Age and Sex in State Senate District 4, Iowa (State Senate District)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the upper state legislative districts in Iowa.
Scope: population of Iowa, State Senate District 4, and other upper state legislative districts in Iowa
State Senate District 4
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-42,4404.099%4.10%1,7883.004%3.00%2,3303.914%3.91%2,5384.264%4.26%1,8673.137%3.14%1,4312.404%2.40%2,7844.677%4.68%1,7442.930%2.93%4,5397.626%7.63%4,4787.523%7.52%3,3665.655%5.65%3,0425.111%5.11%3,2275.421%5.42%3,1465.285%5.29%2,8324.758%4.76%1,8843.165%3.17%5480.921%0.92%7331.231%1.23%1,5222.557%2.56%2,3914.017%4.02%3,9056.560%6.56%3,7186.246%6.25%3,2705.494%5.49%
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 Iowa and State Senate District 4
Female Male
Iowa
State Senate District 4
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.254710%-0.068974%-0.192490%-0.053856%-0.323684%0.32%0.254710%0.192490%0.254710%0.25%12,39412.4k20.822%20.8%-0.657091%-0.638182%-0.657091%0.66%0.657091%0.026679%0.638182%0.001353%0.683769%0.68%19,95320.0k33.521%33.5%-0.492993%-0.619125%-0.492993%0.49%0.492993%0.049001%0.619125%0.025145%0.541994%0.54%11,08911.1k18.630%18.6%-0.551888%-0.735381%-0.551888%0.55%0.551888%0.073501%0.735381%0.054111%0.625389%0.63%2,8034.709%4.71%-0.619275%-0.634612%-0.619275%0.62%0.619275%0.001307%0.634612%0.031800%0.620582%0.62%13,28413.3k22.317%22.3%
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 Iowa and State Senate District 4
Female Male
Iowa
State Senate District 4
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.087991%-0.080221%-0.051411%-0.053545%-0.168212%0.17%0.087991%0.051411%0.087991%0.09%2,4404.099%4.10%-0.222435%-0.155906%-0.174468%-0.075066%-0.378341%0.38%0.222435%0.174468%0.222435%0.22%1,7883.004%3.00%-0.375989%-0.030912%-0.248144%-0.065989%-0.406902%0.41%0.375989%0.248144%0.375989%0.38%2,3303.914%3.91%-0.407238%-0.038305%-0.334521%-0.038389%-0.445542%0.45%0.407238%0.334521%0.407238%0.41%2,5384.264%4.26%-0.521927%-0.001680%-0.424367%-0.036879%-0.523607%0.52%0.521927%0.424367%0.521927%0.52%1,8673.137%3.14%-0.583808%-0.034440%-0.524144%-0.037115%-0.618248%0.62%0.583808%0.524144%0.583808%0.58%1,4312.404%2.40%-0.759930%-0.595229%-0.000536%-0.759930%0.76%0.759930%0.039201%0.595229%0.799131%0.80%2,7844.677%4.68%-0.705610%-0.053761%-0.663219%-0.010462%-0.759370%0.76%0.705610%0.663219%0.705610%0.71%1,7442.930%2.93%-0.711322%-0.675983%-0.012541%-0.711322%0.71%0.711322%0.102481%0.675983%0.813803%0.81%4,5397.626%7.63%-0.748954%-0.006720%-0.690906%-0.006245%-0.755674%0.76%0.748954%0.690906%0.748954%0.75%4,4787.523%7.52%-0.548695%-0.607007%-0.548695%0.55%0.548695%0.033600%0.607007%0.012683%0.582296%0.58%3,3665.655%5.65%-0.510055%-0.571295%-0.510055%0.51%0.510055%0.002016%0.571295%0.017376%0.512071%0.51%3,0425.111%5.11%-0.521479%-0.587487%-0.521479%0.52%0.521479