Age and Sex in Buchanan County, Missouri (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Missouri.
Scope: population of Missouri, Buchanan County, and other counties in Missouri
Buchanan County
Missouri
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41,8912.115%2.11%1,9162.143%2.14%2,0632.307%2.31%3,0033.358%3.36%2,1532.408%2.41%2,0632.307%2.31%2,9953.350%3.35%2,3242.599%2.60%5,9576.662%6.66%6,4067.164%7.16%5,3415.973%5.97%5,2255.844%5.84%5,7076.383%6.38%6,2857.029%7.03%6,4967.265%7.27%3,6704.104%4.10%1,3191.475%1.48%1,6491.844%1.84%2,4122.698%2.70%3,3313.725%3.73%5,7086.384%6.38%5,7636.445%6.45%5,7386.417%6.42%
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 Missouri and Buchanan County
Female Male
Missouri
Buchanan County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.170584%-0.065456%-0.186594%-0.053100%-0.236040%0.24%0.170584%0.186594%0.170584%0.17%13,08913.1k14.638%14.6%-0.628664%-0.638228%-0.029300%-0.628664%0.63%0.628664%0.006352%0.638228%0.635016%0.64%28,24828.2k31.592%31.6%-0.631139%-0.646272%-0.631139%0.63%0.631139%0.114448%0.646272%0.003561%0.745587%0.75%22,15822.2k24.781%24.8%-0.726947%-0.687325%-0.726947%0.73%0.726947%0.050327%0.687325%0.039524%0.777275%0.78%5,3806.017%6.02%-0.622689%-0.624065%-0.622689%0.62%0.622689%0.030818%0.624065%0.030935%0.653507%0.65%20,54020.5k22.972%23.0%
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 Missouri and Buchanan County
Female Male
Missouri
Buchanan County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.037326%-0.057527%-0.042583%-0.040457%-0.094853%0.09%0.037326%0.042583%0.037326%0.04%1,8912.115%2.11%-0.165744%-0.097075%-0.161300%-0.075961%-0.262819%0.26%0.165744%0.161300%0.165744%0.17%1,9162.143%2.14%-0.200637%-0.060169%-0.237525%-0.063868%-0.260806%0.26%0.200637%0.237525%0.200637%0.20%2,0632.307%2.31%-0.283845%-0.104009%-0.340878%-0.060211%-0.387854%0.39%0.283845%0.340878%0.283845%0.28%3,0033.358%3.36%-0.367202%-0.438513%-0.048375%-0.367202%0.37%0.367202%0.068221%0.438513%0.435423%0.44%2,1532.408%2.41%-0.493206%-0.167198%-0.510995%-0.059475%-0.660404%0.66%0.493206%0.510995%0.493206%0.49%2,0632.307%2.31%-0.534213%-0.048090%-0.561936%-0.054349%-0.582303%0.58%0.534213%0.561936%0.534213%0.53%2,9953.350%3.35%-0.649779%-0.631423%-0.019374%-0.649779%0.65%0.649779%0.000000%0.631423%0.649779%0.65%2,3242.599%2.60%-0.666107%-0.000224%-0.668831%-0.053577%-0.666331%0.67%0.666107%0.668831%0.666107%0.67%5,9576.662%6.66%-0.698988%-0.709176%-0.020717%-0.698988%0.70%0.698988%0.034893%0.709176%0.733881%0.73%6,4067.164%7.16%-0.591400%-0.627607%-0.015031%-0.591400%0.59%0.591400%0.011855%0.627607%0.603254%0.60%5,3415.973%5.97%-0.577308%-0.595797%-0.016816%-0.577308%0.58%0.577308%0.014092%0.595797%0.591400%0.59%5,2255.844%5.84%-0.550020%-0.600714%-0.550020%0.55%0.550020%0.176480%0.600714%0.003614%0.726500%0.73%5,7076.383%6.38%-0.657831%-0.654635%-0.003990%-0.657831%0.66%0.657831%0.090141%0.654635%0.747973%0.75%6,2857.029%7.03%-0.682660%-0.662038%-0.682660%0.68%0.682660%0.087681%0.662038%0.003835%0.770341%0.77%6,4967.265%7.27%-0.635986%-0.675336%-0.635986%0.64%0.635986%0.096181%0.675336%0.015600%0.732166%0.73%3,6704.104%4.10%-0.722474%-0.729184%-0.722474%0.72%0.722474%0.030196%0.729184%0.005116%0.752670%0.75%1,3191.475%1.48%-0.867863%-0.727583%-0.867863%0.87%0.867863%0.108483%0.727583%0.068601%0.976346%0.98%1,6491.844%1.84%-0.658726%-0.646267%-0.658726%0.66%0.658726%0.031315%0.646267%0.042189%0.690041%0.69%2,4122.698%2.70%-0.612500%-0.016776%-0.640257%-0.629275%0.63%0.612500%0.640257%0.032923%0.612500%0.61%3,3313.725%3.73%-0.637701%-0.001342%-0.630677%-0.639043%0.64%0.637701%0.630677%0.033794%0.637701%0.64%5,7086.384%6.38%-0.614438%-0.629993%-0.614438%0.61%0.614438%0.060169%0.629993%0.027011%0.674607%0.67%5,7636.445%6.45%-0.610636%-0.601810%-0.610636%0.61%0.610636%0.062182%0.601810%0.030807%0.672818%0.67%5,7386.417%6.42%
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 Missouri and Buchanan County
