Age and Sex in the Town of Oulu, Bayfield County, Wisconsin (Town)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Bayfield County.
Scope: population of Bayfield County, the Town of Oulu, and other county subdivisions in Bayfield County
Town of Oulu
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4173.208%3.21%91.698%1.70%61.132%1.13%193.585%3.58%193.585%3.58%142.642%2.64%366.792%6.79%346.415%6.42%275.094%5.09%5510.377%10.4%315.849%5.85%407.547%7.55%376.981%6.98%254.717%4.72%81.509%1.51%00.000%0%122.264%2.26%00.000%0%132.453%2.45%295.472%5.47%366.792%6.79%387.170%7.17%254.717%4.72%
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 Bayfield County and the Town of Oulu
Female Male
Bayfield County
Town of Oulu
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.214885%-0.326950%-0.214885%0.21%0.214885%0.010482%0.326950%0.011121%0.225367%0.23%8415.849%15.8%-0.837736%-0.007547%-0.781210%-0.845283%0.85%0.837736%0.781210%0.019750%0.837736%0.84%22342.075%42.1%-0.335430%-0.408502%-0.335430%0.34%0.335430%0.062893%0.408502%0.020388%0.398323%0.40%7013.208%13.2%-0.566038%-0.047170%-0.435377%-0.613208%0.61%0.566038%0.435377%0.031694%0.566038%0.57%254.717%4.72%-0.660377%-0.020964%-0.468925%-0.681342%0.68%0.660377%0.468925%0.052268%0.660377%0.66%12824.151%24.2%
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 Bayfield County and the Town of Oulu
Female Male
Bayfield County
Town of Oulu
Shaded bar tips show excess over facing bar.
1%0%1%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.070755%-0.058962%-0.053797%-0.024188%-0.129717%0.1%0.070755%0.053797%0.070755%0.1%173.208%3.21%-0.150943%-0.037736%-0.272236%-0.188679%0.2%0.150943%0.272236%0.036031%0.150943%0.2%91.698%1.70%-0.075472%-0.380330%-0.075472%0.1%0.075472%0.075472%0.380330%0.038700%0.150943%0.2%61.132%1.13%-0.264151%-0.600520%-0.264151%0.3%0.264151%0.188679%0.600520%0.072062%0.452830%0.5%193.585%3.58%-0.503145%-0.758435%-0.153466%-0.503145%0.5%0.503145%0.188679%0.758435%0.691824%0.7%193.585%3.58%-0.566038%-0.188679%-0.760659%-0.754717%0.8%0.566038%0.760659%0.256889%0.566038%0.6%142.642%2.64%-1.006289%-1.034230%-1.006289%1.0%1.006289%0.251572%1.034230%0.115656%1.257862%1.3%366.792%6.79%-1.509434%-0.188679%-1.030893%-0.026690%-1.698113%1.7%1.509434%1.030893%1.509434%1.5%346.415%6.42%-0.452830%-0.878094%-0.452830%0.5%0.452830%0.113208%0.878094%0.041369%0.566038%0.6%275.094%5.09%-0.943396%-0.188679%-0.824715%-0.004003%-1.132075%1.1%0.943396%0.824715%0.943396%0.9%5510.377%10.4%-0.452830%-0.264151%-0.645893%-0.041369%-0.716981%0.7%0.452830%0.645893%0.452830%0.5%315.849%5.85%-0.641509%-0.468406%-0.641509%0.6%0.641509%0.226415%0.468406%0.044038%0.867925%0.9%407.547%7.55%-0.490566%-0.461734%-0.001334%-0.490566%0.5%0.490566%0.415094%0.461734%0.905