Age and Sex in North Alfalfa, Alfalfa County, Oklahoma (Census County Division)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Alfalfa County.
Scope: population of Alfalfa County, North Alfalfa, and other county subdivisions in Alfalfa County
North Alfalfa
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4222.740%2.74%384.732%4.73%202.491%2.49%334.110%4.11%202.491%2.49%121.494%1.49%516.351%6.35%303.736%3.74%556.849%6.85%587.223%7.22%192.366%2.37%111.370%1.37%415.106%5.11%566.974%6.97%8310.336%10.3%344.234%4.23%00.000%0%91.121%1.12%101.245%1.25%242.989%2.99%415.106%5.11%496.102%6.10%8710.834%10.8%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Alfalfa County and North Alfalfa
Female Male
Alfalfa County
North Alfalfa
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.217933%-0.065726%-0.255494%-0.283659%0.28%0.217933%0.255494%0.001921%0.217933%0.22%14518.057%18.1%-0.552927%-0.517981%-0.552927%0.55%0.552927%0.009963%0.517981%0.475104%0.562889%0.56%22427.895%27.9%-0.615747%-0.391886%-0.615747%0.62%0.615747%0.249066%0.391886%0.377478%0.864813%0.86%21426.650%26.7%-0.124533%-0.380360%-0.124533%0.12%0.124533%0.342466%0.380360%0.077801%0.466999%0.47%192.366%2.37%-0.525806%-0.512909%-0.525806%0.53%0.525806%0.339007%0.512909%0.057630%0.864813%0.86%20125.031%25.0%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Alfalfa County and North Alfalfa
Female Male
Alfalfa County
North Alfalfa
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.046700%-0.077833%-0.046464%-0.058351%-0.124533%0.1%0.046700%0.046464%0.046700%0.0%222.740%2.74%-0.323786%-0.298879%-0.214385%-0.027663%-0.622665%0.6%0.323786%0.214385%0.323786%0.3%384.732%4.73%-0.174346%-0.349239%-0.174346%0.2%0.174346%0.149440%0.349239%0.069156%0.323786%0.3%202.491%2.49%-0.373599%-0.074720%-0.404564%-0.086445%-0.448319%0.4%0.373599%0.404564%0.373599%0.4%334.110%4.11%-0.290577%-0.249066%-0.363071%-0.539643%0.5%0.290577%0.363071%0.414938%0.290577%0.3%202.491%2.49%-0.186800%-0.501383%-0.008645%-0.186800%0.2%0.186800%0.373599%0.501383%0.560399%0.6%121.494%1.49%-0.871731%-0.495620%-0.871731%0.9%0.871731%0.373599%0.495620%0.253573%1.245330%1.2%516.351%6.35%-0.560399%-0.747198%-0.665629%-1.307597%1.3%0.560399%0.665629%0.198824%0.560399%0.6%303.736%3.74%-0.597758%-0.532503%-0.597758%0.6%0.597758%0.174346%0.532503%0.425311%0.772105%0.8%556.849%6.85%-0.523039%-0.563624%-0.523039%0.5%0.523039%0.398506%0.563624%0.577455%0.921544%0.9%587.223%7.22%-0.124533%-0.224159%-0.449516%-0.348692%0.3%0.124533%0.449516%0.601660%0.124533%0.1%192.366%2.37%-0.024907%-0.224159%-0.480636%-0.249066%0.2%0.024907%0.480636%0.539419%0.024907%0.0%111.370%1.37%-0.174346%-0.276625%-0.174346%0.2%0.174346%0.672478%0.276625%0.881