Age and Sex in Johnson County, Wyoming (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Wyoming.
Scope: population of Wyoming, Johnson County, and other counties in Wyoming
Johnson County
Wyoming
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-42542.963%2.96%1541.797%1.80%3524.106%4.11%4034.701%4.70%4114.795%4.79%1832.135%2.13%3253.791%3.79%1992.322%2.32%8289.659%9.66%6107.116%7.12%5546.463%6.46%6767.886%7.89%4555.308%5.31%3764.386%4.39%2723.173%3.17%2673.115%3.11%1111.295%1.29%130.152%0.15%2312.695%2.69%2753.208%3.21%5396.288%6.29%6247.280%7.28%4605.366%5.37%
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 Wyoming and Johnson County
Female Male
Wyoming
Johnson County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.278037%-0.182057%-0.020406%-0.278037%0.28%0.278037%0.013286%0.182057%0.291323%0.29%1,75720.497%20.5%-0.697620%-0.634548%-0.697620%0.70%0.697620%0.094260%0.634548%0.025934%0.791881%0.79%3,19237.238%37.2%-0.441359%-0.005185%-0.647252%-0.446544%0.45%0.441359%0.647252%0.054733%0.441359%0.44%1,37015.982%16.0%-0.449137%-0.137074%-0.663475%-0.586211%0.59%0.449137%0.663475%0.093306%0.449137%0.45%3554.141%4.14%-0.507466%-0.637990%-0.507466%0.51%0.507466%0.215171%0.637990%0.047034%0.722637%0.72%1,89822.142%22.1%
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 Wyoming and Johnson County
Female Male
Wyoming
Johnson County
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.074370%-0.036456%-0.038259%-0.026703%-0.110826%0.11%0.074370%0.038259%0.074370%0.07%2542.963%2.96%-0.149323%-0.154606%-0.035641%-0.149323%0.15%0.149323%0.060663%0.154606%0.209986%0.21%1541.797%1.80%-0.377975%-0.213574%-0.024767%-0.377975%0.38%0.377975%0.065329%0.213574%0.443304%0.44%3524.106%4.11%-0.468969%-0.319161%-0.035573%-0.468969%0.47%0.468969%0.002333%0.319161%0.471302%0.47%4034.701%4.70%-0.680510%-0.405412%-0.680510%0.68%0.680510%0.237206%0.405412%0.047511%0.917717%0.92%4114.795%4.79%-0.460803%-0.145824%-0.558206%-0.606626%0.61%0.460803%0.558206%0.015008%0.460803%0.46%1832.135%2.13%-0.435527%-0.392752%-0.621924%-0.828278%0.83%0.435527%0.621924%0.041507%0.435527%0.44%3253.791%3.79%-0.559963%-0.703910%-0.559963%0.56%0.559963%0.040831%0.703910%0.032588%0.600793%0.60%1992.322%2.32%-0.860943%-0.709159%-0.000206%-0.860943%0.86%0.860943%0.209986%0.709159%1.070929%1.07%8289.659%9.66%-0.697620%-0.674924%-0.010840%-0.697620%0.70%0.697620%0.027998%0.674924%0.725618%0.73%6107.116%7.12%-0.524965%-0.554621%-0.524965%0.52%0.524965%0.242650%0.554621%0.046584%0.767615%0.77%5546.463%6.46%-0.683621%-0.568274%-0.683621%0.68%0.683621%0.209986%0.568274%0.056189%0.893607%0.89%6767.886%7.89%-0.501633%-0.599078%-0.501633%0.50%0.501633%0.058329%0.599078%0.034475%0.559963%0.56%4555.308%5.31%-0.326645%-0.223985%-0.676124%-0.550630%0.55%0.326645%0.676124%0.053479%0.326645%0.33%3764.386%4.39%-0.242650%-0.149323%-0.665902%-0.391974%0.39%0.242650%0.665902%0.063770%0.242650%0.24%2723.173%3.17%-0.272204%-0.648338%-0.272204%0.27%0.272204%0.493856%0.648338%0.075525%0.766060%0.77%2673.115%3.11%-0.256650%-0.640963%-0.256650%0.26%0.256650%0.781615%0.640963%0.171175%1.038264%1.04%1111.295%1.29%-0.000000%-0.783151%0.000000%0.00%0.000000%0.151657%0.783151%0.104626%0.151657%0.15%130.152%0.15%-0.303313%-0.740784%-0.614892%-1.044097%1.04%0.303313%0.614892%0.048711%0.303313%0.30%2312.695%2.69%-0.260538%-0.587163%-0.260538%0.26%0.260538%0.548297%0.587163%0.083015%0.808835%0.81%2753.208%3.21%-0.613626%-0.623640%-0.613626%0.61%0.613626%0.030331%0.623640%0.078041%0.643957%0.64%5396.288%6.29%-0.678955%-0.680858%-0.678955%0.68%0.678955%0.097993%0.680858%0.019004%0.776948%0.78%6247.280%7.28%-0.377975%-0.639968%-0.377975%0.38%0.377975%0.317312%0.639968%0.022469%0.695287%0.70%4605.366%5.37%
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 Wyoming and Johnson County
More Females More Males
Wyoming
Johnson County