More Females More Males
Missouri
Buchanan County
150%100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-154.119850%-95.007993%-154.119850%154.1%0.3940.3971.761%71.8%28.239%28.2%-58.569501%-47.093368%-58.569501%58.6%0.6310.6361.326%61.3%38.674%38.7%-29.988852%-26.889087%-29.988852%30.0%0.7690.7756.520%56.5%43.480%43.5%-36.643026%-17.663633%-36.643026%36.6%0.7320.7357.742%57.7%42.258%42.3%-11.031524%18.578680%18.578680%18.6%1.1861.1945.750%45.8%54.250%54.2%-33.900227%-11.639135%-33.900227%33.9%0.7470.7557.247%57.2%42.753%42.8%-9.002094%-9.671672%-9.002094%9.0%0.9170.9252.154%52.2%47.846%47.8%0.000000%-3.068318%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-0.033580%-8.010600%-0.033580%0.0%1.0001.0050.008%50.0%49.992%50.0%-2.921328%4.992000%4.992000%5.0%1.0501.0548.782%48.8%51.218%51.2%-2.394901%2.004539%2.004539%2.0%1.0201.0249.504%49.5%50.496%50.5%-2.822464%2.440914%2.440914%2.4%1.0241.0249.397%49.4%50.603%50.6%32.086214%0.601629%32.086214%32.1%1.3211.3243.087%43.1%56.913%56.9%-0.609550%13.702822%13.702822%13.7%1.1371.1446.794%46.8%53.206%53.2%12.844037%0.579303%12.844037%12.8%1.1281.1346.983%47.0%53.017%53.0%15.123095%2.310029%15.123095%15.1%1.1511.1546.485%46.5%53.515%53.5%4.179567%0.701580%4.179567%4.2%1.0421.0448.976%49.0%51.024%51.0%12.500000%9.428656%12.500000%12.5%1.1251.1347.059%47.1%52.941%52.9%4.753820%6.528095%4.753820%4.8%1.0481.0548.839%48.8%51.161%51.2%-2.738892%-2.738892%2.7%5.142106%0.9730.9750.675%50.7%49.325%49.3%-0.210452%-0.210452%0.2%5.358376%0.9981.0050.053%50.1%49.947%49.9%9.792501%4.287578%9.792501%9.8%1.0981.1047.666%47.7%52.334%52.3%10.183150%5.119065%10.183150%10.2%1.1021.1047.578%47.6%52.422%52.4%
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 Buchanan County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
15.3%18.6%21.8%25.1%28.3%31.6%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
0.0%4.2%8.4%12.6%16.8%21.1%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
0.0%2.4%4.9%7.3%9.7%12.2%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
8.3%12.5%16.6%20.7%24.8%29.0%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
0.0%3.8%7.5%11.3%15.1%18.9%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
10.2%13.5%16.7%19.9%23.2%26.4%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
0.0%4.3%8.5%12.8%17.1%21.4%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
0.0%2.9%5.8%8.8%11.7%14.7%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%1.1%2.2%3.3%4.3%5.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Buchanan County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
13.9%18.0%22.0%26.0%30.0%34.1%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.5%6.3%10.0%13.8%17.5%21.3%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
6.4%9.6%12.7%15.9%19.0%22.2%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.8%11.0%13.1%15.2%17.4%19.6%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
6.9%8.8%10.6%12.5%14.3%16.2%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
6.9%9.4%11.8%14.2%16.6%19.0%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
3.1%6.4%9.7%12.9%16.2%19.5%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
0.9%2.8%4.5%6.3%8.0%9.9%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.6%2.9%5.2%7.5%9.7%12.1%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Buchanan County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
4%11%18%25%32%40%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%8%16%24%33%41%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%5%11%16%22%28%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
3.4%8.3%13.1%18.0%22.8%27.7%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
2.2%7.2%12.1%17.1%22.0%27.1%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
3%8%14%19%24%30%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1%7%12%18%24%30%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%3.2%6.4%9.6%12.8%16.0%

