Age and Sex in St. David Unified District, Arizona (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 Arizona.
Scope: population of Arizona, St. David Unified District, and other unified school districts in Arizona
St. David
Arizona
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4370.948%0.95%2275.818%5.82%3799.713%9.71%3418.739%8.74%2295.869%5.87%822.101%2.10%1393.562%3.56%1764.511%4.51%2947.535%7.53%2436.228%6.23%601.538%1.54%1744.459%4.46%1694.331%4.33%2055.254%5.25%1924.921%4.92%00.000%0%00.000%0%882.255%2.26%571.461%1.46%1975.049%5.05%2817.201%7.20%1423.639%3.64%1904.869%4.87%
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 Arizona and St. David Unified District
Female Male
Arizona
St. David
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.438522%-0.044849%-0.203124%-0.035545%-0.483370%0.48%0.438522%0.203124%0.438522%0.44%1,29533.188%33.2%-0.511533%-0.090210%-0.598036%-0.026623%-0.601743%0.60%0.511533%0.598036%0.511533%0.51%1,08627.832%27.8%-0.364485%-0.076884%-0.640037%-0.441369%0.44%0.364485%0.640037%0.036544%0.364485%0.36%56614.505%14.5%-0.410046%-0.108919%-0.695281%-0.518965%0.52%0.410046%0.695281%0.048985%0.410046%0.41%1453.716%3.72%-0.240617%-0.654977%-0.240617%0.24%0.240617%0.672020%0.654977%0.027310%0.912637%0.91%81020.759%20.8%
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 Arizona and St. David Unified District
Female Male
Arizona
St. David
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.059264%-0.043846%-0.026608%-0.059264%0.1%0.000000%0.043846%0.000000%0.0%370.948%0.95%-0.328037%-0.178671%-0.034019%-0.328037%0.3%0.328037%0.507432%0.178671%0.835469%0.8%2275.818%5.82%-0.666325%-0.274001%-0.030363%-0.666325%0.7%0.666325%0.609944%0.274001%1.276269%1.3%3799.713%9.71%-0.410046%-0.927729%-0.380871%-0.045484%-1.337775%1.3%0.410046%0.380871%0.410046%0.4%3418.739%8.74%-0.931146%-0.093969%-0.462099%-0.054519%-1.025115%1.0%0.931146%0.462099%0.931146%0.9%2295.869%5.87%-0.192209%-0.666325%-0.528462%-0.070513%-0.858534%0.9%0.192209%0.528462%0.192209%0.2%822.101%2.10%-0.486930%-0.213566%-0.536359%-0.065611%-0.700495%0.7%0.486930%0.536359%0.486930%0.5%1393.562%3.56%-0.820092%-0.615069%-0.557391%-0.065422%-1.435161%1.4%0.820092%0.557391%0.820092%0.8%1764.511%4.51%-0.712455%-0.082009%-0.576586%-0.054493%-0.794464%0.8%0.712455%0.576586%0.712455%0.7%2947.535%7.53%-0.527934%-0.626768%-0.020328%-0.527934%0.5%0.527934%0.189646%0.626768%0.717581%0.7%2436.228%6.23%-0.138391%-0.030753%-0.611152%-0.001118%-0.169144%0.2%0.138391%0.611152%0.138391%0.1%601.538%1.54%-0.369042%-0.153767%-0.622545%-0.522809%0.5%0.369042%0.622545%0.008358%0.369042%0.4%1744.459%4.46%-0.261404%-0.343414%-0.608051%-0.604818%0.6%0.261404%0.608051%0.014538%0.261404%0.3%1694.331%4.33%-0.486930