Age and Sex in Basin, 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, Basin, and other places in Montana
Basin
Montana
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+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-410.441%0.44%00.000%0%146.167%6.17%83.524%3.52%125.286%5.29%52.203%2.20%198.370%8.37%146.167%6.17%104.405%4.41%177.489%7.49%93.965%3.96%104.405%4.41%156.608%6.61%135.727%5.73%62.643%2.64%62.643%2.64%00.000%0%52.203%2.20%93.965%3.96%167.048%7.05%125.286%5.29%114.846%4.85%156.608%6.61%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Montana and Basin
Female Male
Montana
Basin
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.183554%-0.122369%-0.219958%-0.023869%-0.305923%0.31%0.183554%0.219958%0.183554%0.18%4017.621%17.6%-0.669604%-0.660256%-0.003944%-0.669604%0.67%0.669604%0.052863%0.660256%0.722467%0.72%7934.802%34.8%-0.440529%-0.609689%-0.440529%0.44%0.440529%0.097895%0.609689%0.029303%0.538424%0.54%4017.621%17.6%-0.550661%-0.676770%-0.550661%0.55%0.550661%0.440529%0.676770%0.078562%0.991189%0.99%146.167%6.17%-0.587372%-0.593995%-0.587372%0.59%0.587372%0.146843%0.593995%0.033549%0.734214%0.73%5423.789%23.8%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Montana and Basin
Female Male
Montana
Basin
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%-0.046866%-0.035531%0.000000%0.0%0.000000%0.027533%0.046866%0.027533%0.0%10.441%0.44%-0.000000%-0.186928%-0.031738%0.000000%0.0%0.000000%0.000000%0.186928%0.000000%0.0%00.000%0%-0.440529%-0.352423%-0.267483%-0.036936%-0.792952%0.8%0.440529%0.267483%0.440529%0.4%146.167%6.17%-0.176211%-0.400121%-0.176211%0.2%0.176211%0.352423%0.400121%0.006176%0.528634%0.5%83.524%3.52%-0.440529%-0.881057%-0.526680%-1.321586%1.3%0.440529%0.526680%0.001759%0.440529%0.4%125.286%5.29%-0.000000%-1.101322%-0.631675%-1.101322%1.1%0.000000%0.631675%0.008208%0.000000%0.0%52.203%2.20%-0.881057%-1.027900%-0.676770%-1.908957%1.9%0.881057%0.676770%0.015537%0.881057%0.9%198.370%8.37%-0.220264%-0.724796%-0.041724%-0.220264%0.2%0.220264%2.643172%0.724796%2.863436%2.9%146.167%6.17%-0.264317%-0.745522%-0.031132%-0.264317%0.3%0.264317%0.352423%0.745522%0.616740%0.6%104.405%4.41%-0.440529%-0.616740%-0.694163%-0.017022%-1.057269%1.1%0.440529%0.694163%0.440529%0.4%177.489%7.49%-0.352423%-0.088106%-0.586130%-0.440529%0.4%0.352423%0.586130%0.005277%0.352423%0.4%93.965%3.96%-0.352423%-0.534361%-0.352423%0.4%0.352423%0.176211%0.534361%0.030526%0.528634%0.5%104.405%4.41%-0.528634%-0.264317%-0.582143%-0.792952%0.8%0.528634%0.582143%0.011569%0.528634%0.5%156.608%6.61%-0.440529%-0.616128%-0.440529%0.4%0.440529%0.264317%0.616128%0.034825%0.704846%0.7%135.727%5.73%-0.000000%-0.603445%0.000000%0.0%0.000000%0.528634%0.603445%0.038050%0.528634%0.5%62.643%2.64%-0.293686%-0.293686%-0.655273%-0.587372%0.6%0.293686%0.655273%0.035079%0.293686%0.3%62.643%2.64%-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%-2.202643%-0.725529%-2.202643%2.2%0.000000%0.725529%0.116671%0.000000%0.0%52.203%2.20%-0.000000%-0.628645%0.000000%0.0%0.000000%1.982379%0.628645%0.076217%1.982379%2.0%93.965%3.96%-1.174743%-0.578664%-1.174743%1.2%1.174743%0.000000%0.578664%0.055502%1.174743%1.2%167.048%7.05%-0.088106%-0.592755%-0.088106%0.1%0.088106%0.881057%0.592755%0.021536%0.969163%1.0%125.286%5.29%-0.352423%-0.264317%-0.618806%-0.616740%0.6%0.352423%0.618806%0.033164%0.352423%0.4%114.846%4.85%-0.616740%-0.088106%-0.579622%-0.704846%0.7%0.616740%0.579622%0.032773%0.616740%0.6%156.608%6.61%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Montana and Basin
More Females More Males
Montana
Basin
1k%0k%1k%M:FFM75-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3422-242015-1710-145-90-4-80.000000%-13.808724%-80.000000%0.1k%0.5560.5664.286%64.3%35.714%35.7%200.000000%1.543421%200.000000%0.2k%3.0003.0025.000%25.0%75.000%75.0%-200.000000%-200.000000%0.2k%0.333952%0.3330.3375.000%75.0%25.000%25.0%-1,000.000000%-1,000.000000%> 1000%1.299404%0.0000100.000%100%0.000%0%-116.666667%-116.666667%0.1k%2.295697%0.4620.4668.421%68.4%31.579%31.6%-5.756657%1,000.000000%1,000.000000%> 1000%13.00013.07.143%7.14%92.857%92.9%-4.175841%133.333333%133.333333%0.1k%2.3332.3330.000%30.0%70.000%70.0%-140.000000%-2.452140%-140.000000%0.1k%0.4170.4270.588%70.6%29.412%29.4%-25.000000%-25.000000%0.0k%0.900240%0.8000.8055.556%55.6%44.444%44.4%50.000000%5.712614%50.000000%0.1k%1.5001.5040.000%40.0%60.000%60.0%-50.000000%-50.000000%0.1k%1.987377%0.6670.6760.000%60.0%40.000%40.0%60.000000%5.652298%60.000000%0.1k%1.6001.6038.462%38.5%61.538%61.5%-100.000000%-100.000000%0.1k%5.353415%0.5000.5066.667%66.7%33.333%33.3%-1,000.000000%-1,000.000000%> 1000%16.080808%0.0000100.000%100%0.000%0%0.000000%0.000000%0.0k%9.591354%1.0001.0050.000%50.0%50.000%50.0%1,000.000000%3.633247%1,000.000000%1.0k%11.00011.08.333%8.33%91.667%91.7%-75.000000%-75.000000%0.1k%5.359399%0.5710.5763.636%63.6%36.364%36.4%-14.285714%-14.285714%0.0k%5.654270%0.8750.8853.333%53.3%46.667%46.7%