660%0.9%376.981%6.98%-0.339623%-0.264151%-0.439047%-0.603774%0.6%0.339623%0.439047%0.008007%0.339623%0.3%254.717%4.72%-0.113208%-0.358978%-0.113208%0.1%0.113208%0.075472%0.358978%0.038700%0.188679%0.2%81.509%1.51%-0.000000%-0.349192%0.000000%0.0%0.000000%0.000000%0.349192%0.046707%0.000000%0.0%00.000%0%-0.943396%-0.377358%-0.433709%-0.053380%-1.320755%1.3%0.943396%0.433709%0.943396%0.9%122.264%2.26%-0.000000%-0.440382%0.000000%0.0%0.000000%0.000000%0.440382%0.066724%0.000000%0.0%00.000%0%-0.566038%-0.407019%-0.566038%0.6%0.566038%0.094340%0.407019%0.056716%0.660377%0.7%132.453%2.45%-0.691824%-0.580503%-0.691824%0.7%0.691824%0.440252%0.580503%0.013345%1.132075%1.1%295.472%5.47%-0.528302%-0.301887%-0.533796%-0.830189%0.8%0.528302%0.533796%0.014679%0.528302%0.5%366.792%6.79%-0.528302%-0.435044%-0.528302%0.5%0.528302%0.377358%0.435044%0.090745%0.905660%0.9%387.170%7.17%-0.264151%-0.415094%-0.370988%-0.679245%0.7%0.264151%0.370988%0.074731%0.264151%0.3%254.717%4.72%
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 Bayfield County and the Town of Oulu
More Females More Males
Bayfield County
Town of Oulu
100%0%100%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-292118-1915-1710-145-90-4-83.333333%-44.961240%-83.333333%83.3%0.5450.5564.706%64.7%35.294%35.3%-25.000000%-25.000000%25.0%13.235294%0.8000.8055.556%55.6%44.444%44.4%100.000000%10.175439%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%71.428571%12.000000%71.428571%71.4%1.7141.7136.842%36.8%63.158%63.2%-20.234604%37.500000%37.500000%37.5%1.3751.3842.105%42.1%57.895%57.9%-33.333333%-33.333333%33.3%33.771930%0.7500.7557.143%57.1%42.857%42.9%25.000000%11.182796%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%-12.500000%-2.588997%-12.500000%12.5%0.8890.8952.941%52.9%47.059%47.1%25.000000%4.711246%25.000000%25.0%1.2501.2544.444%44.4%55.556%55.6%-20.000000%-0.485437%-20.000000%20.0%0.8330.8354.545%54.5%45.455%45.5%-58.333333%-6.404959%-58.333333%58.3%0.6320.6361.290%61.3%38.710%38.7%35.294118%9.401709%35.294118%35.3%1.3531.3542.500%42.5%57.500%57.5%-0.289017%84.615385%84.615385%84.6%1.8461.8535.135%35.1%64.865%64.9%-77.777778%-77.777778%77.8%1.823708%0.5630.5664.000%64.0%36.000%36.0%66.666667%10.780669%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-40.000000%-12.307692%-40.000000%40.0%0.7140.7158.333%58.3%41.667%41.7%16.666667%13.934426%16.666667%16.7%1.1671.1746.154%46.2%53.846%53.8%63.636364%2.298851%63.636364%63.6%1.6361.6437.931%37.9%62.069%62.1%-57.142857%-57.142857%57.1%2.750000%0.6360.6461.111%61.1%38.889%38.9%71.428571%20.858896%71.428571%71.4%1.7141.7136.842%36.8%63.158%63.2%-157.142857%-157.142857%157.1%20.143885%0.3890.3972.000%72.0%28.000%28.0%
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 the Town of Oulu

