Age and Sex in Knappa School District 4, Oregon (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 Oregon.
Scope: population of Oregon, Knappa School District 4, and other unified school districts in Oregon
Knappa 4
Oregon
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4361.022%1.02%732.072%2.07%1303.689%3.69%1654.682%4.68%1654.682%4.68%972.753%2.75%1213.434%3.43%1825.165%5.16%3018.541%8.54%2507.094%7.09%2126.016%6.02%1323.746%3.75%1975.590%5.59%1865.278%5.28%2416.839%6.84%1454.115%4.11%220.624%0.62%90.255%0.26%541.532%1.53%1353.831%3.83%2487.037%7.04%2456.952%6.95%1785.051%5.05%
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 Oregon and Knappa School District 4
Female Male
Oregon
Knappa 4
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.259333%-0.201076%-0.040486%-0.259333%0.26%0.259333%0.006306%0.201076%0.265639%0.27%66618.899%18.9%-0.670829%-0.018161%-0.650121%-0.017127%-0.688990%0.69%0.670829%0.650121%0.670829%0.67%1,19833.995%34.0%-0.588031%-0.036259%-0.666272%-0.624291%0.62%0.588031%0.666272%0.015953%0.588031%0.59%76921.822%21.8%-0.134790%-0.333428%-0.642109%-0.468218%0.47%0.134790%0.642109%0.022550%0.134790%0.13%852.412%2.41%-0.633750%-0.003153%-0.586330%-0.636903%0.64%0.633750%0.586330%0.029050%0.633750%0.63%80622.872%22.9%
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 Oregon and Knappa School District 4
Female Male
Oregon
Knappa 4
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.063848%-0.047231%-0.038185%-0.063848%0.06%0.000000%0.047231%0.000000%0.00%361.022%1.02%-0.192963%-0.158292%-0.048209%-0.192963%0.19%0.192963%0.028377%0.158292%0.221339%0.22%732.072%2.07%-0.334847%-0.237950%-0.041449%-0.334847%0.33%0.334847%0.068104%0.237950%0.402951%0.40%1303.689%3.69%-0.397276%-0.365721%-0.035949%-0.397276%0.40%0.397276%0.141884%0.365721%0.539160%0.54%1654.682%4.68%-0.766175%-0.028377%-0.492132%-0.053780%-0.794552%0.79%0.766175%0.492132%0.766175%0.77%1654.682%4.68%-0.652667%-0.598415%-0.028589%-0.652667%0.65%0.652667%0.070942%0.598415%0.723610%0.72%972.753%2.75%-0.435112%-0.274309%-0.634597%-0.059907%-0.709421%0.71%0.435112%0.634597%0.435112%0.44%1213.434%3.43%-1.106697%-0.368899%-0.681484%-0.024396%-1.475596%1.48%1.106697%0.681484%1.106697%1.11%1825.165%5.16%-0.822928%-0.062429%-0.652894%-0.051378%-0.885358%0.89%0.822928%0.652894%0.822928%0.82%3018.541%8.54%-0.681044%-0.652176%-0.022485%-0.681044%0.68%0.681044%0.056754%0.652176%0.737798%0.74%2507.094%7.09%-0.601589%-0.627361%-0.601589%0.60%0.601589%0.000000%0.627361%0.005198%0.601589%0.60%2126.016%6.02%-0.261067%-0.630892%-0.261067%0.26%0.261067%0.227015%0.630892%0.028732%0.488082%0.49%1323.746%3.75%-0.488082%-0.141884%-0.653186%-0.629966%0.63%0.488082%0.653186%0.005399%0.488082%0.49%1975.590%5.59%-0.454030%-0.147560%-0.691631%-0.601589%0.60%0.454030%0.691631%0