.540692%0.026250%1.250000%1.3%199.135%9.13%-0.961538%-0.480769%-0.563487%-1.442308%1.4%0.961538%0.563487%0.042935%0.961538%1.0%2512.019%12.0%-0.000000%-0.634222%0.000000%0.0%0.000000%0.000000%0.634222%0.040890%0.000000%0.0%00.000%0%-0.192308%-0.627877%-0.192308%0.2%0.192308%0.096154%0.627877%0.060865%0.288462%0.3%52.404%2.40%-0.641026%-0.657417%-0.641026%0.6%0.641026%0.320513%0.657417%0.061492%0.961538%1.0%104.808%4.81%-0.000000%-2.884615%-0.720280%-2.884615%2.9%0.000000%0.720280%0.072850%0.000000%0.0%62.885%2.88%-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%-0.689260%0.000000%0.0%0.000000%1.201923%0.689260%0.039363%1.201923%1.2%52.404%2.40%-1.121795%-0.629060%-1.121795%1.1%1.121795%0.801282%0.629060%0.040655%1.923077%1.9%199.135%9.13%-0.673077%-0.480769%-0.636267%-1.153846%1.2%0.673077%0.636267%0.045567%0.673077%0.7%199.135%9.13%-0.384615%-0.688367%-0.384615%0.4%0.384615%0.288462%0.688367%0.039668%0.673077%0.7%115.288%5.29%-0.769231%-0.692832%-0.769231%0.8%0.769231%0.384615%0.692832%0.026555%1.153846%1.2%209.615%9.62%
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 Letcher
More Females More Males
South Dakota
Letcher
1,000%500%0%M:FFM80-8475-7965-6655-5950-5445-4940-4435-3925-2922-242115-1710-145-90-4-200.000000%-34.845572%-200.000000%200.0%0.3330.3375.000%75.0%25.000%25.0%-1,000.000000%-22.648831%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-700.000000%-700.000000%700.0%13.904110%0.1250.1388.889%88.9%11.111%11.1%-100.000000%-100.000000%100.0%1.575312%0.5000.5066.667%66.7%33.333%33.3%-77.777778%-77.777778%77.8%1.054573%0.5630.5664.000%64.0%36.000%36.0%100.000000%2.776288%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%116.666667%4.854833%116.666667%116.7%2.1672.1731.579%31.6%68.421%68.4%-50.000000%-50.000000%50.0%7.619485%0.6670.6760.000%60.0%40.000%40.0%50.000000%9.693839%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%50.000000%9.353590%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-1,000.000000%-1,000.000000%> 1000%10.114192%0.0000100.000%100%0.000%0%71.428571%6.462860%71.428571%71.4%1.7141.7136.842%36.8%63.158%63.2%-71.428571%-71.428571%71.4%7.161588%0.5830.5863.158%63.2%36.842%36.8%75.000000%5.762666%75.000000%75.0%1.7501.7536.364%36.4%63.636%63.6%50.000000%3.832847%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%
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 Letcher

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%13%27%40%53%67%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0%5%10%15%20%25%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%13%27%40%53%67%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%10%20%30%40%50%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%10%20%30%40%50%

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%10%20%30%40%50%

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%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Sanborn County

There are 4 places in Sanborn County. This section compares Letcher to all of the places in Sanborn County and to those entities that contain or substantially overlap with Letcher.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Letcher, selected other places in Sanborn County, and entities that contain Letcher
0%10%20%30%Count#LetcherZIP Code 57359ZIP 57359South DakotaWest North CentralMidwestUnited States of AmericaUnited StatesWoonsocketSanborn CountySanborn962100Tract 962100962100-1B.G. 962100-1Sanborn Central School District 55-5Sanborn 55-5ArtesianForestburg33.173077%33.173077%33.2%69125.459689%25.459689%25.5%18024.629931%24.629931%24.6%209,615210k23.689691%23.689691%23.7%4,971,0164.97M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M19.344774%19.344774%19.3%124218.518519%18.518519%18.5%43518.518519%18.518519%18.5%43518.503937%18.503937%18.5%18818.267717%18.267717%18.3%23215.942029%15.942029%15.9%3338.275862%8.275862%8.3%124
Count number of children
# rank of place out of 4 by %

