Age and Sex in Plattsmouth Community Schools, Nebraska (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 Nebraska.
Scope: population of Nebraska, Plattsmouth Community Schools, and other unified school districts in Nebraska
Plattsmouth
Nebraska
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-42542.519%2.52%1681.666%1.67%3563.531%3.53%3743.709%3.71%2612.589%2.59%2692.668%2.67%4214.175%4.18%2552.529%2.53%9349.263%9.26%6966.903%6.90%7036.972%6.97%5895.842%5.84%4734.691%4.69%5565.514%5.51%4794.751%4.75%4344.304%4.30%1161.150%1.15%1161.150%1.15%2072.053%2.05%5004.959%4.96%6566.506%6.51%5575.524%5.52%7097.032%7.03%
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 Nebraska and Plattsmouth Community Schools
Female Male
Nebraska
Plattsmouth
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.212955%-0.037467%-0.177076%-0.046730%-0.250422%0.25%0.212955%0.177076%0.212955%0.21%1,68216.682%16.7%-0.683130%-0.619026%-0.003140%-0.683130%0.68%0.683130%0.061093%0.619026%0.744223%0.74%3,59835.684%35.7%-0.528392%-0.013224%-0.646482%-0.541616%0.54%0.528392%0.646482%0.029569%0.528392%0.53%1,94219.260%19.3%-0.500843%-0.723133%-0.500843%0.50%0.500843%0.086780%0.723133%0.023017%0.587623%0.59%4394.354%4.35%-0.620957%-0.672732%-0.620957%0.62%0.620957%0.092565%0.672732%0.035411%0.713522%0.71%2,42224.021%24.0%
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 Nebraska and Plattsmouth Community Schools
Female Male
Nebraska
Plattsmouth
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.050208%-0.057027%-0.046033%-0.043794%-0.107235%0.11%0.050208%0.046033%0.050208%0.05%2542.519%2.52%-0.134880%-0.063473%-0.166686%-0.066466%-0.198354%0.20%0.134880%0.166686%0.134880%0.13%1681.666%1.67%-0.351086%-0.003967%-0.219300%-0.059609%-0.355053%0.36%0.351086%0.219300%0.351086%0.35%3563.531%3.53%-0.359020%-0.023802%-0.297163%-0.051912%-0.382823%0.38%0.359020%0.297163%0.359020%0.36%3743.709%3.71%-0.423154%-0.409495%-0.025887%-0.423154%0.42%0.423154%0.016529%0.409495%0.439684%0.44%2612.589%2.59%-0.659526%-0.014877%-0.496981%-0.006990%-0.674402%0.67%0.659526%0.496981%0.659526%0.66%2692.668%2.67%-0.651261%-0.089259%-0.527980%-0.049400%-0.740520%0.74%0.651261%0.527980%0.651261%0.65%4214.175%4.18%-0.595061%-0.636781%-0.001568%-0.595061%0.60%0.595061%0.074383%0.636781%0.669444%0.67%2552.529%2.53%-0.890608%-0.656922%-0.004104%-0.890608%0.89%0.890608%0.071407%0.656922%0.962015%0.96%9349.263%9.26%-0.575226%-0.230090%-0.672039%-0.005454%-0.805316%0.81%0.575226%0.672039%0.575226%0.58%6966.903%6.90%-0.551423%-0.591540%-0.551423%0.55%0.551423%0.291580%0.591540%0.008282%0.843003%0.84%7036.972%6.97%-0.485966%-0.579006%-0.485966%0.49%0.485966%0.196370%0.579006%0.015840%0.682337%0.68%5895.842%5.84%-0.424477%-0.089259%-0.604872%-0.513736%0.51%0.424477%0.604872%0.018849%0.424477%0.42%4734.691%4.69%-0.535555%-0.031737