Age and Sex in Johnson County, Kansas (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Kansas.
Scope: population of Kansas, Johnson County, and other counties in Kansas
Johnson County
Kansas
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-410,68410.7k1.866%1.87%8,7971.537%1.54%11,36011.4k1.985%1.98%17,20817.2k3.006%3.01%13,13813.1k2.295%2.30%11,44911.4k2.000%2.00%19,19719.2k3.354%3.35%13,39713.4k2.340%2.34%38,18538.2k6.671%6.67%40,77440.8k7.123%7.12%39,44539.4k6.891%6.89%39,88039.9k6.967%6.97%39,80839.8k6.954%6.95%42,39042.4k7.405%7.41%37,58837.6k6.566%6.57%20,58820.6k3.597%3.60%5,5530.970%0.97%5,2260.913%0.91%12,60912.6k2.203%2.20%24,42624.4k4.267%4.27%41,69941.7k7.285%7.28%40,91040.9k7.147%7.15%38,11738.1k6.659%6.66%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Kansas and Johnson County
Female Male
Kansas
Johnson County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.153430%-0.045615%-0.175816%-0.046617%-0.199045%0.20%0.153430%0.175816%0.153430%0.15%72,63672.6k12.689%12.7%-0.646202%-0.041410%-0.618450%-0.009675%-0.687611%0.69%0.646202%0.618450%0.646202%0.65%190,878191k33.345%33.3%-0.675029%-0.012306%-0.640228%-0.687335%0.69%0.675029%0.640228%0.032623%0.675029%0.68%140,374140k24.523%24.5%-0.493905%-0.714429%-0.493905%0.49%0.493905%0.033629%0.714429%0.064788%0.527534%0.53%23,38823.4k4.086%4.09%-0.688257%-0.675394%-0.688257%0.69%0.688257%0.032221%0.675394%0.031917%0.720479%0.72%145,152145k25.357%25.4%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Kansas and Johnson County
Female Male
Kansas
Johnson County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.039503%-0.037647%-0.045333%-0.042273%-0.077149%0.08%0.039503%0.045333%0.039503%0.04%10,68410.7k1.866%1.87%-0.125675%-0.056007%-0.157410%-0.071546%-0.181682%0.18%0.125675%0.157410%0.125675%0.13%8,7971.537%1.54%-0.170537%-0.055832%-0.218280%-0.055626%-0.226369%0.23%0.170537%0.218280%0.170537%0.17%11,36011.4k1.985%1.98%-0.272314%-0.056601%-0.303165%-0.047704%-0.328915%0.33%0.272314%0.303165%0.272314%0.27%17,20817.2k3.006%3.01%-0.365170%-0.034706%-0.401892%-0.028373%-0.399876%0.40%0.365170%0.401892%0.365170%0.37%13,13813.1k2.295%2.30%-0.476654%-0.046731%-0.502054%-0.021168%-0.523385%0.52%0.476654%0.502054%0.476654%0.48%11,44911.4k2.000%2.00%-0.508477%-0.100915%-0.550635%-0.024394%-0.609393%0.61%0.508477%0.550635%0.508477%0.51%19,19719.2k3.354%3.35%-0.544610%-0.080971%-0.576909%-0.072732%-0.625581%0.63%0.544610%0.576909%0.544610%0.54%13,39713.4k2.340%2.34%-0.648536%-0.037070%-0.666282%-0.005300%-0.685606%0.69%0.648536%0.666282%0.648536%0.65%38,18538.2k6.671%6.67%-0.687702%-0.049194%-0.668152%-0.015927%-0.736896%0.74%0.687702%0.668152%0.687702%0.69%40,77440.8k7.123%7.12%-0.677395%-0.023374%-0.597938%-0.700769%0.70%0.677395%0.597938%0.006424%0.677395%0.68%39,44539.4k6.891%6.89%-0.694445%-0.004472%-0.582150%-0.698918%0.70%0.694445%0.582150%0.010158%0.694445%0.69%39,88039.9k6.967%6.97%-0.685955%-0.018937%-0.593591%-0.704892%0.70%0.685955%0.593591%0.023234%0.685955%0.69%39,80839.8k6.954%6.95%-0.735708%-0.009643%-0.657242%-0.745351%0.75%0.735708%0.657242%0.019577%0.735708%0.74%42,39042.4k7.405%7.41%-0.648431%-0.016421%-0.641909%-0.664852%0.66%0.648431%0.641909%0.034213%0.648431%0.65%37,58837.6k6.566%6.57%-0.598853%-0.686795%-0.598853%0.60%0.598853%0.001165%0.686795%0.067362%0.600017%0.60%20,58820.6k3.597%3.60%-0.483030%-0.742023%-0.483030%0.48%0.483030%0.004018%0.742023%0.066729%0.487048%0.49%5,5530.970%0.97%-0.436736%-0.743472%-0.436736%0.44%0.436736%0.039481%0.743472%0.090502%0.476217%0.48%5,2260.913%0.91%-0.527927%-0.686111%-0.527927%0.53%0.527927%0.045508%0.686111%0.050961%0.573435%0.57%12,60912.6k2.203%2.20%-0.701689%-0.665472%-0.701689%0.70%0.701689%0.018983%0.665472%0.037033%0.720673%0.72%24,42624.4k4.267%4.27%-0.701643%-0.680477%-0.701643%0.70%0.701643%0.053631%0.680477%0.023669%0.755274%0.76%41,69941.7k7.285%7.28%-0.703949%-0.681995%-0.703949%0.70%0.703949%0.021452%0.681995%0.035704%0.725401%0.73%40,91040.9k7.147%7.15%-0.651121%-0.669663%-0.651121%0.65%0.651121%0.029523%0.669663%0.033309%0.680645%0.68%38,11738.1k6.659%6.66%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Kansas and Johnson County