%0.041329%0.587487%0.012483%0.562808%0.56%3,2275.421%5.42%-0.511735%-0.628104%-0.511735%0.51%0.511735%0.033600%0.628104%0.026170%0.545335%0.55%3,1465.285%5.29%-0.459654%-0.601386%-0.459654%0.46%0.459654%0.032256%0.601386%0.033864%0.491911%0.49%2,8324.758%4.76%-0.469846%-0.686455%-0.469846%0.47%0.469846%0.115362%0.686455%0.030011%0.585208%0.59%1,8843.165%3.17%-0.433446%-0.733441%-0.433446%0.43%0.433446%0.053761%0.733441%0.046900%0.487207%0.49%5480.921%0.92%-0.574568%-0.082321%-0.770169%-0.656889%0.66%0.574568%0.770169%0.056074%0.574568%0.57%7331.231%1.23%-0.558608%-0.718956%-0.558608%0.56%0.558608%0.161282%0.718956%0.056734%0.719890%0.72%1,5222.557%2.56%-0.662489%-0.014000%-0.640338%-0.676489%0.68%0.662489%0.640338%0.030076%0.662489%0.66%2,3914.017%4.02%-0.646809%-0.018480%-0.639003%-0.665289%0.67%0.646809%0.639003%0.033033%0.646809%0.65%3,9056.560%6.56%-0.621272%-0.643465%-0.621272%0.62%0.621272%0.006720%0.643465%0.031842%0.627993%0.63%3,7186.246%6.25%-0.536935%-0.617932%-0.536935%0.54%0.536935%0.024864%0.617932%0.031559%0.561800%0.56%3,2705.494%5.49%
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 Iowa and State Senate District 4
More Females More Males
Iowa
State Senate District 4
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-91.169451%-104.151992%-91.169451%91.2%0.5230.5265.656%65.7%34.344%34.3%-70.090634%-43.025830%-70.090634%70.1%0.5880.5962.975%63.0%37.025%37.0%-8.221626%-26.592985%-8.221626%8.2%0.9240.9251.974%52.0%48.026%48.0%-9.405941%-11.475915%-9.405941%9.4%0.9140.9152.246%52.2%47.754%47.8%-0.321888%-8.690265%-0.321888%0.3%0.9971.0050.080%50.1%49.920%49.9%-5.899281%-7.081005%-5.899281%5.9%0.9440.9451.433%51.4%48.567%48.6%-0.090132%5.158438%5.158438%5.2%1.0521.0548.743%48.7%51.257%51.3%-7.619048%-1.577402%-7.619048%7.6%0.9290.9351.835%51.8%48.165%48.2%-1.855238%14.407180%14.407180%14.4%1.1441.1446.640%46.6%53.360%53.4%-0.897263%-0.903856%-0.897263%0.9%0.9910.9950.223%50.2%49.777%49.8%6.123699%2.089388%6.123699%6.1%1.0611.0648.515%48.5%51.485%51.5%0.395257%3.041504%0.395257%0.4%1.0041.0049.901%49.9%50.099%50.1%7.925258%2.124838%7.925258%7.9%1.0791.0848.094%48.1%51.906%51.9%6.565988%4.166539%6.565988%6.6%1.0661.0748.411%48.4%51.589%51.6%7.017544%5.630908%7.017544%7.0%1.0701.0748.305%48.3%51.695%51.7%24.553039%4.371952%24.553039%24.6%1.2461.2544.533%44.5%55.467%55.5%12.403101%6.394558%12.403101%12.4%1.1241.1247.080%47.1%52.920%52.9%-14.327485%-14.327485%14.3%7.280782%0.8750.8753.342%53.3%46.658%46.7%28.872180%7.891202%28.872180%28.9%1.2891.2943.693%43.7%56.307%56.3%-2.113271%-2.113271%2.1%4.696873%0.9790.9850.523%50.5%49.477%49.5%-2.857143%-2.857143%2.9%5.169461%0.9720.9750.704%50.7%49.296%49.3%1.081666%4.948524%1.081666%1.1%1.0111.0149.731%49.7%50.269%50.3%4.630788%5.107154%4.630788%4.6%1.0461.0548.869%48.9%51.131%51.1%
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 County in State Senate District 4

