Age and Sex in Kent County, Michigan (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Michigan.
Scope: population of Michigan, Kent County, and other counties in Michigan
Kent County
Michigan
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-411,70711.7k1.860%1.86%10,35310.4k1.645%1.65%12,27912.3k1.951%1.95%17,41517.4k2.767%2.77%13,85013.9k2.201%2.20%11,24511.2k1.787%1.79%19,64619.6k3.122%3.12%14,54314.5k2.311%2.31%41,72941.7k6.630%6.63%43,28843.3k6.878%6.88%40,16940.2k6.383%6.38%37,22337.2k5.914%5.91%40,25440.3k6.396%6.40%44,83344.8k7.124%7.12%50,06950.1k7.956%7.96%27,47527.5k4.366%4.37%9,3071.479%1.48%8,8521.407%1.41%16,72416.7k2.657%2.66%26,47526.5k4.207%4.21%44,14844.1k7.015%7.01%43,71243.7k6.946%6.95%44,05644.1k7.000%7.00%
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 Michigan and Kent County
Female Male
Michigan
Kent County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.146879%-0.045430%-0.188791%-0.050650%-0.192310%0.19%0.146879%0.188791%0.146879%0.15%76,84976.8k12.211%12.2%-0.612064%-0.025398%-0.668393%-0.025951%-0.637462%0.64%0.612064%0.668393%0.612064%0.61%196,598197k31.238%31.2%-0.715101%-0.005411%-0.612739%-0.720512%0.72%0.715101%0.612739%0.005975%0.715101%0.72%162,631163k25.841%25.8%-0.681177%-0.718465%-0.681177%0.68%0.681177%0.023318%0.718465%0.030130%0.704494%0.70%34,88334.9k5.543%5.54%-0.682042%-0.609738%-0.682042%0.68%0.682042%0.034100%0.609738%0.029460%0.716142%0.72%158,391158k25.167%25.2%
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 Michigan and Kent County
Female Male
Michigan
Kent County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.039286%-0.037688%-0.043462%-0.042173%-0.076974%0.08%0.039286%0.043462%0.039286%0.04%11,70711.7k1.860%1.86%-0.131405%-0.066195%-0.158053%-0.074659%-0.197600%0.20%0.131405%0.158053%0.131405%0.13%10,35310.4k1.645%1.65%-0.170143%-0.049924%-0.232290%-0.057643%-0.220068%0.22%0.170143%0.232290%0.170143%0.17%12,27912.3k1.951%1.95%-0.254420%-0.044586%-0.338678%-0.051173%-0.299006%0.30%0.254420%0.338678%0.254420%0.25%17,41517.4k2.767%2.77%-0.342151%-0.049257%-0.452413%-0.045532%-0.391408%0.39%0.342151%0.452413%0.342151%0.34%13,85013.9k2.201%2.20%-0.426391%-0.040597%-0.549376%-0.047323%-0.466988%0.47%0.426391%0.549376%0.426391%0.43%11,24511.2k1.787%1.79%-0.503322%-0.033897%-0.595150%-0.049471%-0.537219%0.54%0.503322%0.595150%0.503322%0.50%19,64619.6k3.122%3.12%-0.577499%-0.000397%-0.670284%-0.021187%-0.577896%0.58%0.577499%0.670284%0.577499%0.58%14,54314.5k2.311%2.31%-0.639642%-0.046810%-0.708327%-0.044280%-0.686452%0.69%0.639642%0.708327%0.639642%0.64%41,72941.7k6.630%6.63%-0.677109%-0.021419%-0.724641%-0.025244%-0.698528%0.70%0.677109%0.724641%0.677109%0.68%43,28843.3k6.878%6.88%-0.630267%-0.015985%-0.665538%-0.012979%-0.646252%0.65%0.630267%0.665538%0.630267%0.63%40,16940.2k6.383%6.38%-0.580311%-0.022277%-0.618253%-0.009092%-0.602588%0.60%0.580311%0.618253%0.580311%0.58%37,22337.2k5.914%5.91%-0.636560%-0.570850%-0.011825%-0.636560%0.64%0.636560%0.006102%0.570850%0.642661%0.64%40,25440.3k6.396%6.40%-0.712066%-0.593715%-0.004620%-0.712066%0.71%0.712066%0.000604%0.593715%0.712670%0.71%44,83344.8k7.124%7.12%-0.785316%-0.020497%-0.613712%-0.805813%0.81%0.785316%0.613712%0.017742%0.785316%0.79%50,06950.1k7.956%7.96%-0.722860%-0.009481%-0.685231%-0.732341%0.73%0.722860%0.685231%0.033688%0.722860%0.72%27,47527.5k4.366%4.37%-0.733453%-0.011917%-0.752553%-0.745370%0.75%0.733453%0.752553%0.015096%0.733453%0.73%9,3071.479%1.48%-0.677522%-0.751342%-0.677522%0.68%0.677522%0.051482%0.751342%0.042696%0.729004%0.73%8,8521.407%1.41%-0.650908%-0.684982%-0.650908%0.65%0.650908%0.026853%0.684982%0.031364%0.677761%0.68%16,72416.7k2.657%2.66%-0.687639%-0.664803%-0.687639%0.69%0.687639%0.026959%0.664803%0.032171%0.714597%0.71%26,47526.5k4.207%4.21%-0.686293%-0.635043%-0.686293%0.69%0.686293%0.030380%0.635043%0.024617%0.716674%0.72%44,14844.1k7.015%7.01%-0.676474%-0.597396%-0.676474%0.68%0.676474%0.036164%0.597396%0.031208%0.712638%0.71%43,71243.7k6.946%6.95%-0.680001%-0.563736%-0.680001%0.68%0.680001%0.040041%0.563736%0.030930%0.720042%0.72%44,05644.1k7.000%7.00%