80+ Age Cohorts by Block Group#31

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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Age Cohorts by Place in Buchanan County

There are 8 places that are fully or partially contained within Buchanan County (6 fully and 2 partially). This section compares all 8 of those to each other, Buchanan County, and other entities that contain or substantially overlap with Buchanan County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Buchanan County, selected places in Buchanan County, and entities that contain Buchanan County
0%10%20%30%Count#RushvilleLewis and Clark VillageLewis and Clark VlgGowerAgencyWest North CentralMidwestSt. JosephUnited States of AmericaUnited StatesMissouriBuchanan CountyBuchananSt. Joseph Metro AreaSt. JosephDearbornEastonDe Kalb31.034483%31.034483%31.0%108128.676471%28.676471%28.7%39227.522350%27.522350%27.5%431325.611176%25.611176%25.6%220423.689691%23.689691%23.7%4,971,0164.97M23.217458%23.217458%23.2%15,712,75815.7M23.120636%23.120636%23.1%17,78017.8k523.108006%23.108006%23.1%73,612,43873.6M23.023174%23.023174%23.0%1,395,1241.40M22.971537%22.971537%23.0%20,54020.5k22.222833%22.222833%22.2%28,28128.3k22.197309%22.197309%22.2%99616.064257%16.064257%16.1%40714.062500%14.062500%14.1%278
Count number of children
# rank of place out of 8 by %

Age Cohorts by County Subdivision in Buchanan County

There are 12 county subdivisions in Buchanan County. This section compares all 12 of those to each other, Buchanan County, and other entities that contain or substantially overlap with Buchanan County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Buchanan County, selected county subdivisions in Buchanan County, and entities that contain Buchanan County
0%10%20%30%Count#Jackson TownshipJacksonLake TownshipRush TownshipTremont TownshipTremontAgency TownshipAgencyPlatte TownshipPlatteWest North CentralMarion TownshipMarionCenter TownshipCtrMidwestUnited States of AmericaUnited StatesMissouriBuchanan CountyBuchananWashington TownshipWashingtonSt. Joseph Metro AreaSt. JosephWayne TownshipWayneBloomington TownshipBloomingtonCrawford TownshipCrawford31.545338%31.545338%31.5%247128.947368%28.947368%28.9%11228.270042%28.270042%28.3%268326.243568%26.243568%26.2%153425.701289%25.701289%25.7%339524.561404%24.561404%24.6%84623.689691%23.689691%23.7%4,971,0164.97M23.648029%23.648029%23.6%258723.564295%23.564295%23.6%755823.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.023174%23.023174%23.0%1,395,1241.40M22.971537%22.971537%23.0%20,54020.5k22.881818%22.881818%22.9%18,04318.0k922.222833%22.222833%22.2%28,28128.3k19.347037%19.347037%19.3%1601015.867159%15.867159%15.9%861115.367232%15.367232%15.4%13612
Count number of children
# rank of county subdivision out of 12 by %