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%14%29%43%57%72%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%3.3%6.7%10.0%13.3%16.7%

20s Age Cohorts by Block#7

Percentage of population aged 22 to 29 (%):
0%7%13%20%27%34%

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%20%40%60%80%100%

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%10%20%30%40%50%
Road Data ©OpenStreetMap

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Age Cohorts by County Subdivision in Wisconsin

There are 1,927 county subdivisions in Wisconsin. This section compares the Town of Oulu to the 50 most populous county subdivisions in Wisconsin and to those entities that contain or substantially overlap with the Town of Oulu. The least populous of the compared county subdivisions has a population of 16,289.

Children by County Subdivision#14

Percentage of population aged 0 to 17 (%):
Scope: population of the Town of Oulu, selected other county subdivisions in Wisconsin, and entities that contain the Town of Oulu
0%5%10%15%20%25%Count#RacineSun PrairieMilwaukeeBeloitKenoshaOconomowocGermantownNeenahAppletonBeaver DamGreen BayHowardMuskegoSheboyganTown of OuluOnalaskaWest BendJanesvilleMidwestOak CreekDe PereUnited States of AmericaUnited StatesFitchburgBrookfieldWausauEast North CentralWisconsin RapidsWisconsinWaukeshaFond du LacCudahyMenomonee Falls960200-1B.G. 960200-1WauwatosaManitowocSouth MilwaukeeS MilwaukeeMiddletonFranklinTown of MenashaMenashaMequonPleasant PrairieMarshfieldAshwaubenonMount PleasantMt PleasantCaledoniaSuperiorWest AllisTown of Grand ChuteGrand ChuteEau ClaireGreenfieldOshkoshNew BerlinBayfield CountyBayfieldMadison960200Tract 960200Stevens PointLa CrosseSouth Shore School DistrictSouth ShoreMenomonie27.490986%27.490986%27.5%21,42421.4k127.439236%27.439236%27.4%8,704226.475933%26.475933%26.5%158,504159k326.431598%26.431598%26.4%9,730426.120262%26.120262%26.1%26,08526.1k525.968445%25.968445%26.0%4,230625.061474%25.061474%25.1%4,994724.751441%24.751441%24.8%6,398824.742977%24.742977%24.7%15,11415.1k924.738443%24.738443%24.7%4,0671024.560033%24.560033%24.6%25,77625.8k1124.548813%24.548813%24.5%4,6521224.535497%24.535497%24.5%6,0481324.425870%24.425870%24.4%11,92311.9k1424.150943%24.150943%24.2%12823.836704%23.836704%23.8%4,3851523.742143%23.742143%23.7%7,5171623.569192%23.569192%23.6%15,05615.1k1723.217458%23.217458%23.2%15,712,75815.7M23.175649%23.175649%23.2%8,1621823.125815%23.125815%23.1%5,6761923.108006%23.108006%23.1%73,612,43873.6M23.049828%23.049828%23.0%6,2822023.031771%23.031771%23.0%8,7502123.028770%23.028770%23.0%9,0132223.005234%23.005234%23.0%10,741,74210.7M22.727525%22.727525%22.7%4,0882322.615876%22.615876%22.6%1,301,4981.30M22.304766%22.304766%22.3%16,06316.1k2421.825747%21.825747%21.8%9,3892521.707330%21.707330%21.7%3,9772621.698322%21.698322%21.7%7,8372721.643836%21.643836%21.6%15821.471681%21.471681%21.5%10,17510.2k2821.465811%21.465811%21.5%7,1232921.182243%21.182243%21.2%4,4903021.152510%21.152510%21.2%3,9573121.120177%21.120177%21.1%7,6363221.099054%21.099054%21.1%3,9473321.079322%21.079322%21.1%4,9883420.862957%20.862957%20.9%4,2553520.821856%20.821856%20.8%3,7043620.685435%20.685435%20.7%3,5493720.547319%20.547319%20.5%5,3913820.430411%20.430411%20.4%5,0603920.366622%20.366622%20.4%5,4334020.210429%20.210429%20.2%12,23612.2k4118.768755%18.768755%18.8%4,1284218.680451%18.680451%18.7%12,30512.3k4318.551389%18.551389%18.6%6,8774418.254313%18.254313%18.3%12,17812.2k4518.021956%18.021956%18.0%7,1744617.822112%17.822112%17.8%2,67117.137062%17.137062%17.1%42,16342.2k4716.183295%16.183295%16.2%27915.287864%15.287864%15.3%4,0844814.748753%14.748753%14.7%7,6904914.672952%14.672952%14.7%24913.323105%13.323105%13.3%2,17150
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the Midwest

