Age and Sex in American Falls Joint School District 381, Idaho (Unified School District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the unified school districts in Idaho.
Scope: population of Idaho, American Falls Joint School District 381, and other unified school districts in Idaho
American Falls 381
Idaho
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41181.729%1.73%831.216%1.22%2233.267%3.27%2904.249%4.25%1412.066%2.07%1622.374%2.37%2503.663%3.66%971.421%1.42%4446.505%6.51%4797.018%7.02%3785.538%5.54%3825.597%5.60%3274.791%4.79%2713.971%3.97%4186.125%6.12%3374.938%4.94%771.128%1.13%1051.538%1.54%1542.256%2.26%2844.161%4.16%77911.414%11.4%3855.641%5.64%6419.392%9.39%
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 Idaho and American Falls Joint School District 381
Female Male
Idaho
American Falls 381
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.199837%-0.186362%-0.023602%-0.199837%0.20%0.199837%0.014245%0.186362%0.214082%0.21%1,01714.901%14.9%-0.586667%-0.602168%-0.013129%-0.586667%0.59%0.586667%0.016410%0.602168%0.603077%0.60%2,03029.744%29.7%-0.508751%-0.628418%-0.508751%0.51%0.508751%0.083842%0.628418%0.039733%0.592593%0.59%1,35319.824%19.8%-0.564103%-0.102564%-0.691310%-0.666667%0.67%0.564103%0.691310%0.013574%0.564103%0.56%3364.923%4.92%-0.777371%-0.145706%-0.714084%-0.923077%0.92%0.777371%0.714084%0.036979%0.777371%0.78%2,08930.608%30.6%
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 Idaho and American Falls Joint School District 381
Female Male
Idaho
American Falls 381
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.053114%-0.001832%-0.038811%-0.024072%-0.054945%0.05%0.053114%0.038811%0.053114%0.05%1181.729%1.73%-0.055678%-0.131868%-0.149460%-0.038875%-0.187546%0.19%0.055678%0.149460%0.055678%0.06%831.216%1.22%-0.313553%-0.026374%-0.231601%-0.025607%-0.339927%0.34%0.313553%0.231601%0.313553%0.31%2233.267%3.27%-0.328205%-0.335387%-0.034204%-0.328205%0.33%0.328205%0.193407%0.335387%0.521612%0.52%2904.249%4.25%-0.185592%-0.317460%-0.460863%-0.503053%0.50%0.185592%0.460863%0.005095%0.185592%0.19%1412.066%2.07%-0.263736%-0.547147%-0.263736%0.26%0.263736%0.659341%0.547147%0.006818%0.923077%0.92%1622.374%2.37%-0.463980%-0.293040%-0.577994%-0.003383%-0.757021%0.76%0.463980%0.577994%0.463980%0.46%2503.663%3.66%-0.307692%-0.626879%-0.001345%-0.307692%0.31%0.307692%0.095238%0.626879%0.402930%0.40%971.421%1.42%-0.524542%-0.601841%-0.041529%-0.524542%0.52%0.524542%0.252015%0.601841%0.776557%0.78%4446.505%6.51%-0.615385%-0.626751%-0.010272%-0.615385%0.62%0.615385%0.172894%0.626751%0.788278%0.79%4797.018%7.02%-0.547985%-0.011722%-0.586163%-0.559707%0.56%0.547985%0.586163%0.007019%0.547985%0.55%3785.538%5.54%-0.463004%-0.193407%-0.591519%-0.018294%-0.656410%0.66%0.463004%0.591519%0.463004%0.46%3825.597%5.60%-0.325275%-0.601376%-0.325275%0.33%0.325275%0.307692%0.601376%0.046983%0.632967%0.63%3274.791%4.79%-0.205128%-0.