Age and Sex in Klein, Montana (Unincorporated Place)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in Montana.
Scope: population of Montana, Klein, and other places in Montana
Klein
Montana
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%4%5%6%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-484.040%4.04%00.000%0%73.535%3.54%2010.101%10.1%00.000%0%94.545%4.55%94.545%4.55%94.545%4.55%115.556%5.56%136.566%6.57%00.000%0%00.000%0%00.000%0%6934.848%34.8%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%00.000%0%136.566%6.57%3015.152%15.2%00.000%0%
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 Montana and Klein
Female Male
Montana
Klein
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%Senior2Older Adult3Younger Adult4College5Children6-0.238496%-0.140292%-0.219958%-0.023869%-0.378788%0.38%0.238496%0.219958%0.238496%0.24%4422.222%22.2%-0.222222%-0.404040%-0.660256%-0.003944%-0.626263%0.63%0.222222%0.660256%0.222222%0.22%4221.212%21.2%-0.813692%-0.609689%-0.813692%0.81%0.813692%0.308642%0.609689%0.029303%1.122334%1.12%6934.848%34.8%-0.000000%-0.676770%0.000000%0.00%0.000000%0.000000%0.676770%0.078562%0.000000%0.00%00.000%0%-0.364759%-0.476992%-0.593995%-0.841751%0.84%0.364759%0.593995%0.033549%0.364759%0.36%4321.717%21.7%
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 Montana and Klein
Female Male
Montana
Klein
Shaded bar tips show excess over facing bar.
4%3%2%1%0%1%2%3%4%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%-0.046866%-0.035531%0.000000%0.0%0.000000%0.252525%0.046866%0.252525%0.3%84.040%4.04%-0.000000%-0.186928%-0.031738%0.000000%0.0%0.000000%0.000000%0.186928%0.000000%0.0%00.000%0%-0.000000%-0.707071%-0.267483%-0.036936%-0.707071%0.7%0.000000%0.267483%0.000000%0.0%73.535%3.54%-0.909091%-0.202020%-0.400121%-1.111111%1.1%0.909091%0.400121%0.006176%0.909091%0.9%2010.101%10.1%-0.000000%-0.526680%0.000000%0.0%0.000000%0.000000%0.526680%0.001759%0.000000%0.0%00.000%0%-0.000000%-2.272727%-0.631675%-2.272727%2.3%0.000000%0.631675%0.008208%0.000000%0.0%94.545%4.55%-0.000000%-1.515152%-0.676770%-1.515152%1.5%0.000000%0.676770%0.015537%0.000000%0.0%94.545%4.55%-0.000000%-2.272727%-0.724796%-0.041724%-2.272727%2.3%0.000000%0.724796%0.000000%0.0%94.545%4.55%-0.000000%-0.745522%-0.031132%0.000000%0.0%0.000000%1.111111%0.745522%1.111111%1.1%115.556%5.56%-0.000000%-1.313131%-0.694163%-0.017022%-1.313131%1.3%0.000000%0.694163%0.000000%0.0%136.566%6.57%-0.000000%-0.586130%0.000000%0.0%0.000000%0.000000%0.586130%0.005277%0.000000%0.0%00.000%0%-0.000000%-0.534361%0.000000%0.0%0.000000%0.000000%0.534361%0.030526%0.000000%0.0%00.000%0%-0.000000%-0.582143%0.000000%0.0%0.000000%0.000000%0.582143%0.011569%0.000000%0.0%00.000%0%-2.929293%-0.616128%-2.929293%2.9%2.929293%1.111111%0.616128%0.034825%4.040404%4.0%6934.848%34.8%-0.000000%-0.603445%0.000000%0.0%0.000000%0.000000%0.603445%0.038050%0.000000%0.0%00.000%0%-0.000000%-0.655273%0.000000%0.0%0.000000%0.000000%0.655273%0.035079%0.000000%0.0%00.000%0%-0.000000%-0.724259%0.000000%0.0%0.000000%0.000000%0.724259%0.045144%0.000000%0.0%00.000%0%-0.000000%-0.725529%0.000000%0.0%0.000000%0.000000%0.725529%0.116671%0.000000%0.0%00.000%0%-0.000000%-0.628645%0.000000%0.0%0.000000%0.000000%0.628645%0.076217%0.000000%0.0%00.000%0%-0.000000%-0.578664%0.000000%0.0%0.000000%0.000000%0.578664%0.055502%0.000000%0.0%00.000%0%-0.000000%-0.592755%0.000000%0.0%0.000000%1.313131%0.592755%0.021536%1.313131%1.3%136.566%6.57%-0.000000%-3.030303%-0.618806%-3.030303%3.0%0.000000%0.618806%0.033164%0.000000%0.0%3015.152%15.2%-0.000000%-0.579622%0.000000%0.0%0.000000%0.000000%0.579622%0.032773%0.000000%0.0%00.000%0%
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 Montana and Klein
More Females More Males
Montana
Klein
1,000%500%0%M:FFM75-7970-7465-6662-6460-6150-5430-345-9-1,000.000000%-13.808724%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-22.222222%-22.222222%22.2%1.543421%0.8180.8255.000%55.0%45.000%45.0%-1,000.000000%-1,000.000000%> 1000%1.299404%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%2.295697%0.0000100.000%100%0.000%0%-1,000.000000%-5.756657%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1,000.000000%-2.452140%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%37.931034%5.652298%37.931034%37.9%1.3791.3842.029%42.0%57.971%58.0%-1,000.000000%-1,000.000000%> 1000%5.359399%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 Group in Klein