200%0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242118-1915-1710-145-90-4-49.019608%-69.795461%-49.019608%49.0%0.6710.6759.843%59.8%40.157%40.2%-23.053029%40.625000%40.625000%40.6%1.4061.4141.558%41.6%58.442%58.4%-11.596531%17.283951%17.283951%17.3%1.1731.1746.023%46.0%53.977%54.0%-11.145744%0.497512%0.497512%0.5%1.0051.0049.876%49.9%50.124%50.1%34.857143%11.719081%34.857143%34.9%1.3491.3542.579%42.6%57.421%57.4%-31.645570%-31.645570%31.6%2.688585%0.7600.7656.831%56.8%43.169%43.2%-90.178571%-90.178571%90.2%6.674021%0.5260.5365.538%65.5%34.462%34.5%7.291667%4.629630%7.291667%7.3%1.0731.0748.241%48.2%51.759%51.8%-0.029023%24.390244%24.390244%24.4%1.2441.2444.565%44.6%55.435%55.4%-1.606099%4.013378%4.013378%4.0%1.0401.0449.016%49.0%50.984%51.0%46.222222%8.399307%46.222222%46.2%1.4621.4640.614%40.6%59.386%59.4%30.716724%9.887722%30.716724%30.7%1.3071.3143.343%43.3%56.657%56.7%11.627907%5.754695%11.627907%11.6%1.1161.1247.253%47.3%52.747%52.7%-68.571429%-68.571429%68.6%7.909691%0.5930.5962.766%62.8%37.234%37.2%-61.538462%-61.538462%61.5%9.576551%0.6190.6261.765%61.8%38.235%38.2%181.428571%11.649030%181.428571%181.4%2.8142.8126.217%26.2%73.783%73.8%304.545455%26.705914%304.545455%304.5%4.0454.0519.820%19.8%80.180%80.2%-244.230769%-244.230769%244.2%7.921897%0.2910.2977.489%77.5%22.511%22.5%210.447761%14.138267%210.447761%210.4%3.1043.1024.364%24.4%75.636%75.6%4.942966%12.513751%4.942966%4.9%1.0491.0548.794%48.8%51.206%51.2%14.432990%2.791213%14.432990%14.4%1.1441.1446.635%46.6%53.365%53.4%83.950617%3.510935%83.950617%84.0%1.8401.8435.217%35.2%64.783%64.8%
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 Johnson County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
22.02%22.27%22.51%22.76%23.00%23.25%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
4.09%4.19%4.28%4.37%4.46%4.56%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
6.19%6.39%6.57%6.76%6.95%7.14%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
9.1%10.3%11.3%12.4%13.4%14.6%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
9.2%10.4%11.5%12.6%13.8%14.9%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
16.56%17.01%17.46%17.92%18.37%18.82%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
12.81%13.30%13.79%14.28%14.76%15.26%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.5%4.7%5.9%7.0%8.2%9.4%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
3.69%3.93%4.16%4.40%4.64%4.88%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Tract in Johnson County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
21.13%21.42%21.70%21.98%22.27%22.56%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
4.116%4.134%4.151%4.168%4.185%4.203%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
6.00%6.20%6.40%6.60%6.79%6.99%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
9.31%9.58%9.84%10.10%10.36%10.63%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
11.8%12.5%13.3%14.0%14.7%15.4%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
14.1%16.0%17.8%19.6%21.4%23.3%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
10.9%11.5%12.1%12.7%13.3%14.0%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
7.67%7.99%8.31%8.63%8.95%9.27%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
3.35%3.75%4.14%4.54%4.94%5.34%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block Group in Johnson County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
15.1%18.7%22.2%25.7%29.2%32.8%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%1.8%3.6%5.4%7.2%9.0%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
1.2%2.9%4.5%6.1%7.7%9.4%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
3.6%6.0%8.4%10.8%13.1%15.6%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
3.5%7.6%11.6%15.6%19.6%23.7%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
6.0%10.3%14.6%18.8%23.0%27.3%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
8.1%10.7%13.3%15.9%18.5%21.1%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
4.2%6.9%9.6%12.2%14.9%17.6%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
1.6%2.7%3.8%4.8%5.9%7.0%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Age Cohorts by Place in Johnson County