.005776%0.454030%0.45%1865.278%5.28%-0.493757%-0.670492%-0.493757%0.49%0.493757%0.380250%0.670492%0.024649%0.874007%0.87%2416.839%6.84%-0.501324%-0.368899%-0.638782%-0.870223%0.87%0.501324%0.638782%0.036010%0.501324%0.50%1454.115%4.11%-0.000000%-0.624291%-0.680266%-0.002586%-0.624291%0.62%0.000000%0.680266%0.000000%0.00%220.624%0.62%-0.000000%-0.255392%-0.675896%-0.255392%0.26%0.000000%0.675896%0.041057%0.000000%0.00%90.255%0.26%-0.269580%-0.227015%-0.604844%-0.496595%0.50%0.269580%0.604844%0.025865%0.269580%0.27%541.532%1.53%-0.397276%-0.599047%-0.397276%0.40%0.397276%0.482406%0.599047%0.034980%0.879682%0.88%1353.831%3.83%-0.652667%-0.102157%-0.586254%-0.754824%0.75%0.652667%0.586254%0.030957%0.652667%0.65%2487.037%7.04%-0.595914%-0.597850%-0.595914%0.60%0.595914%0.198638%0.597850%0.021972%0.794552%0.79%2456.952%6.95%-0.306470%-0.397276%-0.567255%-0.703746%0.70%0.306470%0.567255%0.030661%0.306470%0.31%1785.051%5.05%
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 Oregon and Knappa School District 4
More Females More Males
Oregon
Knappa 4
1,000%500%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-1,000.000000%-80.846680%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-30.455613%14.705882%14.705882%14.7%1.1471.1546.575%46.6%53.425%53.4%-17.419110%20.338983%20.338983%20.3%1.2031.2045.385%45.4%54.615%54.6%-9.829717%35.714286%35.714286%35.7%1.3571.3642.424%42.4%57.576%57.6%-3.703704%-10.927986%-3.703704%3.7%0.9640.9650.909%50.9%49.091%49.1%-4.777491%10.869565%10.869565%10.9%1.1091.1147.423%47.4%52.577%52.6%-63.043478%-9.440209%-63.043478%63.0%0.6130.6161.983%62.0%38.017%38.0%-33.333333%-3.579785%-33.333333%33.3%0.7500.7557.143%57.1%42.857%42.9%-7.586207%-7.869231%-7.586207%7.6%0.9290.9351.827%51.8%48.173%48.2%-3.447639%8.333333%8.333333%8.3%1.0831.0848.000%48.0%52.000%52.0%0.000000%0.000000%0.0%0.828557%1.0001.0050.000%50.0%50.000%50.0%86.956522%4.554247%86.956522%87.0%1.8701.8734.848%34.8%65.152%65.2%-29.069767%-29.069767%29.1%0.826554%0.7750.7756.345%56.3%43.655%43.7%-32.500000%-32.500000%32.5%0.835070%0.7550.7556.989%57.0%43.011%43.0%77.011494%3.676294%77.011494%77.0%1.7701.7736.100%36.1%63.900%63.9%-73.584906%-73.584906%73.6%5.637236%0.5760.5863.448%63.4%36.552%36.6%-1,000.000000%-0.380214%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1,000.000000%-1,000.000000%> 1000%6.074454%0.0000100.000%100%0.000%0%-84.210526%-84.210526%84.2%4.276254%0.5430.5464.815%64.8%35.185%35.2%121.428571%5.839283%121.428571%121.4%2.2142.2131.111%31.1%68.889%68.9%-15.652174%-15.652174%15.7%5.280517%0.8650.8653.629%53.6%46.371%46.4%33.333333%3.675235%33.333333%33.3%1.3331.3342.857%42.9%57.143%57.1%-129.629630%-129.629630%129.6%5.405142%0.4350.4469.663%69.7%30.337%30.3%
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 Knappa School District 4

