Age and Sex in Summit, 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, Summit, and other places in South Dakota
Summit
South Dakota
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-420.513%0.51%82.051%2.05%143.590%3.59%51.282%1.28%00.000%0%164.103%4.10%30.769%0.77%10.256%0.26%307.692%7.69%143.590%3.59%235.897%5.90%256.410%6.41%123.077%3.08%235.897%5.90%328.205%8.21%184.615%4.62%30.769%0.77%92.308%2.31%41.026%1.03%266.667%6.67%328.205%8.21%225.641%5.64%6817.436%17.4%
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 Summit
Female Male
South Dakota
Summit
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.149573%-0.021368%-0.190792%-0.040143%-0.170940%0.2%0.149573%0.190792%0.149573%0.1%4511.538%11.5%-0.441026%-0.102564%-0.619662%-0.543590%0.5%0.441026%0.619662%0.010194%0.441026%0.4%9624.615%24.6%-0.384615%-0.441595%-0.616677%-0.826211%0.8%0.384615%0.616677%0.050440%0.384615%0.4%8521.795%21.8%-0.256410%-0.703507%-0.256410%0.3%0.256410%0.512821%0.703507%0.053404%0.769231%0.8%164.103%4.10%-0.555556%-0.997151%-0.665250%-1.552707%1.6%0.555556%0.665250%0.037829%0.555556%0.6%14837.949%37.9%
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 Summit
Female Male
South Dakota
Summit
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%-0.032051%-0.050268%-0.047918%-0.032051%0.0%0.000000%0.050268%0.000000%0.0%20.513%0.51%-0.102564%-0.183372%-0.063897%-0.102564%0.1%0.102564%0.205128%0.183372%0.307692%0.3%82.051%2.05%-0.307692%-0.102564%-0.230137%-0.052123%-0.410256%0.4%0.307692%0.230137%0.307692%0.3%143.590%3.59%-0.000000%-0.256410%-0.320589%-0.030785%-0.256410%0.3%0.000000%0.320589%0.000000%0.0%51.282%1.28%-0.000000%-0.407101%-0.029179%0.000000%0.0%0.000000%0.000000%0.407101%0.000000%0.0%00.000%0%-0.897436%-0.514654%-0.897436%0.9%0.897436%0.256410%0.514654%0.071558%1.153846%1.2%164.103%4.10%-0.085470%-0.085470%-0.587112%-0.015628%-0.170940%0.2%0.085470%0.587112%0.085470%0.1%30.769%0.77%-0.000000%-0.128205%-0.651013%-0.128205%0.1%0.000000%0.651013%0.000705%0.000000%0.0%10.256%0.26%-0.666667%-0.690693%-0.666667%0.7%0.666667%0.205128%0.690693%0.010881%0.871795%0.9%307.692%7.69%-0.205128%-0.307692%-0.675207%-0.512821%0.5%0.205128%0.675207%0.007121%0.205128%0.2%143.590%3.59%-0.564103%-0.051282%-0.569667%-0.615385%0.6%0.564103%0.569667%0.015816%0.564103%0.6%235.897%5.90%-0.512821%-0.256410%-0.540692%-0.769231%0.8%0.512821%0.540692%0.026250%0.512821%0.5%256.410%6.41%-0.256410%-0.563487%-0.256410%0.3%0.256410%0.102564%0.563487%0.042935%0.358974%0.4%123.077%3.08%-0.307692%-0.564103%-0.634222%-0.871795%0.9%0.307692%0.634222%0.040890%0.307692%0.3%235.897%5.90%-0.358974%-0.923077%-0.627877%-1.282051%1.3%0.358974%0.627877%0.060865%0.358974%0.4%328.205%8.21%-0.598291%-0.341880%-0.657417%-0.940171%0.9%0.598291%0.657417%0.061492%0.598291%0.6%184.615%4.62%-0.256410%-0.256410%-0.720280%-0.512821%0.5%0.256410%0.720280%0.072850%0.256410%0.3%30.769%0.77%-0.000000%-0.715227%0.000000%0.0%0.000000%2.307692%0.715227%0.062040%2.307692%2.3%92.308%2.31%-0.256410%-0.689260%-0.256410%0.3%0.256410%0.000000%0.689260%0.039363%0.256410%0.3%41.026%1.03%-1.111111%-0.629060%-1.111111%1.1%1.111111%0.000000%0.629060%0.040655%1.111111%1.1%266.667%6.67%-0.512821%-0.615385%-0.636267%-1.128205%1.1%0.512821%0.636267%0.045567%0.512821%0.5%328.205%8.21%-0.256410%-0.615385%-0.688367%-0.871795%0.9%0.256410%0.688367%0.039668%0.256410%0.3%225.641%5.64%-0.564103%-2.358974%-0.692832%0.564103%0.692832%0.026555%0.564103%0.6%6817.436%17.4%
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 Summit
More Females More Males
South Dakota
Summit
1,000%500%0%M:FFM85+80-8475-7970-7465-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242118-1915-1710-145-90-4-1,000.000000%-95.325055%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-34.845572%200.000000%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%-33.333333%-22.648831%-33.333333%33.3%0.7500.7557.143%57.1%42.857%42.9%-1,000.000000%-9.602698%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%28.571429%13.904110%28.571429%28.6%1.2861.2943.750%43.8%56.250%56.3%-100.000000%-2.661775%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-1,000.000000%-1,000.000000%> 1000%0.108293%0.0000100.000%100%0.000%0%30.769231%1.575312%30.769231%30.8%1.3081.3143.333%43.3%56.667%56.7%-150.000000%-150.000000%150.0%1.054573%0.4000.4071.429%71.4%28.571%28.6%-9.090909%-9.090909%9.1%2.776288%0.9170.9252.174%52.2%47.826%47.8%-50.000000%-50.000000%50.0%4.854833%0.6670.6760.000%60.0%40.000%40.0%40.000000%7.619485%40.000000%40.0%1.4001.4041.667%41.7%58.333%58.3%-183.333333%-183.333333%183.3%6.447310%0.3530.3573.913%73.9%26.087%26.1%-257.142857%-257.142857%257.1%9.693839%0.2800.2878.125%78.1%21.875%21.9%-57.142857%-57.142857%57.1%9.353590%0.6360.6461.111%61.1%38.889%38.9%-100.000000%-100.000000%100.0%10.114192%0.5000.5066.667%66.7%33.333%33.3%0.000000%0.000000%0.0%5.710876%1.0001.0050.000%50.0%50.000%50.0%0.000000%0.000000%0.0%6.462860%1.0001.0050.000%50.0%50.000%50.0%-120.000000%-120.000000%120.0%7.161588%0.4550.4568.750%68.8%31.250%31.3%-240.000000%-240.000000%240.0%5.762666%0.2940.2977.273%77.3%22.727%22.7%-418.181818%-418.181818%418.2%3.832847%0.1930.1983.824%83.8%16.176%16.2%
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 Summit