743%0.846824%0.8%415.106%5.11%-0.473225%-0.408022%-0.473225%0.5%0.473225%0.448319%0.408022%0.238589%0.921544%0.9%566.974%6.97%-0.971357%-0.124533%-0.459889%-1.095890%1.1%0.971357%0.459889%0.162517%0.971357%1.0%8310.336%10.3%-0.622665%-0.166044%-0.443753%-0.788709%0.8%0.622665%0.443753%0.126787%0.622665%0.6%344.234%4.23%-0.000000%-0.397649%0.000000%0.0%0.000000%0.000000%0.397649%0.034578%0.000000%0.0%00.000%0%-0.498132%-0.414938%-0.498132%0.5%0.498132%0.124533%0.414938%0.000000%0.622665%0.6%91.121%1.12%-0.000000%-0.354426%0.000000%0.0%0.000000%0.622665%0.354426%0.138313%0.622665%0.6%101.245%1.25%-0.124533%-0.524435%-0.124533%0.1%0.124533%0.747198%0.524435%0.005763%0.871731%0.9%242.989%2.99%-0.498132%-0.501383%-0.498132%0.5%0.498132%0.024907%0.501383%0.062241%0.523039%0.5%415.106%5.11%-0.473225%-0.273973%-0.535961%-0.747198%0.7%0.473225%0.535961%0.013831%0.473225%0.5%496.102%6.10%-0.572852%-0.494467%-0.572852%0.6%0.572852%1.021171%0.494467%0.127939%1.594022%1.6%8710.834%10.8%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Alfalfa County and North Alfalfa
More Females More Males
Alfalfa County
North Alfalfa
500%0%500%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242015-1710-145-90-4-166.666667%-125.581395%-166.666667%166.7%0.3750.3872.727%72.7%27.273%27.3%-92.307692%-12.903226%-92.307692%92.3%0.5200.5265.789%65.8%34.211%34.2%85.714286%19.801980%85.714286%85.7%1.8571.8635.000%35.0%65.000%65.0%-20.000000%-21.367521%-20.000000%20.0%0.8330.8354.545%54.5%45.455%45.5%-85.714286%-85.714286%85.7%114.285714%0.5380.5465.000%65.0%35.000%35.0%-1.724138%200.000000%200.000000%200.0%3.0003.0025.000%25.0%75.000%75.0%42.857143%51.162791%42.857143%42.9%1.4291.4341.176%41.2%58.824%58.8%-133.333333%-133.333333%133.3%29.870130%0.4290.4370.000%70.0%30.000%30.0%29.166667%79.870130%29.166667%29.2%1.2921.2943.636%43.6%56.364%56.4%76.190476%102.453988%76.190476%76.2%1.7621.7636.207%36.2%63.793%63.8%-180.000000%-180.000000%180.0%133.846154%0.3570.3673.684%73.7%26.316%26.3%-900.000000%-900.000000%900.0%112.230216%0.1000.1090.909%90.9%9.091%9.09%385.714286%318.750000%385.714286%385.7%4.8574.8617.073%17.1%82.927%82.9%94.736842%58.474576%94.736842%94.7%1.9471.9533.929%33.9%66.071%66.1%-12.820513%-12.820513%12.8%35.338346%0.8860.8953.012%53.0%46.988%47.0%-26.666667%-26.666667%26.7%28.571429%0.7890.7955.882%55.9%44.118%44.1%0.000000%25.000000%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%600.000000%1.098901%600.000000%600.0%7.0007.0012.500%12.5%87.500%87.5%5.000000%12.413793%5.000000%5.0%1.0501.0548.780%48.8%51.220%51.2%-57.894737%-57.894737%57.9%2.580645%0.6330.6361.224%61.2%38.776%38.8%178.260870%25.874126%178.260870%178.3%2.7832.7826.437%26.4%73.563%73.6%

