Age and Sex in St. Helens, Columbia County, Oregon (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 Columbia County.
Scope: population of Columbia County, St. Helens, and other county subdivisions in Columbia County
St. Helens
Columbia County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-45012.161%2.16%3141.354%1.35%4351.876%1.88%7693.316%3.32%8403.623%3.62%7103.062%3.06%1,1605.003%5.00%9263.993%3.99%1,7887.711%7.71%1,7187.409%7.41%1,6567.142%7.14%1,5856.835%6.84%1,5116.516%6.52%1,4326.176%6.18%1,1294.869%4.87%7163.088%3.09%1120.483%0.48%1310.565%0.56%3511.514%1.51%1,0984.735%4.74%1,5016.473%6.47%1,8167.832%7.83%9894.265%4.27%
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 Columbia County and St. Helens
Female Male
Columbia County
St. Helens
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.189634%-0.048277%-0.226777%-0.017122%-0.237910%0.24%0.189634%0.226777%0.189634%0.19%3,56915.392%15.4%-0.741763%-0.040193%-0.737073%-0.781956%0.78%0.741763%0.737073%0.010555%0.741763%0.74%8,83338.093%38.1%-0.570697%-0.526852%-0.039167%-0.570697%0.57%0.570697%0.005750%0.526852%0.576448%0.58%4,78820.649%20.6%-0.251208%-0.468325%-0.251208%0.25%0.251208%0.138002%0.468325%0.082586%0.389210%0.39%5942.562%2.56%-0.595854%-0.586609%-0.595854%0.60%0.595854%0.103023%0.586609%0.059534%0.698877%0.70%5,40423.305%23.3%
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 Columbia County and St. Helens
Female Male
Columbia County
St. Helens
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.036387%-0.062263%-0.039027%-0.047840%-0.098650%0.10%0.036387%0.039027%0.036387%0.04%5012.161%2.16%-0.131102%-0.008625%-0.161950%-0.139727%0.14%0.131102%0.161950%0.018129%0.131102%0.13%3141.354%1.35%-0.162153%-0.050888%-0.236076%-0.050760%-0.213041%0.21%0.162153%0.236076%0.162153%0.16%4351.876%1.88%-0.238054%-0.187166%-0.398429%-0.008863%-0.425220%0.43%0.238054%0.398429%0.238054%0.24%7693.316%3.32%-0.517509%-0.567362%-0.517509%0.52%0.517509%0.172503%0.567362%0.123544%0.690012%0.69%8403.623%3.62%-0.759013%-0.012938%-0.696948%-0.007050%-0.771951%0.77%0.759013%0.696948%0.759013%0.76%7103.062%3.06%-0.685699%-0.296130%-0.780878%-0.153758%-0.981830%0.98%0.685699%0.780878%0.685699%0.69%1,1605.003%5.00%-0.905641%-0.763420%-0.905641%0.91%0.905641%0.185441%0.763420%0.151073%1.091082%1.09%9263.993%3.99%-0.697775%-0.725954%-0.697775%0.70%0.697775%0.146628%0.725954%0.012489%0.844402%0.84%1,7887.711%7.71%-0.690875%-0.100052%-0.737234%-0.045523%-0.790926%0.79%0.690875%0.737234%0.690875%0.69%1,7187.409%7.41%-0.666724%-0.094877%-0.687683%-0.761601%0.76%0.666724%0.687683%0.026992%0.666724%0.67%1,6567.142%7.14%-0.658962%-0.049163%-0.622822%-0.708125%0.71%0.658962%0.622822%0.090644%0.658962%0.66%1,5856.835%6.84%-0.527859%-0.247542%-0.508410%-0.191359%-0.775401%0.78%0.527859%0.508410%0.527859%0.53%1,5116.516%6.52%-0.522684%-0.558767%-0.020546%-0.522684%0.52%0.522684%0.189753%0.558767%0.712437%0.71%1,4326.176%6.18%-0.472658%-0.468527%-0.472658%0.47%0.472658%0.028463%0.468527%0.014100%0.501121%0.50%1,1294.869%4.87%-0.472946%-0.483432%-0.472946%0.47%0.472946%0.083376%0.483432%0.094672%0.556322%0.56%7163.088%3.09%-0.215629%-0.051751%-0.394803%-0.082586%-0.267380%0.27%0.215629%0.394803%0.215629%0.22%1120.483%0.48%-0.185441%-0.322288%-0.185441%0.19%0.185441%0.194066%0.322288%0.402860%0.379507%0.38%1310.565%0.56%-0.276005%-0.536811%-0.276005%0.28%0.276005%0.204847%0.536811%0.005036%0.480852%0.48%3511.514%1.51%-0.751826%-0.709034%-0.751826%0.75%0.751826%0.074751%0.709034%0.031557%0.826577%0.83%1,0984.735%4.74%-0.591685%-0.588982%-0.591685%0.59%0.591685%0.111264%0.588982%0.005640%0.702950%0.70%1,5016.473%6.47%-0.708125%-0.618793%-0.708125%0.71%0.708125%0.150078%0.618793%0.141001%0.858203%0.86%1,8167.832%7.83%-0.394169%-0.478598%-0.394169%0.39%0.394169%0.064689%0.478598%0.048746%0.458858%0.46%9894.265%4.27%