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%10%20%30%40%50%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%10%20%30%40%50%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%9%17%26%34%43%

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%20%40%60%80%100%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%8%16%24%32%40%

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%5%10%15%20%25%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Roberts County

There are 13 places in Roberts County. This section compares Summit to all of the places in Roberts County and to those entities that contain or substantially overlap with Summit.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Summit, selected other places in Roberts County, and entities that contain Summit
0%10%20%30%40%Count#Agency VillageAgency VlgLong HollowSummitGoodwillPeever940800Tract 940800Summit School District 54-6Summit 54-6940800-3B.G. 940800-3SissetonZIP Code 57266ZIP 57266Roberts CountyRobertsSouth DakotaRosholtWest North CentralCoronaMidwestUnited States of AmericaUnited StatesNew EffingtonClaire CityWilmotOrtleyWhite Rock45.212766%45.212766%45.2%85145.172414%45.172414%45.2%131237.948718%37.948718%37.9%148336.925287%36.925287%36.9%257433.870968%33.870968%33.9%42533.599202%33.599202%33.6%1,01132.637854%32.637854%32.6%21930.649038%30.649038%30.6%25529.045488%29.045488%29.0%779628.482003%28.482003%28.5%18228.298038%28.298038%28.3%2,91324.629931%24.629931%24.6%209,615210k24.550898%24.550898%24.6%123723.689691%23.689691%23.7%4,971,0164.97M23.595506%23.595506%23.6%21823.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M20.476190%20.476190%20.5%43918.421053%18.421053%18.4%141017.710583%17.710583%17.7%821110.869565%10.869565%10.9%5120.000000%0.000000%0.0%013
Count number of children
# rank of place out of 13 by %

