Age and Sex in Mountain (Division)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the divisions.
Scope: population of the United States, Mountain, and other divisions
Mountain
United States
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4365,870366k1.577%1.58%387,234387k1.669%1.67%568,947569k2.452%2.45%804,826805k3.469%3.47%625,522626k2.696%2.70%495,196495k2.134%2.13%777,879778k3.353%3.35%559,255559k2.411%2.41%1,452,7621.45M6.262%6.26%1,499,4611.50M6.463%6.46%1,420,9691.42M6.125%6.12%1,457,6021.46M6.283%6.28%1,503,8391.50M6.482%6.48%1,617,8631.62M6.974%6.97%1,630,0101.63M7.026%7.03%989,627990k4.266%4.27%346,895347k1.495%1.50%339,562340k1.464%1.46%624,163624k2.690%2.69%942,939943k4.064%4.06%1,606,4691.61M6.924%6.92%1,631,5241.63M7.032%7.03%1,551,6291.55M6.688%6.69%
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 the United States and Mountain
Female Male
United States
Mountain
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.179464%-0.029912%-0.177049%-0.048590%-0.209376%0.21%0.179464%0.177049%0.179464%0.18%3,247,5953.25M13.998%14.0%-0.612131%-0.011585%-0.639439%-0.027509%-0.623716%0.62%0.612131%0.639439%0.612131%0.61%7,167,9287.17M30.896%30.9%-0.668603%-0.662794%-0.668603%0.67%0.668603%0.037634%0.662794%0.011473%0.706236%0.71%5,741,3395.74M24.747%24.7%-0.685433%-0.690098%-0.685433%0.69%0.685433%0.041437%0.690098%0.036916%0.726870%0.73%1,310,6201.31M5.649%5.65%-0.670332%-0.627873%-0.670332%0.67%0.670332%0.032073%0.627873%0.028032%0.702405%0.70%5,732,5615.73M24.709%24.7%
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 the United States and Mountain
Female Male
United States
Mountain
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.036878%-0.024808%-0.040405%-0.038024%-0.061686%0.06%0.036878%0.040405%0.036878%0.04%365,870366k1.577%1.58%-0.148982%-0.035859%-0.151220%-0.063891%-0.184840%0.18%0.148982%0.151220%0.148982%0.15%387,234387k1.669%1.67%-0.229344%-0.031784%-0.220748%-0.056595%-0.261127%0.26%0.229344%0.220748%0.229344%0.23%568,947569k2.452%2.45%-0.330192%-0.033429%-0.319204%-0.054701%-0.363622%0.36%0.330192%0.319204%0.330192%0.33%804,826805k3.469%3.47%-0.432409%-0.033919%-0.421958%-0.052156%-0.466328%0.47%0.432409%0.421958%0.432409%0.43%625,522626k2.696%2.70%-0.515417%-0.036396%-0.502773%-0.054229%-0.551814%0.55%0.515417%0.502773%0.515417%0.52%495,196495k2.134%2.13%-0.541509%-0.034622%-0.541468%-0.051993%-0.576131%0.58%0.541509%0.541468%0.541509%0.54%777,879778k3.353%3.35%-0.586958%-0.031373%-0.599140%-0.045449%-0.618331%0.62%0.586958%0.599140%0.586958%0.59%559,255559k2.411%2.41%-0.607090%-0.038198%-0.647813%-0.041116%-0.645288%0.65%0.607090%0.647813%0.607090%0.61%1,452,7621.45M6.262%6.26%-0.640115%-0.012406%-0.688902%-0.025961%-0.652521%0.65%0.640115%0.688902%0.640115%0.64%1,499,4611.50M6.463%6.46%-0.608569%-0.655595%-0.013619%-0.608569%0.61%0.608569%0.007834%0.655595%0.616402%0.62%1,420,9691.42M6.125%6.12%-0.619193%-0.640349%-0.007471%-0.619193%0.62%0.619193%0.018165%0.640349%0.637358%0.64%1,457,6021.46