Age and Sex in Seneca, Grant 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 Grant County.
Scope: population of Grant County, Seneca, and other county subdivisions in Grant County
Seneca
0%1%2%3%4%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-494.523%4.52%63.015%3.02%115.528%5.53%126.030%6.03%168.040%8.04%31.508%1.51%84.020%4.02%52.513%2.51%4723.618%23.6%105.025%5.03%73.518%3.52%21.005%1.01%2412.060%12.1%21.005%1.01%126.030%6.03%94.523%4.52%00.000%0%00.000%0%31.508%1.51%52.513%2.51%73.518%3.52%10.503%0.50%00.000%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

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Grant County and Seneca
Female Male
Grant County
Seneca
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.335008%-0.125628%-0.365527%-0.460637%0.46%0.335008%0.365527%0.009609%0.335008%0.34%5728.643%28.6%-0.723618%-0.140704%-0.717864%-0.006642%-0.864322%0.86%0.723618%0.717864%0.723618%0.72%7939.698%39.7%-0.586265%-0.415879%-0.059960%-0.586265%0.59%0.586265%0.139587%0.415879%0.725851%0.73%4723.618%23.6%-0.000000%-0.238688%0.000000%0.00%0.000000%0.376884%0.238688%0.169503%0.376884%0.38%31.508%1.51%-0.111669%-0.139587%-0.515813%-0.251256%0.25%0.111669%0.515813%0.003844%0.111669%0.11%136.533%6.53%
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 Grant County and Seneca
Female Male
Grant County
Seneca
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.125628%-0.095129%-0.125628%0.1%0.125628%0.031407%0.095129%0.030268%0.157035%0.2%94.523%4.52%-0.100503%-0.402010%-0.207555%-0.502513%0.5%0.100503%0.207555%0.135603%0.100503%0.1%63.015%3.02%-0.000000%-1.105528%-0.412343%-0.265670%-1.105528%1.1%0.000000%0.412343%0.000000%0.0%115.528%5.53%-0.502513%-0.697385%-0.013837%-0.502513%0.5%0.502513%0.201005%0.697385%0.703518%0.7%126.030%6.03%-1.340034%-0.627277%-1.340034%1.3%1.340034%0.000000%0.627277%0.221392%1.340034%1.3%168.040%8.04%-0.000000%-0.844057%-0.041511%0.000000%0.0%0.000000%0.753769%0.844057%0.753769%0.8%31.508%1.51%-0.335008%-0.670017%-0.959365%-1.005025%1.0%0.335008%0.959365%0.027674%0.335008%0.3%84.020%4.02%-0.000000%-1.256281%-0.899405%-1.256281%1.3%0.000000%0.899405%0.304414%0.000000%0.0%52.513%2.51%-2.311558%-0.832987%-0.088557%-2.311558%2.3%2.311558%0.100503%0.832987%2.412060%2.4%4723.618%23.6%-0.402010%-0.694617%-0.024907%-0.402010%0.4%0.402010%0.201005%0.694617%0.603015%0.6%105.025%5.03%-0.201005%-0.301508%-0.459388%-0.055348%-0.502513%0.5%0.201005%0.459388%0.201005%0.2%73.518%3.52%-0.000000%-0.528573%-0.002767%0.000000%0.0%0.000000%0.201005%0.528573%0.201005%0.2%21.005%1.01%-0.804020%-0.326553%-0.152207%-0.804020%0.8%0.804020%0.804020%0.326553%1.608040%1.6%2412.060%12.1%-0.000000%-0.201005%-0.434482%-0.022139%-0.201005%0.2%0.000000%0.434482%0.000000%0.0%21.005%1.01%-0.201005%-0.473225%-0.008302%-0.201005%0.2%0.201005%0.804020%0.473225%1.005025%1.0%126.030%6.03%-0.000000%-1.507538%-0.438172%-0.055348%-1.507538%1.5%0.000000%0.438172%0.000000%0.0%94.523%4.52%-0.000000%-0.152207%0.000000%0.0%0.000000%0.000000%0.152207%0.359762%0.000000%0.0%00.000%0%-0.000000%-0.000000%0.000000%0.0%0.000000%0.000000%0.000000%0.276740%0.000000%0.0%00.000%0%-0.000000%-0.401273%0.000000%0.0%0.000000%0.753769%0.401273%0.020756%0.753769%0.8%31.508%1.51%-0.335008%-0.167504%-0.576542%-0.161432%-0.502513%0.5%0.335008%0.576542%0.335008%0.3%52.513%2.51%-0.201005%-0.301508%-0.395738%-0.055348%-0.502513%0.5%0.201005%0.395738%0.201005%0.2%73.518%3.52%-0.000000%-0.100503%-0.550713%-0.100503%0.1%0.000000%0.550713%0.135603%0.000000%0.0%10.503%0.50%-0.000000%-0.412343%0.000000%0.0%0.000000%0.000000%0.412343%0.030441%0.000000%0.0%00.000%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

