Age and Sex in Jefferson, Jefferson County, Wisconsin (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Jefferson County.
Scope: population of Jefferson County, Jefferson, and other county subdivisions in Jefferson County
Jefferson
Jefferson County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-42463.084%3.08%1642.056%2.06%2362.959%2.96%3113.899%3.90%2392.996%3.00%1982.482%2.48%2052.570%2.57%2132.671%2.67%5597.009%7.01%6458.087%8.09%4445.567%5.57%4966.219%6.22%4495.629%5.63%5847.322%7.32%4455.579%5.58%3804.764%4.76%730.915%0.92%941.179%1.18%1131.417%1.42%2823.536%3.54%6057.585%7.59%4115.153%5.15%5847.322%7.32%
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 Jefferson County and Jefferson
Female Male
Jefferson County
Jefferson
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.210005%-0.065474%-0.188705%-0.036111%-0.275479%0.28%0.210005%0.188705%0.210005%0.21%1,39417.477%17.5%-0.597292%-0.090271%-0.687312%-0.687563%0.69%0.597292%0.687312%0.008895%0.597292%0.60%2,56232.121%32.1%-0.644294%-0.005572%-0.603016%-0.649866%0.65%0.644294%0.603016%0.003877%0.644294%0.64%1,85823.295%23.3%-0.291499%-0.771547%-0.291499%0.29%0.291499%0.294634%0.771547%0.056779%0.586133%0.59%2803.511%3.51%-0.608771%-0.602819%-0.608771%0.61%0.608771%0.093336%0.602819%0.035881%0.702106%0.70%1,88223.596%23.6%
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 Jefferson County and Jefferson
Female Male
Jefferson County
Jefferson
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.037613%-0.117540%-0.037853%-0.042954%-0.155153%0.16%0.037613%0.037853%0.037613%0.04%2463.084%3.08%-0.160481%-0.090271%-0.164187%-0.025551%-0.250752%0.25%0.160481%0.164187%0.160481%0.16%1642.056%2.06%-0.258275%-0.242258%-0.027443%-0.258275%0.26%0.258275%0.075226%0.242258%0.333501%0.33%2362.959%2.96%-0.358576%-0.356763%-0.032175%-0.358576%0.36%0.358576%0.062688%0.356763%0.421264%0.42%3113.899%3.90%-0.422100%-0.154631%-0.412043%-0.050865%-0.576730%0.58%0.422100%0.412043%0.422100%0.42%2392.996%3.00%-0.557924%-0.125376%-0.567792%-0.017152%-0.683300%0.68%0.557924%0.567792%0.557924%0.56%1982.482%2.48%-0.388666%-0.079405%-0.519293%-0.116713%-0.468071%0.47%0.388666%0.519293%0.388666%0.39%2052.570%2.57%-0.514042%-0.615699%-0.514042%0.51%0.514042%0.307172%0.615699%0.111784%0.821214%0.82%2132.671%2.67%-0.621866%-0.157974%-0.751851%-0.779840%0.78%0.621866%0.751851%0.020109%0.621866%0.62%5597.009%7.01%-0.712136%-0.193079%-0.756346%-0.014431%-0.905216%0.91%0.712136%0.756346%0.712136%0.71%6458.087%8.09%-0.526580%-0.060181%-0.695309%-0.586760%0.59%0.526580%0.695309%0.030046%0.526580%0.53%4445.567%5.57%-0.564193%-0.115346%-0.590740%-0.679539%0.68%0.564193%0.590740%0.034068%0.564193%0.56%4966.219%6.22%-0.531595%-0.641132%-0.531595%0.53%0.531595%0.062688%0.641132%0.012775%0.594283%0.59%4495.629%5.63%-0.714644%-0.035105%-0.618420%-0.002129%-0.749749%0.75%0.714644%0.618420%0.714644%0.71%5847.322%7.32%-0.541625%-0.537273%-0.009463%-0.541625%0.54%0.541625%0.032598%0.537273%0.574223%0.57%4455.579%5.58%-0.727182%-0.133735%-0.604068%-0.860916%0.86%0.727182%0.604068%0.021292%0.727182%0.73%3804.764%4.76%-0.288365%-0.338516%-0.431758%-0.626881%0.63%0.288365%0.431758%0.209373%0.288365%0.29%730.915%0.92%-0.000000%-0.858785%0.000000%0.00%0.000000%1.178536%0.858785%0.053230%1.178536%1.18%941.179%1.18%-0.269559%-0.880078%-0.017743%-0.269559%0.27%0.269559%0.169258%0.880078%0.438816%0.44%1131.417%1.42%-0.505684%-0.656509%-0.505684%0.51%0.505684%0.167168%0.656509%0.053625%0.672852%0.67%2823.536%3.54%-0.707121%-0.652488%-0.707121%0.71%0.707121%0.102808%0.652488%0.040692%0.809930%0.81%6057.585%7.59%-0.478937%-0.608484%-0.478937%0.48%0.478937%0.072718%0.608484%0.013012%0.551655%0.55%4115.153%5.15%-0.702106%-0.515271%-0.702106%0.70%0.702106%0.060181%0.515271%0.043294%0.762287%0.76%5847.322%7.32%
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 Jefferson County and Jefferson
More Females More Males
Jefferson County
Jefferson
300%200%100%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-242118-1915-1710-145-90-4-312.500000%-113.476563%-312.500000%312.5%0.2420.2480.488%80.5%19.512%19.5%-56.250000%-15.561960%-56.250000%56.3%0.6400.6460.976%61.0%39.024%39.0%-11.328125%29.126214%29.126214%29.1%1.2911.2943.644%43.6%56.356%56.4%-9.018568%17.482517%17.482517%17.5%1.1751.1745.981%46.0%54.019%54.0%-36.633663%-12.344498%-36.633663%36.6%0.7320.7357.741%57.7%42.259%42.3%-22.471910%-3.020833%-22.471910%22.5%0.8170.8255.051%55.1%44.949%44.9%-20.430108%-22.475323%-20.430108%20.4%0.8300.8354.634%54.6%45.366%45.4%59.756098%18.155620%59.756098%59.8%1.5981.6038.498%38.5%61.502%61.5%-25.403226%-25.403226%25.4%2.674638%0.7970.8055.635%55.6%44.365%44.4%-27.112676%-1.908039%-27.112676%27.1%0.7870.7955.969%56.0%44.031%44.0%-11.428571%-11.428571%11.4%4.321198%0.8970.9052.703%52.7%47.297%47.3%-20.444444%-20.444444%20.4%5.766920%0.8300.8354.637%54.6%45.363%45.4%11.792453%1.992620%11.792453%11.8%1.1181.1247.216%47.2%52.784%52.8%-4.912281%-0.344300%-4.912281%4.9%0.9530.9551.199%51.2%48.801%48.8%-1.761339%6.018519%6.018519%6.0%1.0601.0648.539%48.5%51.461%51.5%-18.390805%-18.390805%18.4%3.524804%0.8450.8454.211%54.2%45.789%45.8%-117.391304%-117.391304%117.4%48.493151%0.4600.4668.493%68.5%31.507%31.5%-2.016129%62.790698%62.790698%62.8%1.6281.6338.053%38.1%61.947%61.9%33.057851%8.168168%33.057851%33.1%1.3311.3342.908%42.9%57.092%57.1%14.539007%6.236403%14.539007%14.5%1.1451.1546.612%46.6%53.388%53.4%15.183246%2.138414%15.183246%15.2%1.1521.1546.472%46.5%53.528%53.5%8.571429%8.402204%8.571429%8.6%1.0861.0947.945%47.9%52.055%52.1%
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 Jefferson