Age Cohorts by Place in South Dakota

There are 392 places in South Dakota. This section compares Letcher to the 50 most populous places in South Dakota and to those entities that contain or substantially overlap with Letcher. 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 Letcher, selected other places in South Dakota, and entities that contain Letcher
0%10%20%30%40%Count#North Eagle ButteN Eagle ButteHarrisburgTeaPine RidgeSummersetLetcherBrandonVolgaDakota DunesHartfordDell RapidsGrotonSissetonBox ElderRapid ValleyBeresfordColonial Pine HillsColonial Pne HlsElk PointHuronChamberlainParkstonBrittonFlandreauZIP Code 57359ZIP 57359Sioux FallsSouth DakotaWatertownBelle FourcheWest North CentralRapid CitySturgisFort PierreAberdeenMidwestRedfieldUnited States of AmericaUnited StatesMitchellLennoxWinnerMadisonCantonPierreLeadNorth Sioux CityN Sioux CityYanktonWebsterMilbankNorth SpearfishN SpearfishMobridgeSpearfishSanborn CountySanborn962100Tract 962100962100-1B.G. 962100-1Sanborn Central School District 55-5Sanborn 55-5BrookingsBlackhawkHot 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%733533.173077%33.173077%33.2%6933.109365%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%7791228.314705%28.314705%28.3%2,5841328.207208%28.207208%28.2%2,4341427.323580%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%5582225.459689%25.459689%25.5%18024.789140%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%1,5762723.353819%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%73,612,43873.6M22.953235%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%4204219.421965%19.421965%19.4%6724319.362921%19.362921%19.4%2,1644418.518519%18.518519%18.5%43518.518519%18.518519%18.5%43518.503937%18.503937%18.5%18818.267717%18.267717%18.3%23217.624077%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 Letcher to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Letcher. 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 Letcher, selected other places in the Midwest, and entities that contain Letcher
0%10%20%30%Count#LetcherAuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordZIP Code 57359ZIP 57359St. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsSouth DakotaGreen BayRochesterGrand RapidsLansingTopekaWest North CentralDavenportKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoSanborn CountySanborn962100Tract 962100962100-1B.G. 962100-1ColumbiaSanborn Central School District 55-5Sanborn 55-5SpringfieldMadisonAnn Arbor33.173077%33.173077%33.2%6930.107463%30.107463%30.1%60,48860.5k129.337312%29.337312%29.3%28,02328.0k229.310098%29.310098%29.3%38,92038.9k328.547605%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%28,12328.1k726.475933%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%38,15738.2k1425.459689%25.459689%25.5%18025.318684%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%24,17624.2k2723.365136%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%73,612,43873.6M22.998471%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%26,39826.4k4419.962439%19.962439%20.0%80,78280.8k4519.917206%19.917206%19.9%23,09423.1k4618.518519%18.518519%18.5%43518.518519%18.518519%18.5%43518.503937%18.503937%18.5%18818.454317%18.454317%18.5%21,62221.6k4718.267717%18.267717%18.3%23218.124235%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 Letcher to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Letcher. 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 Letcher, selected other places in the United States, and entities that contain Letcher
0%10%20%30%Count#LetcherFresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasZIP Code 57359ZIP 57359HoustonMemphisDetroitOmahaIndianapolisSouth DakotaTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralSan JoseKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaSanborn CountySanborn962100Tract 962100962100-1B.G. 962100-1PortlandSanborn Central School District 55-5Sanborn 55-5MiamiWashingtonBostonSeattleSan Francisco33.173077%33.173077%33.2%6929.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%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%327,924328k1025.459689%25.459689%25.5%18025.319180%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%236,955237k2323.365136%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%73,612,43873.6M22.998471%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%84,01584.0k4219.962439%19.962439%20.0%80,78280.8k4318.722638%18.722638%18.7%85,44685.4k4418.518519%18.518519%18.5%43518.518519%18.518519%18.5%43518.503937%18.503937%18.5%18818.415892%18.415892%18.4%114,287114k4518.267717%18.267717%18.3%23217.996773%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:
Sanborn
ZIP Code:
57359
Unified School District:
Sanborn 55-5
Congressional District:
SD-At Large
State Senate District:
SD-8
State House District:
SD-8
Neighboring Townships:
Letcher
Nearby Cities:
Mitchell, Mount Vernon, Woonsocket
Nearby Towns:
Artesian, Fulton, Lane
Nearby Unincorporated Places:
Fedora, Forestburg, Loomis, Storla