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
21.50%21.86%22.22%22.58%22.94%23.30%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
3.3%4.4%5.4%6.4%7.4%8.4%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
7.08%7.46%7.84%8.22%8.59%8.97%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
10.36%10.47%10.57%10.68%10.78%10.89%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
9.69%10.07%10.45%10.83%11.21%11.60%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
13.2%13.8%14.4%15.0%15.6%16.2%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
12.3%12.9%13.4%13.9%14.4%14.9%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
6.84%7.30%7.77%8.23%8.69%9.15%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
5.88%6.25%6.61%6.97%7.33%7.70%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County Subdivision in State Senate District 4

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
0%9%19%28%38%48%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
0.0%3.5%6.9%10.4%13.8%17.3%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
0%6%12%17%23%29%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
0%7%14%21%27%35%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
0%11%23%34%46%58%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
0%9%18%28%37%46%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
0%13%27%40%54%67%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
0%6%12%18%23%30%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
0.0%3.3%6.5%9.8%13.0%16.3%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in State Senate District 4

Children Age Cohorts by Tract#23

Percentage of population aged 0 to 17 (%):
18.4%19.7%21.1%22.4%23.8%25.2%

College Age Cohorts by Tract#24

Percentage of population aged 18 to 21 (%):
0.9%4.5%8.2%11.8%15.4%19.1%

20s Age Cohorts by Tract#25

Percentage of population aged 22 to 29 (%):
5.1%6.4%7.5%8.7%9.9%11.1%

30s Age Cohorts by Tract#26

Percentage of population aged 30 to 39 (%):
7.5%8.7%9.7%10.8%11.9%13.0%

40s Age Cohorts by Tract#27

Percentage of population aged 40 to 49 (%):
7.9%9.4%10.8%12.2%13.7%15.1%

50s Age Cohorts by Tract#28

Percentage of population aged 50 to 59 (%):
9.7%12.3%14.9%17.4%20.0%22.6%

60s Age Cohorts by Tract#29

Percentage of population aged 60 to 69 (%):
9.2%11.3%13.3%15.4%17.5%19.6%

70s Age Cohorts by Tract#30

Percentage of population aged 70 to 79 (%):
4.8%6.2%7.4%8.7%10.0%11.3%

80+ Age Cohorts by Tract#31

Percentage of population aged 80 and older (%):
2.7%4.6%6.3%8.1%9.9%11.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in State Senate District 4

Children Age Cohorts by Block Group#32

Percentage of population aged 0 to 17 (%):
10.7%14.8%18.9%23.0%27.1%31.2%

College Age Cohorts by Block Group#33

Percentage of population aged 18 to 21 (%):
0%7%15%22%29%37%

20s Age Cohorts by Block Group#34

Percentage of population aged 22 to 29 (%):
0%6%11%16%21%27%

30s Age Cohorts by Block Group#35

Percentage of population aged 30 to 39 (%):
3.7%7.0%10.1%13.3%16.5%19.7%

40s Age Cohorts by Block Group#36

Percentage of population aged 40 to 49 (%):
1.4%5.3%9.1%12.9%16.7%20.6%

50s Age Cohorts by Block Group#37

Percentage of population aged 50 to 59 (%):
0%6%12%18%24%30%

60s Age Cohorts by Block Group#38

Percentage of population aged 60 to 69 (%):
1%7%12%18%23%29%

70s Age Cohorts by Block Group#39

Percentage of population aged 70 to 79 (%):
2.3%4.9%7.5%10.2%12.8%15.4%

80+ Age Cohorts by Block Group#40

Percentage of population aged 80 and older (%):
0.0%4.6%9.3%13.9%18.5%23.2%
Road Data ©OpenStreetMap

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Age Cohorts by Place in State Senate District 4

