Age and Sex in Rocklake, North Dakota (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in North Dakota.
Scope: population of North Dakota, Rocklake, and other places in North Dakota
Rocklake
North Dakota
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-464.580%4.58%107.634%7.63%75.344%5.34%00.000%0%21.527%1.53%107.634%7.63%32.290%2.29%32.290%2.29%1612.214%12.2%21.527%1.53%10.763%0.76%118.397%8.40%96.870%6.87%86.107%6.11%53.817%3.82%53.817%3.82%21.527%1.53%00.000%0%75.344%5.34%43.053%3.05%32.290%2.29%118.397%8.40%64.580%4.58%
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 North Dakota and Rocklake
Female Male
North Dakota
Rocklake
Shaded bar tips show excess over facing bar.
1%0%1%Count%Senior2Older Adult3Younger Adult4College5Children6-0.318066%-0.177025%-0.041186%-0.318066%0.3%0.318066%0.106022%0.177025%0.424088%0.4%3526.718%26.7%-0.458015%-0.183206%-0.586958%-0.641221%0.6%0.458015%0.586958%0.030434%0.458015%0.5%3627.481%27.5%-0.551315%-0.042409%-0.670007%-0.593723%0.6%0.551315%0.670007%0.111215%0.551315%0.6%2720.611%20.6%-0.000000%-0.779720%0.000000%0.0%0.000000%1.717557%0.779720%0.130066%1.717557%1.7%96.870%6.87%-0.254453%-0.615708%-0.254453%0.3%0.254453%0.508906%0.615708%0.034284%0.763359%0.8%2418.321%18.3%
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 North Dakota and Rocklake
Female Male
North Dakota
Rocklake
Shaded bar tips show excess over facing bar.
3%2%1%0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.095420%-0.095420%-0.049531%-0.049165%-0.190840%0.2%0.095420%0.049531%0.095420%0.1%64.580%4.58%-0.305344%-0.916031%-0.158742%-0.083161%-1.221374%1.2%0.305344%0.158742%0.305344%0.3%107.634%7.63%-0.458015%-0.231770%-0.035726%-0.458015%0.5%0.458015%0.152672%0.231770%0.610687%0.6%75.344%5.34%-0.000000%-0.298087%-0.027901%0.000000%0.0%0.000000%0.000000%0.298087%0.000000%0.0%00.000%0%-0.000000%-0.387551%-0.012407%0.000000%0.0%0.000000%0.508906%0.387551%0.508906%0.5%21.527%1.53%-0.000000%-0.449833%0.000000%0.0%0.000000%3.816794%0.449833%0.037560%3.816794%3.8%107.634%7.63%-0.000000%-0.763359%-0.539917%-0.763359%0.8%0.000000%0.539917%0.034050%0.000000%0.0%32.290%2.29%-0.381679%-0.583635%-0.381679%0.4%0.381679%0.381679%0.583635%0.057596%0.763359%0.8%32.290%2.29%-1.068702%-0.305344%-0.669961%-1.374046%1.4%1.068702%0.669961%0.006384%1.068702%1.1%1612.214%12.2%-0.000000%-0.305344%-0.655698%-0.305344%0.3%0.000000%0.655698%0.023446%0.000000%0.0%21.527%1.53%-0.000000%-0.152672%-0.549145%-0.152672%0.2%0.000000%0.549145%0.025511%0.000000%0.0%10.763%0.76%-0.763359%-0.502580%-0.763359%0.8%0.763359%0.152672%0.502580%0.053358%0.916031%0.9%118.397%8.40%-0.610687%-0.152672%-0.546347%-0.763359%0.8%0.610687%0.546347%0.086666%0.610687%0.6%96.870%6.87%-0.458015%-0.642630%-0.458015%0.5%0.458015%0.305344%0.642630%0.108536%0.763359%0.8%86.107%6.11%-0.305344%-0.152672%-0.698134%-0.458015%0.5%0.305344%0.698134%0.138719%0.305344%0.3%53.817%3.82%-0.508906%-0.254453%-0.874853%-0.763359%0.8%0.508906%0.874853%0.110755%0.508906%0.5%53.817%3.82%-0.000000%-0.840168%0.000000%0.0%0.000000%1.526718%0.840168%0.176727%1.526718%1.5%21.527%1.53%-0.000000%-0.805937%0.000000%0.0%0.000000%0.000000%0.805937%0.188002%0.000000%0.0%00.000%0%-0.000000%-0.736387%0.000000%0.0%0.000000%2.671756%0.736387%0.077768%2.671756%2.7%75.344%5.34%-0.000000%-0.555086%0.000000%0.0%0.000000%1.017812%0.555086%0.050034%1.017812%1.0%43.053%3.05%-0.000000%-0.568054%0.000000%0.0%0.000000%0.458015%0.568054%0.021707%0.458015%0.5%32.290%2.29%-0.305344%-0.629563%-0.305344%0.3%0.305344%1.068702%0.629563%0.046512%1.374046%1.4%118.397%8.40%-0.305344%-0.305344%-0.685882%-0.610687%0.6%0.305344%0.685882%0.025185%0.305344%0.3%64.580%4.58%
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 North Dakota and Rocklake
More Females More Males
North Dakota
Rocklake
1,000%500%0%M:FFM85+80-8475-7962-6460-6155-5950-5445-4940-4435-3930-3425-2922-245-90-4-100.000000%-99.262941%-100.000000%100.0%0.5000.5066.667%66.7%33.333%33.3%-300.000000%-52.387472%-300.000000%300.0%0.2500.2580.000%80.0%20.000%20.0%-15.414371%33.333333%33.333333%33.3%1.3331.3342.857%42.9%57.143%57.1%-1,000.000000%-1,000.000000%> 1000%6.306609%0.0000100.000%100%0.000%0%100.000000%9.868498%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-28.571429%-28.571429%28.6%0.952960%0.7780.7856.250%56.3%43.750%43.8%-1,000.000000%-1,000.000000%> 1000%3.575720%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%4.645525%0.0000100.000%100%0.000%0%20.000000%10.616790%20.000000%20.0%1.2001.2045.455%45.5%54.545%54.5%-25.000000%-25.000000%25.0%15.862755%0.8000.8055.556%55.6%44.444%44.4%66.666667%16.889321%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-50.000000%-50.000000%50.0%19.870024%0.6670.6760.000%60.0%40.000%40.0%-50.000000%-50.000000%50.0%12.659800%0.6670.6760.000%60.0%40.000%40.0%350.000000%7.387908%350.000000%350.0%4.5004.5018.182%18.2%81.818%81.8%-100.000000%-100.000000%100.0%3.671869%0.5000.5066.667%66.7%33.333%33.3%
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 Rocklake