Age Cohorts by Place in South Dakota

There are 392 places in South Dakota. This section compares Summit to the 50 most populous places in South Dakota and to those entities that contain or substantially overlap with Summit. 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 Summit, selected other places in South Dakota, and entities that contain Summit
0%10%20%30%40%Count#North Eagle ButteN Eagle ButteSummitHarrisburgTeaPine RidgeSummerset940800Tract 940800BrandonSummit School District 54-6Summit 54-6VolgaDakota DunesHartford940800-3B.G. 940800-3Dell RapidsGrotonSissetonZIP Code 57266ZIP 57266Box ElderRoberts CountyRobertsRapid ValleyBeresfordColonial Pine HillsColonial Pne HlsElk PointHuronChamberlainParkstonBrittonFlandreauSioux FallsSouth DakotaWatertownBelle FourcheWest North CentralRapid CitySturgisFort PierreAberdeenMidwestRedfieldUnited States of AmericaUnited StatesMitchellLennoxWinnerMadisonCantonPierreLeadNorth Sioux CityN Sioux CityYanktonWebsterMilbankNorth SpearfishN SpearfishMobridgeSpearfishBrookingsBlackhawkHot SpringsCusterVermillionSpringfield42.703461%42.703461%42.7%913137.948718%37.948718%37.9%14837.609671%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%733533.599202%33.599202%33.6%1,01133.109365%33.109365%33.1%3,203632.637854%32.637854%32.6%21932.448221%32.448221%32.4%611732.204007%32.204007%32.2%884832.080537%32.080537%32.1%956930.649038%30.649038%30.6%25530.067295%30.067295%30.1%1,1171029.133858%29.133858%29.1%5551129.045488%29.045488%29.0%7791228.482003%28.482003%28.5%18228.314705%28.314705%28.3%2,5841328.298038%28.298038%28.3%2,91328.207208%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%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%1,5762723.353819%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%2,1644417.624077%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 Summit to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Summit. 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 Summit, selected other places in the Midwest, and entities that contain Summit
0%10%20%30%Count#Summit940800Tract 940800Summit School District 54-6Summit 54-6940800-3B.G. 940800-3AuroraDearbornOlatheJolietZIP Code 57266ZIP 57266Roberts CountyRobertsKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsSouth DakotaGreen BayRochesterGrand RapidsLansingTopekaWest North CentralDavenportKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaSpringfieldMadisonAnn Arbor37.948718%37.948718%37.9%14833.599202%33.599202%33.6%1,01132.637854%32.637854%32.6%21930.649038%30.649038%30.6%25530.107463%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%42,11242.1k428.482003%28.482003%28.5%18228.298038%28.298038%28.3%2,91328.278188%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%38,15738.2k1425.318684%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%23,09423.1k4618.454317%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 Summit to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Summit. 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 Summit, selected other places in the United States, and entities that contain Summit
0%10%20%30%Count#Summit940800Tract 940800Summit School District 54-6Summit 54-6940800-3B.G. 940800-3FresnoFort WorthZIP Code 57266ZIP 57266Roberts CountyRobertsEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisSouth DakotaTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsSacramentoWest North CentralSan JoseKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco37.948718%37.948718%37.9%14833.599202%33.599202%33.6%1,01132.637854%32.637854%32.6%21930.649038%30.649038%30.6%25529.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k228.482003%28.482003%28.5%18228.298038%28.298038%28.3%2,91327.481425%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%236,955237k2323.365136%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%85,44685.4k4418.415892%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:
Roberts
ZIP Code:
57266
Unified School District:
Summit 54-6
Congressional District:
SD-At Large
State Senate District:
SD-1
State House District:
SD-1
Neighboring Townships:
Farmington, Summit
Nearby Cities:
Waubay, Wilmot
Nearby Towns:
Corona, Marvin, Ortley, Peever, South Shore, Stockholm, Twin Brooks
Nearby Unincorporated Places:
Goodwill