More Females More Males
Kansas
Johnson County
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-95.301271%-93.249929%-95.301271%95.3%0.5120.5166.136%66.1%33.864%33.9%-44.564915%-45.451756%-44.564915%44.6%0.6920.6959.111%59.1%40.889%40.9%-32.739193%-25.483687%-32.739193%32.7%0.7530.7557.033%57.0%42.967%43.0%-20.785219%-15.735324%-20.785219%20.8%0.8280.8354.707%54.7%45.293%45.3%-9.504066%-7.059867%-9.504066%9.5%0.9130.9152.268%52.3%47.732%47.7%-9.803922%-4.216205%-9.803922%9.8%0.9110.9152.336%52.3%47.664%47.7%-19.846541%-4.430102%-19.846541%19.8%0.8340.8354.514%54.5%45.486%45.5%-14.867682%-12.607278%-14.867682%14.9%0.8710.8753.460%53.5%46.540%46.5%-5.715979%-0.795410%-5.715979%5.7%0.9460.9551.389%51.4%48.611%48.6%-7.153381%-2.383682%-7.153381%7.2%0.9330.9351.727%51.7%48.273%48.3%-3.450588%-3.450588%3.5%1.074437%0.9670.9750.848%50.8%49.152%49.2%-0.643993%-0.643993%0.6%1.744861%0.9940.9950.160%50.2%49.840%49.8%-2.760658%-2.760658%2.8%3.914206%0.9730.9750.681%50.7%49.319%49.3%-1.310728%-1.310728%1.3%2.978665%0.9870.9950.326%50.3%49.674%49.7%-2.532464%-2.532464%2.5%5.329922%0.9750.9850.625%50.6%49.375%49.4%0.194477%9.808092%0.194477%0.2%1.0021.0049.951%50.0%50.049%50.0%0.831826%8.992839%0.831826%0.8%1.0081.0149.793%49.8%50.207%50.2%9.040000%12.172823%9.040000%9.0%1.0901.0947.838%47.8%52.162%52.2%8.620119%7.427523%8.620119%8.6%1.0861.0947.934%47.9%52.066%52.1%2.705394%5.564965%2.705394%2.7%1.0271.0349.333%49.3%50.667%50.7%7.643661%3.478314%7.643661%7.6%1.0761.0848.159%48.2%51.841%51.8%3.047449%5.235199%3.047449%3.0%1.0301.0349.250%49.2%50.750%50.8%4.534235%4.974032%4.534235%4.5%1.0451.0548.892%48.9%51.108%51.1%

Map of Age Cohorts by County Subdivision in Johnson County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
12.4%16.9%21.3%25.7%30.2%34.6%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%2.1%4.1%6.2%8.3%10.4%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
1.0%5.2%9.3%13.5%17.6%21.8%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
3.7%7.2%10.7%14.1%17.6%21.1%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
5.4%9.5%13.5%17.6%21.6%25.7%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
9.2%12.5%15.7%19.0%22.2%25.5%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
5.4%8.4%11.4%14.4%17.4%20.4%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
2.3%4.5%6.6%8.7%10.8%13.0%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.2%2.7%4.2%5.7%7.2%8.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Johnson County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
6%13%20%26%33%40%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0.9%4.1%7.3%10.5%13.7%16.9%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
2%8%15%21%27%34%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
6.9%10.1%13.2%16.4%19.5%22.7%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
7.4%11.2%14.9%18.7%22.4%26.2%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
6.5%9.9%13.2%16.6%19.9%23.3%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
3.2%6.7%10.0%13.4%16.8%20.2%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
1.1%3.4%5.7%8.0%10.3%12.7%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.0%3.8%7.7%11.5%15.3%19.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Johnson County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