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 Michigan and Kent County
More Females More Males
Michigan
Kent County
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-95.930233%-97.035263%-95.930233%95.9%0.5100.5166.208%66.2%33.792%33.8%-50.374849%-47.236694%-50.374849%50.4%0.6650.6760.060%60.1%39.940%39.9%-29.342548%-24.815153%-29.342548%29.3%0.7730.7756.397%56.4%43.603%43.6%-17.524357%-15.109530%-17.524357%17.5%0.8510.8554.028%54.0%45.972%46.0%-14.396285%-10.064165%-14.396285%14.4%0.8740.8753.357%53.4%46.643%46.6%-9.521148%-8.613912%-9.521148%9.5%0.9130.9152.272%52.3%47.728%47.7%-6.734715%-8.312280%-6.734715%6.7%0.9370.9451.629%51.6%48.371%48.4%-0.068785%-3.160827%-0.068785%0.1%0.9991.0050.017%50.0%49.983%50.0%-7.318164%-6.251389%-7.318164%7.3%0.9320.9351.765%51.8%48.235%48.2%-3.163280%-3.483686%-3.163280%3.2%0.9690.9750.779%50.8%49.221%49.2%-2.536177%-1.950200%-2.536177%2.5%0.9750.9850.626%50.6%49.374%49.4%-3.838782%-1.470627%-3.838782%3.8%0.9630.9650.942%50.9%49.058%49.1%-2.071453%0.958514%0.958514%1.0%1.0101.0149.762%49.8%50.238%50.2%-0.778111%0.084795%0.084795%0.1%1.0011.0049.979%50.0%50.021%50.0%-2.610068%-2.610068%2.6%2.890997%0.9750.9750.644%50.6%49.356%49.4%-1.311547%-1.311547%1.3%4.916278%0.9870.9950.326%50.3%49.674%49.7%-1.624783%-1.624783%1.6%2.006034%0.9840.9850.403%50.4%49.597%49.6%7.598499%5.682627%7.598499%7.6%1.0761.0848.170%48.2%51.830%51.8%4.125473%4.578736%4.125473%4.1%1.0411.0448.989%49.0%51.011%51.0%3.920511%4.839150%3.920511%3.9%1.0391.0449.039%49.0%50.961%51.0%4.426746%3.876358%4.426746%4.4%1.0441.0448.917%48.9%51.083%51.1%5.345986%5.224022%5.345986%5.3%1.0531.0548.698%48.7%51.302%51.3%5.888401%5.486539%5.888401%5.9%1.0591.0648.570%48.6%51.430%51.4%
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 Subdivision in Kent County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
17.6%20.7%23.9%27.0%30.1%33.3%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
1.8%3.1%4.3%5.6%6.8%8.1%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
4.1%6.7%9.1%11.6%14.1%16.6%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
8.4%10.2%11.9%13.6%15.3%17.0%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
8.5%10.4%12.2%14.1%15.9%17.8%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
10.9%13.5%16.0%18.5%21.1%23.7%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
5.7%8.3%10.9%13.5%16.1%18.7%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
2.6%3.7%4.6%5.6%6.5%7.5%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
0.8%2.2%3.7%5.1%6.6%8.0%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Kent County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
3%12%19%27%35%43%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0%6%12%18%25%31%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
2%10%18%25%33%41%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
7.8%10.5%13.1%15.8%18.4%21.1%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
5.0%8.0%10.9%13.8%16.7%19.6%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
5.2%9.0%12.7%16.3%20.0%23.7%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
2.2%5.4%8.6%11.9%15.1%18.3%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
0.8%3.0%5.1%7.2%9.3%11.5%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.3%3.8%7.3%10.8%14.2%17.7%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Kent County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%11%20%30%40%50%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0%15%30%45%59%75%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%11%22%32%43%54%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%6%12%17%23%29%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
0%6%12%18%24%31%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
0%7%14%20%27%34%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
0%8%15%23%30%38%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0%6%12%18%25%31%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%9%18%27%37%46%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Kent County