%-0.642264%-0.486930%0.5%0.486930%0.076884%0.642264%0.032337%0.563813%0.6%2055.254%5.25%-0.486930%-0.010251%-0.653541%-0.497181%0.5%0.486930%0.653541%0.050352%0.486930%0.5%1924.921%4.92%-0.000000%-0.667130%0.000000%0.0%0.000000%0.000000%0.667130%0.057219%0.000000%0.0%00.000%0%-0.000000%-0.723987%0.000000%0.0%0.000000%0.000000%0.723987%0.048955%0.000000%0.0%00.000%0%-0.615069%-0.728728%-0.615069%0.6%0.615069%1.025115%0.728728%0.051363%1.640185%1.6%882.255%2.26%-0.000000%-0.730395%-0.664204%-0.730395%0.7%0.000000%0.664204%0.047811%0.000000%0.0%571.461%1.46%-0.213566%-0.660789%-0.213566%0.2%0.213566%1.255766%0.660789%0.030219%1.469332%1.5%1975.049%5.05%-0.486930%-0.664878%-0.486930%0.5%0.486930%0.466427%0.664878%0.021690%0.953357%1.0%2817.201%7.20%-0.184521%-0.664182%-0.184521%0.2%0.184521%0.358790%0.664182%0.030449%0.543311%0.5%1423.639%3.64%-0.066632%-0.632383%-0.066632%0.1%0.066632%0.840595%0.632383%0.028045%0.907227%0.9%1904.869%4.87%
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 Arizona and St. David Unified District
More Females More Males
Arizona
St. David
1k%0k%1k%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-292018-1915-1710-145-90-4-1,000.000000%-60.684702%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-19.040093%154.687500%154.687500%0.2k%2.5472.5528.194%28.2%71.806%71.8%-11.081339%91.538462%91.538462%0.1k%1.9151.9234.301%34.3%65.699%65.7%-226.250000%-11.941999%-226.250000%0.2k%0.3070.3176.540%76.5%23.460%23.5%-10.091743%-11.798066%-10.091743%0.0k%0.9080.9152.402%52.4%47.598%47.6%-346.666667%-13.342989%-346.666667%0.3k%0.2240.2281.707%81.7%18.293%18.3%-43.859649%-12.232608%-43.859649%0.0k%0.6950.7058.993%59.0%41.007%41.0%-75.000000%-11.737258%-75.000000%0.1k%0.5710.5763.636%63.6%36.364%36.4%-11.510791%-9.450974%-11.510791%0.0k%0.8970.9052.721%52.7%47.279%47.3%-3.243338%35.922330%35.922330%0.0k%1.3591.3642.387%42.4%57.613%57.6%-22.222222%-0.182871%-22.222222%0.0k%0.8180.8255.000%55.0%45.000%45.0%-41.666667%-41.666667%0.0k%1.342615%0.7060.7158.621%58.6%41.379%41.4%-131.372549%-131.372549%0.1k%2.390915%0.4320.4369.822%69.8%30.178%30.2%15.789474%5.034803%15.789474%0.0k%1.1581.1646.341%46.3%53.659%53.7%-2.105263%-2.105263%0.0k%7.704553%0.9790.9850.521%50.5%49.479%49.5%166.666667%7.048314%166.666667%0.2k%2.6672.6727.273%27.3%72.727%72.7%-1,000.000000%-1,000.000000%> 1000%7.198237%0.0000100.000%100%0.000%0%588.000000%4.573228%588.000000%0.6k%6.8806.8812.690%12.7%87.310%87.3%95.789474%3.262191%95.789474%0.1k%1.9581.9633.808%33.8%66.192%66.2%194.444444%4.584471%194.444444%0.2k%2.9442.9425.352%25.4%74.648%74.6%1,000.000000%4.434741%1,000.000000%> 1000%13.61513.66.842%6.84%93.158%93.2%
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 St. David Unified District