383883%-0.646525%-0.589011%0.59%0.205128%0.646525%0.019150%0.205128%0.21%2713.971%3.97%-0.518681%-0.644874%-0.518681%0.52%0.518681%0.187546%0.644874%0.018417%0.706227%0.71%4186.125%6.12%-0.664225%-0.615883%-0.664225%0.66%0.664225%0.317460%0.615883%0.097484%0.981685%0.98%3374.938%4.94%-0.439560%-0.689521%-0.439560%0.44%0.439560%0.249084%0.689521%0.015897%0.688645%0.69%771.128%1.13%-0.073260%-1.391941%-0.718014%-1.465201%1.47%0.073260%0.718014%0.011679%0.073260%0.07%1051.538%1.54%-0.380952%-0.678851%-0.380952%0.38%0.380952%0.366300%0.678851%0.013360%0.747253%0.75%1542.256%2.26%-0.639805%-0.107448%-0.707192%-0.747253%0.75%0.639805%0.707192%0.042617%0.639805%0.64%2844.161%4.16%-1.119414%-0.733386%-1.119414%1.12%1.119414%0.043956%0.733386%0.039511%1.163370%1.16%77911.414%11.4%-0.530403%-0.067399%-0.727296%-0.597802%0.60%0.530403%0.727296%0.044598%0.530403%0.53%3855.641%5.64%-0.720879%-0.436630%-0.685706%-1.157509%1.16%0.720879%0.685706%0.023443%0.720879%0.72%6419.392%9.39%
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 Idaho and American Falls Joint School District 381
More Females More Males
Idaho
American Falls 381
1,000%500%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-3.448276%-62.022450%-3.448276%3.4%0.9670.9750.847%50.8%49.153%49.2%-236.842105%-26.010473%-236.842105%236.8%0.2970.3077.108%77.1%22.892%22.9%-8.411215%-11.056550%-8.411215%8.4%0.9220.9252.018%52.0%47.982%48.0%-10.198352%58.928571%58.928571%58.9%1.5891.5938.621%38.6%61.379%61.4%-171.052632%-171.052632%171.1%1.105608%0.3690.3773.050%73.0%26.950%27.0%250.000000%1.246019%250.000000%250.0%3.5003.5022.222%22.2%77.778%77.8%-63.157895%-0.585352%-63.157895%63.2%0.6130.6162.000%62.0%38.000%38.0%-0.214582%30.952381%30.952381%31.0%1.3101.3143.299%43.3%56.701%56.7%-6.900335%48.044693%48.044693%48.0%1.4801.4840.315%40.3%59.685%59.7%-1.638960%28.095238%28.095238%28.1%1.2811.2843.841%43.8%56.159%56.2%-2.139037%-2.139037%2.1%1.197505%0.9790.9850.529%50.5%49.471%49.5%-41.772152%-3.092762%-41.772152%41.8%0.7050.7158.639%58.6%41.361%41.4%94.594595%7.812595%94.594595%94.6%1.9461.9533.945%33.9%66.055%66.1%-187.142857%-187.142857%187.1%2.962038%0.3480.3574.170%74.2%25.830%25.8%36.158192%2.855843%36.158192%36.2%1.3621.3642.344%42.3%57.656%57.7%47.794118%15.828314%47.794118%47.8%1.4781.4840.356%40.4%59.644%59.6%56.666667%2.305578%56.666667%56.7%1.5671.5738.961%39.0%61.039%61.0%-1,000.000000%-1,000.000000%> 1000%1.626501%0.0500.0595.238%95.2%4.762%4.76%96.153846%1.968025%96.153846%96.2%1.9621.9633.766%33.8%66.234%66.2%-16.793893%-16.793893%16.8%6.026284%0.8560.8653.873%53.9%46.127%46.1%3.926702%5.387514%3.926702%3.9%1.0391.0449.037%49.0%50.963%51.0%-12.707182%-12.707182%12.7%6.132091%0.8870.8952.987%53.0%47.013%47.0%-60.569106%-60.569106%60.6%3.418758%0.6230.6261.622%61.6%38.378%38.4%
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 County Subdivision in American Falls Joint School District 381