Map of Age Cohorts by Block in Basin

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%6%13%19%25%32%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%4.4%8.9%13.3%17.8%22.3%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%7%13%20%27%34%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%15%30%45%60%75%

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 (%):
0.0%2.5%5.0%7.5%10.0%12.5%

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 the Helena Area

There are 21 places in the Helena Area. This section compares Basin to all of the places in the Helena Area and to those entities that contain or substantially overlap with Basin.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Basin, selected other places in the Helena Area, and entities that contain Basin
0%10%20%30%Count#South HillsJefferson CityHelena Valley NorthwestHelena Vly NWCardwellHelena Valley SoutheastHelena Vly SEHelena Valley West CentralHelena Vly W CntrlEast HelenaMontana CityMountain962202-2B.G. 962202-2BasinWestUnited States of AmericaUnited StatesJefferson High School DistrictJeffersonBasin Elementary School DistrictBasinMontanaHelena Metro AreaHelena AreaHelena Valley NortheastHelena Vly NEJefferson CountyJefferson962202Tract 962202WhitehallClancyHelenaBoulderLincolnAugustaHelena West SideHelena W SideRader CreekMarysvilleCraigElkhorn39.697543%39.697543%39.7%210132.944606%32.944606%32.9%226230.173935%30.173935%30.2%1,197328.571429%28.571429%28.6%22428.489991%28.489991%28.5%2,149527.453445%27.453445%27.5%2,403626.815398%26.815398%26.8%613725.538568%25.538568%25.5%735824.709269%24.709269%24.7%5,732,5615.73M24.087591%24.087591%24.1%36323.788546%23.788546%23.8%54923.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M22.978619%22.978619%23.0%1,87022.689076%22.689076%22.7%5421.987686%21.987686%22.0%225,020225k21.723160%21.723160%21.7%16,85516.9k21.718453%21.718453%21.7%6851021.032670%21.032670%21.0%2,44020.833333%20.833333%20.8%87519.438445%19.438445%19.4%1801118.486352%18.486352%18.5%2981217.902465%17.902465%17.9%5,3891317.132867%17.132867%17.1%1961416.923077%16.923077%16.9%1321514.855072%14.855072%14.9%411612.882448%12.882448%12.9%160174.700855%4.700855%4.7%11180.000000%0.000000%0.0%0190.000000%0.000000%0.0%0200.000000%0.000000%0.0%021

