Age and Sex in Idaho (State)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the states.
Scope: population of the United States, Idaho, and other states
Idaho
United States
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-426,61126.6k1.627%1.63%27,62327.6k1.689%1.69%39,97240.0k2.444%2.44%57,64957.6k3.525%3.52%45,47445.5k2.780%2.78%36,01736.0k2.202%2.20%56,88456.9k3.478%3.48%41,05441.1k2.510%2.51%101,826102k6.226%6.23%103,344103k6.319%6.32%96,44096.4k5.897%5.90%98,23898.2k6.007%6.01%102,196102k6.249%6.25%107,304107k6.561%6.56%106,974107k6.541%6.54%65,21965.2k3.988%3.99%22,81422.8k1.395%1.39%23,67723.7k1.448%1.45%44,84744.8k2.742%2.74%71,48771.5k4.371%4.37%123,175123k7.531%7.53%122,595123k7.496%7.50%114,063114k6.974%6.97%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of the United States and Idaho
Female Male
United States
Idaho
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.186362%-0.023602%-0.177049%-0.048590%-0.209963%0.21%0.186362%0.177049%0.186362%0.19%233,346233k14.268%14.3%-0.602168%-0.013129%-0.639439%-0.027509%-0.615297%0.62%0.602168%0.639439%0.602168%0.60%497,786498k30.437%30.4%-0.628418%-0.662794%-0.628418%0.63%0.628418%0.039733%0.662794%0.011473%0.668151%0.67%381,693382k23.338%23.3%-0.691310%-0.690098%-0.691310%0.69%0.691310%0.013574%0.690098%0.036916%0.704884%0.70%91,33891.3k5.585%5.58%-0.714084%-0.627873%-0.714084%0.71%0.714084%0.036979%0.627873%0.028032%0.751063%0.75%431,320431k26.373%26.4%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of the United States and Idaho
Female Male
United States
Idaho
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.038811%-0.024072%-0.040405%-0.038024%-0.062883%0.06%0.038811%0.040405%0.038811%0.04%26,61126.6k1.627%1.63%-0.149460%-0.038875%-0.151220%-0.063891%-0.188336%0.19%0.149460%0.151220%0.149460%0.15%27,62327.6k1.689%1.69%-0.231601%-0.025607%-0.220748%-0.056595%-0.257208%0.26%0.231601%0.220748%0.231601%0.23%39,97240.0k2.444%2.44%-0.335387%-0.034204%-0.319204%-0.054701%-0.369591%0.37%0.335387%0.319204%0.335387%0.34%57,64957.6k3.525%3.52%-0.460863%-0.421958%-0.052156%-0.460863%0.46%0.460863%0.005095%0.421958%0.465958%0.47%45,47445.5k2.780%2.78%-0.547147%-0.502773%-0.054229%-0.547147%0.55%0.547147%0.006818%0.502773%0.553965%0.55%36,01736.0k2.202%2.20%-0.577994%-0.003383%-0.541468%-0.051993%-0.581378%0.58%0.577994%0.541468%0.577994%0.58%56,88456.9k3.478%3.48%-0.626879%-0.001345%-0.599140%-0.045449%-0.628224%0.63%0.626879%0.599140%0.626879%0.63%41,05441.1k2.510%2.51%-0.601841%-0.041529%-0.647813%-0.041116%-0.643370%0.64%0.601841%0.647813%0.601841%0.60%101,826102k6.226%6.23%-0.626751%-0.010272%-0.688902%-0.025961%-0.637023%0.64%0.626751%0.688902%0.626751%0.63%103,344103k6.319%6.32%-0.586163%-0.655595%-0.013619%-0.586163%0.59%0.586163%0.007019%0.655595%0.593183%0.59%96,44096.4k5.897%5.90%-0.591519%-0.018294%-0.640349%-0.007471%-0.609814%0.61%0.591519%0.640349%0.591519%0.59%98,23