Map of Age Cohorts by Block Group in North Alfalfa

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
19.9%20.8%21.7%22.5%23.4%24.3%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
3.41%3.89%4.37%4.86%5.34%5.82%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
8.4%9.1%9.7%10.3%10.9%11.6%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
10.2%11.0%11.7%12.5%13.3%14.1%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
3.9%5.2%6.5%7.8%9.1%10.4%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
14.655%14.668%14.682%14.695%14.708%14.722%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
13.03%13.38%13.71%14.05%14.39%14.73%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
6.8%7.5%8.2%8.9%9.6%10.4%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
4.0%5.2%6.3%7.5%8.6%9.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in North Alfalfa

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%16%32%48%64%80%

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0%13%27%40%53%67%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%20%40%60%80%100%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%20%40%60%80%100%

50s Age Cohorts by Block#19

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#20

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#21

Percentage of population aged 70 to 79 (%):
0%20%40%60%80%100%

80+ Age Cohorts by Block#22

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in Oklahoma

There are 305 county subdivisions in Oklahoma. This section compares North Alfalfa to the 50 most populous county subdivisions in Oklahoma and to those entities that contain or substantially overlap with North Alfalfa. The least populous of the compared county subdivisions has a population of 11,613.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of North Alfalfa, selected other county subdivisions in Oklahoma, and entities that contain North Alfalfa
0%10%20%Count#South TulsaElk CityOklahoma City NortheastOklahoma City NENorth TulsaBroken BowPryor CreekOklahoma City NorthwestOklahoma City NWSeminole NorthSeminole NEl RenoEast CanadianCowetaNewcastle-BlanchardGuymonPonca CityArdmorePauls ValleyWest South CentralCatoosaPurcellTuttleAltusEnidTulsaOklahoma City SouthwestOklahoma City SWNorth AlfalfaLawtonOklahoma City SoutheastOklahoma City SENorth ClevelandN ClevelandGuthrieOklahomaShawneeMuskogeeWoodwardDuncanMiamiSapulpaChickashaAdaDurantOkmulgeeSouthBartlesvilleSoutheast OsageSE OsageMcAlesterUnited States of AmericaUnited StatesClaremoreTahlequahWagoner955600Tract 955600WeatherfordChecotahSoutheast ComancheSE ComancheEast ClevelandE ClevelandAlfalfa CountyAlfalfaNormanStillwaterGrove28.745622%28.745622%28.7%6,648128.519613%28.519613%28.5%4,246227.937591%27.937591%27.9%5,157327.907622%27.907622%27.9%4,024427.322828%27.322828%27.3%3,173527.064964%27.064964%27.1%5,341627.012216%27.012216%27.0%39,58139.6k726.740323%26.740323%26.7%3,461826.645511%26.645511%26.6%7,809926.557384%26.557384%26.6%25,87325.9k1026.484869%26.484869%26.5%14,78214.8k1126.446143%26.446143%26.4%4,7411226.131890%26.131890%26.1%4,2481325.867865%25.867865%25.9%7,3101425.847969%25.847969%25.8%9,8611525.792947%25.792947%25.8%3,6351625.766046%25.766046%25.8%9,906,0579.91M25.730181%25.730181%25.7%6,6601725.701478%25.701478%25.7%4,6441825.576108%25.576108%25.6%4,1621925.453699%25.453699%25.5%5,4702025.404993%25.404993%25.4%13,97314.0k2125.334430%25.334430%25.3%150,050150k2225.303497%25.303497%25.3%113,179113k2325.031133%25.031133%25.0%20125.000345%25.000345%25.0%18,10818.1k2424.985074%24.985074%25.0%38,08338.1k2524.940991%24.940991%24.9%32,22832.2k2624.870981%24.870981%24.9%9,0122724.572394%24.572394%24.6%952,325952k24.389989%24.389989%24.4%16,33316.3k2824.368466%24.368466%24.4%13,26413.3k2924.287217%24.287217%24.3%4,3873024.172804%24.172804%24.2%6,8603124.040233%24.040233%24.0%4,8283223.902414%23.902414%23.9%9,2883323.803134%23.803134%23.8%4,9673423.713281%23.713281%23.7%5,6673523.504981%23.504981%23.5%7,2443623.472889%23.472889%23.5%4,1043723.464217%23.464217%23.5%28,099,74328.1M23.363828%23.363828%23.4%10,29210.3k3823.304192%23.304192%23.3%5,9713923.175704%23.175704%23.2%6,0824023.108006%23.108006%23.1%73,612,43873.6M23.078479%23.078479%23.1%10,26610.3k4122.994587%22.994587%23.0%5,6074221.963992%21.963992%22.0%3,7334321.548822%21.548822%21.5%32021.356143%21.356143%21.4%3,0964420.308611%20.308611%20.3%2,4484520.171852%20.171852%20.2%3,4044620.096863%20.096863%20.1%4,4404719.502075%19.502075%19.5%1,12819.378958%19.378958%19.4%21,51221.5k4818.701623%18.701623%18.7%12,41912.4k4918.522392%18.522392%18.5%3,89650