Children Age Cohorts by Block#5

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

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%3.3%6.7%10.0%13.3%16.7%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%20%40%60%80%100%

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%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%20%40%60%80%100%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%15%30%45%60%75%

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 Towner County

There are 7 places in Towner County. This section compares Rocklake to all of the places in Towner County and to those entities that contain or substantially overlap with Rocklake.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Rocklake, selected other places in Towner County, and entities that contain Rocklake
0%10%20%30%Count#Mount Pleasant Public School District 4Mt Pleasant 4BisbeeTowner CountyTowner951500Tract 951500951500-1B.G. 951500-1ZIP Code 58365ZIP 58365West North CentralMidwestUnited States of AmericaUnited StatesNorth DakotaHansboroCandoSarlesRocklakeEgelandPerth32.396450%32.396450%32.4%65732.121212%32.121212%32.1%53125.610820%25.610820%25.6%58725.610820%25.610820%25.6%58724.370709%24.370709%24.4%21323.986486%23.986486%24.0%7123.689691%23.689691%23.7%4,971,0164.97M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.782621%22.782621%22.8%167,717168k22.222222%22.222222%22.2%4221.486124%21.486124%21.5%240321.428571%21.428571%21.4%3418.320611%18.320611%18.3%2453.571429%3.571429%3.6%160.000000%0.000000%0.0%07
Count number of children
# rank of place out of 7 by %