There are 50 places that are fully or partially contained within State Senate District 4 (47 fully and 3 partially). This section compares all 50 of those to each other, State Senate District 4, and other entities that contain or substantially overlap with State Senate District 4.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 4, selected places in State Senate District 4, and entities that contain State Senate District 4
0%20%40%60%Count#St. JosephSextonKlemmeGoodellWodenRingstedSt. BenedictRowanFentonGarnerBancroftBelmondLu VerneClarionRakeLelandEagle GroveSwea CityBurtWest North CentralIowaMidwestUnited States of AmericaUnited StatesAlgonaForest CityState Senate District 4IA-4DolliverEsthervilleArmstrongLake MillsKanawhaGoldfieldWhittemoreScarvilleBuffalo CenterBuffalo CtrTitonkaThompsonLone RockBrittWallingfordDowsWesleyWest BendGruverLedyardLakotaCrystal LakeWoolstockGaltCorwithDuncanHutchinsHayfield62.809917%62.809917%62.8%76142.105263%42.105263%42.1%16233.041958%33.041958%33.0%189330.468750%30.468750%30.5%39429.537367%29.537367%29.5%83529.227557%29.227557%29.2%140628.571429%28.571429%28.6%4727.972028%27.972028%28.0%40827.243590%27.243590%27.2%85926.916855%26.916855%26.9%8321026.404494%26.404494%26.4%1881125.874907%25.874907%25.9%6951225.867508%25.867508%25.9%821325.476105%25.476105%25.5%7091425.000000%25.000000%25.0%461524.291498%24.291498%24.3%601624.077278%24.077278%24.1%8351723.971377%23.971377%24.0%1341823.762376%23.762376%23.8%1201923.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.907569%22.907569%22.9%1,2592022.681177%22.681177%22.7%9172122.317424%22.317424%22.3%13,28413.3k22.222222%22.222222%22.2%182222.017588%22.017588%22.0%1,3272321.826281%21.826281%21.8%1962421.706956%21.706956%21.7%4402521.468144%21.468144%21.5%1552621.337580%21.337580%21.3%1342721.230159%21.230159%21.2%1072821.212121%21.212121%21.2%142920.927467%20.927467%20.9%1763020.800000%20.800000%20.8%1043119.957082%19.957082%20.0%933219.597990%19.597990%19.6%393319.385096%19.385096%19.4%3723418.333333%18.333333%18.3%333517.505030%17.505030%17.5%873616.516517%16.516517%16.5%553716.451234%16.451234%16.5%1403816.190476%16.190476%16.2%173916.000000%16.000000%16.0%164014.691943%14.691943%14.7%314114.356436%14.356436%14.4%294213.496933%13.496933%13.5%224311.111111%11.111111%11.1%7447.391304%7.391304%7.4%17450.000000%0.000000%0.0%0460.000000%0.000000%0.0%0470.000000%0.000000%0.0%048
Count number of children
# rank of place out of 48 by %

Age Cohorts by County in State Senate District 4

There are 5 counties in State Senate District 4. This section compares all 5 of those to each other, State Senate District 4, and other entities that contain or substantially overlap with State Senate District 4.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 4, selected counties in State Senate District 4, and entities that contain State Senate District 4
0%5%10%15%20%Count#West North CentralIowaWright CountyWrightMidwestUnited States of AmericaUnited StatesHancock CountyHancockState Senate District 4IA-4Kossuth CountyKossuthEmmet CountyEmmetWinnebago CountyWinnebago23.689691%23.689691%23.7%4,971,0164.97M23.418418%23.418418%23.4%727,514728k23.295322%23.295322%23.3%3,003123.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.814828%22.814828%22.8%2,511222.317424%22.317424%22.3%13,28413.3k22.185735%22.185735%22.2%3,378321.558045%21.558045%21.6%2,117421.502836%21.502836%21.5%2,2755
Count number of children
# rank of county out of 5 by %

Age Cohorts by County Subdivision in State Senate District 4

There are 85 county subdivisions in State Senate District 4. This section compares the 50 most populous of those to each other, State Senate District 4, and other entities that contain or substantially overlap with State Senate District 4. The least populous of the compared county subdivisions has a population of 221.