%-0.670934%-0.567291%0.57%0.535555%0.670934%0.026057%0.535555%0.54%5565.514%5.51%-0.466131%-0.639093%-0.466131%0.47%0.466131%0.017852%0.639093%0.037347%0.483983%0.48%4794.751%4.75%-0.671097%-0.687394%-0.671097%0.67%0.671097%0.092565%0.687394%0.040328%0.763662%0.76%4344.304%4.30%-0.555390%-0.697777%-0.555390%0.56%0.555390%0.039671%0.697777%0.084996%0.595061%0.60%1161.150%1.15%-0.535555%-0.079341%-0.763744%-0.023814%-0.614896%0.61%0.535555%0.763744%0.535555%0.54%1161.150%1.15%-0.416543%-0.703598%-0.416543%0.42%0.416543%0.193395%0.703598%0.015442%0.609938%0.61%2072.053%2.05%-0.806638%-0.039671%-0.643009%-0.846309%0.85%0.806638%0.643009%0.045608%0.806638%0.81%5004.959%4.96%-0.610929%-0.079341%-0.667712%-0.690271%0.69%0.610929%0.667712%0.035242%0.610929%0.61%6566.506%6.51%-0.416543%-0.693195%-0.416543%0.42%0.416543%0.271745%0.693195%0.026897%0.688287%0.69%5575.524%5.52%-0.620847%-0.675122%-0.620847%0.62%0.620847%0.164634%0.675122%0.037975%0.785481%0.79%7097.032%7.03%
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 Nebraska and Plattsmouth Community Schools
More Females More Males
Nebraska
Plattsmouth
100%50%0%50%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-113.580247%-95.135681%-113.580247%113.6%0.4680.4768.110%68.1%31.890%31.9%-47.058824%-39.874992%-47.058824%47.1%0.6800.6859.524%59.5%40.476%40.5%-1.129944%-27.181501%-1.129944%1.1%0.9890.9950.281%50.3%49.719%49.7%-6.629834%-17.469233%-6.629834%6.6%0.9380.9451.604%51.6%48.396%48.4%-6.321665%3.906250%3.906250%3.9%1.0391.0449.042%49.0%50.958%51.0%-2.255639%-1.406492%-2.255639%2.3%0.9780.9850.558%50.6%49.442%49.4%-13.705584%-9.356333%-13.705584%13.7%0.8790.8853.207%53.2%46.793%46.8%-0.246254%12.500000%12.500000%12.5%1.1251.1347.059%47.1%52.941%52.9%-0.624676%8.017817%8.017817%8.0%1.0801.0848.073%48.1%51.927%51.9%-40.000000%-0.811529%-40.000000%40.0%0.7140.7158.333%58.3%41.667%41.7%52.877698%1.400022%52.877698%52.9%1.5291.5339.545%39.5%60.455%60.5%40.408163%2.735802%40.408163%40.4%1.4041.4041.596%41.6%58.404%58.4%-21.028037%-21.028037%21.0%3.116212%0.8260.8354.757%54.8%45.243%45.2%-5.925926%-5.925926%5.9%3.883695%0.9440.9451.439%51.4%48.561%48.6%3.829787%5.843799%3.829787%3.8%1.0381.0449.061%49.1%50.939%50.9%13.793103%5.866735%13.793103%13.8%1.1381.1446.774%46.8%53.226%53.2%7.142857%12.181001%7.142857%7.1%1.0711.0748.276%48.3%51.724%51.7%-14.814815%-3.118040%-14.814815%14.8%0.8710.8753.448%53.4%46.552%46.6%46.428571%2.194689%46.428571%46.4%1.4641.4640.580%40.6%59.420%59.4%-4.918033%-4.918033%4.9%7.092863%0.9530.9551.200%51.2%48.800%48.8%-12.987013%-12.987013%13.0%5.278074%0.8850.8953.049%53.0%46.951%47.0%65.238095%3.880130%65.238095%65.2%1.6521.6537.702%37.7%62.298%62.3%26.517572%5.624843%26.517572%26.5%1.2651.2744.147%44.1%55.853%55.9%
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 Plattsmouth Community Schools