Children Age Cohorts by Tract#5

Percentage of population aged 0 to 17 (%):
18.5%19.7%20.8%21.9%23.1%24.3%

College Age Cohorts by Tract#6

Percentage of population aged 18 to 21 (%):
2.89%3.26%3.63%3.99%4.36%4.73%

20s Age Cohorts by Tract#7

Percentage of population aged 22 to 29 (%):
4.6%6.2%7.7%9.2%10.8%12.3%

30s Age Cohorts by Tract#8

Percentage of population aged 30 to 39 (%):
9.3%10.3%11.2%12.1%13.0%14.0%

40s Age Cohorts by Tract#9

Percentage of population aged 40 to 49 (%):
11.0%12.5%13.9%15.4%16.8%18.3%

50s Age Cohorts by Tract#10

Percentage of population aged 50 to 59 (%):
12.6%14.0%15.3%16.6%17.8%19.2%

60s Age Cohorts by Tract#11

Percentage of population aged 60 to 69 (%):
9.2%10.4%11.5%12.7%13.8%15.0%

70s Age Cohorts by Tract#12

Percentage of population aged 70 to 79 (%):
5.5%6.1%6.7%7.2%7.7%8.3%

80+ Age Cohorts by Tract#13

Percentage of population aged 80 and older (%):
2.2%3.0%3.7%4.4%5.1%5.9%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block Group in Jefferson