M6.283%6.28%-0.636172%-0.626779%-0.004019%-0.636172%0.64%0.636172%0.024066%0.626779%0.660238%0.66%1,503,8391.50M6.482%6.48%-0.680870%-0.669173%-0.680870%0.68%0.680870%0.032966%0.669173%0.005514%0.713837%0.71%1,617,8631.62M6.974%6.97%-0.681367%-0.680581%-0.681367%0.68%0.681367%0.042445%0.680581%0.019624%0.723812%0.72%1,630,0101.63M7.026%7.03%-0.680934%-0.675846%-0.680934%0.68%0.680934%0.060007%0.675846%0.033642%0.740941%0.74%989,627990k4.266%4.27%-0.724585%-0.709599%-0.724585%0.72%0.724585%0.046065%0.709599%0.039633%0.770649%0.77%346,895347k1.495%1.50%-0.715072%-0.721323%-0.715072%0.72%0.715072%0.033483%0.721323%0.040945%0.748555%0.75%339,562340k1.464%1.46%-0.651038%-0.664734%-0.651038%0.65%0.651038%0.043101%0.664734%0.033543%0.694139%0.69%624,163624k2.690%2.69%-0.660240%-0.642594%-0.660240%0.66%0.660240%0.034315%0.642594%0.030383%0.694555%0.69%942,939943k4.064%4.06%-0.676347%-0.635182%-0.676347%0.68%0.676347%0.032190%0.635182%0.027016%0.708537%0.71%1,606,4691.61M6.924%6.92%-0.687539%-0.629799%-0.687539%0.69%0.687539%0.031405%0.629799%0.027976%0.718944%0.72%1,631,5241.63M7.032%7.03%-0.653165%-0.609806%-0.653165%0.65%0.653165%0.031278%0.609806%0.027693%0.684444%0.68%1,551,6291.55M6.688%6.69%
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 the United States and Mountain
More Females More Males
United States
Mountain
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-67.269088%-94.107784%-67.269088%67.3%0.5980.6062.585%62.6%37.415%37.4%-24.069113%-42.250155%-24.069113%24.1%0.8060.8155.371%55.4%44.629%44.6%-13.858494%-25.637895%-13.858494%13.9%0.8780.8853.240%53.2%46.760%46.8%-10.124170%-17.136703%-10.124170%10.1%0.9080.9152.409%52.4%47.591%47.6%-7.844310%-12.360556%-7.844310%7.8%0.9270.9351.887%51.9%48.113%48.1%-7.061559%-10.786056%-7.061559%7.1%0.9340.9351.705%51.7%48.295%48.3%-6.393626%-9.602216%-6.393626%6.4%0.9400.9451.549%51.5%48.451%48.5%-5.344980%-7.585728%-5.344980%5.3%0.9490.9551.301%51.3%48.699%48.7%-6.292014%-6.346862%-6.292014%6.3%0.9410.9451.525%51.5%48.475%48.5%-1.938090%-3.768485%-1.938090%1.9%0.9810.9850.480%50.5%49.520%49.5%-2.077397%1.287218%1.287218%1.3%1.0131.0149.680%49.7%50.320%50.3%-1.166734%2.933736%2.933736%2.9%1.0291.0349.277%49.3%50.723%50.7%-0.641232%3.782991%3.782991%3.8%1.0381.0449.072%49.1%50.928%50.9%4.841791%0.824044%4.841791%4.8%1.0481.0548.818%48.8%51.182%51.2%6.229353%2.883352%6.229353%6.2%1.0621.0648.490%48.5%51.510%51.5%8.812464%4.977745%8.812464%8.8%1.0881.0947.890%47.9%52.110%52.1%6.357374%5.585264%6.357374%6.4%1.0641.0648.460%48.5%51.540%51.5%4.682423%5.676433%4.682423%4.7%1.0471.0548.856%48.9%51.144%51.1%6.620388%5.046055%6.620388%6.6%1.0661.0748.398%48.4%51.602%51.6%5.197289%4.728170%5.197289%5.2%1.0521.0548.734%48.7%51.266%51.3%4.759459%4.253238%4.759459%4.8%1.0481.0548.838%48.8%51.162%51.2%4.567756%4.441989%4.567756%4.6%1.0461.0548.884%48.9%51.116%51.1%4.788741%4.541243%4.788741%4.8%1.0481.0548.831%48.8%51.169%51.2%
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 State in Mountain