Age Cohorts by Place in North Dakota

There are 401 places in North Dakota. This section compares Rocklake to the 50 most populous places in North Dakota and to those entities that contain or substantially overlap with Rocklake. The least populous of the compared places has a population of 1,126.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Rocklake, selected other places in North Dakota, and entities that contain Rocklake
0%10%20%30%40%Count#Fort TottenShell ValleyRollaMount Pleasant Public School District 4Mt Pleasant 4CasseltonBelcourtLincolnNew TownThompsonLarimoreGrand Forks AFBWatford CityMinot AFBBurlingtonHoraceWest FargoVelvaTowner CountyTowner951500Tract 951500BeulahWillistonOakes951500-1B.G. 951500-1GraftonZIP Code 58365ZIP 58365DickinsonWest North CentralLisbonMidwestUnited States of AmericaUnited StatesBowmanNew RockfordNorth DakotaHazenStanleyMandanMinotHillsboroWashburnBismarckTiogaCooperstownPark RiverHarveyDevils LakeGarrisonHettingerLangdonFargoCavalierJamestownGrand ForksRugbyEllendaleRocklakeBottineauMayvilleValley CityWahpetonCarrington48.638132%48.638132%48.6%625141.990291%41.990291%42.0%519236.095101%36.095101%36.1%501332.396450%32.396450%32.4%65732.280000%32.280000%32.3%807432.080078%32.080078%32.1%657531.621867%31.621867%31.6%1,047631.169372%31.169372%31.2%749730.852843%30.852843%30.9%369830.666667%30.666667%30.7%437929.061625%29.061625%29.1%8301028.959965%28.959965%29.0%1,3311128.269618%28.269618%28.3%1,6861227.449393%27.449393%27.4%3391326.807347%26.807347%26.8%6861426.640682%26.640682%26.6%8,4071526.361279%26.361279%26.4%3051625.610820%25.610820%25.6%58725.610820%25.610820%25.6%58724.849760%24.849760%24.8%8271724.541879%24.541879%24.5%5,8661824.522761%24.522761%24.5%5011924.370709%24.370709%24.4%21324.282715%24.282715%24.3%1,0412023.986486%23.986486%24.0%7123.857175%23.857175%23.9%5,2452123.689691%23.689691%23.7%4,971,0164.97M23.672884%23.672884%23.7%4952223.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.947001%22.947001%22.9%3942322.783083%22.783083%22.8%3342422.782621%22.782621%22.8%167,717168k22.615907%22.615907%22.6%6002522.465636%22.465636%22.5%5232622.136516%22.136516%22.1%4,5632722.085851%22.085851%22.1%10,45510.5k2821.972002%21.972002%22.0%3612921.721311%21.721311%21.7%3183021.553761%21.553761%21.6%14,86814.9k3121.492007%21.492007%21.5%2423221.391753%21.391753%21.4%2493321.338028%21.338028%21.3%3033420.904836%20.904836%20.9%4023520.742567%20.742567%20.7%1,5143620.682594%20.682594%20.7%3033720.614035%20.614035%20.6%2353820.062208%20.062208%20.1%3873919.917206%19.917206%19.9%23,09423.1k4019.352159%19.352159%19.4%2334119.215077%19.215077%19.2%2,9674219.037811%19.037811%19.0%10,62910.6k4318.887451%18.887451%18.9%5844418.715084%18.715084%18.7%2684518.320611%18.320611%18.3%2417.606838%17.606838%17.6%4124617.197802%17.197802%17.2%3134716.976568%16.976568%17.0%1,1234816.789903%16.789903%16.8%1,3174916.212121%16.212121%16.2%32150
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 Rocklake to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Rocklake. 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 Rocklake, selected other places in the Midwest, and entities that contain Rocklake
0%10%20%30%Count#Mount Pleasant Public School District 4Mt Pleasant 4AuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneTowner CountyTowner951500Tract 951500RockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen Bay951500-1B.G. 951500-1RochesterZIP Code 58365ZIP 58365Grand RapidsLansingTopekaWest North CentralDavenportKansas CityToledoOverland ParkMidwestUnited States of AmericaUnited StatesClevelandCedar RapidsWarrenNorth DakotaColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoColumbiaRocklakeSpringfieldMadisonAnn Arbor32.396450%32.396450%32.4%65730.107463%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%67,42967.4k1325.610820%25.610820%25.6%58725.610820%25.610820%25.6%58725.506528%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%41,61741.6k2124.560033%24.560033%24.6%25,77625.8k2224.370709%24.370709%24.4%21324.207332%24.207332%24.2%26,96627.0k2323.986486%23.986486%24.0%7123.914961%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%30,86930.9k3322.782621%22.782621%22.8%167,717168k22.726089%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%21,62221.6k4718.320611%18.320611%18.3%2418.124235%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 Rocklake to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Rocklake. 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 Rocklake, selected other places in the United States, and entities that contain Rocklake
0%10%20%30%Count#Mount Pleasant Public School District 4Mt Pleasant 4FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasTowner CountyTowner951500Tract 951500HoustonMemphisDetroitOmahaIndianapolisTulsaCharlotte951500-1B.G. 951500-1MesaLong BeachZIP Code 58365ZIP 58365Las VegasColorado SpringsColorado SpgsSacramentoWest North CentralSan JoseKansas CityMidwestAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchNorth DakotaColumbusPhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandRocklakeMiamiWashingtonBostonSeattleSan Francisco32.396450%32.396450%32.4%65729.163869%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%327,924328k1025.610820%25.610820%25.6%58725.610820%25.610820%25.6%58725.319180%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%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.370709%24.370709%24.4%21324.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1923.986486%23.986486%24.0%7123.976553%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%102,788103k2922.782621%22.782621%22.8%167,717168k22.726089%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%114,287114k4518.320611%18.320611%18.3%2417.996773%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:
North Dakota
County:
Towner
ZIP Code:
58365
Unified School District:
Mount Pleasant 4
Congressional District:
ND-At Large
State Senate District:
ND-15
State House District:
ND-15
Neighboring Townships:
Virginia
Nearby Cities:
Bisbee, Calio, Calvin, Egeland, Hansboro, Munich, Mylo, Perth, Rolla, Sarles