Age and Sex in Martin County School District, Kentucky (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 Kentucky.
Scope: population of Kentucky, Martin County School District, and other unified school districts in Kentucky
Martin County
Kentucky
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-41451.162%1.16%2101.683%1.68%3222.581%2.58%4553.646%3.65%2441.955%1.96%3032.428%2.43%5044.039%4.04%3052.444%2.44%7706.171%6.17%8797.044%7.04%8676.948%6.95%9317.461%7.46%8967.181%7.18%1,0568.463%8.46%8326.668%6.67%5784.632%4.63%1921.539%1.54%1501.202%1.20%2431.947%1.95%4543.638%3.64%8246.604%6.60%6505.209%5.21%6685.353%5.35%
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 Kentucky and Martin County School District
Female Male
Kentucky
Martin County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.168296%-0.037177%-0.179850%-0.051428%-0.205473%0.21%0.168296%0.179850%0.168296%0.17%1,67913.456%13.5%-0.634717%-0.656568%-0.024571%-0.634717%0.63%0.634717%0.094887%0.656568%0.729604%0.73%4,25634.108%34.1%-0.503998%-0.635311%-0.503998%0.50%0.503998%0.488860%0.635311%0.013487%0.992859%0.99%3,36226.943%26.9%-0.569001%-0.690397%-0.569001%0.57%0.569001%0.034060%0.690397%0.033114%0.603061%0.60%5854.688%4.69%-0.550747%-0.622331%-0.550747%0.55%0.550747%0.054318%0.622331%0.032402%0.605065%0.61%2,59620.805%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 Kentucky and Martin County School District
Female Male
Kentucky
Martin County
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.018533%-0.035563%-0.035324%-0.036669%-0.054095%0.05%0.018533%0.035324%0.018533%0.02%1451.162%1.16%-0.125020%-0.086552%-0.144221%-0.071111%-0.211572%0.21%0.125020%0.144221%0.125020%0.13%2101.683%1.68%-0.242026%-0.032056%-0.221737%-0.069828%-0.274082%0.27%0.242026%0.221737%0.242026%0.24%3222.581%2.58%-0.314153%-0.337639%-0.053314%-0.314153%0.31%0.314153%0.100978%0.337639%0.415131%0.42%4553.646%3.65%-0.219052%-0.213709%-0.436009%-0.065088%-0.432762%0.43%0.219052%0.436009%0.219052%0.22%2441.955%1.96%-0.597051%-0.020035%-0.541694%-0.049094%-0.617086%0.62%0.597051%0.541694%0.597051%0.60%3032.428%2.43%-0.622429%-0.578991%-0.037647%-0.622429%0.62%0.622429%0.101512%0.578991%0.723941%0.72%5044.039%4.04%-0.428755%-0.609952%-0.066569%-0.428755%0.43%0.428755%0.364642%0.609952%0.793396%0.79%3052.444%2.44%-0.506491%-0.221189%-0.673411%-0.039968%-0.727681%0.73%0.506491%0.673411%0.506491%0.51%7706.171%6.17%-0.702036%-0.704934%-0.028209%-0.702036%0.70%0.702036%0.004808%0.704934%0.706844%0.71%8797.044%7.04%-0.663568%-0.661720%-0.011786%-0.663568%0.66%0.663568%0.062510%0.661720%0.726078%0.73%8676.948%6.95%-0.535342%-0.645079%-0.535342%0.54%0.535342%0.421542%0.645079%0.006324%0.956884%0.96%9317.461%7.46%-0.628306%-0.622105%-0.628306%0.63%0.628306%0.179516%0.622105%0.001292%0.807822%0.81%8967.181%7.18%-0.509697%-0.639036%