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
18.0%20.3%22.6%24.8%27.1%29.4%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
1.5%2.6%3.6%4.6%5.6%6.7%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
2.6%6.2%9.7%13.1%16.6%20.2%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
2.5%4.7%6.8%8.9%11.0%13.1%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
12.7%13.9%15.1%16.2%17.3%18.5%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
13.7%14.7%15.6%16.6%17.5%18.5%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
10.0%12.2%14.3%16.4%18.5%20.7%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
4.6%6.0%7.3%8.6%10.0%11.4%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.0%1.0%2.0%2.9%3.9%4.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Plattsmouth Community Schools

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.9%22.6%24.1%25.7%27.3%29.0%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.0%2.9%3.7%4.6%5.4%6.3%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.8%5.0%6.2%7.4%8.5%9.8%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
10.57%10.85%11.12%11.39%11.66%11.93%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
12.1%12.8%13.4%14.0%14.7%15.4%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
13.4%14.1%14.7%15.3%15.9%16.6%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
11.1%11.8%12.4%13.0%13.6%14.3%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
3.8%4.9%6.0%7.0%8.1%9.2%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
1.8%2.7%3.6%4.4%5.3%6.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Plattsmouth Community Schools

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
15.6%19.2%22.8%26.4%30.0%33.6%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
1.3%3.7%6.0%8.3%10.6%12.9%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.1%6.3%9.6%12.8%16.1%19.3%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
7.5%9.1%10.5%12.0%13.4%14.9%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
10.0%12.2%14.5%16.7%18.9%21.2%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
10.2%14.9%19.5%24.1%28.7%33.3%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
6.8%9.2%11.5%13.9%16.2%18.6%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
2.1%4.8%7.4%10.1%12.7%15.4%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
1.5%3.1%4.7%6.3%7.9%9.5%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Plattsmouth Community Schools

There is 1 place that are fully or partially contained within Plattsmouth Community Schools (0 fully and 1 partially). This section compares all 1 of those to each other, Plattsmouth Community Schools, and other entities that contain or substantially overlap with Plattsmouth Community Schools.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Plattsmouth Community Schools, selected places in Plattsmouth Community Schools, and entities that contain Plattsmouth Community Schools
0%5%10%15%20%25%Count#Omaha and Council Bluffs Metro AreaOmaha AreaPlattsmouthNebraskaCass CountyCassPlattsmouth Community SchoolsPlattsmouthWest North CentralMidwestUnited States of AmericaUnited States25.902873%25.902873%25.9%234,378234k25.416924%25.416924%25.4%1,646124.855748%24.855748%24.9%467,601468k24.439383%24.439383%24.4%6,22324.020629%24.020629%24.0%2,42223.689691%23.689691%23.7%4,971,0164.97M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M
Count number of children
# rank of place out of 1 by %

Age Cohorts by County Subdivision in Plattsmouth Community Schools

There are 6 county subdivisions that are fully or partially contained within Plattsmouth Community Schools (0 fully and 6 partially). This section compares all 6 of those to each other, Plattsmouth Community Schools, and other entities that contain or substantially overlap with Plattsmouth Community Schools.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Plattsmouth Community Schools, selected county subdivisions in Plattsmouth Community Schools, and entities that contain Plattsmouth Community Schools
0%10%20%Count#East Rock Bluff PrecinctE Rock BluffOmaha and Council Bluffs Metro AreaOmaha AreaPlattsmouthEight Mile Grove PrecinctEight Mile GrvNebraskaCass CountyCassPlattsmouth Community SchoolsPlattsmouthWest North CentralMidwestUnited States of AmericaUnited StatesPlattsmouth PrecinctPlattsmouthWest Rock Bluff PrecinctW Rock BluffMount Pleasant PrecinctMt Pleasant29.382022%29.382022%29.4%523125.902873%25.902873%25.9%234,378234k25.416924%25.416924%25.4%1,646225.101626%25.101626%25.1%247324.855748%24.855748%24.9%467,601468k24.439383%24.439383%24.4%6,22324.020629%24.020629%24.0%2,42223.689691%23.689691%23.7%4,971,0164.97M23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M21.969904%21.969904%22.0%803420.869565%20.869565%20.9%312518.041237%18.041237%18.0%356
Count number of children
# rank of county subdivision out of 6 by %

Age Cohorts by Unified School District in Nebraska

There are 250 unified school districts in Nebraska. This section compares Plattsmouth Community Schools to the 50 most populous unified school districts in Nebraska and to those entities that contain or substantially overlap with Plattsmouth Community Schools. The least populous of the compared unified school districts has a population of 5,359.