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
19.8%20.5%21.1%21.8%22.4%23.1%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
2.14%2.57%2.99%3.42%3.84%4.27%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
10.00%10.29%10.57%10.85%11.13%11.42%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
12.702%12.713%12.725%12.736%12.747%12.759%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
10.32%10.38%10.44%10.50%10.56%10.62%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
15.50%15.58%15.66%15.73%15.81%15.89%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
12.5%13.1%13.7%14.3%14.9%15.5%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
7.13%7.47%7.80%8.13%8.47%8.81%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
3.09%3.35%3.61%3.86%4.12%4.38%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Knappa School District 4

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
17.1%18.1%18.9%19.8%20.6%21.5%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
2.32%2.40%2.47%2.55%2.62%2.70%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
9.64%9.81%9.99%10.16%10.33%10.51%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
9.1%9.9%10.5%11.2%11.8%12.5%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
7.8%8.4%8.9%9.4%10.0%10.5%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
16.8%17.4%18.0%18.5%19.1%19.7%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
13.8%15.3%16.7%18.1%19.5%21.0%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
9.00%9.12%9.24%9.37%9.49%9.61%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.91%3.00%3.08%3.16%3.24%3.33%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Knappa School District 4

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
11.4%15.1%18.7%22.4%26.0%29.7%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
1.52%1.99%2.45%2.92%3.38%3.85%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
6.3%8.3%10.3%12.3%14.2%16.3%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
8.2%9.6%10.9%12.2%13.5%14.8%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
6.4%7.3%8.0%8.8%9.6%10.4%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
11.0%14.1%17.1%20.1%23.1%26.2%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
8.9%11.9%14.8%17.6%20.5%23.4%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
5.2%6.7%8.0%9.4%10.8%12.2%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%0.8%1.6%2.5%3.3%4.2%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in Knappa School District 4

There are 2 county subdivisions that are fully or partially contained within Knappa School District 4 (0 fully and 2 partially). This section compares all 2 of those to each other, Knappa School District 4, and other entities that contain or substantially overlap with Knappa School District 4.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Knappa School District 4, selected county subdivisions in Knappa School District 4, and entities that contain Knappa School District 4
0%5%10%15%20%Count#WestPacificUnited States of AmericaUnited StatesKnappa-BrownsmeadKnappa School District 4Knappa 4OregonAstoriaAstoria Metro AreaAstoria AreaClatsop CountyClatsop23.760486%23.760486%23.8%17,834,66617.8M23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.073264%23.073264%23.1%485122.871737%22.871737%22.9%80621.630770%21.630770%21.6%861,395861k19.863624%19.863624%19.9%5,127219.707913%19.707913%19.7%7,42219.707913%19.707913%19.7%7,422
Count number of children
# rank of county subdivision out of 2 by %

Age Cohorts by Unified School District in Oregon

There are 197 unified school districts in Oregon. This section compares Knappa School District 4 to the 50 most populous unified school districts in Oregon and to those entities that contain or substantially overlap with Knappa School District 4. The least populous of the compared unified school districts has a population of 20,707.