Age Cohorts by Place in Montana

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

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Basin, selected other places in Montana, and entities that contain Basin
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 FallsHavreEvergreenColumbus962202-2B.G. 962202-2BigforkBasinWestGlendiveUnited States of AmericaUnited StatesJefferson High School DistrictJeffersonBillingsBasin Elementary School DistrictBasinMiles CityMontanaLibbyHelena Metro AreaHelena AreaHelena Valley NortheastHelena Vly NEGreat FallsGlasgowOrchard HomesJefferson CountyJefferson962202Tract 962202LakesideLewistownShelbyLivingstonButte-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%5392624.087591%24.087591%24.1%36323.847377%23.847377%23.8%1,2002723.788546%23.788546%23.8%5423.760486%23.760486%23.8%17,834,66617.8M23.594246%23.594246%23.6%1,2632823.108006%23.108006%23.1%73,612,43873.6M22.978619%22.978619%23.0%1,87022.919818%22.919818%22.9%25,00325.0k2922.689076%22.689076%22.7%5422.476059%22.476059%22.5%1,9483021.987686%21.987686%22.0%225,020225k21.839940%21.839940%21.8%5843121.723160%21.723160%21.7%16,85516.9k21.718453%21.718453%21.7%6853221.679921%21.679921%21.7%12,89512.9k3321.201308%21.201308%21.2%7133421.096375%21.096375%21.1%1,1933521.032670%21.032670%21.0%2,44020.833333%20.833333%20.8%87520.807453%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

Age Cohorts by Place in the West

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

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Basin, selected other places in the West, and entities that contain Basin
0%10%20%30%Count#GilbertSan BernardinoBakersfieldFontanaNorth Las VegasN Las VegasMoreno ValleyFresnoStocktonOxnardSanta AnaSunrise ManorPhoenixChandlerGlendaleAuroraChula VistaModestoAnaheimAnchorageRiversideMountainSanta ClaritaMesa962202-2B.G. 962202-2Long BeachLas VegasColorado SpringsColorado SpgsBasinWestSacramentoFremontSan JoseAlbuquerqueUnited States of AmericaUnited StatesJefferson High School DistrictJeffersonBasin Elementary School DistrictBasinBoise CityIrvineRenoMontanaSpokaneTucsonHelena Metro AreaHelena AreaTacomaLos AngelesHendersonSalt Lake CitySalt Lk CityJefferson CountyJeffersonParadise962202Tract 962202DenverSan 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%114,309114k2224.087591%24.087591%24.1%36324.070388%24.070388%24.1%113,081113k2323.976553%23.976553%24.0%147,047147k2423.968990%23.968990%24.0%107,563108k2523.788546%23.788546%23.8%5423.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2623.696772%23.696772%23.7%54,01354.0k2723.475697%23.475697%23.5%236,955237k2823.208388%23.208388%23.2%129,238129k2923.108006%23.108006%23.1%73,612,43873.6M22.978619%22.978619%23.0%1,87022.689076%22.689076%22.7%5422.602286%22.602286%22.6%49,42649.4k3022.167520%22.167520%22.2%54,75254.8k3122.089988%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%114,628115k3421.723160%21.723160%21.7%16,85516.9k21.686073%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%40,55240.6k3821.032670%21.032670%21.0%2,44020.979596%20.979596%21.0%48,18348.2k3920.833333%20.833333%20.8%87520.705017%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

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Basin to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Basin. 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 Basin, selected other places in the United States, and entities that contain Basin
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisMountainTulsaCharlotteMesa962202-2B.G. 962202-2Long BeachLas VegasColorado SpringsColorado SpgsBasinWestSacramentoSan JoseKansas CityAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandJefferson High School DistrictJeffersonLouisvilleVirginia BeachVirginia BchColumbusBasin Elementary School DistrictBasinPhiladelphiaMontanaChicagoRaleighTucsonHelena Metro AreaHelena AreaLos AngelesNashville-DavidsonAustinNew YorkBaltimoreJefferson CountyJefferson962202Tract 962202DenverSan 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%114,309114k1824.087591%24.087591%24.1%36324.070388%24.070388%24.1%113,081113k1923.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.788546%23.788546%23.8%5423.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2223.475697%23.475697%23.5%236,955237k2323.365136%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%89,50289.5k2722.978619%22.978619%23.0%1,87022.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.689076%22.689076%22.7%5422.168125%22.168125%22.2%345,809346k3121.987686%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%114,628115k3421.723160%21.723160%21.7%16,85516.9k21.605988%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%131,178131k3921.032670%21.032670%21.0%2,44020.833333%20.833333%20.8%87520.705017%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

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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