There are 19 places that are fully or partially contained within Kent County (18 fully and 1 partially). This section compares all 19 of those to each other, Kent County, and other entities that contain or substantially overlap with Kent County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Kent County, selected places in Kent County, and entities that contain Kent County
0%10%20%30%Count#CaledoniaSand LakeEast Grand RapidsE Grand RapidsKent CityByron CenterCasnoviaRockfordForest HillsLowellCedar SpringsWyomingKent CountyKentComstock ParkGrand Rapids and Wyoming Metro AreaGrand RapidsCutlervilleSpartaKentwoodGrand RapidsGrandvilleMidwestUnited States of AmericaUnited StatesEast North CentralMichiganWalkerNorthview37.626937%37.626937%37.6%704135.802469%35.802469%35.8%203233.230061%33.230061%33.2%3,754331.112985%31.112985%31.1%369430.994152%30.994152%31.0%2,120529.273504%29.273504%29.3%137628.855063%28.855063%28.9%1,744728.065927%28.065927%28.1%7,765826.717557%26.717557%26.7%1,050925.684269%25.684269%25.7%9291025.623895%25.623895%25.6%19,13919.1k1125.167315%25.167315%25.2%158,391158k24.843765%24.843765%24.8%2,5841224.827437%24.827437%24.8%255,269255k24.728526%24.728526%24.7%3,8031324.392523%24.392523%24.4%1,0441424.059810%24.059810%24.1%12,21312.2k1523.914961%23.914961%23.9%46,36846.4k1623.513445%23.513445%23.5%3,7251723.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.480857%22.480857%22.5%2,227,7632.23M21.874233%21.874233%21.9%5,3501821.646203%21.646203%21.6%3,33219
Count number of children
# rank of place out of 19 by %