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
20.7%21.5%22.2%22.9%23.6%24.4%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
3.8%4.4%4.9%5.5%6.0%6.6%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
4.9%6.4%7.9%9.4%10.8%12.4%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
10.31%10.57%10.83%11.09%11.35%11.62%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
7.3%8.0%8.6%9.2%9.8%10.4%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
10.3%10.8%11.3%11.9%12.4%13.0%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
11.7%12.9%14.0%15.1%16.3%17.5%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
8.2%9.5%10.7%12.0%13.3%14.6%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
4.5%5.2%5.9%6.6%7.2%7.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in St. David Unified District

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
16.7%17.8%18.9%20.0%21.1%22.3%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
3.09%3.47%3.85%4.22%4.60%4.98%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.3%5.2%7.0%8.9%10.7%12.6%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
5.1%6.4%7.6%8.9%10.1%11.4%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
6.1%7.8%9.5%11.2%12.9%14.6%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
10.7%11.4%12.1%12.7%13.3%14.0%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
14.3%15.6%16.9%18.1%19.4%20.7%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
9.1%11.3%13.5%15.7%17.9%20.1%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.4%3.7%5.0%6.3%7.6%9.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in St. David Unified District

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%7%13%20%26%33%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%2.1%4.2%6.3%8.3%10.5%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0.0%1.9%3.8%5.7%7.6%9.6%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
1.3%4.8%8.2%11.7%15.1%18.6%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
0.0%2.5%5.0%7.5%9.9%12.5%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
6.7%11.0%15.2%19.5%23.7%28.0%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
12.1%15.2%18.3%21.4%24.4%27.6%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
5%14%22%30%38%46%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%3.0%5.9%8.9%11.8%14.8%
Road Data ©OpenStreetMap

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Age Cohorts by Place in St. David Unified District

There are 2 places that are fully or partially contained within St. David Unified District (1 fully and 1 partially). This section compares all 2 of those to each other, St. David Unified District, and other entities that contain or substantially overlap with St. David Unified District.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of St. David Unified District, selected places in St. David Unified District, and entities that contain St. David Unified District
0%10%20%30%Count#St. DavidMountainArizonaWestUnited States of AmericaUnited StatesSierra Vista and Douglas Metro AreaSierra VistaCochise CountyCochiseSt. David Unified DistrictSt. DavidBenson33.469865%33.469865%33.5%572124.709269%24.709269%24.7%5,732,5615.73M24.070736%24.070736%24.1%1,619,6181.62M23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M22.292611%22.292611%22.3%28,57428.6k22.292611%22.292611%22.3%28,57428.6k20.758585%20.758585%20.8%81018.797748%18.797748%18.8%9352
Count number of children
# rank of place out of 2 by %

Age Cohorts by County Subdivision in St. David Unified District

There are 2 county subdivisions that are fully or partially contained within St. David Unified District (0 fully and 2 partially). This section compares all 2 of those to each other, St. David Unified District, and other entities that contain or substantially overlap with St. David Unified District.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of St. David Unified District, selected county subdivisions in St. David Unified District, and entities that contain St. David Unified District
0%5%10%15%20%Count#MountainSierra VistaArizonaWestUnited States of AmericaUnited StatesSierra Vista and Douglas Metro AreaSierra VistaCochise CountyCochiseSt. David Unified DistrictSt. DavidBenson24.709269%24.709269%24.7%5,732,5615.73M24.350154%24.350154%24.4%12,28112.3k124.070736%24.070736%24.1%1,619,6181.62M23.760486%23.760486%23.8%17,834,66617.8M23.108006%23.108006%23.1%73,612,43873.6M22.292611%22.292611%22.3%28,57428.6k22.292611%22.292611%22.3%28,57428.6k20.758585%20.758585%20.8%81020.736483%20.736483%20.7%2,4892
Count number of children
# rank of county subdivision out of 2 by %

Age Cohorts by Secondary School District in Arizona

There are 216 unified school districts in Arizona. This section compares St. David Unified District to the 50 most populous unified school districts in Arizona and to those entities that contain or substantially overlap with St. David Unified District. The least populous of the compared unified school districts has a population of 43,828.