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 4, selected county subdivisions in State Senate District 4, and entities that contain State Senate District 4
0%10%20%30%40%Count#High Lake TownshipHigh LkRiverdale TownshipRiverdalePlum Creek TownshipPlum CrkLiberty TownshipLibertyPortland TownshipPortlandLincoln TownshipLincolnEll TownshipAvery TownshipAveryDayton TownshipDaytonDenmark TownshipDenmarkConcord TownshipConcordBelmond TownshipBelmondGreenwood TownshipGreenwoodGrant TownshipGrantPleasant TownshipPleasantBurt TownshipLiberty TownshipLibertyLu Verne TownshipLu VerneMadison TownshipMadisonAmsterdam TownshipAmsterdamKing TownshipEagle Grove TownshipEagle GrvWest North CentralFenton TownshipFentonIowaMidwestUnited States of AmericaUnited StatesAlgonaForest TownshipFrstBingham TownshipBinghamState Senate District 4IA-4German TownshipGermanCresco TownshipCrescoEstherville TownshipEsthervilleWhittemore TownshipWhittemoreCenter TownshipCtrArmstrong Grove TownshipArmstrong GrvHarrison TownshipHarrisonIowa TownshipBuffalo TownshipBuffaloBuffalo TownshipBuffaloCrystal TownshipCrystalBritt TownshipBrittLincoln TownshipLincolnCenter TownshipCtrUnion TownshipUnionBlaine TownshipBlaineTwelve Mile Lake TownshipTwelve Mile LkWesley TownshipWesleyGarfield TownshipGarfieldWoolstock TownshipWoolstockLedyard TownshipLedyardMount Valley TownshipMt VlyEllington TownshipEllingtonMagor TownshipMagor43.918919%43.918919%43.9%195138.461538%38.461538%38.5%95237.604457%37.604457%37.6%135334.951456%34.951456%35.0%108431.674208%31.674208%31.7%70529.946524%29.946524%29.9%112629.930070%29.930070%29.9%214727.491409%27.491409%27.5%80827.401130%27.401130%27.4%97926.395939%26.395939%26.4%1561025.912519%25.912519%25.9%8591125.709220%25.709220%25.7%1451225.614035%25.614035%25.6%2191325.465042%25.465042%25.5%3971425.243082%25.243082%25.2%6751524.647887%24.647887%24.6%1751624.611399%24.611399%24.6%1901724.444444%24.444444%24.4%881824.299065%24.299065%24.3%1821924.276169%24.276169%24.3%2182023.768116%23.768116%23.8%1642123.766694%23.766694%23.8%8722223.689691%23.689691%23.7%4,971,0164.97M23.538961%23.538961%23.5%1452323.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M22.907569%22.907569%22.9%1,2592422.422401%22.422401%22.4%1,0332522.394678%22.394678%22.4%1012622.317424%22.317424%22.3%13,28413.3k21.666667%21.666667%21.7%522721.265560%21.265560%21.3%2052821.248999%21.248999%21.2%1,3272920.516717%20.516717%20.5%1353020.279424%20.279424%20.3%4793120.164986%20.164986%20.2%2203219.476744%19.476744%19.5%1343319.434629%19.434629%19.4%553419.427403%19.427403%19.4%1903518.840580%18.840580%18.8%1303618.734177%18.734177%18.7%743718.341232%18.341232%18.3%3873817.903596%17.903596%17.9%2343917.681159%17.681159%17.7%614017.509728%17.509728%17.5%454116.946309%16.946309%16.9%1014216.731518%16.731518%16.7%434316.197183%16.197183%16.2%694414.106583%14.106583%14.1%454513.953488%13.953488%14.0%364611.519608%11.519608%11.5%474711.151737%11.151737%11.2%61488.545035%8.545035%8.5%37495.102041%5.102041%5.1%1550
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by Upper State Legislative District in Iowa

There are 50 upper state legislative districts in Iowa. This section compares State Senate District 4 to all of the upper state legislative districts in Iowa and to those entities that contain or substantially overlap with State Senate District 4.