Age Cohorts by County in the St. Joseph Area

There are 4 counties in the St. Joseph Area. This section compares Buchanan County to all of the counties in the St. Joseph Area and to those entities that contain or substantially overlap with Buchanan County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Buchanan County, selected other counties in the St. Joseph Area, and entities that contain Buchanan County
0%5%10%15%20%Count#West North CentralMidwestUnited States of AmericaUnited StatesMissouriAndrew CountyAndrewBuchanan CountyBuchananSt. Joseph Metro AreaSt. JosephDoniphan CountyDoniphanDeKalb CountyDeKalb23.689691%23.689691%23.7%4,971,0164.97M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.023174%23.023174%23.0%1,395,1241.40M23.012625%23.012625%23.0%3,992122.971537%22.971537%23.0%20,54020.5k222.222833%22.222833%22.2%28,28128.3k20.415758%20.415758%20.4%1,591316.984102%16.984102%17.0%2,1584
Count number of children
# rank of county out of 4 by %

Age Cohorts by County in Missouri

There are 115 counties in Missouri. This section compares Buchanan County to the 50 most populous counties in Missouri and to those entities that contain or substantially overlap with Buchanan County. The least populous of the compared counties has a population of 22,921.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Buchanan County, selected other counties in Missouri, and entities that contain Buchanan County
0%10%20%Count#Webster CountyWebsterLincoln CountyLincolnChristian CountyChristianDunklin CountyDunklinLawrence CountyLawrenceJasper CountyJasperCass CountyCassPettis CountyPettisClay CountyClayWarren CountyWarrenSt. Charles CountySt. CharlesHowell CountyHowellLaclede CountyLacledeNewton CountyNewtonJackson CountyJacksonJefferson CountyJeffersonScott CountyScottPlatte CountyPlatteWest North CentralCrawford CountyCrawfordPolk CountyPolkMarion CountyMarionRay CountyRayMiller CountyMillerFranklin CountyFranklinTexas CountyTexasButler CountyButlerLafayette CountyLafayetteAudrain CountyAudrainMidwestWashington CountyWashingtonUnited States of AmericaUnited StatesSaline CountySalineMissouriBuchanan CountyBuchananCole CountyColeBarry CountyBarryPulaski CountyPulaskiRandolph CountyRandolphSt. Louis CountySt. LouisSt. Joseph Metro AreaSt. JosephStoddard CountyStoddardJohnson CountyJohnsonCallaway CountyCallawayCape Girardeau CountyCape GirardeauSt. Francois CountySt. FrancoisTaney CountyTaneyPhelps CountyPhelpsGreene CountyGreeneBoone CountyBooneSt. Louis CitySt. LouisCamden CountyCamdenAdair CountyAdairStone CountyStoneNodaway CountyNodaway27.217802%27.217802%27.2%10,09110.1k126.327230%26.327230%26.3%14,29214.3k226.155046%26.155046%26.2%21,46121.5k325.915385%25.915385%25.9%8,104425.531358%25.531358%25.5%9,754525.408090%25.408090%25.4%29,82329.8k625.144092%25.144092%25.1%25,47725.5k725.032588%25.032588%25.0%10,56210.6k824.946061%24.946061%24.9%58,15858.2k924.460799%24.460799%24.5%8,1431024.415568%24.415568%24.4%92,74492.7k1124.353657%24.353657%24.4%9,8061224.272638%24.272638%24.3%8,6181324.219880%24.219880%24.2%14,22714.2k1424.083769%24.083769%24.1%164,647165k1524.043281%24.043281%24.0%53,48553.5k1623.983177%23.983177%24.0%9,3521723.971781%23.971781%24.0%22,76622.8k1823.689691%23.689691%23.7%4,971,0164.97M23.678957%23.678957%23.7%5,8121923.662135%23.662135%23.7%7,3622023.650288%23.650288%23.7%6,8252123.594084%23.594084%23.6%5,4082223.585622%23.585622%23.6%5,8992323.540362%23.540362%23.5%24,02624.0k2423.511094%23.511094%23.5%6,0402523.417353%23.417353%23.4%10,04310.0k2623.382842%23.382842%23.4%7,6672723.244936%23.244936%23.2%6,0132823.217458%23.217458%23.2%15,712,75815.7M23.166147%23.166147%23.2%5,7922923.108006%23.108006%23.1%73,612,43873.6M23.067976%23.067976%23.1%5,3553023.023174%23.023174%23.0%1,395,1241.40M22.971537%22.971537%23.0%20,54020.5k3122.915552%22.915552%22.9%17,55417.6k3222.905701%22.905701%22.9%8,1813322.832164%22.832164%22.8%12,17012.2k3422.459232%22.459232%22.5%5,6333522.432138%22.432138%22.4%224,447224k3622.222833%22.222833%22.2%28,28128.3k22.159930%22.159930%22.2%6,6013721.831492%21.831492%21.8%11,83911.8k3821.564898%21.564898%21.6%9,6383921.447323%21.447323%21.4%16,74816.7k4021.444965%21.444965%21.4%14,20314.2k4121.248584%21.248584%21.2%11,44311.4k4221.196440%21.196440%21.2%9,5034321.026173%21.026173%21.0%60,01960.0k4420.523461%20.523461%20.5%35,45935.5k4520.242382%20.242382%20.2%63,97264.0k4618.631093%18.631093%18.6%8,2264718.514894%18.514894%18.5%4,7304817.517710%17.517710%17.5%5,4654916.724572%16.724572%16.7%3,85150
Count number of children
# rank of county out of 50 by %