1%11%20%29%39%48%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%14%29%43%58%73%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%8%17%25%34%43%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%7%13%19%26%33%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
0%8%15%23%31%39%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
0%9%17%26%34%43%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
0%7%14%21%29%36%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0%5%10%16%21%26%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%8%16%24%32%41%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Johnson County

There are 20 places that are fully or partially contained within Johnson County (17 fully and 3 partially). This section compares all 20 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%10%20%30%Count#GardnerSpring HillOlatheEdgertonDe SotoMission HillsBonner SpringsBonner SpgsLeawoodShawneeJohnson CountyJohnsonKansas City Metro AreaKansas CityKansasFairwayWest North CentralOverland ParkLenexaMidwestUnited States of AmericaUnited StatesPrairie VillagePrairie VlgWestwoodLake QuiviraWestwood HillsWestwood HlsRoeland ParkMissionMerriamMission Woods34.586539%34.586539%34.6%7,148132.253113%32.253113%32.3%1,891229.310098%29.310098%29.3%38,92038.9k328.841463%28.841463%28.8%473428.803076%28.803076%28.8%1,723528.280290%28.280290%28.3%1,013627.130963%27.130963%27.1%2,053727.112520%27.112520%27.1%9,154826.595183%26.595183%26.6%17,13917.1k925.357250%25.357250%25.4%145,152145k24.917361%24.917361%24.9%515,826516k24.888693%24.888693%24.9%721,347721k24.192735%24.192735%24.2%9591023.689691%23.689691%23.7%4,971,0164.97M23.297511%23.297511%23.3%42,81542.8k1123.286334%23.286334%23.3%11,92411.9k1223.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.649377%22.649377%22.6%4,9431322.209502%22.209502%22.2%3881421.884498%21.884498%21.9%2161519.806763%19.806763%19.8%821618.808685%18.808685%18.8%1,2821717.186512%17.186512%17.2%1,6311816.518492%16.518492%16.5%1,8581913.440860%13.440860%13.4%2520

Age Cohorts by County Subdivision in Johnson County

There are 27 county subdivisions in Johnson County. This section compares all 27 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%10%20%30%Count#GardnerSpring HillOlatheEdgertonDe SotoMission HillsLeawoodShawneeJohnson CountyJohnsonKansas City Metro AreaKansas CityKansasFairwayMcCamish TownshipMcCamishWest North CentralOverland ParkLenexaMidwestUnited States of AmericaUnited StatesPrairie VillagePrairie VlgWestwoodLake QuiviraWestwood HillsWestwood HlsAubry TownshipAubryOxford TownshipOxfordRoeland ParkMissionMerriamLexington TownshipLexingtonMission WoodsGardner TownshipGardnerOlathe TownshipOlatheSpring Hill TownshipSpg Hl34.586539%34.586539%34.6%7,148131.107829%31.107829%31.1%1,053229.310098%29.310098%29.3%38,92038.9k328.841463%28.841463%28.8%473428.803076%28.803076%28.8%1,723528.280290%28.280290%28.3%1,013627.112520%27.112520%27.1%9,154726.595183%26.595183%26.6%17,13917.1k825.357250%25.357250%25.4%145,152145k24.917361%24.917361%24.9%515,826516k24.888693%24.888693%24.9%721,347721k24.192735%24.192735%24.2%959923.714286%23.714286%23.7%2491023.689691%23.689691%23.7%4,971,0164.97M23.297511%23.297511%23.3%42,81542.8k1123.286334%23.286334%23.3%11,92411.9k1223.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.649377%22.649377%22.6%4,9431322.209502%22.209502%22.2%3881420.609884%20.609884%20.6%1961519.806763%19.806763%19.8%821619.322344%19.322344%19.3%8441719.145729%19.145729%19.1%3811818.808685%18.808685%18.8%1,2821917.186512%17.186512%17.2%1,6312016.518492%16.518492%16.5%1,8582115.321043%15.321043%15.3%2412213.440860%13.440860%13.4%252312.985685%12.985685%13.0%3812412.533572%12.533572%12.5%1402512.459016%12.459016%12.5%19026