Children Age Cohorts by Block Group#14

Percentage of population aged 0 to 17 (%):
12.3%15.3%18.3%21.3%24.3%27.4%

College Age Cohorts by Block Group#15

Percentage of population aged 18 to 21 (%):
0.1%1.2%2.3%3.4%4.5%5.6%

20s Age Cohorts by Block Group#16

Percentage of population aged 22 to 29 (%):
3.9%6.6%9.2%11.9%14.5%17.2%

30s Age Cohorts by Block Group#17

Percentage of population aged 30 to 39 (%):
3.8%6.7%9.5%12.4%15.2%18.1%

40s Age Cohorts by Block Group#18

Percentage of population aged 40 to 49 (%):
7.1%10.2%13.2%16.2%19.2%22.2%

50s Age Cohorts by Block Group#19

Percentage of population aged 50 to 59 (%):
11.2%13.7%16.2%18.7%21.2%23.7%

60s Age Cohorts by Block Group#20

Percentage of population aged 60 to 69 (%):
7.8%10.0%12.1%14.3%16.4%18.7%

70s Age Cohorts by Block Group#21

Percentage of population aged 70 to 79 (%):
3.4%5.5%7.7%9.8%11.9%14.0%

80+ Age Cohorts by Block Group#22

Percentage of population aged 80 and older (%):
1.0%3.4%5.8%8.2%10.7%13.1%
Road Data ©OpenStreetMap

Loading...

Failed to load :-(

Map of Age Cohorts by Block in Jefferson

Children Age Cohorts by Block#23

Percentage of population aged 0 to 17 (%):
0%11%22%33%44%55%

College Age Cohorts by Block#24

Percentage of population aged 18 to 21 (%):
0%8%16%24%32%40%

20s Age Cohorts by Block#25

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

30s Age Cohorts by Block#26

Percentage of population aged 30 to 39 (%):
0%8%17%25%34%43%

40s Age Cohorts by Block#27

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

50s Age Cohorts by Block#28

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

60s Age Cohorts by Block#29

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

70s Age Cohorts by Block#30

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

80+ Age Cohorts by Block#31

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

Loading...

Failed to load :-(

Age Cohorts by County Subdivision in the Watertown Area

There are 27 county subdivisions in the Watertown Area. This section compares Jefferson to all of the county subdivisions in the Watertown Area and to those entities that contain or substantially overlap with Jefferson.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson, selected other county subdivisions in the Watertown Area, and entities that contain Jefferson
0%10%20%Count#Town of PalmyraPalmyraTown of Cold SpringCold SpgJohnson CreekLake MillsWatertownFort AtkinsonTown of WatertownWatertownTown of ConcordConcordJeffersonJeffersonMidwestUnited States of AmericaUnited StatesEast North CentralZIP Code 53549ZIP 53549WaterlooTown of IxoniaIxoniaWisconsinTown of FarmingtonFarmingtonWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonJefferson School DistrictJeffersonTown of KoshkonongKoshkonongPalmyraCambridgeTown of Lake MillsLk MillsTown of HebronHebronTown of JeffersonJeffersonSullivanTown of WaterlooWaterlooTown of SullivanSullivanTown of AztalanAztalanTown of MilfordMilfordTown of OaklandOaklandTown of SumnerSumnerWhitewater27.555911%27.555911%27.6%345127.312296%27.312296%27.3%251225.916955%25.916955%25.9%749325.586611%25.586611%25.6%1,483425.463112%25.463112%25.5%3,945524.811548%24.811548%24.8%3,094624.178962%24.178962%24.2%508724.058485%24.058485%24.1%543823.595787%23.595787%23.6%1,88223.595787%23.595787%23.6%1,882923.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.863018%22.863018%22.9%2,33522.807543%22.807543%22.8%7621022.667263%22.667263%22.7%1,0131122.615876%22.615876%22.6%1,301,4981.30M22.364865%22.364865%22.4%3311222.347347%22.347347%22.3%18,89218.9k22.347347%22.347347%22.3%18,89218.9k21.525335%21.525335%21.5%2,87621.371184%21.371184%21.4%7981320.180723%20.180723%20.2%3351420.000000%20.000000%20.0%101518.467078%18.467078%18.5%3591618.413856%18.413856%18.4%2021718.356299%18.356299%18.4%3731818.347339%18.347339%18.3%1311918.172378%18.172378%18.2%1752017.607826%17.607826%17.6%3962117.471591%17.471591%17.5%2462217.375887%17.375887%17.4%1962315.511761%15.511761%15.5%4882414.093137%14.093137%14.1%115255.137964%5.137964%5.1%16226
Count number of children
# rank of county subdivision out of 26 by %