Age Cohorts by County Subdivision in Kent County

There are 30 county subdivisions in Kent County. This section compares all 30 of those to each other, Kent County, and other entities that contain or substantially overlap with Kent County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Kent County, selected county subdivisions in Kent County, and entities that contain Kent County
0%10%20%30%Count#East Grand RapidsE Grand RapidsSolon TownshipSolonAlgoma TownshipAlgomaAda TownshipNelson TownshipNelsonRockfordBowne TownshipBowneCaledonia TownshipCaledoniaCourtland TownshipCourtlandVergennes TownshipVergennesByron TownshipByronCannon TownshipCannonLowellTyrone TownshipTyroneGrand Rapids Charter TownshipGrand RapidsCascade Charter TownshipCascadeSparta TownshipSpartaOakfield TownshipOakfieldCedar SpringsWyomingGaines Charter TownshipGainesKent CountyKentGrand Rapids and Wyoming Metro AreaGrand RapidsAlpine TownshipAlpineKentwoodGrand RapidsPlainfield Charter TownshipPlainfieldGrandvilleMidwestUnited States of AmericaUnited StatesEast North CentralMichiganWalkerLowell Charter TownshipLowellSpencer TownshipSpencerGrattan TownshipGrattan33.230061%33.230061%33.2%3,754130.093251%30.093251%30.1%1,904229.478437%29.478437%29.5%3,199329.420145%29.420145%29.4%4,130429.305809%29.305809%29.3%1,448528.855063%28.855063%28.9%1,744628.745432%28.745432%28.7%944728.490790%28.490790%28.5%3,836828.429109%28.429109%28.4%2,340928.179384%28.179384%28.2%1,2631027.080785%27.080785%27.1%5,9771127.027599%27.027599%27.0%3,8291226.717557%26.717557%26.7%1,0501326.647564%26.647564%26.6%1,3021426.201734%26.201734%26.2%4,6551526.128979%26.128979%26.1%4,7851625.874947%25.874947%25.9%2,4251725.724218%25.724218%25.7%1,5541825.684269%25.684269%25.7%9291925.623895%25.623895%25.6%19,13919.1k2025.576143%25.576143%25.6%6,6812125.167315%25.167315%25.2%158,391158k24.827437%24.827437%24.8%255,269255k24.365593%24.365593%24.4%3,3512224.059810%24.059810%24.1%12,21312.2k2323.914961%23.914961%23.9%46,36846.4k2423.556703%23.556703%23.6%7,6672523.513445%23.513445%23.5%3,7252623.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.005234%23.005234%23.0%10,741,74210.7M22.480857%22.480857%22.5%2,227,7632.23M21.874233%21.874233%21.9%5,3502720.878250%20.878250%20.9%1,3172820.746379%20.746379%20.7%8452917.617538%17.617538%17.6%66730
Count number of children
# rank of county subdivision out of 30 by %

Age Cohorts by County in the Grand Rapids Area

There are 4 counties in the Grand Rapids Area. This section compares Kent County to all of the counties in the Grand Rapids Area and to those entities that contain or substantially overlap with Kent County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Kent County, selected other counties in the Grand Rapids Area, and entities that contain Kent County
0%5%10%15%20%25%Count#Kent CountyKentOttawa CountyOttawaGrand Rapids and Wyoming Metro AreaGrand RapidsMidwestUnited States of AmericaUnited StatesMontcalm CountyMontcalmEast North CentralBarry CountyBarryMichigan25.167315%25.167315%25.2%158,391158k124.871015%24.871015%24.9%68,78968.8k224.827437%24.827437%24.8%255,269255k23.217458%23.217458%23.2%15,712,75815.7M23.108006%23.108006%23.1%73,612,43873.6M23.023744%23.023744%23.0%14,48714.5k323.005234%23.005234%23.0%10,741,74210.7M22.931418%22.931418%22.9%13,60213.6k422.480857%22.480857%22.5%2,227,7632.23M
Count number of children
# rank of county out of 4 by %