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 Columbia County and St. Helens
More Females More Males
Columbia County
St. Helens
100%0%100%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-171.111111%-122.580645%-171.111111%171.1%0.3690.3773.054%73.1%26.946%26.9%-6.578947%-6.578947%6.6%11.194030%0.9380.9451.592%51.6%48.408%48.4%-31.382979%-21.501706%-31.382979%31.4%0.7610.7656.782%56.8%43.218%43.2%-78.623188%-2.224469%-78.623188%78.6%0.5600.5664.109%64.1%35.891%35.9%33.333333%21.775148%33.333333%33.3%1.3331.3342.857%42.9%57.143%57.1%-1.704545%-1.011561%-1.704545%1.7%0.9830.9850.423%50.4%49.577%49.6%-43.186583%-19.690456%-43.186583%43.2%0.6980.7058.879%58.9%41.121%41.1%20.476190%19.788918%20.476190%20.5%1.2051.2045.356%45.4%54.644%54.6%21.013597%1.720311%21.013597%21.0%1.2101.2145.246%45.2%54.754%54.8%-14.481898%-6.174863%-14.481898%14.5%0.8740.8753.376%53.4%46.624%46.6%-14.230272%-14.230272%14.2%3.925015%0.8750.8853.321%53.3%46.679%46.7%-7.460733%-7.460733%7.5%14.553687%0.9310.9351.798%51.8%48.202%48.2%-46.895425%-37.638669%-46.895425%46.9%0.6810.6859.497%59.5%40.503%40.5%-3.677001%36.303630%36.303630%36.3%1.3631.3642.318%42.3%57.682%57.7%6.021898%3.009458%6.021898%6.0%1.0601.0648.539%48.5%51.461%51.5%17.629179%19.583333%17.629179%17.6%1.1761.1845.950%45.9%54.050%54.1%-24.000000%-20.918367%-24.000000%24.0%0.8060.8155.357%55.4%44.643%44.6%104.651163%125.000000%104.651163%104.7%2.0472.0532.824%32.8%67.176%67.2%74.218750%0.938086%74.218750%74.2%1.7421.7436.467%36.5%63.533%63.5%9.942639%4.450758%9.942639%9.9%1.0991.1047.632%47.6%52.368%52.4%18.804665%0.957592%18.804665%18.8%1.1881.1945.703%45.7%54.297%54.3%21.193666%22.786458%21.193666%21.2%1.2121.2145.209%45.2%54.791%54.8%16.411379%10.185185%16.411379%16.4%1.1641.1646.208%46.2%53.792%53.8%
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 Tract in St. Helens

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
17.9%20.0%22.1%24.1%26.2%28.3%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
1.73%2.18%2.62%3.06%3.51%3.95%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
5.5%6.4%7.2%8.1%8.9%9.8%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
9.3%10.6%11.9%13.2%14.5%15.8%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
9.1%10.9%12.8%14.6%16.4%18.2%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
11.2%12.9%14.7%16.4%18.1%19.8%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
8.4%11.1%13.7%16.4%19.1%21.8%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
3.6%4.4%5.1%5.9%6.6%7.4%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
1.9%2.6%3.3%4.0%4.7%5.5%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in St. Helens

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
12.1%16.1%20.0%23.9%27.8%31.7%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.0%1.1%2.2%3.2%4.3%5.4%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
1.5%4.8%8.1%11.4%14.6%18.0%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
2.0%6.1%10.2%14.4%18.5%22.6%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
6.7%10.9%15.1%19.4%23.6%27.8%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
6.5%10.1%13.7%17.3%20.9%24.6%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
4%12%21%29%37%46%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
0.0%1.8%3.7%5.5%7.4%9.2%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
0.0%2.1%4.2%6.3%8.4%10.6%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in the Portland Area

There are 45 county subdivisions in the Portland Area. This section compares St. Helens to all of the county subdivisions in the Portland Area and to those entities that contain or substantially overlap with St. Helens.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of St. Helens, selected other county subdivisions in the Portland Area, and entities that contain St. Helens
