Age and Sex in Tract 951000, Cerro Gordo County, Iowa (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Cerro Gordo County.
Scope: population of Cerro Gordo County, Tract 951000, and other tracts in Cerro Gordo County
Tract 951000
Cerro Gordo County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4843.169%3.17%732.754%2.75%732.754%2.75%1555.847%5.85%883.320%3.32%823.093%3.09%1063.998%4.00%1144.300%4.30%26810.109%10.1%1676.300%6.30%1736.526%6.53%1244.677%4.68%1345.055%5.05%1365.130%5.13%1535.771%5.77%772.905%2.90%190.717%0.72%391.471%1.47%451.697%1.70%933.508%3.51%1084.074%4.07%1475.545%5.55%1937.280%7.28%
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 Cerro Gordo County and Tract 951000
Female Male
Cerro Gordo County
Tract 951000
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.261956%-0.057630%-0.231059%-0.084739%-0.319586%0.32%0.261956%0.231059%0.261956%0.26%55520.935%20.9%-0.695587%-0.701106%-0.012932%-0.695587%0.70%0.695587%0.045266%0.701106%0.740853%0.74%95235.911%35.9%-0.515529%-0.016765%-0.546152%-0.007056%-0.532294%0.53%0.515529%0.546152%0.515529%0.52%50018.861%18.9%-0.471520%-0.475718%-0.471520%0.47%0.471520%0.028291%0.475718%0.133940%0.499811%0.50%1033.885%3.89%-0.519720%-0.560392%-0.519720%0.52%0.519720%0.094304%0.560392%0.035025%0.614024%0.61%54120.407%20.4%
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 Cerro Gordo County and Tract 951000
Female Male
Cerro Gordo County
Tract 951000
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.054225%-0.089589%-0.067836%-0.082846%-0.143814%0.14%0.054225%0.067836%0.054225%0.05%843.169%3.17%-0.248963%-0.052810%-0.290049%-0.039258%-0.301773%0.30%0.248963%0.290049%0.248963%0.25%732.754%2.75%-0.256507%-0.037722%-0.248482%-0.140406%-0.294229%0.29%0.256507%0.248482%0.256507%0.26%732.754%2.75%-0.580913%-0.007544%-0.347782%-0.084983%-0.588457%0.59%0.580913%0.347782%0.580913%0.58%1555.847%5.85%-0.502955%-0.100591%-0.570399%-0.018474%-0.603546%0.60%0.502955%0.570399%0.502955%0.50%883.320%3.32%-0.735571%-0.544997%-0.173198%-0.735571%0.74%0.735571%0.075443%0.544997%0.811015%0.81%823.093%3.09%-0.427512%-0.655844%-0.427512%0.43%0.427512%0.477807%0.655844%0.066200%0.905319%0.91%1063.998%4.00%-0.924180%-0.748216%-0.924180%0.92%0.924180%0.301773%0.748216%0.057733%1.225952%1.23%1144.300%4.30%-0.799698%-0.422482%-0.755606%-0.146410%-1.222180%1.22%0.799698%0.755606%0.799698%0.80%26810.109%10.1%-0.588457%-0.754682%-0.016627%-0.588457%0.59%0.588457%0.082988%0.754682%0.671445%0.67%1676.300%6.30%-0.596002%-0.113165%-0.599035%-0.709166%0.71%0.596002%0.599035%0.048495%0.596002%0.60%1736.526%6.53%-0.331950%-0.592107%-0.012932%-0.331950%0.33%0.331950%0.271596%0.592107%0.603546%0.60%1244.677%4.68%-0.407393%-0.196152%-0.451239%-0.040644%-0.603546%0.60%0.407393%0.451239%0.407393%0.41%1345.055%5.05%-0.414938%-0.561624%-0.414938%0.41%0.414938%0.196152%0.561624%0.070203%0.611090%0.61%1365.130%5.13%-0.513014%-0.128253%-0.541764%-0.005542%-0.641267%0.64%0.513014%0.541764%0.513014%0.51%1535.771%5.77%-0.427512%-0.568860%-0.082365%-0.427512%0.43%0.427512%0.113165%0.568860%0.540676%0.54%772.905%2.90%-0.226330%-0.357943%-0.226330%0.23%0.226330%0.264051%0.357943%0.251715%0.490381%0.49%190.717%0.72%-0.490381%-0.490381%-0.521904%-0.980762%0.98%0.490381%0.521904%0.133940%0.490381%0.49%391.471%1.47%-0.339495%-0.511512%-0.339495%0.34%0.339495%0.169747%0.511512%0.075053%0.509242%0.51%451.697%1.70%-0.565824%-0.616585%-0.565824%0.57%0.565824%0.037722%0.616585%0.006928%0.603546%0.60%933.508%3.51%-0.392305%-0.030177%-0.596264%-0.422482%0.42%0.392305%0.596264%0.093296%0.392305%0.39%1084.074%4.07%-0.528103%-0.052810%-0.495116%-0.580913%0.58%0.528103%0.495116%0.044339%0.528103%0.53%1475.545%5.55%-0.528103%-0.540378%-0.015703%-0.528103%0.53%0.528103%0.399849%0.540378%0.927952%0.93%1937.280%7.28%
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 Cerro Gordo County and Tract 951000
More Females More Males
Cerro Gordo County
Tract 951000
100%0%100%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-165.217391%-122.127660%-165.217391%165.2%0.3770.3872.619%72.6%27.381%27.4%-21.212121%-13.535032%-21.212121%21.2%0.8250.8354.795%54.8%45.205%45.2%-14.705882%-56.505576%-14.705882%14.7%0.8720.8753.425%53.4%46.575%46.6%-1.298701%-24.435591%-1.298701%1.3%0.9870.9950.323%50.3%49.677%49.7%-20.000000%-3.238866%-20.000000%20.0%0.8330.8354.545%54.5%45.455%45.5%-31.779661%10.256410%10.256410%10.3%1.1031.1047.561%47.6%52.439%52.4%111.764706%10.093897%111.764706%111.8%2.1182.1232.075%32.1%67.925%67.9%32.653061%7.716049%32.653061%32.7%1.3271.3342.982%43.0%57.018%57.0%-52.830189%-19.376528%-52.830189%52.8%0.6540.6560.448%60.4%39.552%39.6%-2.203182%14.102564%14.102564%14.1%1.1411.1446.707%46.7%53.293%53.3%-18.987342%-18.987342%19.0%8.095605%0.8400.8454.335%54.3%45.665%45.7%-2.184087%81.818182%81.818182%81.8%1.8181.8235.484%35.5%64.516%64.5%-48.148148%-9.007165%-48.148148%48.1%0.6750.6859.701%59.7%40.299%40.3%47.272727%12.500000%47.272727%47.3%1.4731.4740.441%40.4%59.559%59.6%-25.000000%-1.023018%-25.000000%25.0%0.8000.8055.556%55.6%44.444%44.4%-14.479026%26.470588%26.470588%26.5%1.2651.2644.156%44.2%55.844%55.8%116.666667%70.322581%116.666667%116.7%2.1672.1731.579%31.6%68.421%68.4%-100.000000%-100.000000%100.0%25.663717%0.5000.5066.667%66.7%33.333%33.3%50.000000%14.672686%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%6.666667%1.123596%6.666667%6.7%1.0671.0748.387%48.4%51.613%51.6%-7.692308%-7.692308%7.7%15.646785%0.9290.9351.852%51.9%48.148%48.1%-10.000000%-10.000000%10.0%8.955224%0.9090.9152.381%52.4%47.619%47.6%-2.905983%75.714286%75.714286%75.7%1.7571.7636.269%36.3%63.731%63.7%
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 Group in Tract 951000