Children Age Cohorts by State#5

Percentage of population aged 0 to 17 (%):
21.9%23.7%25.5%27.2%29.0%30.8%

College Age Cohorts by State#6

Percentage of population aged 18 to 21 (%):
4.94%5.20%5.46%5.72%5.97%6.23%

20s Age Cohorts by State#7

Percentage of population aged 22 to 29 (%):
10.26%10.71%11.16%11.61%12.07%12.52%

30s Age Cohorts by State#8

Percentage of population aged 30 to 39 (%):
12.2%12.7%13.2%13.8%14.3%14.8%

40s Age Cohorts by State#9

Percentage of population aged 40 to 49 (%):
11.14%11.64%12.14%12.64%13.14%13.65%

50s Age Cohorts by State#10

Percentage of population aged 50 to 59 (%):
10.2%11.1%12.0%12.9%13.8%14.7%

60s Age Cohorts by State#11

Percentage of population aged 60 to 69 (%):
7.8%8.8%9.8%10.8%11.8%12.8%

70s Age Cohorts by State#12

Percentage of population aged 70 to 79 (%):
4.1%4.7%5.3%5.8%6.4%7.0%

80+ Age Cohorts by State#13

Percentage of population aged 80 and older (%):
2.39%2.74%3.08%3.42%3.76%4.10%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County in Mountain

Children Age Cohorts by County#14

Percentage of population aged 0 to 17 (%):
7%14%19%25%30%37%

College Age Cohorts by County#15

Percentage of population aged 18 to 21 (%):
0.1%3.6%7.0%10.4%13.9%17.4%

20s Age Cohorts by County#16

Percentage of population aged 22 to 29 (%):
2.8%7.5%12.3%17.0%21.7%26.4%

30s Age Cohorts by County#17

Percentage of population aged 30 to 39 (%):
5.1%8.1%11.0%13.9%16.8%19.8%

40s Age Cohorts by County#18

Percentage of population aged 40 to 49 (%):
5.8%8.3%10.7%13.2%15.6%18.1%

50s Age Cohorts by County#19

Percentage of population aged 50 to 59 (%):
6.8%10.2%13.6%17.0%20.4%23.9%

60s Age Cohorts by County#20

Percentage of population aged 60 to 69 (%):
4.6%9.1%13.6%18.1%22.6%27.2%

70s Age Cohorts by County#21

Percentage of population aged 70 to 79 (%):
2.2%5.6%8.9%12.2%15.5%18.8%

80+ Age Cohorts by County#22

Percentage of population aged 80 and older (%):
1.1%2.8%4.5%6.2%7.9%9.6%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Mountain