-0.509697%0.51%0.509697%0.673185%0.639036%0.006809%1.182882%1.18%1,0568.463%8.46%-0.500080%-0.637182%-0.500080%0.50%0.500080%0.333387%0.637182%0.010245%0.833467%0.83%8326.668%6.67%-0.293851%-0.647992%-0.293851%0.29%0.293851%0.956350%0.647992%0.050348%1.250200%1.25%5784.632%4.63%-0.745312%-0.048085%-0.732640%-0.793396%0.79%0.745312%0.732640%0.051020%0.745312%0.75%1921.539%1.54%-0.593044%-0.727110%-0.593044%0.59%0.593044%0.016028%0.727110%0.026655%0.609072%0.61%1501.202%1.20%-0.444783%-0.650920%-0.444783%0.44%0.444783%0.084148%0.650920%0.027391%0.528931%0.53%2431.947%1.95%-0.598386%-0.632602%-0.598386%0.60%0.598386%0.016028%0.632602%0.031936%0.614415%0.61%4543.638%3.64%-0.604264%-0.632100%-0.604264%0.60%0.604264%0.112197%0.632100%0.036283%0.716461%0.72%8246.604%6.60%-0.517711%-0.623973%-0.517711%0.52%0.517711%0.006411%0.623973%0.026265%0.524122%0.52%6505.209%5.21%-0.501683%-0.604757%-0.501683%0.50%0.501683%0.067318%0.604757%0.034937%0.569001%0.57%6685.353%5.35%
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 Kentucky and Martin County School District
More Females More Males
Kentucky
Martin County
0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-191.891892%-103.805743%-191.891892%191.9%0.3430.3474.483%74.5%25.517%25.5%-69.230769%-49.306931%-69.230769%69.2%0.5910.5962.857%62.9%37.143%37.1%-13.245033%-31.491363%-13.245033%13.2%0.8830.8853.106%53.1%46.894%46.9%-15.790180%32.142857%32.142857%32.1%1.3211.3243.077%43.1%56.923%56.9%-97.560976%-14.928089%-97.560976%97.6%0.5060.5166.393%66.4%33.607%33.6%-3.355705%-9.062951%-3.355705%3.4%0.9680.9750.825%50.8%49.175%49.2%-6.502251%16.309013%16.309013%16.3%1.1631.1646.230%46.2%53.770%53.8%-10.913753%85.046729%85.046729%85.0%1.8501.8535.082%35.1%64.918%64.9%-43.670886%-5.935215%-43.670886%43.7%0.6960.7058.961%59.0%41.039%41.0%-4.001723%0.684932%0.684932%0.7%1.0071.0149.829%49.8%50.171%50.2%-1.781127%9.420290%9.420290%9.4%1.0941.0947.751%47.8%52.249%52.2%78.742515%0.980296%78.742515%78.7%1.7871.7935.875%35.9%64.125%64.1%28.571429%0.207671%28.571429%28.6%1.2861.2943.750%43.8%56.250%56.3%132.075472%1.065467%132.075472%132.1%2.3212.3230.114%30.1%69.886%69.9%66.666667%1.607831%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%325.454545%7.769798%325.454545%325.5%4.2554.2519.031%19.0%80.969%81.0%-6.451613%-6.451613%6.5%6.963866%0.9390.9451.563%51.6%48.438%48.4%2.702703%3.665835%2.702703%2.7%1.0271.0349.333%49.3%50.667%50.7%18.918919%4.208089%18.918919%18.9%1.1891.1945.679%45.7%54.321%54.3%2.678571%5.048309%2.678571%2.7%1.0271.0349.339%49.3%50.661%50.7%18.567639%5.740062%18.567639%18.6%1.1861.1945.752%45.8%54.248%54.2%1.238390%4.209287%1.238390%1.2%1.0121.0149.692%49.7%50.308%50.3%13.418530%5.776972%13.418530%13.4%1.1341.1346.856%46.9%53.144%53.1%
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 Martin County School District

