Age and Sex in Tract 031400, Ionia County, Michigan (Tract)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the tracts in Ionia County.
Scope: population of Ionia County, Tract 031400, and other tracts in Ionia County
Tract 031400
Ionia County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%2.0%2.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4250.529%0.53%631.334%1.33%531.122%1.12%1833.875%3.87%1412.985%2.99%1483.134%3.13%1984.192%4.19%1543.261%3.26%3467.326%7.33%3066.479%6.48%52411.095%11.1%3046.437%6.44%2615.526%5.53%2324.912%4.91%1743.684%3.68%1162.456%2.46%481.016%1.02%1202.541%2.54%1713.621%3.62%1663.515%3.51%3808.046%8.05%3707.834%7.83%2405.082%5.08%
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 Ionia County and Tract 031400
Female Male
Ionia County
Tract 031400
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.178206%-0.004117%-0.166209%-0.033528%-0.182323%0.18%0.178206%0.166209%0.178206%0.18%61312.979%13.0%-0.759687%-0.647662%-0.759687%0.76%0.759687%0.032183%0.647662%0.083585%0.791870%0.79%1,83238.789%38.8%-0.405816%-0.109394%-0.576643%-0.515209%0.52%0.405816%0.576643%0.163134%0.405816%0.41%78316.578%16.6%-0.857506%-0.541512%-0.857506%0.86%0.857506%0.079399%0.541512%0.260815%0.936905%0.94%3397.178%7.18%-0.671654%-0.633388%-0.671654%0.67%0.671654%0.016468%0.633388%0.026684%0.688122%0.69%1,15624.476%24.5%
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 Ionia County and Tract 031400
Female Male
Ionia County
Tract 031400
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.007940%-0.017203%-0.028265%-0.029824%-0.025143%0.0%0.007940%0.028265%0.007940%0.0%250.529%0.53%-0.127038%-0.012704%-0.148146%-0.034619%-0.139742%0.1%0.127038%0.148146%0.127038%0.1%631.334%1.33%-0.080457%-0.184948%-0.052709%-0.080457%0.1%0.080457%0.063519%0.184948%0.143976%0.1%531.122%1.12%-0.355706%-0.306896%-0.057699%-0.355706%0.4%0.355706%0.063519%0.306896%0.419225%0.4%1833.875%3.87%-0.479921%-0.035288%-0.377902%-0.073293%-0.515209%0.5%0.479921%0.377902%0.479921%0.5%1412.985%2.99%-0.698708%-0.169384%-0.491220%-0.868092%0.9%0.698708%0.491220%0.107601%0.698708%0.7%1483.134%3.13%-0.642247%-0.602460%-0.642247%0.6%0.642247%0.112923%0.602460%0.048342%0.755170%0.8%1984.192%4.19%-0.677535%-0.645604%-0.097464%-0.677535%0.7%0.677535%0.275249%0.645604%0.952784%1.0%1543.261%3.26%-0.529325%-0.406521%-0.620965%-0.935846%0.9%0.529325%0.620965%0.051461%0.529325%0.5%3467.326%7.33%-0.376879%-0.694258%-0.376879%0.4%0.376879%0.542028%0.694258%0.095437%0.918907%0.9%3066.479%6.48%-0.872327%-0.474275%-0.660574%-1.346602%1.3%0.872327%0.660574%0.135670%0.872327%0.9%52411.095%11.1%-0.482744%-0.603811%-0.482744%0.5%0.482744%0.321829%0.603811%0.145339%0.804573%0.8%3046.437%6.44%-0.309126%-0.486979%-0.610049%-0.796104%0.8%0.309126%0.610049%0.142532%0.309126%0.3%2615.526%5.53%-0.368410%-0.606306%-0.368410%0.4%0.368410%0.245607%0.606306%0.149081%0.614017%0.6%2324.912%4.91%-0.338768%-0.519914%-0.338768%0.3%0.338768%0.059284%0.519914%0.203038%0.398052%0.4%1743.684%3.68%-0.232903%-0.352883%-0.566073%-0.585786%0.6%0.232903%0.566073%0.154384%0.232903%0.2%1162.456%2.46%-0.381114%-0.254076%-0.380501%-0.635189%0.6%0.381114%0.380501%0.324361%0.381114%0.4%481.016%1.02%-0.529325%-0.628450%-0.529325%0.5%0.529325%1.482109%0.628450%0.562954%2.011433%2.0%1202.541%2.54%-0.677535%-0.455219%-0.578548%-1.132755%1.1%0.677535%0.578548%0.077971%0.677535%0.7%1713.621%3.62%-0.465806%-0.673674%-0.465806%0.5%0.465806%0.239960%0.673674%0.019233%0.705766%0.7%1663.515%3.51%-0.656362%-0.296422%-0.636247%-0.053956%-0.952784%1.0%0.656362%0.636247%0.656362%0.7%3808.046%8.05%-0.711412%-0.605994%-0.711412%0.7%0.711412%0.143976%0.605994%0.107601%0.855389%0.9%3707.834%7.83%-0.474275%-0.579796%-0.474275%0.5%0.474275%0.067754%0.579796%0.030877%0.542028%0.5%2405.082%5.08%
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 Ionia County and Tract 031400
More Females More Males
Ionia County
Tract 031400
200%0%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-216.666667%-105.517241%-216.666667%216.7%0.3160.3276.000%76.0%24.000%24.0%-10.000000%-23.368421%-10.000000%10.0%0.9090.9152.381%52.4%47.619%47.6%-28.499157%78.947368%78.947368%78.9%1.7891.7935.849%35.8%64.151%64.2%-18.800813%17.857143%17.857143%17.9%1.1791.1845.902%45.9%54.098%54.1%-7.352941%-19.394773%-7.352941%7.4%0.9320.9351.773%51.8%48.227%48.2%-24.242424%-24.242424%24.2%21.904762%0.8050.8055.405%55.4%44.595%44.6%17.582418%8.024159%17.582418%17.6%1.1761.1845.960%46.0%54.040%54.0%-15.096618%40.625000%40.625000%40.6%1.4061.4141.558%41.6%58.442%58.4%-76.800000%-76.800000%76.8%8.287293%0.5660.5763.873%63.9%36.127%36.1%143.820225%13.746631%143.820225%143.8%2.4382.4429.085%29.1%70.915%70.9%-54.368932%-54.368932%54.4%20.538244%0.6480.6560.687%60.7%39.313%39.3%66.666667%24.070248%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%-157.534247%-157.534247%157.5%23.364008%0.3880.3972.031%72.0%27.969%28.0%66.666667%24.588477%66.666667%66.7%1.6671.6737.500%37.5%62.500%62.5%17.500000%39.052190%17.500000%17.5%1.1751.1845.977%46.0%54.023%54.0%-151.515152%-151.515152%151.5%27.272727%0.3980.4071.552%71.6%28.448%28.4%-66.666667%-66.666667%66.7%85.245902%0.6000.6062.500%62.5%37.500%37.5%280.000000%89.578164%280.000000%280.0%3.8003.8020.833%20.8%79.167%79.2%-67.187500%-67.187500%67.2%13.477089%0.5980.6062.573%62.6%37.427%37.4%51.515152%2.854938%51.515152%51.5%1.5151.5239.759%39.8%60.241%60.2%-45.161290%-8.480392%-45.161290%45.2%0.6890.6959.211%59.2%40.789%40.8%20.238095%17.756047%20.238095%20.2%1.2021.2045.405%45.4%54.595%54.6%14.285714%5.325444%14.285714%14.3%1.1431.1446.667%46.7%53.333%53.3%
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 031400