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
19.1%23.2%27.2%31.2%35.2%39.3%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
2.5%3.2%3.9%4.5%5.2%5.9%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
2.4%4.3%6.2%8.0%9.9%11.8%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
8.4%11.6%14.7%17.8%20.9%24.1%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
4.4%6.3%8.2%10.1%12.0%13.9%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
7.8%9.3%10.8%12.3%13.7%15.2%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
9.1%11.8%14.5%17.2%19.9%22.6%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.4%4.4%5.3%6.2%7.2%8.1%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.95%2.25%2.56%2.86%3.16%3.47%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in American Falls Joint School District 381

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
30.1%31.0%31.8%32.7%33.5%34.4%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
3.56%3.88%4.20%4.52%4.84%5.16%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
5.6%6.9%8.1%9.3%10.5%11.8%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.4%9.4%10.3%11.3%12.2%13.2%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
10.97%11.14%11.30%11.47%11.64%11.81%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
10.4%11.1%11.8%12.5%13.2%13.9%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
9.1%9.7%10.3%10.9%11.5%12.2%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
5.82%6.14%6.46%6.78%7.09%7.42%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
1.95%2.19%2.42%2.66%2.89%3.13%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in American Falls Joint School District 381

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
7%13%20%26%32%39%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
1.0%3.1%5.0%7.0%9.0%11.0%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
2.1%6.3%10.4%14.6%18.7%22.9%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0.0%3.4%6.7%10.1%13.4%16.8%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
5.9%9.4%12.9%16.4%19.9%23.4%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
8.7%12.4%16.1%19.7%23.3%27.0%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1%7%13%19%25%31%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
4.0%6.0%7.9%9.8%11.7%13.6%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%1.2%2.4%3.5%4.7%6.0%
Road Data ©OpenStreetMap

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Age Cohorts by Place in American Falls Joint School District 381

There are 3 places that are fully or partially contained within American Falls Joint School District 381 (2 fully and 1 partially). This section compares all 3 of those to each other, American Falls Joint School District 381, and other entities that contain or substantially overlap with American Falls Joint School District 381.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of American Falls Joint School District 381, selected places in American Falls Joint School District 381, and entities that contain American Falls Joint School District 381
0%10%20%30%Count#American FallsAmerican Falls Joint School District 381American Falls 381Arbon ValleyIdahoPocatelloMountainWestUnited States of AmericaUnited States33.739370%33.739370%33.7%1,468130.608059%30.608059%30.6%2,08928.798842%28.798842%28.8%199226.372637%26.372637%26.4%431,320431k25.556858%25.556858%25.6%13,95214.0k324.709269%24.709269%24.7%5,732,5615.73M23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M
Count number of children
# rank of place out of 3 by %

Age Cohorts by County Subdivision in American Falls Joint School District 381

There are 5 county subdivisions that are fully or partially contained within American Falls Joint School District 381 (1 fully and 4 partially). This section compares all 5 of those to each other, American Falls Joint School District 381, and other entities that contain or substantially overlap with American Falls Joint School District 381.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of American Falls Joint School District 381, selected county subdivisions in American Falls Joint School District 381, and entities that contain American Falls Joint School District 381
0%10%20%30%Count#RocklandAlbionFort HallAmerican Falls Joint School District 381American Falls 381American FallsIdahoMountainWestUnited States of AmericaUnited StatesArbon39.280959%39.280959%39.3%295134.374062%34.374062%34.4%1,145233.801296%33.801296%33.8%313330.608059%30.608059%30.6%2,08930.146174%30.146174%30.1%1,753426.372637%26.372637%26.4%431,320431k24.709269%24.709269%24.7%5,732,5615.73M23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M19.117647%19.117647%19.1%395
Count number of children
# rank of county subdivision out of 5 by %

Age Cohorts by Unified School District in Idaho

There are 115 unified school districts in Idaho. This section compares American Falls Joint School District 381 to the 50 most populous unified school districts in Idaho and to those entities that contain or substantially overlap with American Falls Joint School District 381. The least populous of the compared unified school districts has a population of 5,747.