There are 19,478 county subdivisions in the Midwest. This section compares the Town of Oulu to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with the Town of Oulu. The least populous of the compared county subdivisions has a population of 112,821.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of the Town of Oulu, selected other county subdivisions in the Midwest, and entities that contain the Town of Oulu
0%10%20%Count#OlatheAurora TownshipAuroraKansas CityWayne TownshipWayneMilwaukeeWichitaLawrence TownshipLawrenceNorth TownshipNSt. PaulDetroitOmahaThornton TownshipThorntonSioux FallsTown of OuluRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsTopekaPalatine TownshipPalatineProviso TownshipProvisoDowners Grove TownshipDowners GrvToledoOverland ParkMidwestUnited States of AmericaUnited StatesWorth TownshipWorthEast North CentralClevelandCedar RapidsWarrenLincolnWisconsinColumbusBloomingdale TownshipBloomingdaleCapital TownshipCapitalLisle TownshipLisleWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicago960200-1B.G. 960200-1AkronCenter TownshipCtrMaine TownshipMaineWashington TownshipWashingtonSt. LouisSterling HeightsSterling HtsMinneapolisFargoKaw TownshipSpringfield TownshipSpringfieldBayfield CountyBayfieldMadison960200Tract 960200South Shore School DistrictSouth ShoreAnn Arbor29.310098%29.310098%29.3%38,92038.9k128.976809%28.976809%29.0%42,91942.9k228.278188%28.278188%28.3%42,34842.3k327.826444%27.826444%27.8%39,26239.3k426.475933%26.475933%26.5%158,504159k525.967894%25.967894%26.0%100,764101k625.854317%25.854317%25.9%31,62531.6k725.508555%25.508555%25.5%40,40340.4k825.318684%25.318684%25.3%75,23775.2k925.218343%25.218343%25.2%172,353172k1025.047396%25.047396%25.0%110,978111k1124.478487%24.478487%24.5%41,48141.5k1224.232733%24.232733%24.2%34,78134.8k1324.150943%24.150943%24.2%12824.130412%24.130412%24.1%42,05442.1k1424.117607%24.117607%24.1%28,56228.6k1524.112045%24.112045%24.1%38,03038.0k1623.914961%23.914961%23.9%46,36846.4k1723.720503%23.720503%23.7%30,23730.2k1823.596819%23.596819%23.6%26,85226.9k1923.475670%23.475670%23.5%35,61435.6k2023.327643%23.327643%23.3%34,71234.7k2123.297870%23.297870%23.3%65,43365.4k2223.297511%23.297511%23.3%42,81542.8k2323.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.039530%23.039530%23.0%35,21535.2k2423.005234%23.005234%23.0%10,741,74210.7M22.998471%22.998471%23.0%89,50289.5k2522.994202%22.994202%23.0%29,78629.8k2622.854245%22.854245%22.9%30,86930.9k2722.619388%22.619388%22.6%61,75561.8k2822.615876%22.615876%22.6%1,301,4981.30M22.597144%22.597144%22.6%185,081185k2922.578243%22.578243%22.6%25,47325.5k3022.459425%22.459425%22.5%26,15426.2k3122.348361%22.348361%22.3%26,63526.6k3222.283587%22.283587%22.3%34,53834.5k3322.227271%22.227271%22.2%27,88327.9k3422.157443%22.157443%22.2%29,26429.3k3522.121536%22.121536%22.1%31,22331.2k3622.113949%22.113949%22.1%65,90265.9k3721.913385%21.913385%21.9%594,733595k3821.643836%21.643836%21.6%15821.641949%21.641949%21.6%42,96143.0k3921.428183%21.428183%21.4%31,52331.5k4020.781276%20.781276%20.8%28,36028.4k4120.516567%20.516567%20.5%27,94527.9k4220.242382%20.242382%20.2%63,97264.0k4320.047997%20.047997%20.0%26,39826.4k4419.962439%19.962439%20.0%80,78280.8k4519.917206%19.917206%19.9%23,09423.1k4618.240862%18.240862%18.2%31,31531.3k4718.124235%18.124235%18.1%29,93029.9k4817.822112%17.822112%17.8%2,67117.137062%17.137062%17.1%42,16342.2k4916.183295%16.183295%16.2%27914.672952%14.672952%14.7%24913.862661%13.862661%13.9%16,37016.4k50
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 the Town of Oulu to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with the Town of Oulu. 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 the Town of Oulu, selected other county subdivisions in the United States, and entities that contain the Town of Oulu
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…Town of OuluSacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasOceanside-EscondidoOceanside-Escond…BrooklynMidwestUnited States of AmericaUnited StatesAlbuquerqueEast North CentralSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastWisconsinColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustin960200-1B.G. 960200-1San Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiSeattleBayfield CountyBayfieldWashingtonBoston960200Tract 960200South Shore School DistrictSouth ShoreManhattanSan 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%415,583416k2024.150943%24.150943%24.2%12824.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2623.005234%23.005234%23.0%10,741,74210.7M22.866327%22.866327%22.9%401,701402k2722.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.615876%22.615876%22.6%1,301,4981.30M22.597144%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%186,313186k3721.643836%21.643836%21.6%15821.633042%21.633042%21.6%398,263398k3821.517750%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%187,875188k4617.822112%17.822112%17.8%2,67117.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4816.183295%16.183295%16.2%27914.672952%14.672952%14.7%24914.639548%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:
Wisconsin
County:
Bayfield
ZIP Codes:
54820, 54847
Unified School District:
South Shore
Congressional District:
WI-7
State Senate District:
WI-25
Assembly District:
WI-74
Neighboring Towns:
Brule, Cloverland, Hughes, Iron River, Orienta, Tripp
Neighboring Unincorporated Places:
Iron River
Nearby Towns:
Clover, Delta, Highland, Keystone, Maple, Pilsen, Port Wing