Children by Unified School District#41

Percentage of population aged 0 to 17 (%):
Scope: population of Knappa School District 4, selected other unified school districts in Oregon, and entities that contain Knappa School District 4
0%10%20%30%Count#Woodburn School District 103Woodburn 103Sherwood School District 88JSherwood 88JHermiston School District 8Hermiston 8Reynolds School District 7Reynolds 7Forest Grove School District 15Frst Grv 15McMinnville School District 40McMinnville 40Hillsboro School District 1JHillsboro 1JMolalla River School District 35Molalla Riv 35Salem-Keizer School District 24JSalem-Keizer 24JHood River County School District 1Hood Riv Co 1Greater Albany School District 8JGreater Albany 8JCentennial School District 28JCentennial 28JBethel School District 52Bethel 52David Douglas School District 40David Douglas 40West Linn School District 3JWest Linn 3JBeaverton School District 48JBeaverton 48JGresham-Barlow School District 1JGresham-Barlow 1JNorth Wasco School District 21N Wasco 21WestGrants Pass School District 7Grants Pass 7St. Helens School District 502St. Helens 502Canby School District 86Canby 86PacificMedford School District 549Medford 549United States of AmericaUnited StatesKnappa School District 4Knappa 4Pendleton School District 16Pendleton 16Oregon City School District 62Oregon 62Eagle Point School District 9Eagle Point 9Central Point School District 6Cntrl Pt 6Lake Oswego School District 7JLk Oswego 7JOregon Trail School District 46Oregon Trl 46Central School District 13J13JDallas School District 2Dallas 2Klamath County School DistrictKlamath CoTigard-Tualatin School District 23JTigard-Tualatin 23JRedmond School District 2JRedmond 2JOregonLebanon Community School District 9Lebanon 9Bend-La Pine Administrative School District 1Bend-La Pne Admi…Klamath Falls City SchoolsKlamath FallsSpringfield School District 19Springfield 19North Clackamas School District 12N Clackamas 12Newberg School District 29JNewberg 29JCoos Bay School District 9Coos Bay 9Parkrose School District 3Parkrose 3Astoria Metro AreaAstoria AreaClatsop CountyClatsopRoseburg School District 4Roseburg 4Crook County School DistrictCrook CountyPhoenix-Talent School District 4Phoenix-Talent 4Lincoln County School DistrictLincoln CoPortland School District 1JPortland 1JEugene School District 4JEugene 4JAshland School District 5Ashland 5Three Rivers School DistrictThree RiversCorvallis School District 509JCorvallis 509J31.207495%31.207495%31.2%8,627128.907889%28.907889%28.9%9,230228.713714%28.713714%28.7%8,101326.948891%26.948891%26.9%20,63820.6k426.421050%26.421050%26.4%9,710525.629352%25.629352%25.6%10,52710.5k625.078793%25.078793%25.1%33,65933.7k725.017565%25.017565%25.0%5,341824.972101%24.972101%25.0%62,65762.7k924.695736%24.695736%24.7%5,6411024.367936%24.367936%24.4%15,47915.5k1124.278988%24.278988%24.3%10,26210.3k1224.269685%24.269685%24.3%9,7121324.145126%24.145126%24.1%16,43116.4k1424.086355%24.086355%24.1%11,65911.7k1524.000500%24.000500%24.0%65,32665.3k1623.963337%23.963337%24.0%19,00719.0k1723.805420%23.805420%23.8%4,9721823.760486%23.760486%23.8%17,834,66617.8M23.732934%23.732934%23.7%8,8831923.629690%23.629690%23.6%4,8932023.380511%23.380511%23.4%7,1862123.336041%23.336041%23.3%12,102,10512.1M23.155861%23.155861%23.2%20,37620.4k2223.108006%23.108006%23.1%73,612,43873.6M22.871737%22.871737%22.9%80622.870619%22.870619%22.9%4,9462322.790505%22.790505%22.8%13,17213.2k2422.654446%22.654446%22.7%6,3772522.631428%22.631428%22.6%7,1162622.338849%22.338849%22.3%9,3432722.143911%22.143911%22.1%6,7552822.006281%22.006281%22.0%4,8352921.956386%21.956386%22.0%4,5613021.924742%21.924742%21.9%9,2703121.838080%21.838080%21.8%17,81917.8k3221.784900%21.784900%21.8%10,69910.7k3321.630770%21.630770%21.6%861,395861k21.388667%21.388667%21.4%6,1643421.254412%21.254412%21.3%24,74824.7k3521.229664%21.229664%21.2%5,0243621.193559%21.193559%21.2%16,12316.1k3720.911120%20.911120%20.9%25,01225.0k3820.826432%20.826432%20.8%7,2933919.907547%19.907547%19.9%5,2974019.737577%19.737577%19.7%4,9494119.707913%19.707913%19.7%7,42219.707913%19.707913%19.7%7,42219.646673%19.646673%19.6%9,2864219.612069%19.612069%19.6%4,1864317.500883%17.500883%17.5%4,4584417.191206%17.191206%17.2%8,0464516.883890%16.883890%16.9%83,05083.1k4616.767571%16.767571%16.8%25,92325.9k4716.412610%16.412610%16.4%4,1134816.412407%16.412407%16.4%7,7894914.620366%14.620366%14.6%9,73050
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:
Oregon
County:
Clatsop
Metro Area:
Astoria Area
ZIP Codes:
97016, 97103
Congressional District:
OR-1
State Senate District:
OR-16
State House District:
OR-32
Neighboring Unified School Districts:
Astoria 1, Clatskanie 6J, Naselle-Grays River Valley, Wahkiakum
Nearby Unified School Districts:
Boistfort, Castle Rock, Jewell 8, Longview, Ocean Beach, Pe Ell, Seaside 10, Vernonia 47J, Warrenton-Hammond 30, Willapa Valley