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
20.2%21.0%21.8%22.6%23.4%24.2%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
4.1%5.0%5.8%6.6%7.4%8.2%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
8.2%10.2%12.1%14.0%16.0%17.9%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
11.9%13.0%14.0%15.0%16.0%17.1%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
11.7%12.9%14.1%15.3%16.5%17.8%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
12.12%12.37%12.62%12.87%13.12%13.38%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
8.2%9.0%9.8%10.5%11.2%12.0%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.8%4.5%5.1%5.8%6.4%7.1%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
2.70%2.80%2.89%2.99%3.09%3.19%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Martin County School District

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.2%21.0%21.8%22.6%23.4%24.2%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
4.1%5.0%5.8%6.6%7.4%8.2%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
8.2%10.2%12.1%14.0%16.0%17.9%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
11.9%13.0%14.0%15.0%16.0%17.1%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
11.7%12.9%14.1%15.3%16.5%17.8%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
12.12%12.37%12.62%12.87%13.12%13.38%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
8.2%9.0%9.8%10.5%11.2%12.0%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
3.8%4.5%5.1%5.8%6.4%7.1%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.70%2.80%2.89%2.99%3.09%3.19%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Martin County School District

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
11%17%22%27%32%38%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%1.6%3.3%4.9%6.5%8.2%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0.0%4.7%9.4%14.0%18.7%23.4%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
10.1%13.0%15.8%18.7%21.5%24.4%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
3.4%7.0%10.7%14.3%18.0%21.7%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
7.0%10.2%13.3%16.4%19.5%22.7%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
6%13%19%25%30%37%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
3.2%6.0%8.8%11.6%14.4%17.3%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.5%1.8%3.0%4.3%5.5%6.9%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Martin County School District

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

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County School District, selected places in Martin County School District, and entities that contain Martin County School District
0%5%10%15%20%25%Count#WarfieldSouthEast South CentralUnited States of AmericaUnited StatesKentuckyMartin CountyMartinMartin County School DistrictMartin CountyInez25.230769%25.230769%25.2%82123.464217%23.464217%23.5%28,099,74328.1M23.131757%23.131757%23.1%4,346,5394.35M23.108006%23.108006%23.1%73,612,43873.6M22.987138%22.987138%23.0%1,014,1901.01M20.804616%20.804616%20.8%2,59620.804616%20.804616%20.8%2,59615.577889%15.577889%15.6%1242
Count number of children
# rank of place out of 2 by %

Age Cohorts by County Subdivision in Martin County School District

There are 3 county subdivisions in Martin County School District. This section compares all 3 of those to each other, Martin County School District, and other entities that contain or substantially overlap with Martin County School District.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County School District, selected county subdivisions in Martin County School District, and entities that contain Martin County School District
0%5%10%15%20%Count#ThreeforksSouthEast South CentralUnited States of AmericaUnited StatesKentuckyWarfieldMartin CountyMartinMartin County School DistrictMartin CountyInez24.161651%24.161651%24.2%281123.464217%23.464217%23.5%28,099,74328.1M23.131757%23.131757%23.1%4,346,5394.35M23.108006%23.108006%23.1%73,612,43873.6M22.987138%22.987138%23.0%1,014,1901.01M20.987991%20.987991%21.0%769220.804616%20.804616%20.8%2,59620.804616%20.804616%20.8%2,59620.206509%20.206509%20.2%1,5463
Count number of children
# rank of county subdivision out of 3 by %

Age Cohorts by Unified School District in Kentucky

There are 175 unified school districts in Kentucky. This section compares Martin County School District to the 50 most populous unified school districts in Kentucky and to those entities that contain or substantially overlap with Martin County School District. The least populous of the compared unified school districts has a population of 20,896.