Children Age Cohorts by Block Group#5

Percentage of population aged 0 to 17 (%):
18.1%20.7%23.2%25.7%28.2%30.8%

College Age Cohorts by Block Group#6

Percentage of population aged 18 to 21 (%):
4.9%5.9%6.7%7.6%8.5%9.4%

20s Age Cohorts by Block Group#7

Percentage of population aged 22 to 29 (%):
5.72%5.89%6.06%6.23%6.39%6.56%

30s Age Cohorts by Block Group#8

Percentage of population aged 30 to 39 (%):
9.96%10.15%10.34%10.53%10.72%10.91%

40s Age Cohorts by Block Group#9

Percentage of population aged 40 to 49 (%):
17.01%17.22%17.43%17.64%17.85%18.06%

50s Age Cohorts by Block Group#10

Percentage of population aged 50 to 59 (%):
7.7%10.2%12.6%15.0%17.5%19.9%

60s Age Cohorts by Block Group#11

Percentage of population aged 60 to 69 (%):
11.3%12.2%13.1%14.0%14.9%15.9%

70s Age Cohorts by Block Group#12

Percentage of population aged 70 to 79 (%):
4.47%4.68%4.89%5.10%5.31%5.52%

80+ Age Cohorts by Block Group#13

Percentage of population aged 80 and older (%):
1.64%1.73%1.82%1.91%2.00%2.09%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Tract 031400

Children Age Cohorts by Block#14

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

College Age Cohorts by Block#15

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

20s Age Cohorts by Block#16

Percentage of population aged 22 to 29 (%):
0%8%16%24%32%40%

30s Age Cohorts by Block#17

Percentage of population aged 30 to 39 (%):
0%10%20%30%40%50%

40s Age Cohorts by Block#18

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

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%11%22%32%43%54%

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 Ionia County

There are 13 tracts in Ionia County. This section compares Tract 031400 to all of the tracts in Ionia County and to those entities that contain or substantially overlap with Tract 031400.

Children by Tract#23

Percentage of population aged 0 to 17 (%):
Scope: population of Tract 031400, selected other tracts in Ionia County, and entities that contain Tract 031400
0%10%20%Count#031500Tract 031500030200Tract 030200030300Tract 030300031300Tract 031300031900Tract 031900031400Tract 031400031700Tract 031700031200Tract 031200030100Tract 030100Ionia CountyIoniaIonia Metro AreaIonia Area030400Tract 030400Midwest031600Tract 031600United States of AmericaUnited StatesEast North CentralMichigan032100Tract 032100982200Tract 98220028.909868%28.909868%28.9%1,623127.760141%27.760141%27.8%787224.837939%24.837939%24.8%728324.669494%24.669494%24.7%1,978424.476705%24.476705%24.5%1,450524.475969%24.475969%24.5%1,156623.736353%23.736353%23.7%1,174723.670837%23.670837%23.7%1,211823.591763%23.591763%23.6%1,558923.282288%23.282288%23.3%14,93014.9k23.282288%23.282288%23.3%14,93014.9k23.256484%23.256484%23.3%1,6141023.217458%23.217458%23.2%15,712,75815.7M23.120855%23.120855%23.1%1,2551123.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.480857%22.480857%22.5%2,227,7632.23M21.860987%21.860987%21.9%390120.183880%0.183880%0.2%613
Count number of children
# rank of tract out of 13 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:
Michigan
County:
Ionia
Metro Area:
Ionia Area
City:
Portland
Township:
Portland
ZIP Codes:
48851, 48873, 48875
Unified School Districts:
Pewamo-Westphalia, Portland
Congressional District:
MI-3
State Senate District:
MI-19
State House District:
MI-87
Block Groups:
Block Group 031400-1, Block Group 031400-2
Neighboring Tracts:
Tract 010400, Tract 010500, Tract 030100, Tract 031200, Tract 031500, Tract 031900