0%10%20%30%Count#YacoltBattle GroundMolallaDayton-AmityRidgefieldCamasForest Grove-CorneliusFrst Grv-CorneliusCanbyOrchardsGreshamMcMinnvilleNorth SkamaniaN SkamaniaBeaverton-HillsboroRockcreekScappooseWestLa CenterSandyPacificVancouverSt. HelensCarson-UnderwoodUnited States of AmericaUnited StatesEstacadaWilsonvillePortland, Vancouver, and Hillsboro Metro AreaPortland AreaColumbia CountyColumbiaVernoniaCoast RangeMulinoNorthwest ClackamasNW ClackamasOregonNewbergBeavercreekCarltonYoderRainierNorth BonnevilleN BonnevilleColtonCorbettSheridanPortland EastChehalem MountainsClatskanieNorth PlainsRedlandStevensonGobleMount HoodSkylinePortland West35.651505%35.651505%35.7%3,245128.035967%28.035967%28.0%16,83716.8k227.747375%27.747375%27.7%3,752327.728448%27.728448%27.7%2,467427.499188%27.499188%27.5%2,539527.046965%27.046965%27.0%15,50915.5k626.885762%26.885762%26.9%10,58610.6k726.790295%26.790295%26.8%5,013826.332903%26.332903%26.3%17,73617.7k925.578515%25.578515%25.6%37,59337.6k1025.358130%25.358130%25.4%9,0811124.666667%24.666667%24.7%371224.260613%24.260613%24.3%104,522105k1324.079294%24.079294%24.1%18,11118.1k1423.946536%23.946536%23.9%2,3471523.760486%23.760486%23.8%17,834,66617.8M23.573234%23.573234%23.6%3,5441623.462028%23.462028%23.5%4,9771723.336041%23.336041%23.3%12,102,10512.1M23.308775%23.308775%23.3%54,25754.3k1823.305158%23.305158%23.3%5,4041923.191257%23.191257%23.2%1,0612023.108006%23.108006%23.1%73,612,43873.6M22.897079%22.897079%22.9%3,6532122.631873%22.631873%22.6%5,2732222.516724%22.516724%22.5%529,440529k22.189546%22.189546%22.2%11,01611.0k22.133096%22.133096%22.1%7452322.097735%22.097735%22.1%1,8542422.009655%22.009655%22.0%1,2312521.955986%21.955986%22.0%57,41657.4k2621.630770%21.630770%21.6%861,395861k21.617467%21.617467%21.6%8,2972721.576139%21.576139%21.6%1,5772821.286390%21.286390%21.3%1,7112920.996004%20.996004%21.0%1,3663020.361060%20.361060%20.4%8913120.318810%20.318810%20.3%9563220.281166%20.281166%20.3%9813319.763253%19.763253%19.8%7683419.630298%19.630298%19.6%2,1773519.507968%19.507968%19.5%96,00396.0k3618.965832%18.965832%19.0%1,0383718.950851%18.950851%19.0%1,2033818.348242%18.348242%18.3%8823917.639429%17.639429%17.6%1,0884017.550371%17.550371%17.6%3314116.601715%16.601715%16.6%4264216.320417%16.320417%16.3%1,6894315.414864%15.414864%15.4%3924414.226168%14.226168%14.2%18,87418.9k45
Count number of children
# rank of county subdivision out of 45 by %

Age Cohorts by County Subdivision in Oregon

There are 212 county subdivisions in Oregon. This section compares St. Helens to the 50 most populous county subdivisions in Oregon and to those entities that contain or substantially overlap with St. Helens. The least populous of the compared county subdivisions has a population of 12,654.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of St. Helens, selected other county subdivisions in Oregon, and entities that contain St. Helens
0%10%20%30%Count#WoodburnHermiston-UmatillaStaytonOntarioMolallaForest Grove-CorneliusFrst Grv-CorneliusCanbyGreshamJeffersonMcMinnvilleSalemSalemSilvertonBeaverton-HillsboroRockcreekSweet HomeAlbanyWestThe DallesRedmondSandyPacificSt. HelensMedfordUnited States of AmericaUnited StatesEstacadaBendPendletonWilsonvilleKlamath FallsPortland, Vancouver, and Hillsboro Metro AreaPortland AreaMonmouth-IndependenceMonmouth-Indepen…Columbia CountyColumbiaNorthwest ClackamasNW ClackamasDallasLebanonOregonNewbergSutherlinLa GrandePrinevilleCottage GroveBadger MountainBadger MtnCoos BayGrants PassRoseburgMyrtle Creek-RiddleMyrtle Crk-RiddleAstoriaNewportPortland EastEugene-SpringfieldLincoln