There are 2,604 places in Mountain. This section compares the 50 most populous of those to each other, Mountain, and other entities that contain or substantially overlap with Mountain. The least populous of the compared places has a population of 82,927.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Mountain, selected places in Mountain, and entities that contain Mountain
0%10%20%30%Count#West JordanWest Valley CityW Vly CitySan Tan ValleySan Tan VlyGilbertNampaOremHighlands RanchHighlands RnchNorth Las VegasN Las VegasMeridianThorntonSunrise ManorSandyOgdenYumaPhoenixChandlerGlendaleAuroraRio RanchoSurpriseGreeleyPeoriaLongmontMountainEnterpriseMesaLas CrucesSparksLas VegasColorado SpringsColorado SpgsWestWestminsterCentennialAlbuquerqueUnited States of AmericaUnited StatesPuebloBillingsProvoBoise CityRenoTucsonArvadaHendersonSalt Lake CitySalt Lk CityParadiseDenverSpring ValleySanta FeLakewoodFort CollinsScottsdaleTempeBoulder32.624766%32.624766%32.6%36,19036.2k132.405708%32.405708%32.4%43,62143.6k232.388399%32.388399%32.4%28,66628.7k331.383579%31.383579%31.4%71,18871.2k431.216438%31.216438%31.2%27,43827.4k530.158764%30.158764%30.2%28,11428.1k630.017074%30.017074%30.0%31,99732.0k729.887691%29.887691%29.9%68,87268.9k829.591941%29.591941%29.6%26,11426.1k928.655822%28.655822%28.7%37,39937.4k1027.865487%27.865487%27.9%53,74553.7k1127.664509%27.664509%27.7%25,76725.8k1227.011779%27.011779%27.0%22,93322.9k1326.866516%26.866516%26.9%25,17525.2k1426.837431%26.837431%26.8%417,409417k1526.682251%26.682251%26.7%64,60664.6k1626.309999%26.309999%26.3%63,12963.1k1726.276233%26.276233%26.3%92,26492.3k1825.853538%25.853538%25.9%24,03524.0k1925.618862%25.618862%25.6%32,66232.7k2025.499369%25.499369%25.5%25,23825.2k2125.202770%25.202770%25.2%39,99140.0k2224.994764%24.994764%25.0%22,67522.7k2324.709269%24.709269%24.7%5,732,5615.73M24.475390%24.475390%24.5%31,72531.7k2424.297490%24.297490%24.3%114,309114k2524.008713%24.008713%24.0%24,35924.4k2623.982770%23.982770%24.0%22,71622.7k2723.976553%23.976553%24.0%147,047147k2823.968990%23.968990%24.0%107,563108k2923.760486%23.760486%23.8%17,834,66617.8M23.646775%23.646775%23.6%26,43026.4k3023.607943%23.607943%23.6%25,46425.5k3123.208388%23.208388%23.2%129,238129k3223.108006%23.108006%23.1%73,612,43873.6M22.953361%22.953361%23.0%24,87824.9k3322.919818%22.919818%22.9%25,00325.0k3422.827045%22.827045%22.8%26,41526.4k3522.602286%22.602286%22.6%49,42649.4k3622.089988%22.089988%22.1%52,38052.4k3721.726884%21.726884%21.7%114,628115k3821.607124%21.607124%21.6%24,53124.5k3921.562086%21.562086%21.6%59,91559.9k4021.181952%21.181952%21.2%40,55240.6k4120.979596%20.979596%21.0%48,18348.2k4220.705017%20.705017%20.7%137,337137k4320.314065%20.314065%20.3%38,73138.7k4419.969371%19.969371%20.0%16,56016.6k4519.879434%19.879434%19.9%29,77829.8k4618.998289%18.998289%19.0%29,87529.9k4716.876692%16.876692%16.9%39,57539.6k4815.603750%15.603750%15.6%27,26127.3k4913.181559%13.181559%13.2%13,89613.9k50
Count number of children
# rank of place out of 50 by %

Age Cohorts by Metro Area in Mountain

There are 96 metro areas that are fully or partially contained within Mountain (94 fully and 2 partially). This section compares the 50 most populous of those to each other, Mountain, and other entities that contain or substantially overlap with Mountain. The least populous of the compared metro areas has a population of 53,247.