There are 2 places in Johnson County. This section compares all 2 of those to each other, Johnson County, and other entities that contain or substantially overlap with Johnson County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Johnson County, selected places in Johnson County, and entities that contain Johnson County
0%5%10%15%20%25%Count#KayceeMountainWyomingWestUnited States of AmericaUnited StatesJohnson County School District 1Johnson Co 1Johnson CountyJohnsonBuffalo29.767442%29.767442%29.8%64124.709269%24.709269%24.7%5,732,5615.73M23.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M22.141857%22.141857%22.1%1,89822.141857%22.141857%22.1%1,89821.887855%21.887855%21.9%1,0112
Count number of children
# rank of place out of 2 by %

Age Cohorts by County Subdivision in Johnson County

There are 2 county subdivisions in Johnson County. This section compares all 2 of those to each other, Johnson County, and other entities that contain or substantially overlap with Johnson County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Johnson County, selected county subdivisions in Johnson County, and entities that contain Johnson County
0%5%10%15%20%Count#MountainWyomingWestKayceeUnited States of AmericaUnited StatesJohnson County School District 1Johnson Co 1Johnson CountyJohnsonBuffalo24.709269%24.709269%24.7%5,732,5615.73M23.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.247232%23.247232%23.2%189123.108006%23.108006%23.1%73,612,43873.6M22.141857%22.141857%22.1%1,89822.141857%22.141857%22.1%1,89822.026034%22.026034%22.0%1,7092
Count number of children
# rank of county subdivision out of 2 by %

Age Cohorts by County in Wyoming

There are 23 counties in Wyoming. This section compares Johnson County to all of the counties in Wyoming and to those entities that contain or substantially overlap with Johnson County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Johnson County, selected other counties in Wyoming, and entities that contain Johnson County
0%5%10%15%20%25%Count#Uinta CountyUintaCampbell CountyCampbellSweetwater CountySweetwaterLincoln CountyLincolnBig Horn CountyBig HornConverse CountyConverseFremont CountyFremontWashakie CountyWashakieMountainSublette CountySubletteNatrona CountyNatronaCarbon CountyCarbonWyomingWestLaramie CountyLaramieCrook CountyCrookUnited States of AmericaUnited StatesJohnson County School District 1Johnson Co 1Johnson CountyJohnsonSheridan CountySheridanWeston CountyWestonPark CountyParkHot Springs CountyHot SpringsPlatte CountyPlatteGoshen CountyGoshenNiobrara CountyNiobraraTeton CountyTetonAlbany CountyAlbany29.560140%29.560140%29.6%6,176128.397252%28.397252%28.4%13,76513.8k227.546193%27.546193%27.5%12,34412.3k327.519819%27.519819%27.5%5,103425.320593%25.320593%25.3%3,021525.191591%25.191591%25.2%3,583625.175135%25.175135%25.2%10,24210.2k724.811400%24.811400%24.8%2,072824.709269%24.709269%24.7%5,732,5615.73M24.102871%24.102871%24.1%2,418924.012316%24.012316%24.0%19,41919.4k1023.961519%23.961519%24.0%3,7611123.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.487699%23.487699%23.5%22,65622.7k1223.366282%23.366282%23.4%1,7021323.108006%23.108006%23.1%73,612,43873.6M22.141857%22.141857%22.1%1,89822.141857%22.141857%22.1%1,8981421.571314%21.571314%21.6%6,4551521.059233%21.059233%21.1%1,5111620.737200%20.737200%20.7%6,0311720.435055%20.435055%20.4%9771820.423341%20.423341%20.4%1,7851920.330725%20.330725%20.3%2,7542020.216173%20.216173%20.2%5052119.497856%19.497856%19.5%4,4112216.531874%16.531874%16.5%6,25523
Count number of children
# rank of county out of 23 by %

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares Johnson County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Johnson County. The least populous of the compared counties has a population of 941,618.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Johnson County, selected other counties in the United States, and entities that contain Johnson County
0%5%10%15%20%25%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMountainMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWyomingWestFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaKings CountyKingsHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaJohnson County School District 1Johnson Co 1Johnson CountyJohnsonNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensPalm Beach CountyPalm BeachAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k227.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.709269%24.709269%24.7%5,732,5615.73M24.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.814253%23.814253%23.8%138,844139k23.760486%23.760486%23.8%17,834,66617.8M23.668593%23.668593%23.7%291,625292k1823.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.337305%23.337305%23.3%608,369608k2223.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2622.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.168125%22.168125%22.2%345,809346k3622.141857%22.141857%22.1%1,89822.141857%22.141857%22.1%1,89822.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4320.896492%20.896492%20.9%434,553435k4420.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.641010%19.641010%19.6%274,730275k4819.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50
Count number of children
# rank of county 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.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

Cities:
Buffalo
Towns:
Kaycee
ZIP Codes:
82639, 82640, 82831, 82832, 82834
Unified School District:
Johnson County 1
Congressional District:
WY-At Large
State Senate District:
WY-22
State House District:
WY-40
Neighboring Counties:
Big Horn, Campbell, Converse, Natrona, Sheridan, Washakie