Children by Secondary School District#50

Percentage of population aged 0 to 17 (%):
Scope: population of St. David Unified District, selected other secondary school districts in Arizona, and entities that contain St. David Unified District
0%10%20%30%Count#Cartwright Elementary DistrictCartwrightHigley Unified DistrictHigleyLaveen Elementary DistrictLaveenAlhambra Elementary DistrictAlhambraLittleton Elementary DistrictLittletonTolleson Union High School DistrictTollesonRoosevelt Elementary DistrictRooseveltAvondale Elementary DistrictAvondaleSunnyside Unified DistrictSunnysideGlendale Elementary DistrictGlendalePhoenix Union High School DistrictPhoenixPendergast Elementary DistrictPendergastVail Unified DistrictVailMaricopa Unified School DistrictMaricopaBuckeye Union High School DistrictBuckeyeGilbert Unified DistrictGilbertAgua Fria Union High School DistrictAgua FriaCasa Grande Elementary DistrictCasa GrandeChandler Unified DistrictChandlerCasa Grande Union High School DistrictCasa GrandeDysart Unified DistrictDysartLitchfield Elementary DistrictLitchfieldYuma Union High School DistrictYumaGlendale Union High School DistrictGlendaleCreighton Elementary DistrictCreightonMountainFlorence Unified School DistrictFlorenceDeer Valley Unified DistrictDeer ValleyPhoenix Elementary DistrictPhoenixSierra Vista Unified DistrictSierra VistaWashington Elementary DistrictWashingtonArizonaMarana Unified DistrictMaranaWestPeoria Unified School DistrictPeoriaUnited States of AmericaUnited StatesMesa Unified DistrictMesaKyrene Elementary DistrictKyreneYuma Elementary DistrictYumaSierra Vista and Douglas Metro AreaSierra VistaCochise CountyCochiseParadise Valley Unified DistrictParadise VlyHumboldt Unified DistrictHumboldtSt. David Unified DistrictSt. DavidTucson Unified DistrictTucsonFlagstaff Unified DistrictFlagstaffTempe Union High School DistrictTempeAmphitheater Unified DistrictAmphitheaterMadison Elementary DistrictMadisonScottsdale Unified DistrictScottsdaleKingman Unified School DistrictKingmanColorado River Union High School DistrictColorado RivLake Havasu Unified DistrictLake HavasuTempe School DistrictTempeCave Creek Unified DistrictCave CreekApache Junction Unified DistrictApache JctPrescott Unified DistrictPrescott35.462385%35.462385%35.5%46,05546.1k134.945982%34.945982%34.9%26,52426.5k234.396666%34.396666%34.4%16,67016.7k333.158378%33.158378%33.2%29,25029.3k432.871680%32.871680%32.9%14,40714.4k531.834107%31.834107%31.8%58,60558.6k631.421173%31.421173%31.4%35,55435.6k731.166170%31.166170%31.2%15,05715.1k830.195949%30.195949%30.2%27,43027.4k930.104902%30.104902%30.1%31,19531.2k1029.397143%29.397143%29.4%206,960207k1129.220315%29.220315%29.2%20,85620.9k1228.530967%28.530967%28.5%16,72216.7k1328.492504%28.492504%28.5%14,23414.2k1428.427036%28.427036%28.4%20,50320.5k1528.380159%28.380159%28.4%54,07354.1k1628.170634%28.170634%28.2%37,71437.7k1727.769357%27.769357%27.8%17,95418.0k1826.975733%26.975733%27.0%63,30863.3k1926.964962%26.964962%27.0%24,14224.1k2026.869374%26.869374%26.9%47,76347.8k2126.479285%26.479285%26.5%22,65722.7k2226.350310%26.350310%26.4%51,78651.8k2326.089466%26.089466%26.1%88,58688.6k2425.324851%25.324851%25.3%17,75517.8k2524.709269%24.709269%24.7%5,732,5615.73M24.650773%24.650773%24.7%18,22918.2k2624.607330%24.607330%24.6%60,95961.0k2724.574205%24.574205%24.6%13,80813.8k2824.574084%24.574084%24.6%11,90011.9k2924.325848%24.325848%24.3%57,39157.4k3024.070736%24.070736%24.1%1,619,6181.62M24.035813%24.035813%24.0%22,33622.3k3123.760486%23.760486%23.8%17,834,66617.8M23.638740%23.638740%23.6%51,91851.9k3223.108006%23.108006%23.1%73,612,43873.6M23.059477%23.059477%23.1%111,131111k3322.692989%22.692989%22.7%35,62335.6k3422.400986%22.400986%22.4%22,89022.9k3522.292611%22.292611%22.3%28,57428.6k22.292611%22.292611%22.3%28,57428.6k21.867246%21.867246%21.9%57,10557.1k3621.746978%21.746978%21.7%11,92811.9k3720.758585%20.758585%20.8%81020.568465%20.568465%20.6%98,22198.2k3819.762223%19.762223%19.8%18,93318.9k3919.761298%19.761298%19.8%61,67661.7k4018.335004%18.335004%18.3%25,05925.1k4118.257875%18.257875%18.3%10,86810.9k4217.771711%17.771711%17.8%42,18442.2k4317.490428%17.490428%17.5%12,01412.0k4417.401689%17.401689%17.4%11,14711.1k4516.843245%16.843245%16.8%9,4914616.794626%16.794626%16.8%26,05326.1k4716.281055%16.281055%16.3%9,3454814.393380%14.393380%14.4%8,3844913.684878%13.684878%13.7%7,77050
Count number of children
# rank of secondary 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:
Arizona
County:
Cochise
Metro Area:
Sierra Vista Area
Cities:
Benson
Unincorporated Places:
St. David
ZIP Codes:
85602, 85616, 85630, 85638
Congressional District:
AZ-2
State Senate District:
AZ-14
State House District:
AZ-14
Neighboring Unified School Districts:
Benson, Tombstone
Nearby Unified School Districts:
Bisbee, Catalina Foothills, Fort Huachuca, Sahuarita, Sierra Vista, Sunnyside, Tanque Verde, Tucson, Vail, Willcox