Children by Metro Area#32

Percentage of population aged 0 to 17 (%):
Scope: population of Mountain, selected metro areas in Mountain, and entities that contain Mountain
0%10%20%30%Count#Provo and Orem Metro AreaProvo AreaIdaho Falls Metro AreaIdaho FallsOgden and Clearfield Metro AreaOgden AreaLogan Metro AreaLogan AreaGallup Metro AreaGallup AreaHobbs Metro AreaHobbs AreaSalt Lake City Metro AreaSalt Lake CityTwin Falls Metro AreaTwin FallsSt. George Metro AreaSt. GeorgeShow Low Metro AreaShow Low AreaElko Metro AreaElko AreaRoswell Metro AreaRoswell AreaFarmington Metro AreaFarmingtonGreeley Metro AreaGreeley AreaPocatello Metro AreaPocatelloBoise City Metro AreaBoise CityCarlsbad and Artesia Metro AreaCarlsbad AreaYuma Metro AreaYuma AreaOntario Metro AreaOntario AreaLas Cruces Metro AreaLas CrucesPhoenix, Mesa, and Scottsdale Metro AreaPhoenix AreaColorado Springs Metro AreaColorado SpringsMountainCasper Metro AreaCasper AreaLas Vegas, Henderson, and Paradise Metro AreaLas VegasAlamogordo Metro AreaAlamogordoWestDenver, Aurora, and Lakewood Metro AreaDenver AreaGlenwood Springs Metro AreaGlenwood SpringsCoeur d'Alene Metro AreaCoeur d'AleneCheyenne Metro AreaCheyenne AreaPueblo Metro AreaPueblo AreaAlbuquerque Metro AreaAlbuquerqueBillings Metro AreaBillings AreaUnited States of AmericaUnited StatesGreat Falls Metro AreaGreat FallsGrand Junction Metro AreaGrand JunctionKalispell Metro AreaKalispellReno Metro AreaReno AreaSierra Vista and Douglas Metro AreaSierra VistaTucson Metro AreaTucson AreaFlagstaff Metro AreaFlagstaffHelena Metro AreaHelena AreaLewiston Metro AreaLewiston AreaCarson City Metro AreaCarson CityBozeman Metro AreaBozeman AreaFort Collins Metro AreaFort CollinsBoulder Metro AreaBoulder AreaSanta Fe Metro AreaSanta Fe AreaDurango Metro AreaDurango AreaMissoula Metro AreaMissoula AreaLake Havasu City and Kingman Metro AreaLake Havasu CityPrescott Metro AreaPrescott Area34.757362%34.757362%34.8%199,745200k131.790419%31.790419%31.8%44,08644.1k231.745452%31.745452%31.7%200,883201k331.345525%31.345525%31.3%41,32541.3k430.453555%30.453555%30.5%22,64122.6k530.176991%30.176991%30.2%20,80120.8k628.654556%28.654556%28.7%330,818331k728.364963%28.364963%28.4%29,40029.4k828.225377%28.225377%28.2%42,89142.9k927.915423%27.915423%27.9%30,20730.2k1027.680946%27.680946%27.7%14,88114.9k1127.104100%27.104100%27.1%17,78317.8k1227.042444%27.042444%27.0%33,13733.1k1326.886160%26.886160%26.9%74,76174.8k1426.843644%26.843644%26.8%22,49922.5k1526.476163%26.476163%26.5%175,717176k1626.198797%26.198797%26.2%14,76814.8k1726.182044%26.182044%26.2%53,22653.2k1825.806149%25.806149%25.8%13,74113.7k1925.618146%25.618146%25.6%54,77854.8k2024.972666%24.972666%25.0%1,120,3121.12M2124.854388%24.854388%24.9%171,158171k2224.709269%24.709269%24.7%5,732,5615.73M24.012316%24.012316%24.0%19,41919.4k2323.862053%23.862053%23.9%493,981494k2423.847060%23.847060%23.8%15,58015.6k2523.760486%23.760486%23.8%17,834,66617.8M23.759037%23.759037%23.8%653,862654k2623.749300%23.749300%23.7%17,82117.8k2723.628449%23.628449%23.6%34,90334.9k2823.487699%23.487699%23.5%22,65622.7k2923.352533%23.352533%23.4%37,86837.9k3023.322307%23.322307%23.3%210,947211k3123.200572%23.200572%23.2%38,60938.6k3223.108006%23.108006%23.1%73,612,43873.6M22.513376%22.513376%22.5%18,47218.5k3322.436996%22.436996%22.4%33,24433.2k3422.425446%22.425446%22.4%21,23621.2k3522.332744%22.332744%22.3%99,12599.1k3622.292611%22.292611%22.3%28,57428.6k3721.856045%21.856045%21.9%219,290219k3821.797862%21.797862%21.8%30,09530.1k3921.723160%21.723160%21.7%16,85516.9k4021.151864%21.151864%21.2%13,13713.1k4120.697640%20.697640%20.7%11,26211.3k4220.534311%20.534311%20.5%20,11520.1k4320.441659%20.441659%20.4%66,48266.5k4420.164925%20.164925%20.2%63,31063.3k4519.509910%19.509910%19.5%28,74228.7k4619.483646%19.483646%19.5%10,52010.5k4719.418926%19.418926%19.4%21,96322.0k4818.685452%18.685452%18.7%38,04938.0k4917.397272%17.397272%17.4%38,02838.0k50
Count number of children
# rank of metro area out of 50 by %