CityAshlandSisters-MillicanCorvallisPortland West31.542589%31.542589%31.5%9,817128.174267%28.174267%28.2%10,65110.7k227.894097%27.894097%27.9%4,130327.858552%27.858552%27.9%3,813427.747375%27.747375%27.7%3,752526.885762%26.885762%26.9%10,58610.6k626.790295%26.790295%26.8%5,013725.578515%25.578515%25.6%37,59337.6k825.480873%25.480873%25.5%3,537925.358130%25.358130%25.4%9,0811025.293604%25.293604%25.3%7,8181124.708688%24.708688%24.7%57,29557.3k1224.669414%24.669414%24.7%4,0111324.260613%24.260613%24.3%104,522105k1424.079294%24.079294%24.1%18,11118.1k1523.867290%23.867290%23.9%3,2661623.839391%23.839391%23.8%12,96113.0k1723.760486%23.760486%23.8%17,834,66617.8M23.723510%23.723510%23.7%5,0041823.663115%23.663115%23.7%9,3281923.462028%23.462028%23.5%4,9772023.336041%23.336041%23.3%12,102,10512.1M23.305158%23.305158%23.3%5,4042123.145072%23.145072%23.1%31,35031.4k2223.108006%23.108006%23.1%73,612,43873.6M22.897079%22.897079%22.9%3,6532322.896934%22.896934%22.9%21,99822.0k2422.673303%22.673303%22.7%4,3732522.631873%22.631873%22.6%5,2732622.600530%22.600530%22.6%10,92610.9k2722.516724%22.516724%22.5%529,440529k22.206372%22.206372%22.2%4,6702822.189546%22.189546%22.2%11,01611.0k21.955986%21.955986%22.0%57,41657.4k2921.845538%21.845538%21.8%4,4723021.796811%21.796811%21.8%5,6193121.630770%21.630770%21.6%861,395861k21.617467%21.617467%21.6%8,2973221.538556%21.538556%21.5%3,5113321.533976%21.533976%21.5%3,6193421.447596%21.447596%21.4%3,2213521.415808%21.415808%21.4%4,0753621.147756%21.147756%21.1%2,7383721.080403%21.080403%21.1%6,5523820.954894%20.954894%21.0%12,86412.9k3920.418613%20.418613%20.4%8,1754020.298801%20.298801%20.3%2,8944119.863624%19.863624%19.9%5,1274219.739001%19.739001%19.7%2,5264319.507968%19.507968%19.5%96,00396.0k4419.166241%19.166241%19.2%49,95750.0k4517.330488%17.330488%17.3%2,1934616.645244%16.645244%16.6%5,1804715.599538%15.599538%15.6%4,4614814.563354%14.563354%14.6%9,7194914.226168%14.226168%14.2%18,87418.9k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the West

There are 1,950 county subdivisions in the West. This section compares St. Helens to the 50 most populous county subdivisions in the West and to those entities that contain or substantially overlap with St. Helens. The least populous of the compared county subdivisions has a population of 323,012.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of St. Helens, selected other county subdivisions in the West, and entities that contain St. Helens
0%10%20%30%Count#BakersfieldVictorville-HesperiaSouth Gate-East Los AngelesS Gate-E Los Ang…San BernardinoChandlerFresnoStocktonSalt Lake CitySalt Lk CityModestoComptonRiversideSouth AuroraInglewoodDowney-NorwalkPhoenixOntarioBoise CityAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…Beaverton-HillsboroSacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasEwaWestOceanside-EscondidoOceanside-Escond…PacificSt. HelensSan MateoWhittierColorado SpringsColorado SpgsUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …Seattle EastTacomaPortland, Vancouver, and Hillsboro Metro AreaPortland AreaSpokaneHaywardColumbia CountyColumbiaSan DiegoCentral Contra CostaCntrl Contra CostaSan Fernando ValleySan Fernando VlyOregonTucsonNortheast JeffersonNE JeffersonLos AngelesDenverOaklandNorth CoastPortland EastSouthwest San Gabriel ValleySW San Gabriel VlySeattleHonoluluSan