Age Cohorts by County in Michigan

There are 83 counties in Michigan. This section compares Kent County to the 50 most populous counties in Michigan and to those entities that contain or substantially overlap with Kent County. The least populous of the compared counties has a population of 28,755.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Kent County, selected other counties in Michigan, and entities that contain Kent County
0%5%10%15%20%25%Count#Kent CountyKentSt. Joseph CountySt. JosephAllegan CountyAlleganOttawa CountyOttawaGrand Rapids and Wyoming Metro AreaGrand RapidsWayne CountyWayneVan Buren CountyVan BurenMuskegon CountyMuskegonBranch CountyBranchGenesee CountyGeneseeWexford CountyWexfordCalhoun CountyCalhounIonia CountyIoniaMidwestNewaygo CountyNewaygoClinton CountyClintonUnited States of AmericaUnited StatesLivingston CountyLivingstonMontcalm CountyMontcalmEast North CentralBarry CountyBarryMonroe CountyMonroeBerrien CountyBerrienMichiganHillsdale CountyHillsdaleSanilac CountySanilacShiawassee CountyShiawasseeJackson CountyJacksonOakland CountyOaklandLapeer CountyLapeerSaginaw CountySaginawKalamazoo CountyKalamazooMidland CountyMidlandSt. Clair CountySt. ClairMacomb CountyMacombLenawee CountyLenaweeEaton CountyEatonTuscola CountyTuscolaCass CountyCassBay CountyBayGrand Traverse CountyGrand TraverseMason CountyMasonEmmet CountyEmmetDelta CountyDeltaGratiot CountyGratiotHoughton CountyHoughtonIngham CountyInghamClare CountyClareHuron CountyHuronWashtenaw CountyWashtenawAlpena CountyAlpenaChippewa CountyChippewaMecosta CountyMecostaMarquette CountyMarquetteIsabella CountyIsabella25.167315%25.167315%25.2%158,391158k125.123517%25.123517%25.1%15,30615.3k224.887829%24.887829%24.9%28,28928.3k324.871015%24.871015%24.9%68,78968.8k424.827437%24.827437%24.8%255,269255k24.179435%24.179435%24.2%427,394427k524.175707%24.175707%24.2%18,18418.2k623.784767%23.784767%23.8%40,94540.9k723.674976%23.674976%23.7%10,32310.3k823.524656%23.524656%23.5%97,17897.2k923.488379%23.488379%23.5%7,7111023.334892%23.334892%23.3%31,43031.4k1123.282288%23.282288%23.3%14,93014.9k1223.217458%23.217458%23.2%15,712,75815.7M23.206206%23.206206%23.2%11,12911.1k1323.175610%23.175610%23.2%17,90217.9k1423.108006%23.108006%23.1%73,612,43873.6M23.096626%23.096626%23.1%42,92342.9k1523.023744%23.023744%23.0%14,48714.5k1623.005234%23.005234%23.0%10,741,74210.7M22.931418%22.931418%22.9%13,60213.6k1722.582947%22.582947%22.6%33,86233.9k1822.523109%22.523109%22.5%34,94134.9k1922.480857%22.480857%22.5%2,227,7632.23M22.423084%22.423084%22.4%10,32010.3k2022.315079%22.315079%22.3%9,3192122.263081%22.263081%22.3%15,31715.3k2222.196096%22.196096%22.2%35,39935.4k2322.121412%22.121412%22.1%273,247273k2422.101687%22.101687%22.1%19,51819.5k2522.066485%22.066485%22.1%43,07443.1k2622.051778%22.051778%22.1%57,02757.0k2722.049091%22.049091%22.0%18,42418.4k2821.987393%21.987393%22.0%35,19535.2k2921.938972%21.938972%21.9%188,610189k3021.889473%21.889473%21.9%21,59921.6k3121.882370%21.882370%21.9%23,75223.8k3221.507387%21.507387%21.5%11,61711.6k3321.444155%21.444155%21.4%11,10711.1k3421.025946%21.025946%21.0%22,31022.3k3520.907237%20.907237%20.9%18,96619.0k3620.838115%20.838115%20.8%5,9923720.612855%20.612855%20.6%6,8213820.442986%20.442986%20.4%7,4763920.441021%20.441021%20.4%8,5194020.322713%20.322713%20.3%7,4314120.254850%20.254850%20.3%57,63757.6k4220.073183%20.073183%20.1%6,1444319.596515%19.596515%19.6%6,2754419.561441%19.561441%19.6%70,04670.0k4519.461440%19.461440%19.5%5,6304619.052961%19.052961%19.1%7,3034718.992580%18.992580%19.0%8,2164818.130173%18.130173%18.1%12,22312.2k4917.422847%17.422847%17.4%12,29612.3k50
Count number of children
# rank of county out of 50 by %

Age Cohorts by County in the United States

There are 3,142 counties in the United States. This section compares Kent County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Kent County. The least populous of the compared counties has a population of 941,618.