Age Cohorts by State in Mountain

There are 8 states in Mountain. This section compares all 8 of those to each other, Mountain, and other entities that contain or substantially overlap with Mountain.

Children by State#41

Percentage of population aged 0 to 17 (%):
Scope: population of Mountain, selected states in Mountain, and entities that contain Mountain
0%5%10%15%20%25%30%Count#UtahIdahoMountainNew MexicoArizonaWyomingWestNevadaColoradoUnited States of AmericaUnited StatesMontana30.700981%30.700981%30.7%905,196905k126.372637%26.372637%26.4%431,320431k224.709269%24.709269%24.7%5,732,5615.73M24.091682%24.091682%24.1%501,750502k324.070736%24.070736%24.1%1,619,6181.62M423.814253%23.814253%23.8%138,844139k523.760486%23.760486%23.8%17,834,66617.8M23.409360%23.409360%23.4%664,632665k623.252704%23.252704%23.3%1,246,1811.25M723.108006%23.108006%23.1%73,612,43873.6M21.987686%21.987686%22.0%225,020225k8
Count number of children
# rank of state out of 8 by %

Age Cohorts by County in Mountain

There are 281 counties in Mountain. This section compares the 50 most populous of those to each other, Mountain, and other entities that contain or substantially overlap with Mountain. The least populous of the compared counties has a population of 68,930.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Mountain, selected counties in Mountain, and entities that contain Mountain
0%10%20%30%Count#Utah CountyUtahDavis CountyDavisBonneville CountyBonnevilleCache CountyCacheMcKinley CountyMcKinleyLea CountyLeaCanyon CountyCanyonApache CountyApacheWeber CountyWeberSalt Lake CountySalt LakeDouglas CountyDouglasWashington CountyWashingtonNavajo CountyNavajoAdams CountyAdamsTwin Falls CountyTwin FallsSan Juan CountySan JuanWeld CountyWeldBannock CountyBannockYuma CountyYumaDoña Ana CountyDoña AnaEl Paso CountyEl PasoAda CountyAdaMaricopa CountyMaricopaSandoval CountySandovalMountainValencia CountyValenciaArapahoe CountyArapahoePinal CountyPinalNatrona CountyNatronaClark CountyClarkWestKootenai CountyKootenaiYellowstone CountyYellowstoneLaramie CountyLaramiePueblo CountyPuebloUnited States of AmericaUnited StatesBernalillo CountyBernalilloCascade CountyCascadeMesa CountyMesaFlathead CountyFlatheadWashoe CountyWashoeCochise CountyCochisePima CountyPimaCoconino CountyCoconinoJefferson CountyJeffersonDenver CountyDenverGallatin CountyGallatinLarimer CountyLarimerBoulder CountyBoulderSanta Fe CountySanta FeMissoula CountyMissoulaMohave CountyMohaveYavapai