Children by Unified School District#50

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County School District, selected other unified school districts in Kentucky, and entities that contain Martin County School District
0%10%20%Count#Grant County School DistrictGrant CountyBoone County School DistrictBoone CountyChristian County School DistrictChristian CoOldham County School DistrictOldham CountyScott County School DistrictScott CountyOwensboro Independent School DistrictOwensboroWhitley County School DistrictWhitley CoJessamine County School DistrictJessamine CoWarren County School DistrictWarren CountyBarren County School DistrictBarren CountyKenton County School DistrictKenton CountyHardin County School DistrictHardin CountyAnderson County School DistrictAnderson CoNelson County School DistrictNelson CountyMontgomery County School DistrictMontgomery CoShelby County School DistrictShelby CountyGrayson County School DistrictGrayson CoOhio County School DistrictOhio CountyGraves County School DistrictGraves CountyKnox County School DistrictKnox CountyLincoln County School DistrictLincoln CoDaviess County School DistrictDaviess CoLaurel County School DistrictLaurel CountySouthHenderson County School DistrictHenderson CoBullitt County School DistrictBullitt CoHopkins County School DistrictHopkins CoEast South CentralMeade County School DistrictMeade CountyUnited States of AmericaUnited StatesCovington Independent School DistrictCovingtonKentuckyWoodford County School DistrictWoodford CoPerry County School DistrictPerry CountyMcCracken County School DistrictMcCracken CoJefferson County School DistrictJefferson CoClark County School DistrictClark CountyCarter County School DistrictCarter CountyHarlan County School DistrictHarlan CountyAshland Independent School DistrictAshlandPulaski County School DistrictPulaski CoFloyd County School DistrictFloyd CountyPike County School DistrictPike CountyCampbell County School DistrictCampbell CoMadison County School DistrictMadison CoClay County School DistrictClay CountyFayette County School DistrictFayette CoMuhlenberg County School DistrictMuhlenberg CoMartin CountyMartinMartin County School DistrictMartin CountyFranklin County School DistrictFranklin CoMarshall County School DistrictMarshall CoBoyd County School DistrictBoyd CountyCalloway County School DistrictCalloway CoRowan County School DistrictRowan CountyBowling Green Independent School DistrictBowling Green27.411945%27.411945%27.4%5,728127.034500%27.034500%27.0%32,36332.4k226.463712%26.463712%26.5%15,84715.8k325.964368%25.964368%26.0%16,58516.6k425.796526%25.796526%25.8%13,24613.2k525.757921%25.757921%25.8%7,910625.434379%25.434379%25.4%5,343724.941684%24.941684%24.9%12,72412.7k824.854375%24.854375%24.9%23,29723.3k924.752512%24.752512%24.8%6,7511024.624528%24.624528%24.6%25,23325.2k1124.333553%24.333553%24.3%21,45121.5k1224.205424%24.205424%24.2%5,2931324.172464%24.172464%24.2%7,7481424.164872%24.164872%24.2%6,6191524.117686%24.117686%24.1%10,84510.8k1624.030354%24.030354%24.0%6,2701724.014574%24.014574%24.0%5,8001823.928132%23.928132%23.9%6,6191923.780907%23.780907%23.8%6,5692023.738945%23.738945%23.7%5,7982123.733000%23.733000%23.7%16,14216.1k2223.712956%23.712956%23.7%13,91513.9k2323.464217%23.464217%23.5%28,099,74328.1M23.318666%23.318666%23.3%10,81110.8k2423.205578%23.205578%23.2%18,03718.0k2523.164965%23.164965%23.2%10,14010.1k2623.131757%23.131757%23.1%4,346,5394.35M23.128321%23.128321%23.1%5,7462723.108006%23.108006%23.1%73,612,43873.6M22.995393%22.995393%23.0%7,6372822.987138%22.987138%23.0%1,014,1901.01M22.914306%22.914306%22.9%5,8642922.807396%22.807396%22.8%5,2923022.738572%22.738572%22.7%10,15310.2k3122.653351%22.653351%22.7%171,598172k3222.648855%22.648855%22.6%8,0873322.622014%22.622014%22.6%6,1743422.566951%22.566951%22.6%5,6883522.111498%22.111498%22.1%4,7043622.099831%22.099831%22.1%11,47611.5k3722.006082%22.006082%22.0%8,3943821.274918%21.274918%21.3%11,86811.9k3921.260081%21.260081%21.3%9,1214021.211181%21.211181%21.2%17,09617.1k4121.200378%21.200378%21.2%4,4864221.168174%21.168174%21.2%65,94565.9k4321.120579%21.120579%21.1%6,5934420.804616%20.804616%20.8%2,59620.804616%20.804616%20.8%2,59620.727569%20.727569%20.7%9,4074520.472239%20.472239%20.5%6,3904620.282141%20.282141%20.3%4,6874719.340859%19.340859%19.3%5,3114818.936713%18.936713%18.9%4,6024914.576321%14.576321%14.6%3,98450
Count number of children
# rank of unified 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:
Kentucky
County:
Martin
Cities:
Inez, Warfield
ZIP Codes:
41203, 41214, 41224, 41230, 41231, 41250, 41262, 41267
Congressional District:
KY-5
State Senate District:
KY-31
State House District:
KY-93
Neighboring Unified School Districts:
Floyd County, Johnson County, Lawrence County, Mingo County, Pike County, Wayne County
Nearby Unified School Districts:
Boyd County, Elliott County, Jenkins, Knott County, Lincoln County, Logan County, Magoffin County, Morgan County, Paintsville, Pikeville