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Grant County and Seneca
More Females More Males
Grant County
Seneca
1,000%500%0%M:FFM85+80-8475-7970-7467-6962-6460-6155-5950-5445-4935-3930-3425-2922-2415-1710-145-925.000000%31.818182%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%-400.000000%-400.000000%400.0%65.333333%0.2000.2083.333%83.3%16.667%16.7%-1,000.000000%-64.429530%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1.984127%40.000000%40.000000%40.0%1.4001.4041.667%41.7%58.333%58.3%0.000000%0.000000%0.0%35.294118%1.0001.0050.000%50.0%50.000%50.0%-200.000000%-200.000000%200.0%2.884615%0.3330.3375.000%75.0%25.000%25.0%-1,000.000000%-1,000.000000%> 1000%33.846154%0.0000100.000%100%0.000%0%-10.631229%4.347826%4.347826%4.3%1.0431.0448.936%48.9%51.064%51.1%-3.585657%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%-150.000000%-12.048193%-150.000000%150.0%0.4000.4071.429%71.4%28.571%28.6%-46.610169%100.000000%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-1,000.000000%-5.095541%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1.754386%400.000000%400.000000%400.0%5.0005.0016.667%16.7%83.333%83.3%-1,000.000000%-12.631579%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-50.000000%-28.000000%-50.000000%50.0%0.6670.6760.000%60.0%40.000%40.0%-150.000000%-13.986014%-150.000000%150.0%0.4000.4071.429%71.4%28.571%28.6%-1,000.000000%-1,000.000000%> 1000%24.623116%0.0000100.000%100%0.000%0%
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 Block in Seneca

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%15%30%45%60%75%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0%10%20%30%40%50%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%10%20%30%40%50%

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%10%20%30%40%50%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%20%40%60%80%100%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0%20%40%60%80%100%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%20%40%60%80%100%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in Oregon

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

Children by County Subdivision#14

Percentage of population aged 0 to 17 (%):
Scope: population of Seneca, selected other county subdivisions in Oregon, and entities that contain Seneca
0%10%20%30%Count#WoodburnHermiston-UmatillaStaytonOntarioMolallaForest Grove-CorneliusFrst Grv-CorneliusCanbyGreshamJeffersonMcMinnvilleSalemSalemSilvertonBeaverton-HillsboroRockcreekSweet HomeAlbanyWestThe DallesRedmondSandyPacificSt. HelensMedfordUnited States of AmericaUnited StatesEstacadaBendPendletonWilsonvilleKlamath FallsMonmouth-IndependenceMonmouth-Indepen…Northwest ClackamasNW ClackamasDallasLebanonOregonNewbergSutherlinLa GrandePrinevilleCottage GroveBadger MountainBadger MtnCoos BayGrants PassRoseburgMyrtle Creek-RiddleMyrtle Crk-RiddleAstoriaNewportPortland East960200Tract 960200Eugene-SpringfieldGrant CountyGrantLincoln CityAshlandSisters-MillicanCorvallisPortland West960200-1B.G. 960200-1Seneca31.542589%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%10,92610.9k2722.206372%22.206372%22.2%4,6702821.955986%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%96,00396.0k4419.366923%19.366923%19.4%1,03419.166241%19.166241%19.2%49,95750.0k4518.638439%18.638439%18.6%1,34717.330488%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%18,87418.9k5012.602740%12.602740%12.6%926.532663%6.532663%6.5%13
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 Seneca to the 50 most populous county subdivisions in the West and to those entities that contain or substantially overlap with Seneca. The least populous of the compared county subdivisions has a population of 323,012.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of Seneca, selected other county subdivisions in the West, and entities that contain Seneca
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…PacificSan MateoWhittierColorado SpringsColorado SpgsUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …Seattle EastTacomaSpokaneHaywardSan DiegoCentral Contra CostaCntrl Contra CostaSan Fernando ValleySan Fernando VlyOregonTucsonNortheast JeffersonNE JeffersonLos AngelesDenverOaklandNorth CoastPortland East960200Tract 960200Southwest San Gabriel ValleySW San Gabriel VlyGrant CountyGrantSeattleHonoluluSan Francisco960200-1B.G. 960200-1Seneca30.255492%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%12,102,10512.1M23.297112%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%100,255100k3422.471811%22.471811%22.5%81,45281.5k3522.418273%22.418273%22.4%86,88086.9k3621.982996%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%96,00396.0k4619.366923%19.366923%19.4%1,03419.084224%19.084224%19.1%61,84361.8k4718.638439%18.638439%18.6%1,34717.999155%17.999155%18.0%187,875188k4817.885770%17.885770%17.9%71,80671.8k4913.481174%13.481174%13.5%114,628115k5012.602740%12.602740%12.6%926.532663%6.532663%6.5%13
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 Seneca to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with Seneca. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Seneca, selected other county subdivisions in the United States, and entities that contain Seneca
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…BrooklynPacificUnited States of AmericaUnited StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyOregonTucsonBaltimoreLos AngelesDenverQueensAtlantaMiami960200Tract 960200Grant CountyGrantSeattleWashingtonBostonManhattanSan Francisco960200-1B.G. 960200-1Seneca28.994345%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%12,102,10512.1M23.108006%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%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%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%188,182188k4519.366923%19.366923%19.4%1,03418.638439%18.638439%18.6%1,34717.999155%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%114,628115k5012.602740%12.602740%12.6%926.532663%6.532663%6.5%13
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:
Grant
City:
Seneca
ZIP Codes:
97820, 97825, 97873
Unified School Districts:
Dayville 16J, John Day 3
Congressional District:
OR-2
State Senate District:
OR-30
State House District:
OR-60