898.2k6.007%6.01%-0.601376%-0.626779%-0.004019%-0.601376%0.60%0.601376%0.046983%0.626779%0.648359%0.65%102,196102k6.249%6.25%-0.646525%-0.669173%-0.646525%0.65%0.646525%0.019150%0.669173%0.005514%0.665675%0.67%107,304107k6.561%6.56%-0.644874%-0.680581%-0.644874%0.64%0.644874%0.018417%0.680581%0.019624%0.663290%0.66%106,974107k6.541%6.54%-0.615883%-0.675846%-0.615883%0.62%0.615883%0.097484%0.675846%0.033642%0.713367%0.71%65,21965.2k3.988%3.99%-0.689521%-0.709599%-0.689521%0.69%0.689521%0.015897%0.709599%0.039633%0.705419%0.71%22,81422.8k1.395%1.39%-0.718014%-0.721323%-0.718014%0.72%0.718014%0.011679%0.721323%0.040945%0.729693%0.73%23,67723.7k1.448%1.45%-0.678851%-0.664734%-0.678851%0.68%0.678851%0.013360%0.664734%0.033543%0.692211%0.69%44,84744.8k2.742%2.74%-0.707192%-0.642594%-0.707192%0.71%0.707192%0.042617%0.642594%0.030383%0.749809%0.75%71,48771.5k4.371%4.37%-0.733386%-0.635182%-0.733386%0.73%0.733386%0.039511%0.635182%0.027016%0.772897%0.77%123,175123k7.531%7.53%-0.727296%-0.629799%-0.727296%0.73%0.727296%0.044598%0.629799%0.027976%0.771894%0.77%122,595123k7.496%7.50%-0.685706%-0.609806%-0.685706%0.69%0.685706%0.023443%0.609806%0.027693%0.709148%0.71%114,063114k6.974%6.97%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of the United States and Idaho
More Females More Males
United States
Idaho
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-62.022450%-94.107784%-62.022450%62.0%0.6170.6261.835%61.8%38.165%38.2%-26.010473%-42.250155%-26.010473%26.0%0.7940.7955.754%55.8%44.246%44.2%-11.056550%-25.637895%-11.056550%11.1%0.9000.9052.619%52.6%47.381%47.4%-10.198352%-17.136703%-10.198352%10.2%0.9070.9152.426%52.4%47.574%47.6%-12.360556%1.105608%1.105608%1.1%1.0111.0149.725%49.7%50.275%50.3%-10.786056%1.246019%1.246019%1.2%1.0121.0149.690%49.7%50.310%50.3%-0.585352%-9.602216%-0.585352%0.6%0.9940.9950.146%50.1%49.854%49.9%-0.214582%-7.585728%-0.214582%0.2%0.9981.0050.054%50.1%49.946%49.9%-6.900335%-6.346862%-6.900335%6.9%0.9350.9451.668%51.7%48.332%48.3%-1.638960%-3.768485%-1.638960%1.6%0.9840.9850.406%50.4%49.594%49.6%-2.077397%1.197505%1.197505%1.2%1.0121.0149.702%49.7%50.298%50.3%-3.092762%-1.166734%-3.092762%3.1%0.9700.9750.761%50.8%49.239%49.2%-0.641232%7.812595%7.812595%7.8%1.0781.0848.120%48.1%51.880%51.9%2.962038%0.824044%2.962038%3.0%1.0301.0349.270%49.3%50.730%50.7%2.855843%2.883352%2.855843%2.9%1.0291.0349.296%49.3%50.704%50.7%15.828314%4.977745%15.828314%15.8%1.1581.1646.333%46.3%53.667%53.7%2.305578%5.585264%2.305578%2.3%1.0231.0249.430%49.4%50.570%50.6%1.626501%5.676433%1.626501%1.6%1.0161.0249.597%49.6%50.403%50.4%1.968025%5.046055%1.968025%2.0%1.0201.0249.513%49.5%50.487%50.5%6.026284%4.728170%6.026284%6.0%1.0601.0648.537%48.5%51.463%51.5%5.387514%4.253238%5.387514%5.4%1.0541.0548.688%48.7%51.312%51.3%6.132091%4.441989%6.132091%6.1%1.0611.0648.513%48.5%51.487%51.5%3.418758%4.541243%3.418758%3.4%1.0341.0349.160%49.2%50.840%50.8%