CountyYavapai34.747251%34.747251%34.7%196,036196k133.318453%33.318453%33.3%109,715110k231.261870%31.261870%31.3%34,07234.1k331.045917%31.045917%31.0%36,89036.9k430.453555%30.453555%30.5%22,64122.6k530.176991%30.176991%30.2%20,80120.8k629.967157%29.967157%30.0%60,76860.8k729.291184%29.291184%29.3%21,19121.2k829.183932%29.183932%29.2%70,42970.4k928.329602%28.329602%28.3%309,506310k1028.325982%28.325982%28.3%89,01189.0k1128.225377%28.225377%28.2%42,89142.9k1227.915423%27.915423%27.9%30,20730.2k1327.776539%27.776539%27.8%133,321133k1427.635106%27.635106%27.6%22,37222.4k1527.042444%27.042444%27.0%33,13733.1k1626.886160%26.886160%26.9%74,76174.8k1726.843644%26.843644%26.8%22,49922.5k1826.182044%26.182044%26.2%53,22653.2k1925.618146%25.618146%25.6%54,77854.8k2025.076559%25.076559%25.1%166,802167k2125.063528%25.063528%25.1%106,720107k2225.043628%25.043628%25.0%1,023,9211.02M2324.746411%24.746411%24.7%34,17934.2k2424.709269%24.709269%24.7%5,732,5615.73M24.654902%24.654902%24.7%18,73618.7k2524.518350%24.518350%24.5%151,442151k2624.242965%24.242965%24.2%96,39196.4k2724.012316%24.012316%24.0%19,41919.4k2823.862053%23.862053%23.9%493,981494k2923.760486%23.760486%23.8%17,834,66617.8M23.628449%23.628449%23.6%34,90334.9k3023.532290%23.532290%23.5%36,55636.6k3123.487699%23.487699%23.5%22,65622.7k3223.352533%23.352533%23.4%37,86837.9k3323.108006%23.108006%23.1%73,612,43873.6M22.926241%22.926241%22.9%154,701155k3422.513376%22.513376%22.5%18,47218.5k3522.436996%22.436996%22.4%33,24433.2k3622.425446%22.425446%22.4%21,23621.2k3722.411653%22.411653%22.4%98,59298.6k3822.292611%22.292611%22.3%28,57428.6k3921.856045%21.856045%21.9%219,290219k4021.797862%21.797862%21.8%30,09530.1k4120.881874%20.881874%20.9%116,690117k4220.705017%20.705017%20.7%137,337137k4320.534311%20.534311%20.5%20,11520.1k4420.441659%20.441659%20.4%66,48266.5k4520.164925%20.164925%20.2%63,31063.3k4619.509910%19.509910%19.5%28,74228.7k4719.418926%19.418926%19.4%21,96322.0k4818.685452%18.685452%18.7%38,04938.0k4917.397272%17.397272%17.4%38,02838.0k50
Count number of children
# rank of county out of 50 by %

Age Cohorts by Division in the United States

There are 10 divisions in the United States. This section compares Mountain to all of the divisions in the United States and to those entities that contain or substantially overlap with Mountain.

Children by Division#59

Percentage of population aged 0 to 17 (%):
Scope: population of Mountain, selected other divisions in the United States, and entities that contain Mountain
0%5%10%15%20%25%Count#West South CentralMountainWestWest North CentralPacificEast South CentralUnited States of AmericaUnited StatesEast North CentralSouth AtlanticMiddle AtlanticNew England25.766046%25.766046%25.8%9,906,0579.91M124.709269%24.709269%24.7%5,732,5615.73M223.760486%23.760486%23.8%17,834,66617.8M23.689691%23.689691%23.7%4,971,0164.97M323.336041%23.336041%23.3%12,102,10512.1M423.131757%23.131757%23.1%4,346,5394.35M523.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M622.148630%22.148630%22.1%13,847,14713.8M721.597009%21.597009%21.6%8,940,4908.94M820.620396%20.620396%20.6%3,024,7813.02M9
Count number of children
# rank of division out of 9 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.