Age Cohorts by County Subdivision in Wisconsin

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

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson, selected other county subdivisions in Wisconsin, and entities that contain Jefferson
0%5%10%15%20%25%Count#RacineSun PrairieMilwaukeeBeloitKenoshaOconomowocGermantownNeenahAppletonBeaver DamGreen BayHowardMuskegoSheboyganOnalaskaWest BendJeffersonJeffersonJanesvilleMidwestOak CreekDe PereUnited States of AmericaUnited StatesFitchburgBrookfieldWausauEast North CentralZIP Code 53549ZIP 53549Wisconsin RapidsWisconsinWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonWaukeshaFond du LacCudahyMenomonee FallsJefferson School DistrictJeffersonWauwatosaManitowocSouth MilwaukeeS MilwaukeeMiddletonFranklinTown of MenashaMenashaMequonPleasant PrairieMarshfieldAshwaubenonMount PleasantMt PleasantCaledoniaSuperiorWest AllisTown of Grand ChuteGrand ChuteEau ClaireGreenfieldOshkoshNew BerlinMadisonStevens PointLa CrosseMenomonie27.490986%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%11,92311.9k1423.836704%23.836704%23.8%4,3851523.742143%23.742143%23.7%7,5171623.595787%23.595787%23.6%1,88223.595787%23.595787%23.6%1,88223.569192%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%10,741,74210.7M22.863018%22.863018%22.9%2,33522.727525%22.727525%22.7%4,0882322.615876%22.615876%22.6%1,301,4981.30M22.347347%22.347347%22.3%18,89218.9k22.347347%22.347347%22.3%18,89218.9k22.304766%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%7,8372721.525335%21.525335%21.5%2,87621.471681%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%7,1744617.137062%17.137062%17.1%42,16342.2k4715.287864%15.287864%15.3%4,0844814.748753%14.748753%14.7%7,6904913.323105%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 Jefferson to the 50 most populous county subdivisions in the Midwest and to those entities that contain or substantially overlap with Jefferson. The least populous of the compared county subdivisions has a population of 112,821.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson, selected other county subdivisions in the Midwest, and entities that contain Jefferson
0%10%20%Count#OlatheAurora TownshipAuroraKansas CityWayne TownshipWayneMilwaukeeWichitaLawrence TownshipLawrenceNorth TownshipNSt. PaulDetroitOmahaThornton TownshipThorntonSioux FallsRockford TownshipRockfordMilton TownshipMiltonBlue TownshipGrand RapidsTopekaPalatine TownshipPalatineJeffersonJeffersonProviso TownshipProvisoDowners Grove TownshipDowners GrvToledoOverland ParkMidwestUnited States of AmericaUnited StatesWorth TownshipWorthEast North CentralClevelandCedar RapidsZIP Code 53549ZIP 53549WarrenLincolnWisconsinColumbusBloomingdale TownshipBloomingdaleCapital TownshipCapitalLisle TownshipLisleWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonWheeling TownshipWheelingYork TownshipSchaumburg TownshipSchaumburgDaytonCincinnatiChicagoAkronJefferson School DistrictJeffersonCenter TownshipCtrMaine TownshipMaineWashington TownshipWashingtonSt. LouisSterling HeightsSterling HtsMinneapolisFargoKaw TownshipSpringfield TownshipSpringfieldMadisonAnn 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%34,78134.8k1324.130412%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%26,85226.9k1923.595787%23.595787%23.6%1,88223.595787%23.595787%23.6%1,88223.475670%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%29,78629.8k2622.863018%22.863018%22.9%2,33522.854245%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%26,63526.6k3222.347347%22.347347%22.3%18,89218.9k22.347347%22.347347%22.3%18,89218.9k22.283587%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%594,733595k3821.641949%21.641949%21.6%42,96143.0k3921.525335%21.525335%21.5%2,87621.428183%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%29,93029.9k4817.137062%17.137062%17.1%42,16342.2k4913.862661%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 Jefferson to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with Jefferson. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson, selected other county subdivisions in the United States, and entities that contain Jefferson
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 VegasJeffersonJeffersonOceanside-EscondidoOceanside-Escond…BrooklynMidwestUnited States of AmericaUnited StatesAlbuquerqueEast North CentralSan JoseZIP Code 53549ZIP 53549East San Gabriel ValleyE San Gabriel VlySeattle EastWisconsinColumbusTown of HempsteadHempsteadWatertown and Fort Atkinson Metro AreaWatertownJefferson CountyJeffersonOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyJefferson School DistrictJeffersonTucsonBaltimoreLos 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%448,315448k2323.595787%23.595787%23.6%1,88223.595787%23.595787%23.6%1,88223.555887%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%401,701402k2722.863018%22.863018%22.9%2,33522.814001%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%172,708173k3122.347347%22.347347%22.3%18,89218.9k22.347347%22.347347%22.3%18,89218.9k22.237882%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%398,263398k3821.525335%21.525335%21.5%2,87621.517750%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.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

State:
Wisconsin
County:
Jefferson
Metro Area:
Watertown Area
City:
Jefferson
ZIP Code:
53549
Unified School District:
Jefferson
Congressional District:
WI-5
State Senate Districts:
WI-11, WI-13
Assembly Districts:
WI-33, WI-38
Neighboring Towns:
Aztalan, Jefferson
Nearby Towns:
Cold Spring, Farmington, Hebron, Koshkonong, Lake Mills, Milford, Oakland