Children by Unified School District#50

Percentage of population aged 0 to 17 (%):
Scope: population of Plattsmouth Community Schools, selected other unified school districts in Nebraska, and entities that contain Plattsmouth Community Schools
0%10%20%30%Count#Bennington Public SchoolsBenningtonGretna Public SchoolsGretnaSchuyler Community SchoolsSchuylerElkhorn Public SchoolsElkhornSouth Sioux City Community SchoolsS Sioux CityNorris School District 160Norris 160Lexington Public SchoolsLexingtonWaverly School District 145Waverly 145Adams Central Public SchoolsAdamsMillard Public SchoolsMillardPapillion-La Vista Public SchoolsPapillion-La VisBellevue Public SchoolsBellevueWahoo Public SchoolsWahooGrand Island Public SchoolsGrand IslandOmaha and Council Bluffs Metro AreaOmaha AreaAlliance Public SchoolsAllianceColumbus Public SchoolsColumbusOmaha Public SchoolsOmahaGering Public SchoolsGeringCrete Public SchoolsCreteNorfolk Public SchoolsNorfolkAurora Public SchoolsAuroraNebraskaScottsbluff Public SchoolsScottsbluffNorth Platte Public SchoolsNorth PlatteNorthwest Public SchoolsNorthwestBlair Community SchoolsBlairCass CountyCassSidney Public SchoolsSidneyAshland-Greenwood Public SchoolsAshland-GreenwoodPlattsmouth Community SchoolsPlattsmouthSouth Sarpy District 46S Sarpy 46West North CentralFremont Public SchoolsFremontNebraska City Public SchoolsNebraskaMcCook Public SchoolsMcCookHoldrege Public SchoolsHoldregeMidwestUnited States of AmericaUnited StatesDavid City Public SchoolsDavidFairbury Public SchoolsFairburyWest Point Public SchoolsWest PointLincoln Public SchoolsLincolnHastings Public SchoolsHastingsWestside Community SchoolsWestsideKearney Public SchoolsKearneySeward Public SchoolsSewardFalls City Public SchoolsFallsDouglas County West Community SchoolsDouglas Co WBeatrice Public SchoolsBeatriceYork Public SchoolsYorkAuburn Public SchoolsAuburnOgallala Public SchoolsOgallalaRalston Public SchoolsRalstonChadron Public SchoolsChadronWayne Community SchoolsWayne32.873248%32.873248%32.9%3,120131.753733%31.753733%31.8%5,890231.744460%31.744460%31.7%2,564330.487486%30.487486%30.5%11,67011.7k430.100604%30.100604%30.1%5,236529.774278%29.774278%29.8%2,836629.650731%29.650731%29.7%3,591728.777231%28.777231%28.8%3,276828.348527%28.348527%28.3%1,617928.049268%28.049268%28.0%32,97533.0k1027.841035%27.841035%27.8%16,30916.3k1127.293162%27.293162%27.3%13,23513.2k1227.192982%27.192982%27.2%1,9221327.174840%27.174840%27.2%13,70413.7k1425.902873%25.902873%25.9%234,378234k25.864893%25.864893%25.9%2,5271525.732995%25.732995%25.7%6,0911625.603835%25.603835%25.6%91,86491.9k1725.387344%25.387344%25.4%2,7201825.333208%25.333208%25.3%2,6991925.295075%25.295075%25.3%7,4582025.000000%25.000000%25.0%1,6782124.855748%24.855748%24.9%467,601468k24.803004%24.803004%24.8%4,6902224.766653%24.766653%24.8%7,0052324.612976%24.612976%24.6%1,4152424.548984%24.548984%24.5%3,2252524.439383%24.439383%24.4%6,22324.258065%24.258065%24.3%1,8802624.175624%24.175624%24.2%1,3272724.020629%24.020629%24.0%2,4222823.846897%23.846897%23.8%1,9752923.689691%23.689691%23.7%4,971,0164.97M23.612142%23.612142%23.6%7,0013023.524827%23.524827%23.5%2,1133123.452179%23.452179%23.5%2,0723223.220588%23.220588%23.2%1,5793323.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.008024%23.008024%23.0%1,2333422.940870%22.940870%22.9%1,3233522.853087%22.853087%22.9%1,2883622.663562%22.663562%22.7%62,67262.7k3722.575946%22.575946%22.6%5,2693822.449583%22.449583%22.4%6,8353922.358202%22.358202%22.4%8,5504022.348993%22.348993%22.3%2,3314121.847037%21.847037%21.8%1,2944221.654242%21.654242%21.7%1,2204320.833924%20.833924%20.8%2,9384420.790453%20.790453%20.8%1,8994520.724560%20.724560%20.7%1,1674620.568252%20.568252%20.6%1,3324718.937032%18.937032%18.9%4,0694817.741935%17.741935%17.7%1,2984916.592825%16.592825%16.6%1,16150
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:
Nebraska
County:
Cass
Metro Area:
Omaha Area
Cities:
Plattsmouth
Precincts:
East Rock Bluff, Eight Mile Grove, Mount Pleasant, Plattsmouth, West Rock Bluff
ZIP Codes:
68037, 68048
Congressional District:
NE-1
State Senate Districts:
NE-2, NE-45
Neighboring Unified School Districts:
Conestoga, Glenwood, Louisville, South Sarpy 46, Weeping Water
Nearby Unified School Districts:
Bellevue, Elmwood-Murdock, Fremont-Mills, Gretna, Lewis Central, Millard, Omaha, Papillion-La Vista, Ralston, Westside