Age Cohorts by County Subdivision in the South

There are 8,483 county subdivisions in the South. This section compares North Alfalfa to the 50 most populous county subdivisions in the South and to those entities that contain or substantially overlap with North Alfalfa. The least populous of the compared county subdivisions has a population of 245,874.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of North Alfalfa, selected other county subdivisions in the South, and entities that contain North Alfalfa
0%10%20%30%Count#McAllen-PharrSouthwest DallasSW DallasNorthwest HarrisNW HarrisFort WorthSoutheast MontgomerySE MontgomeryRoswell-AlpharettaLewisville-Flower MoundLewisville-Flower …Northeast TarrantNE TarrantHoustonArlingtonSan Antonio NortheastSan Antonio NESan Antonio CentralSan Antonio CntrlEl PasoRound Rock-GeorgetownRound Rock-Geor…West South CentralNortheast DallasNE DallasPlanoCorpus ChristiSugar LandTulsaOklahoma City SouthwestOklahoma City SWSan Antonio NorthwestSan Antonio NWNorth AlfalfaJacksonville WestJacksonville WOklahomaTownship 1:Charlotte1, CharlotteSan Antonio NorthSan Antonio NLubbockGreenvilleSouthUnited States of AmericaUnited StatesMiramar-Pembroke PinesMiramar-Pembrok…BirminghamVirginia BeachVirginia BchAtlanta-DecaturMontgomery District 1313LakelandOrlandoPlantationTampaAustinJacksonville EastJacksonville E955600Tract 955600BaltimoreNew OrleansAtlantaKendale Lakes-TamiamiKendale Lks-Tami…MiamiAlfalfa CountyAlfalfaFort LauderdaleHialeahBradentonSt. PetersburgWashingtonClearwaterNaplesBoynton Beach-Delray BeachBoynton Bch-Delra…32.037136%32.037136%32.0%90,79190.8k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k327.641788%27.641788%27.6%235,492235k427.628590%27.628590%27.6%101,198101k527.351115%27.351115%27.4%75,84375.8k627.315634%27.315634%27.3%69,79869.8k726.987978%26.987978%27.0%154,609155k826.725236%26.725236%26.7%882,854883k926.356116%26.356116%26.4%137,765138k1026.245880%26.245880%26.2%65,77965.8k1126.202297%26.202297%26.2%183,823184k1226.125729%26.125729%26.1%143,291143k1326.125339%26.125339%26.1%71,46971.5k1425.766046%25.766046%25.8%9,906,0579.91M25.730246%25.730246%25.7%398,059398k1525.541202%25.541202%25.5%139,787140k1625.524881%25.524881%25.5%78,52578.5k1725.427919%25.427919%25.4%70,04470.0k1825.334430%25.334430%25.3%150,050150k1925.303497%25.303497%25.3%113,179113k2025.138338%25.138338%25.1%76,82176.8k2125.031133%25.031133%25.0%20124.755416%24.755416%24.8%79,60579.6k2224.572394%24.572394%24.6%952,325952k24.540635%24.540635%24.5%198,493198k2324.520123%24.520123%24.5%83,26283.3k2423.868766%23.868766%23.9%65,52065.5k2523.510827%23.510827%23.5%66,30566.3k2623.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M23.069820%23.069820%23.1%69,70569.7k2722.947194%22.947194%22.9%104,158104k2822.855339%22.855339%22.9%102,788103k2922.674970%22.674970%22.7%84,32384.3k3022.603366%22.603366%22.6%59,81859.8k3122.404646%22.404646%22.4%58,40658.4k3222.237882%22.237882%22.2%129,541130k3321.714616%21.714616%21.7%60,50360.5k3421.700117%21.700117%21.7%144,592145k3521.692326%21.692326%21.7%186,313186k3621.646923%21.646923%21.6%94,43694.4k3721.548822%21.548822%21.5%32021.123671%21.123671%21.1%131,178131k3820.554317%20.554317%20.6%78,70778.7k3919.876571%19.876571%19.9%115,302115k4019.592871%19.592871%19.6%76,51876.5k4119.544858%19.544858%19.5%188,182188k4219.502075%19.502075%19.5%1,12819.355452%19.355452%19.4%58,07758.1k4319.223285%19.223285%19.2%68,95269.0k4418.987774%18.987774%19.0%46,68646.7k4517.600725%17.600725%17.6%69,13669.1k4617.402645%17.402645%17.4%114,685115k4717.193778%17.193778%17.2%55,97456.0k4817.046045%17.046045%17.0%43,26943.3k4915.904381%15.904381%15.9%51,26351.3k50

Age Cohorts by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares North Alfalfa to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with North Alfalfa. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of North Alfalfa, selected other county subdivisions in the United States, and entities that contain North Alfalfa
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoWest South CentralNortheast DallasNE DallasBronxPlanoTulsaDetroitNorth AlfalfaPhoenixOntarioOklahomaTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasOceanside-EscondidoOceanside-Escond…SouthBrooklynUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando Vly955600Tract 955600TucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiAlfalfa CountyAlfalfaSeattleWashingtonBostonManhattanSan Francisco28.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.766046%25.766046%25.8%9,906,0579.91M25.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1625.031133%25.031133%25.0%20124.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.572394%24.572394%24.6%952,325952k24.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.555887%23.555887%23.6%155,230155k2423.464217%23.464217%23.5%28,099,74328.1M23.337305%23.337305%23.3%608,369608k2523.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.597144%22.597144%22.6%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3321.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.548822%21.548822%21.5%32021.517750%21.517750%21.5%188,032188k3921.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4319.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4519.502075%19.502075%19.5%1,12817.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4814.639548%14.639548%14.6%239,355239k4913.481174%13.481174%13.5%114,628115k50

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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