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
21.0%21.9%22.8%23.6%24.5%25.4%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
0.0%1.7%3.4%5.2%6.9%8.7%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
2.1%3.8%5.5%7.2%8.8%10.5%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
5.6%6.6%7.5%8.4%9.3%10.3%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
11.56%12.01%12.45%12.90%13.35%13.80%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
18.51%18.72%18.93%19.13%19.34%19.55%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
15.25%15.69%16.12%16.56%16.99%17.43%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
6.2%7.0%7.8%8.6%9.4%10.2%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
1.66%1.79%1.91%2.03%2.15%2.27%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Klein

Children Age Cohorts by Block#14

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

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0.0%1.2%2.4%3.5%4.7%5.9%

20s Age Cohorts by Block#16

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

30s Age Cohorts by Block#17

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

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%8%16%24%32%40%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0%5%10%15%20%25%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0.0%1.6%3.2%4.8%6.4%8.0%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Musselshell County

There are 5 places in Musselshell County. This section compares Klein to all of the places in Musselshell County and to those entities that contain or substantially overlap with Klein.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Klein, selected other places in Musselshell County, and entities that contain Klein
0%5%10%15%20%Count#MountainWestZIP Code 59072ZIP 59072Roundup Elementary School DistrictRoundupCamp ThreeUnited States of AmericaUnited StatesRoundup High School DistrictRoundupRoundup000100Tract 000100Musselshell CountyMusselshellMontanaKleinMelstoneMusselshell24.709269%24.709269%24.7%5,732,5615.73M23.760486%23.760486%23.8%17,834,66617.8M23.570464%23.570464%23.6%1,04723.394495%23.394495%23.4%1,02023.300971%23.300971%23.3%24123.108006%23.108006%23.1%73,612,43873.6M22.756481%22.756481%22.8%1,02722.478070%22.478070%22.5%410222.440087%22.440087%22.4%61822.101298%22.101298%22.1%1,05621.987686%21.987686%22.0%225,020225k21.717172%21.717172%21.7%4337.070707%7.070707%7.1%744.054054%4.054054%4.1%35
Count number of children
# rank of place out of 5 by %