More Topics to Explore

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States:
Arizona, Colorado, Idaho, Montana, Nevada, New Mexico, Utah, Wyoming
Major Metro Areas:
Alamogordo Area, Albuquerque Area, Billings Area, Blackfoot Area, Boise City Area, Boulder Area, Bozeman Area, Breckenridge Area, Burley Area, Butte Area, Carlsbad Area, Carson City Area, Casper Area, Cañon City Area, Cedar City Area, Cheyenne Area, Clovis Area, Coeur d'Alene Area, Colorado Springs Area, Craig Area, Deming Area, Denver Area, Durango Area, Edwards Area, Elko Area, Española Area, Evanston Area, Fallon Area, Farmington Area, Fernley Area, Flagstaff Area, Fort Collins Area, Fort Morgan Area, Gallup Area, Gardnerville Ranchos Area, Gillette Area, Glenwood Springs Area, Grand Junction Area, Grants Area, Great Falls Area, Greeley Area, Hailey Area, Heber Area, Helena Area, Hobbs Area, Idaho Falls Area, Jackson Area, Kalispell Area, Lake Havasu City Area, Laramie Area, Las Cruces Area, Las Vegas Area, Las Vegas Area, Lewiston Area, Logan Area, Los Alamos Area, Missoula Area, Montrose Area, Moscow Area, Mountain Home Area, Nogales Area, Ogden Area, Ontario Area, Pahrump Area, Payson Area, Phoenix Area, Pocatello Area, Portales Area, Prescott Area, Price Area, Provo Area, Pueblo Area, Reno Area, Rexburg Area, Riverton Area, Rock Springs Area, Roswell Area, Ruidoso Area, Safford Area, Salt Lake City Area, Sandpoint Area, Santa Fe Area, Sheridan Area, Show Low Area, Sierra Vista Area, Silver City Area, St. George Area, Steamboat Springs Area, Sterling Area, Summit Park Area, Taos Area, Tucson Area, Twin Falls Area, Vernal Area, Winnemucca Area, Yuma Area
Major Counties:
Ada, Adams, Apache, Arapahoe, Bannock, Bernalillo, Bonneville, Boulder, Cache, Canyon, Cascade, Clark, Cochise, Coconino, Davis, Denver, Douglas, Doña Ana, El Paso, Flathead, Gallatin, Jefferson, Kootenai, Laramie, Larimer, Lea, Maricopa, McKinley, Mesa, Missoula, Mohave, Natrona, Navajo, Pima, Pinal, Pueblo, Salt Lake, San Juan, Sandoval, Santa Fe, Twin Falls, Utah, Valencia, Washington, Washoe, Weber, Weld, Yavapai, Yellowstone, Yuma
Major Cities:
Albuquerque, Arvada, Aurora, Billings, Boise City, Boulder, Centennial, Chandler, Colorado Springs, Denver, Fort Collins, Glendale, Greeley, Henderson, Lakewood, Las Cruces, Las Vegas, Longmont, Meridian, Mesa, Nampa, North Las Vegas, Ogden, Orem, Peoria, Phoenix, Provo, Pueblo, Reno, Rio Rancho, Salt Lake City, Sandy, Santa Fe, Scottsdale, Sparks, Surprise, Tempe, Thornton, Tucson, West Jordan, West Valley City, Westminster, Yuma
Major Town:
Gilbert
Major Unincorporated Places:
Enterprise, Highlands Ranch, Paradise, San Tan Valley, Spring Valley, Sunrise Manor
Neighboring Divisions:
Pacific, West North Central, West South Central