Children by Upper State Legislative District#68

Percentage of population aged 0 to 17 (%):
Scope: population of State Senate District 4, selected other upper state legislative districts in Iowa, and entities that contain State Senate District 4
0%10%20%Count#State Senate District 19IA-19State Senate District 7IA-7State Senate District 20IA-20State Senate District 10IA-10State Senate District 34IA-34State Senate District 22IA-22State Senate District 39IA-39State Senate District 17IA-17State Senate District 46IA-46State Senate District 3IA-3State Senate District 18IA-18State Senate District 13IA-13State Senate District 15IA-15State Senate District 2IA-2State Senate District 16IA-16State Senate District 29IA-29State Senate District 36IA-36State Senate District 25IA-25State Senate District 47IA-47State Senate District 48IA-48State Senate District 6IA-6State Senate District 11IA-11West North CentralState Senate District 24IA-24State Senate District 44IA-44State Senate District 32IA-32IowaState Senate District 45IA-45State Senate District 9IA-9State Senate District 26IA-26State Senate District 35IA-35State Senate District 8IA-8MidwestState Senate District 37IA-37United States of AmericaUnited StatesState Senate District 41IA-41State Senate District 40IA-40State Senate District 31IA-31State Senate District 49IA-49State Senate District 38IA-38State Senate District 14IA-14State Senate District 1IA-1State Senate District 12IA-12State Senate District 4IA-4State Senate District 33IA-33State Senate District 42IA-42State Senate District 27IA-27State Senate District 5IA-5State Senate District 21IA-21State Senate District 50IA-50State Senate District 28IA-28State Senate District 30IA-30State Senate District 43IA-43State Senate District 23IA-2327.435342%27.435342%27.4%19,12619.1k126.771807%26.771807%26.8%16,50016.5k226.352565%26.352565%26.4%17,31117.3k326.264284%26.264284%26.3%16,80116.8k426.056599%26.056599%26.1%16,90516.9k526.032199%26.032199%26.0%18,41718.4k626.016667%26.016667%26.0%17,17117.2k725.945551%25.945551%25.9%15,96316.0k825.617597%25.617597%25.6%15,89715.9k925.606798%25.606798%25.6%15,51915.5k1025.519242%25.519242%25.5%16,36616.4k1125.410742%25.410742%25.4%16,08516.1k1225.254219%25.254219%25.3%16,26716.3k1324.962433%24.962433%25.0%15,28315.3k1424.894416%24.894416%24.9%15,91515.9k1524.797139%24.797139%24.8%15,46315.5k1624.697743%24.697743%24.7%15,13715.1k1724.095404%24.095404%24.1%14,49714.5k1823.963693%23.963693%24.0%15,60315.6k1923.767331%23.767331%23.8%14,29714.3k2023.720145%23.720145%23.7%14,47014.5k2123.697339%23.697339%23.7%14,53514.5k2223.689691%23.689691%23.7%4,971,0164.97M23.612780%23.612780%23.6%14,34514.3k2323.535795%23.535795%23.5%14,31414.3k2423.487865%23.487865%23.5%14,33314.3k2523.418418%23.418418%23.4%727,514728k23.407783%23.407783%23.4%14,40014.4k2623.392381%23.392381%23.4%13,95814.0k2723.356650%23.356650%23.4%13,95714.0k2823.324168%23.324168%23.3%14,76014.8k2923.257748%23.257748%23.3%13,98014.0k3023.217458%23.217458%23.2%15,712,75815.7M23.131086%23.131086%23.1%14,58614.6k3123.108006%23.108006%23.1%73,612,43873.6M23.083218%23.083218%23.1%14,38514.4k3223.060863%23.060863%23.1%13,91713.9k3323.053279%23.053279%23.1%13,95014.0k3423.032476%23.032476%23.0%14,07114.1k3522.928068%22.928068%22.9%13,91013.9k3622.919198%22.919198%22.9%13,77113.8k3722.867097%22.867097%22.9%13,84913.8k3822.641605%22.641605%22.6%13,37113.4k3922.317424%22.317424%22.3%13,28413.3k4021.949040%21.949040%21.9%13,50713.5k4121.679228%21.679228%21.7%12,71412.7k4221.585682%21.585682%21.6%12,90512.9k4321.537812%21.537812%21.5%12,75912.8k4421.277845%21.277845%21.3%13,41113.4k4520.840049%20.840049%20.8%12,80112.8k4620.809403%20.809403%20.8%12,46412.5k4719.996185%19.996185%20.0%12,57812.6k4814.422988%14.422988%14.4%9,3514912.675031%12.675031%12.7%8,35550
Count number of children
# rank of upper state legislative 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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More Maps to Explore