Age Cohorts by Place in Montana

There are 364 places in Montana. This section compares Klein to the 50 most populous places in Montana and to those entities that contain or substantially overlap with Klein. The least populous of the compared places has a population of 2,119.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Klein, selected other places in Montana, and entities that contain Klein
0%10%20%30%Count#Cut BankNorth BrowningN BrowningHardinLame DeerPabloMalmstrom AFBFour CornersHelena Valley NorthwestHelena Vly NWHelena Valley SoutheastHelena Vly SEColstripWolf PointHelena Valley West CentralHelena Vly W CntrlBelgradeLockwoodEast HelenaConradKalispellMontana CityPolsonLaurelMountainLoloSidneyColumbia FallsHavreEvergreenColumbusBigforkWestGlendiveZIP Code 59072ZIP 59072Roundup Elementary School DistrictRoundupUnited States of AmericaUnited StatesBillingsRoundup High School DistrictRoundupMiles City000100Tract 000100Musselshell CountyMusselshellMontanaLibbyHelena Valley NortheastHelena Vly NEKleinGreat FallsGlasgowOrchard HomesLakesideLewistownShelbyLivingstonButte-Silver Bow (balance)Butte-Silver Bow (…DillonDeer LodgeBig SkyRed LodgeHelenaMissoulaWhitefishAnaconda-Deer Lodge CountyAnaconda-Deer Lo…BozemanHamilton36.184430%36.184430%36.2%1,083135.271041%35.271041%35.3%989234.946095%34.946095%34.9%1,329334.119868%34.119868%34.1%723432.686869%32.686869%32.7%809532.087465%32.087465%32.1%1,262631.576318%31.576318%31.6%1,264730.173935%30.173935%30.2%1,197828.489991%28.489991%28.5%2,149927.884615%27.884615%27.9%6381027.882899%27.882899%27.9%7811127.453445%27.453445%27.5%2,4031227.266955%27.266955%27.3%2,1471326.988266%26.988266%27.0%2,0701426.815398%26.815398%26.8%6131526.671821%26.671821%26.7%6901625.662612%25.662612%25.7%5,5481725.538568%25.538568%25.5%7351825.181857%25.181857%25.2%1,1771924.888184%24.888184%24.9%1,7252024.709269%24.709269%24.7%5,732,5615.73M24.664603%24.664603%24.7%9562124.582488%24.582488%24.6%1,5752224.576613%24.576613%24.6%1,2192324.452369%24.452369%24.5%2,4002424.423536%24.423536%24.4%1,8432524.411232%24.411232%24.4%5392623.847377%23.847377%23.8%1,2002723.760486%23.760486%23.8%17,834,66617.8M23.594246%23.594246%23.6%1,2632823.570464%23.570464%23.6%1,04723.394495%23.394495%23.4%1,02023.108006%23.108006%23.1%73,612,43873.6M22.919818%22.919818%22.9%25,00325.0k2922.756481%22.756481%22.8%1,02722.476059%22.476059%22.5%1,9483022.440087%22.440087%22.4%61822.101298%22.101298%22.1%1,05621.987686%21.987686%22.0%225,020225k21.839940%21.839940%21.8%5843121.718453%21.718453%21.7%6853221.717172%21.717172%21.7%4321.679921%21.679921%21.7%12,89512.9k3321.201308%21.201308%21.2%7133421.096375%21.096375%21.1%1,1933520.807453%20.807453%20.8%6033620.177232%20.177232%20.2%1,1843719.936709%19.936709%19.9%6303819.750347%19.750347%19.8%1,4243919.665955%19.665955%19.7%6,6294019.269103%19.269103%19.3%8124117.962116%17.962116%18.0%5504217.925551%17.925551%17.9%4964317.912371%17.912371%17.9%4174417.902465%17.902465%17.9%5,3894517.892950%17.892950%17.9%12,54612.5k4617.786849%17.786849%17.8%1,2204715.616827%15.616827%15.6%1,4334815.172050%15.172050%15.2%6,3364913.086583%13.086583%13.1%59450
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the West