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
16.4%17.7%19.0%20.4%21.7%23.0%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
0.9%2.0%3.1%4.1%5.1%6.2%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
6.4%7.4%8.3%9.3%10.2%11.2%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
7.1%8.6%10.0%11.4%12.8%14.3%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
7.1%8.5%9.8%11.1%12.5%13.9%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
12.2%14.1%16.0%17.9%19.8%21.7%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
10.3%12.3%14.3%16.2%18.2%20.2%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
7.54%8.01%8.47%8.94%9.40%9.87%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
3.8%4.7%5.6%6.5%7.4%8.3%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 951000

Children Age Cohorts by Block#14

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

College Age Cohorts by Block#15

Percentage of population aged 18 to 21 (%):
0%20%40%60%80%100%

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%20%40%60%80%100%

30s Age Cohorts by Block#17

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

40s Age Cohorts by Block#18

Percentage of population aged 40 to 49 (%):
0%20%40%60%80%100%

50s Age Cohorts by Block#19

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

60s Age Cohorts by Block#20

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

70s Age Cohorts by Block#21

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

80+ Age Cohorts by Block#22

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

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Age Cohorts by Tract in Cerro Gordo County

There are 11 tracts in Cerro Gordo County. This section compares Tract 951000 to all of the tracts in Cerro Gordo County and to those entities that contain or substantially overlap with Tract 951000.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 951000, selected other tracts in Cerro Gordo County, and entities that contain Tract 951000
0%5%10%15%20%Count#West North CentralIowaMidwestUnited States of AmericaUnited States951400Tract 951400950102Tract 950102950200Tract 950200950700Tract 950700Mason City Metro AreaMason CityCerro Gordo CountyCerro Gordo950800Tract 950800951000Tract 951000950402Tract 950402951600Tract 951600950900Tract 950900950300Tract 950300950600Tract 95060023.689691%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%73,612,43873.6M22.571967%22.571967%22.6%839122.529551%22.529551%22.5%953221.534280%21.534280%21.5%1,426321.470445%21.470445%21.5%879420.904355%20.904355%20.9%10,63310.6k20.804563%20.804563%20.8%9,00920.654186%20.654186%20.7%1,004520.407393%20.407393%20.4%541620.354197%20.354197%20.4%839720.092838%20.092838%20.1%909819.843049%19.843049%19.8%354919.050744%19.050744%19.1%8711018.532455%18.532455%18.5%39411
Count number of children
# rank of tract out of 11 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

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More Maps to Explore

State:
Iowa
County:
Cerro Gordo
Metro Area:
Mason City Area
Cities:
Dougherty, Meservey, Rockwell, Swaledale, Thornton
Townships:
Bath, Dougherty, Geneseo, Grimes, Mount Vernon, Owen, Pleasant Valley, Union
ZIP Codes:
50433, 50457, 50468, 50469, 50475, 50477, 50479
Unified School Districts:
Garner-Hayfield-Ventura, Rudd-Rockford-Marble Rock, West Fork
Congressional District:
IA-4
State Senate Districts:
IA-26, IA-27
State House Districts:
IA-52, IA-53, IA-54
Block Groups:
Block Group 951000-1, Block Group 951000-2, Block Group 951000-3
Neighboring Tracts:
Tract 070200, Tract 270200, Tract 360100, Tract 360300, Tract 480300, Tract 680100, Tract 950600, Tract 950900