State:
Iowa
Counties:
Emmet, Hancock, Kossuth, Winnebago, Wright
Cities:
Algona, Armstrong, Bancroft, Belmond, Britt, Buffalo Center, Burt, Clarion, Corwith, Crystal Lake, Dolliver, Dows, Eagle Grove, Estherville, Fenton, Forest City, Galt, Garner, Goldfield, Goodell, Gruver, Kanawha, Klemme, Lake Mills, Lakota, Ledyard, Leland, Lone Rock, Lu Verne, Rake, Ringsted, Rowan, Scarville, Swea City, Thompson, Titonka, Wallingford, Wesley, West Bend, Whittemore, Woden, Woolstock
Townships:
Amsterdam, Armstrong Grove, Avery, Belmond, Bingham, Blaine, Boone, Boone, Britt, Buffalo, Buffalo, Burt, Center, Center, Concord, Cresco, Crystal, Dayton, Denmark, Eagle, Eagle Grove, Eden, Ell, Ellington, Ellsworth, Emmet, Erin, Estherville, Fenton, Forest, Garfield, Garfield, German, Grant, Grant, Grant, Greenwood, Harrison, Hebron, High Lake, Iowa, Iowa Lake, Irvington, Jack Creek, King, Lake, Ledyard, Liberty, Liberty, Lincoln, Lincoln, Lincoln, Lincoln, Linden, Logan, Lotts Creek, Lu Verne, Madison, Magor, Mount Valley, Newton, Norway, Norway, Orthel, Pleasant, Plum Creek, Portland, Prairie, Ramsey, Riverdale, Seneca, Sherman, Springfield, Swan Lake, Swea, Troy, Twelve Mile Lake, Twin Lake, Union, Vernon, Wall Lake, Wesley, Whittemore, Woolstock
Unincorporated Places:
Duncan, Hayfield, Hutchins, Irvington, Miller, Sexton, St. Benedict, St. Joseph
Congressional District:
IA-4
State House Districts:
IA-7, IA-8
Unified School Districts:
Algona, Belmond-Klemme, Cal, Clarion-Goldfield-Dows, Eagle Grove, Estherville Lincoln Central, Forest City, Garner-Hayfield-Ventura, Graettinger-Terril, Humboldt, Lake Mills, Lu Verne, North Iowa, North Kossuth, North Union, Northeast Hamilton, Twin Rivers, Webster City, West Bend-Mallard, West Fork, West Hancock
ZIP Codes:
50034, 50071, 50101, 50271, 50420, 50421, 50423, 50424, 50430, 50432, 50436, 50438, 50439, 50446, 50447, 50449, 50450, 50451, 50453, 50457, 50465, 50470, 50473, 50478, 50480, 50482, 50483, 50484, 50511, 50514, 50517, 50519, 50522, 50525, 50531, 50533, 50539, 50542, 50556, 50558, 50559, 50560, 50570, 50577, 50578, 50590, 50597, 50598, 50599, 51334, 51342, 51364, 51365, 56027
Neighboring State Senate Districts:
IA-1, IA-5, IA-24, IA-25, IA-26, IA-27, MN-23, MN-27