There are 5,635 places in the West. This section compares Klein to the 50 most populous places in the West and to those entities that contain or substantially overlap with Klein. The least populous of the compared places has a population of 180,303.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of Klein, selected other places in the West, and entities that contain Klein
0%10%20%30%Count#GilbertSan BernardinoBakersfieldFontanaNorth Las VegasN Las VegasMoreno ValleyFresnoStocktonOxnardSanta AnaSunrise ManorPhoenixChandlerGlendaleAuroraChula VistaModestoAnaheimAnchorageRiversideMountainSanta ClaritaMesaLong BeachLas VegasColorado SpringsColorado SpgsWestSacramentoFremontZIP Code 59072ZIP 59072San JoseRoundup Elementary School DistrictRoundupAlbuquerqueUnited States of AmericaUnited StatesRoundup High School DistrictRoundupBoise City000100Tract 000100IrvineMusselshell CountyMusselshellRenoMontanaSpokaneTucsonKleinTacomaLos AngelesHendersonSalt Lake CitySalt Lk CityParadiseDenverSan DiegoOaklandSpring ValleyHuntington BeachHuntington BchPortlandGlendaleUrban HonoluluScottsdaleSeattleSan Francisco31.383579%31.383579%31.4%71,18871.2k130.280873%30.280873%30.3%64,97765.0k230.257240%30.257240%30.3%111,212111k330.205917%30.205917%30.2%61,99162.0k429.887691%29.887691%29.9%68,87268.9k529.366874%29.366874%29.4%59,33959.3k629.163869%29.163869%29.2%149,846150k728.614697%28.614697%28.6%86,25786.3k828.168223%28.168223%28.2%57,67557.7k928.168043%28.168043%28.2%93,97094.0k1027.865487%27.865487%27.9%53,74553.7k1126.837431%26.837431%26.8%417,409417k1226.682251%26.682251%26.7%64,60664.6k1326.309999%26.309999%26.3%63,12963.1k1426.276233%26.276233%26.3%92,26492.3k1526.128750%26.128750%26.1%68,09168.1k1625.623945%25.623945%25.6%53,42953.4k1725.338259%25.338259%25.3%87,86787.9k1825.003591%25.003591%25.0%74,84174.8k1924.847338%24.847338%24.8%79,18379.2k2024.709269%24.709269%24.7%5,732,5615.73M24.513735%24.513735%24.5%44,19944.2k2124.297490%24.297490%24.3%114,309114k2224.070388%24.070388%24.1%113,081113k2323.976553%23.976553%24.0%147,047147k2423.968990%23.968990%24.0%107,563108k2523.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2623.696772%23.696772%23.7%54,01354.0k2723.570464%23.570464%23.6%1,04723.475697%23.475697%23.5%236,955237k2823.394495%23.394495%23.4%1,02023.208388%23.208388%23.2%129,238129k2923.108006%23.108006%23.1%73,612,43873.6M22.756481%22.756481%22.8%1,02722.602286%22.602286%22.6%49,42649.4k3022.440087%22.440087%22.4%61822.167520%22.167520%22.2%54,75254.8k3122.101298%22.101298%22.1%1,05622.089988%22.089988%22.1%52,38052.4k3221.987686%21.987686%22.0%225,020225k21.985307%21.985307%22.0%46,62646.6k3321.726884%21.726884%21.7%114,628115k3421.717172%21.717172%21.7%4321.686073%21.686073%21.7%44,58744.6k3521.605988%21.605988%21.6%846,711847k3621.562086%21.562086%21.6%59,91559.9k3721.181952%21.181952%21.2%40,55240.6k3820.979596%20.979596%21.0%48,18348.2k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4220.314065%20.314065%20.3%38,73138.7k4319.658421%19.658421%19.7%39,06639.1k4418.415892%18.415892%18.4%114,287114k4517.993380%17.993380%18.0%35,60835.6k4617.467827%17.467827%17.5%61,06761.1k4716.876692%16.876692%16.9%39,57539.6k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the United States

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

Children by Place#50

Percentage of population aged 0 to 17 (%):
Scope: population of Klein, selected other places in the United States, and entities that contain Klein
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisMountainTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsWestSacramentoZIP Code 59072ZIP 59072San JoseRoundup Elementary School DistrictRoundupKansas CityAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchRoundup High School DistrictRoundupColumbus000100Tract 000100PhiladelphiaMusselshell CountyMusselshellMontanaChicagoRaleighTucsonKleinLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco29.163869%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%327,924328k1025.319180%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%210,021210k1524.709269%24.709269%24.7%5,732,5615.73M24.623036%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%107,563108k2123.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2223.570464%23.570464%23.6%1,04723.475697%23.475697%23.5%236,955237k2323.394495%23.394495%23.4%1,02023.365136%23.365136%23.4%110,229110k2423.208388%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%102,788103k2922.756481%22.756481%22.8%1,02722.726089%22.726089%22.7%190,226190k3022.440087%22.440087%22.4%61822.168125%22.168125%22.2%345,809346k3122.101298%22.101298%22.1%1,05621.987686%21.987686%22.0%225,020225k21.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.726884%21.726884%21.7%114,628115k3421.717172%21.717172%21.7%4321.605988%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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Demographics

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More Maps to Explore

State:
Montana
County:
Musselshell
ZIP Code:
59072
Elementary School District:
Roundup
Secondary School District:
Roundup
Congressional District:
MT-At Large
State Senate District:
MT-20
State House District:
MT-40
Neighboring Unincorporated Places:
Camp Three
Nearby Cities:
Roundup
Nearby Towns:
Broadview, Lavina, Melstone, Ryegate
Nearby Unincorporated Places:
Ballantine, Huntley, Musselshell, Shepherd, Worden