Children by County#68

Percentage of population aged 0 to 17 (%):
Scope: population of Kent County, selected other counties in the United States, and entities that contain Kent County
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxKent CountyKentMaricopa CountyMaricopaWake CountyWakeGrand Rapids and Wyoming Metro AreaGrand RapidsMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaKings CountyKingsMidwestHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeEast North CentralWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookMichiganSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensPalm Beach CountyPalm BeachAllegheny CountyAlleghenyNew York CountyNew York28.888866%28.888866%28.9%278,246278k128.329602%28.329602%28.3%309,506310k227.363518%27.363518%27.4%576,482576k327.228891%27.228891%27.2%1,207,3991.21M427.104397%27.104397%27.1%527,866528k526.929187%26.929187%26.9%676,745677k626.401700%26.401700%26.4%613,547614k726.219361%26.219361%26.2%487,339487k825.573137%25.573137%25.6%367,431367k925.167315%25.167315%25.2%158,391158k25.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.827437%24.827437%24.8%255,269255k24.574361%24.574361%24.6%248,637249k1224.468076%24.468076%24.5%233,745234k1324.396471%24.396471%24.4%360,897361k1424.179435%24.179435%24.2%427,394427k1523.983328%23.983328%24.0%271,704272k1623.862053%23.862053%23.9%493,981494k1723.668593%23.668593%23.7%291,625292k1823.577077%23.577077%23.6%222,006222k1923.549379%23.549379%23.5%241,704242k2023.527315%23.527315%23.5%260,665261k2123.337305%23.337305%23.3%608,369608k2223.217458%23.217458%23.2%15,712,75815.7M23.197227%23.197227%23.2%306,913307k2323.108006%23.108006%23.1%73,612,43873.6M23.087802%23.087802%23.1%435,218435k2423.030006%23.030006%23.0%264,425264k2523.024375%23.024375%23.0%721,172721k2623.005234%23.005234%23.0%10,741,74210.7M22.943185%22.943185%22.9%222,372222k2722.934276%22.934276%22.9%228,599229k2822.837323%22.837323%22.8%2,296,7852.30M2922.760229%22.760229%22.8%285,881286k3022.694997%22.694997%22.7%1,186,3981.19M3122.480857%22.480857%22.5%2,227,7632.23M22.432138%22.432138%22.4%224,447224k3222.366565%22.366565%22.4%727,664728k3322.324565%22.324565%22.3%334,451334k3422.273612%22.273612%22.3%269,347269k3522.168125%22.168125%22.2%345,809346k3622.141419%22.141419%22.1%300,415300k3722.121412%22.121412%22.1%273,247273k3821.856045%21.856045%21.9%219,290219k3921.601744%21.601744%21.6%213,209213k4021.598472%21.598472%21.6%402,548403k4121.569623%21.569623%21.6%271,499271k4221.443331%21.443331%21.4%344,212344k4320.896492%20.896492%20.9%434,553435k4420.604500%20.604500%20.6%548,990549k4520.568254%20.568254%20.6%322,430322k4620.470812%20.470812%20.5%472,878473k4719.641010%19.641010%19.6%274,730275k4819.092867%19.092867%19.1%234,911235k4914.639548%14.639548%14.6%239,355239k50
Count number of children
# rank of county 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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Principal Cities:
Grand Rapids, Wyoming
Charter Townships:
Cascade, Gaines, Grand Rapids, Lowell, Plainfield
Cities:
Cedar Springs, East Grand Rapids, Grand Rapids, Grandville, Kentwood, Lowell, Rockford, Walker, Wyoming
Townships:
Ada, Algoma, Alpine, Bowne, Byron, Caledonia, Cannon, Courtland, Grattan, Nelson, Oakfield, Solon, Sparta, Spencer, Tyrone, Vergennes
Unincorporated Places:
Byron Center, Comstock Park, Cutlerville, Forest Hills, Northview
Villages:
Caledonia, Casnovia, Kent City, Sand Lake, Sparta
ZIP Codes:
48809, 48815, 48838, 49301, 49302, 49306, 49315, 49316, 49318, 49319, 49321, 49325, 49326, 49327, 49330, 49331, 49333, 49341, 49343, 49345, 49347, 49348, 49403, 49418, 49503, 49504, 49505, 49506, 49507, 49508, 49509, 49512, 49519, 49525, 49534, 49544, 49546, 49548
Unified School Districts:
Belding, Byron Center, Caledonia, Cedar Springs, Comstock Park, East Grand Rapids, Forest Hills, Godfrey-Lee, Godwin Heights, Grand Rapids, Grandville, Grant, Greenville, Kelloggsville, Kenowa Hills, Kent City, Kentwood, Lakeview, Lakewood, Lowell, Northview, Rockford, Sparta, Thornapple Kellogg, Tri County, Wayland Union, Wyoming
Congressional Districts:
MI-2, MI-3
State Senate Districts:
MI-26, MI-28, MI-29
State House Districts:
MI-72, MI-73, MI-74, MI-75, MI-76, MI-77, MI-86
Neighboring Counties:
Allegan, Barry, Ionia, Montcalm, Muskegon, Newaygo, Ottawa
Nearby Counties:
Calhoun, Eaton, Isabella, Kalamazoo, Mecosta