Age Cohorts by County in the United States

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

Children by County#68

Percentage of population aged 0 to 17 (%):
Scope: population of Buchanan County, selected other counties in the United States, and entities that contain Buchanan County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkWest North CentralFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaKings CountyKingsMidwestHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeMissouriBuchanan CountyBuchananWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinSt. Joseph Metro AreaSt. JosephPhiladelphia CountyPhiladelphiaNassau 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%249,554250k1124.574361%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%493,981494k1723.689691%23.689691%23.7%4,971,0164.97M23.668593%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%608,369608k2223.217458%23.217458%23.2%15,712,75815.7M23.197227%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%721,172721k2623.023174%23.023174%23.0%1,395,1241.40M22.971537%22.971537%23.0%20,54020.5k22.943185%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%269,347269k3522.222833%22.222833%22.2%28,28128.3k22.168125%22.168125%22.2%345,809346k3622.141419%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.

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Principal City:
St. Joseph
Cities:
Dearborn, Easton, Gower, St. Joseph
Towns:
De Kalb, Lewis and Clark Village, Rushville
Townships:
Agency, Bloomington, Center, Crawford, Jackson, Lake, Marion, Platte, Rush, Tremont, Washington, Wayne
Villages:
Agency
ZIP Codes:
64401, 64439, 64440, 64443, 64444, 64448, 64454, 64484, 64490, 64501, 64503, 64504, 64505, 64506, 64507
Unified School Districts:
Buchanan County R-IV, East Buchanan County C-1, Mid-Buchanan County R-V, North Platte County R-I, St. Joseph
Congressional District:
MO-6
State Senate District:
MO-34
State House Districts:
MO-9, MO-10, MO-11
Neighboring Counties:
Andrew, Atchison, Clinton, DeKalb, Doniphan, Platte
Nearby Counties:
Brown, Caldwell, Clay, Daviess, Gentry, Holt, Jefferson, Leavenworth, Nodaway, Wyandotte