Map of Age Cohorts by County in Idaho

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
15.1%19.1%23.1%27.0%31.0%35.0%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
1.2%4.2%7.1%10.0%13.0%15.9%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
4.3%8.8%13.2%17.6%22.0%26.4%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
7.9%9.9%11.9%13.9%15.9%17.9%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
6.7%8.7%10.6%12.5%14.4%16.4%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
6.8%9.5%12.2%14.9%17.6%20.3%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
4.6%8.2%11.7%15.2%18.8%22.3%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
2.6%4.6%6.6%8.6%10.6%12.6%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
1.3%2.5%3.7%4.9%6.1%7.4%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County Subdivision in Idaho

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
0%8%16%25%33%42%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
0.0%4.6%9.2%13.9%18.5%23.2%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
0%6%12%18%24%30%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
0.0%4.8%9.6%14.4%19.2%24.1%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
0.0%4.3%8.7%13.0%17.4%21.8%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
5%13%20%28%35%43%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
3%14%25%36%47%58%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
0%8%15%22%28%36%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
0.0%3.1%6.2%9.3%12.4%15.5%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Idaho

There are 227 places in Idaho. This section compares the 50 most populous of those to each other, Idaho, and other entities that contain or substantially overlap with Idaho. The least populous of the compared places has a population of 2,719.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Idaho, selected places in Idaho, and entities that contain Idaho
0%10%20%30%40%Count#ShelleyLincolnRigbyAmmonJeromeAmerican FallsKimberlyBlackfootBurleyHeyburnChubbuckFruitlandCaldwellStarRathdrumRupertMountain Home AFBMtn Home AFBPrestonNampaSoda SpringsMiddletonKunaMeridianFort HallGoodingIdaho FallsTwin FallsPost FallsWeiserHaileyIdahoMountain HomeBuhlEmmettPocatelloEagleSt. AnthonyMountainRexburgMcCallWestPayetteUnited States of AmericaUnited StatesSalmonHaydenBoise CitySandpointCoeur d'AleneGrangevilleLewistonGarden CityMoscowOrofinoKetchum43.138152%43.138152%43.1%1,886142.058405%42.058405%42.1%1,181238.828203%38.828203%38.8%1,564336.270062%36.270062%36.3%5,356433.913824%33.913824%33.9%3,778533.739370%33.739370%33.7%1,468633.446712%33.446712%33.4%1,180733.389460%33.389460%33.4%3,966832.479291%32.479291%32.5%3,372932.412928%32.412928%32.4%1,0331032.381684%32.381684%32.4%4,6391132.192470%32.192470%32.2%1,5991232.105075%32.105075%32.1%16,14516.1k1332.033081%32.033081%32.0%2,3241431.969553%31.969553%32.0%2,3521531.901087%31.901087%31.9%1,8191631.480284%31.480284%31.5%9741731.302361%31.302361%31.3%1,6441831.216438%31.216438%31.2%27,43827.4k1931.184610%31.184610%31.2%9242031.031796%31.031796%31.0%1,9912130.755216%30.755216%30.8%5,2332229.591941%29.591941%29.6%26,11426.1k2329.444291%29.444291%29.4%1,0652429.421866%29.421866%29.4%1,0282528.803896%28.803896%28.8%16,97517.0k2628.052678%28.052678%28.1%13,07913.1k2727.764698%27.764698%27.8%8,3732827.495327%27.495327%27.5%1,4712926.830479%26.830479%26.8%2,1623026.372637%26.372637%26.4%431,320431k26.173768%26.173768%26.2%3,6183125.736507%25.736507%25.7%1,0923225.569044%25.569044%25.6%1,6853325.556858%25.556858%25.6%13,95214.0k3425.075954%25.075954%25.1%5,6953524.741972%24.741972%24.7%8633624.709269%24.709269%24.7%5,732,5615.73M24.065059%24.065059%24.1%6,5253723.764008%23.764008%23.8%7213823.760486%23.760486%23.8%17,834,66617.8M23.291002%23.291002%23.3%1,7243923.108006%23.108006%23.1%73,612,43873.6M22.883295%22.883295%22.9%7004022.765162%22.765162%22.8%3,1684122.602286%22.602286%22.6%49,42649.4k4222.226552%22.226552%22.2%1,7114322.221061%22.221061%22.2%10,63110.6k4421.091024%21.091024%21.1%6654520.779461%20.779461%20.8%6,7504619.373194%19.373194%19.4%2,2134715.920338%15.920338%15.9%3,9574814.607843%14.607843%14.6%447499.893343%9.893343%9.9%26950

Age Cohorts by Metro Area in Idaho

There are 16 metro areas that are fully or partially contained within Idaho (12 fully and 4 partially). This section compares all 16 of those to each other, Idaho, and other entities that contain or substantially overlap with Idaho.

Children by Metro Area#32

Percentage of population aged 0 to 17 (%):
Scope: population of Idaho, selected metro areas in Idaho, and entities that contain Idaho
0%10%20%30%Count#Idaho Falls Metro AreaIdaho FallsBlackfoot Metro AreaBlackfootLogan Metro AreaLogan AreaBurley Metro AreaBurley AreaTwin Falls Metro AreaTwin FallsRexburg Metro AreaRexburg AreaPocatello Metro AreaPocatelloBoise City Metro AreaBoise CityMountain Home Metro AreaMountain HomeIdahoOntario Metro AreaOntario AreaHailey Metro AreaHailey AreaMountainWestCoeur d'Alene Metro AreaCoeur d'AleneUnited States of AmericaUnited StatesJackson Metro AreaJackson AreaLewiston Metro AreaLewiston AreaSandpoint Metro AreaSandpointMoscow Metro AreaMoscow Area31.790419%31.790419%31.8%44,08644.1k131.733722%31.733722%31.7%14,36314.4k231.345525%31.345525%31.3%41,32541.3k330.777666%30.777666%30.8%13,47213.5k428.364963%28.364963%28.4%29,40029.4k527.467163%27.467163%27.5%14,01114.0k626.843644%26.843644%26.8%22,49922.5k726.476163%26.476163%26.5%175,717176k826.391602%26.391602%26.4%6,889926.372637%26.372637%26.4%431,320431k25.806149%25.806149%25.8%13,74113.7k1024.910608%24.910608%24.9%6,8971124.709269%24.709269%24.7%5,732,5615.73M23.760486%23.760486%23.8%17,834,66617.8M23.628449%23.628449%23.6%34,90334.9k1223.108006%23.108006%23.1%73,612,43873.6M22.208106%22.208106%22.2%7,3421321.151864%21.151864%21.2%13,13713.1k1420.389475%20.389475%20.4%8,4391518.560361%18.560361%18.6%7,16316