Children by Unified School District#50

Percentage of population aged 0 to 17 (%):
Scope: population of American Falls Joint School District 381, selected other unified school districts in Idaho, and entities that contain American Falls Joint School District 381
0%10%20%30%Count#Bonneville Joint School District 93Bonneville 93Jefferson County Joint School District 251Jefferson Co 251Kimberly School District 414Kimberly 414Cassia County Joint School District 151Cassia Co 151Shelley Joint School District 60Shelley 60Snake River School District 52Snake Riv 52Preston Joint School District 201Preston 201Vallivue School District 139Vallivue 139Jerome Joint School District 261Jerome 261Blackfoot School District 55Blackfoot 55American Falls Joint School District 381American Falls 381Filer School District 413Filer 413Caldwell School District 132Caldwell 132Nampa School District 131Nampa 131Fruitland School District 373Fruitland 373Gooding Joint School District 231Gooding 231Middleton School District 134Middleton 134Minidoka County Joint School District 331Minidoka Co 331Teton County School District 401Teton Co 401Meridian Joint School District 2Meridian 2Homedale Joint School District 370Homedale 370Kuna Joint School District 3Kuna 3Idaho Falls School District 91Idaho Falls 91Bear Lake County School District 33Bear Lk Co 33Twin Falls School District 411Twin Falls 411Pocatello School District 25Pocatello 25Marsh Valley Joint School District 21Marsh Vly 21IdahoFremont County Joint School District 215Fremont Co 215Mountain Home School District 193Mtn Home 193Post Falls School District 273Post Falls 273Madison School District 321Madison 321Weiser School District 431Weiser 431Lakeland Joint School District 272Lakeland 272MountainBoundary County School District 101Boundary Co 101WestBlaine County School District 61Blaine Co 61Emmett Independent School District 221Emmett 221United States of AmericaUnited StatesBuhl Joint School District 412Buhl 412Payette Joint School District 371Payette 371Coeur d'Alene School District 271Coeur d'Alene 271Boise City Independent School District 1Boise City 1Kellogg Joint School District 391Kellogg 391Lewiston Independent School District 340Lewiston 340Mountain View School District 244Mtn Vw 244St. Maries Joint School District 41St. Maries 41Lake Pend Oreille School District 84Lk Pend Oreille 84McCall-Donnelly Joint School District 421McCall-Donnelly 421West Bonner County School District 83W Bonner Co 83Salmon School District 291Salmon 291Moscow School District 281Moscow 281Orofino Joint School District 171Orofino 17136.048999%36.048999%36.0%17,86317.9k134.889209%34.889209%34.9%7,983232.877440%32.877440%32.9%2,476332.738661%32.738661%32.7%7,579432.100543%32.100543%32.1%2,899531.878985%31.878985%31.9%2,550631.860829%31.860829%31.9%3,260731.310823%31.310823%31.3%13,28813.3k831.233142%31.233142%31.2%6,137931.016593%31.016593%31.0%6,6361030.608059%30.608059%30.6%2,0891130.044267%30.044267%30.0%2,1041229.913598%29.913598%29.9%10,69810.7k1329.767296%29.767296%29.8%26,49226.5k1429.640542%29.640542%29.6%2,5151529.233900%29.233900%29.2%2,0111628.787108%28.787108%28.8%5,0911728.466382%28.466382%28.5%5,9231828.082782%28.082782%28.1%2,9311927.933307%27.933307%27.9%57,21357.2k2027.864939%27.864939%27.9%1,6342127.845918%27.845918%27.8%8,7182227.735753%27.735753%27.7%15,80315.8k2327.092396%27.092396%27.1%1,5572427.029144%27.029144%27.0%14,49614.5k2526.866636%26.866636%26.9%20,78020.8k2626.568779%26.568779%26.6%1,7192726.372637%26.372637%26.4%431,320431k26.356183%26.356183%26.4%3,0222826.254074%26.254074%26.3%6,2022926.216560%26.216560%26.2%9,6923025.767768%25.767768%25.8%8,8103124.991075%24.991075%25.0%2,1003224.841287%24.841287%24.8%6,9653324.709269%24.709269%24.7%5,732,5615.73M24.118122%24.118122%24.1%2,6873423.760486%23.760486%23.8%17,834,66617.8M23.265039%23.265039%23.3%4,9853523.194683%23.194683%23.2%3,9093623.108006%23.108006%23.1%73,612,43873.6M22.679158%22.679158%22.7%1,8643722.380606%22.380606%22.4%2,1513822.304099%22.304099%22.3%17,52517.5k3921.626531%21.626531%21.6%41,67041.7k4021.280942%21.280942%21.3%1,7714121.034314%21.034314%21.0%7,3134220.605159%20.605159%20.6%2,0774320.596831%20.596831%20.6%1,3394420.567472%20.567472%20.6%6,0894519.845909%19.845909%19.8%1,4944619.556748%19.556748%19.6%2,2594717.109942%17.109942%17.1%1,2034816.972509%16.972509%17.0%4,8654914.963336%14.963336%15.0%1,30650
Count number of children
# rank of unified school district 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:
Idaho
Counties:
Cassia, Power
Metro Area:
Burley Area
Cities:
American Falls, Pocatello
Unincorporated Places:
Arbon Valley
ZIP Codes:
83204, 83211, 83212, 83271, 83323
Congressional District:
ID-2
State Senate Districts:
ID-27, ID-28
State House Districts:
ID-27, ID-28
Neighboring Unified School Districts:
Aberdeen 58, Arbon Elementary 383, Blaine County 61, Cassia County 151, Pocatello 25, Rockland 382
Nearby Unified School Districts:
Blackfoot 55, Idaho Falls 91, Marsh Valley 21, Minidoka County 331, Oneida County 351, Shelley 60, Snake River 52