Francisco30.255492%30.255492%30.3%124,377124k129.435174%29.435174%29.4%111,612112k229.165936%29.165936%29.2%146,441146k328.994345%28.994345%29.0%243,195243k428.984100%28.984100%29.0%121,788122k528.397448%28.397448%28.4%196,566197k628.302745%28.302745%28.3%99,59099.6k727.496527%27.496527%27.5%270,755271k827.298986%27.298986%27.3%88,17988.2k927.269923%27.269923%27.3%95,47895.5k1025.927237%25.927237%25.9%123,053123k1125.535072%25.535072%25.5%98,09498.1k1225.154719%25.154719%25.2%94,09594.1k1325.088958%25.088958%25.1%105,268105k1424.820142%24.820142%24.8%790,766791k1524.651051%24.651051%24.7%158,701159k1624.573713%24.573713%24.6%83,11183.1k1724.485581%24.485581%24.5%415,583416k1824.260613%24.260613%24.3%104,522105k1924.105398%24.105398%24.1%270,060270k2024.003737%24.003737%24.0%138,756139k2123.974603%23.974603%24.0%448,315448k2223.870694%23.870694%23.9%81,44881.4k2323.760486%23.760486%23.8%17,834,66617.8M23.555887%23.555887%23.6%155,230155k2423.336041%23.336041%23.3%12,102,10512.1M23.305158%23.305158%23.3%5,40423.297112%23.297112%23.3%94,14294.1k2523.292335%23.292335%23.3%75,73275.7k2623.163415%23.163415%23.2%91,42691.4k2723.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2822.866327%22.866327%22.9%401,701402k2922.814001%22.814001%22.8%218,249218k3022.761568%22.761568%22.8%78,49678.5k3122.722312%22.722312%22.7%75,16775.2k3222.721955%22.721955%22.7%133,247133k3322.639000%22.639000%22.6%100,255100k3422.516724%22.516724%22.5%529,440529k22.471811%22.471811%22.5%81,45281.5k3522.418273%22.418273%22.4%86,88086.9k3622.189546%22.189546%22.2%11,01611.0k21.982996%21.982996%22.0%523,203523k3721.890089%21.890089%21.9%108,396108k3821.633042%21.633042%21.6%398,263398k3921.630770%21.630770%21.6%861,395861k21.517750%21.517750%21.5%188,032188k4020.944454%20.944454%20.9%98,64098.6k4120.884750%20.884750%20.9%537,723538k4220.705017%20.705017%20.7%137,337137k4320.278714%20.278714%20.3%88,08188.1k4419.605378%19.605378%19.6%74,22474.2k4519.507968%19.507968%19.5%96,00396.0k4619.084224%19.084224%19.1%61,84361.8k4717.999155%17.999155%18.0%187,875188k4817.885770%17.885770%17.9%71,80671.8k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the United States

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

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of St. Helens, selected other county subdivisions in the United States, and entities that contain St. Helens
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasWestOceanside-EscondidoOceanside-Escond…BrooklynPacificSt. HelensUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusPortland, Vancouver, and Hillsboro Metro AreaPortland AreaTown of HempsteadHempsteadOrlandoColumbia CountyColumbiaPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyOregonTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiSeattleWashingtonBostonManhattanSan 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%143,291143k1125.730246%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%172,353172k1624.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.540635%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%448,315448k2323.760486%23.760486%23.8%17,834,66617.8M23.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.336041%23.336041%23.3%12,102,10512.1M23.305158%23.305158%23.3%5,40423.108006%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%185,081185k3022.516724%22.516724%22.5%529,440529k22.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.189546%22.189546%22.2%11,01611.0k22.168125%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%398,263398k3821.630770%21.630770%21.6%861,395861k21.517750%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%188,182188k4517.999155%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
Count number of children
# rank of county subdivision 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:
Columbia
Metro Area:
Portland Area
Cities:
Columbia City, St. Helens
Unincorporated Places:
Deer Island, Warren
ZIP Codes:
97018, 97051, 97053, 97054, 97056, 97231
Unified School Districts:
Rainier 13, Scappoose 1J, St. Helens 502, Vernonia 47J
Congressional District:
OR-1
State Senate District:
OR-16
State House District:
OR-31