Age and Sex in Masonville, Iowa (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in Iowa.
Scope: population of Iowa, Masonville, and other places in Iowa
Masonville
Iowa
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0%1%2%3%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-400.000%0%21.667%1.67%21.667%1.67%32.500%2.50%43.333%3.33%43.333%3.33%1310.833%10.8%43.333%3.33%54.167%4.17%32.500%2.50%108.333%8.33%75.833%5.83%97.500%7.50%2420.000%20.0%00.000%0%21.667%1.67%00.000%0%00.000%0%21.667%1.67%32.500%2.50%1210.000%10.0%54.167%4.17%65.000%5.00%
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 Iowa and Masonville
Female Male
Iowa
Masonville
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.092593%-0.192490%-0.053856%-0.092593%0.09%0.092593%0.162037%0.192490%0.254630%0.25%1512.500%12.5%-0.600000%-0.638182%-0.600000%0.60%0.600000%0.200000%0.638182%0.001353%0.800000%0.80%4235.000%35.0%-0.694444%-0.231481%-0.619125%-0.925926%0.93%0.694444%0.619125%0.025145%0.694444%0.69%3529.167%29.2%-0.000000%-0.416667%-0.735381%-0.416667%0.42%0.000000%0.735381%0.054111%0.000000%0.00%21.667%1.67%-0.601852%-0.634612%-0.601852%0.60%0.601852%0.000000%0.634612%0.031800%0.601852%0.60%2621.667%21.7%
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 Masonville
Female Male
Iowa
Masonville
Shaded bar tips show excess over facing bar.
2%1%0%1%2%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.000000%-0.051411%-0.053545%0.000000%0.0%0.000000%0.000000%0.051411%0.000000%0.0%00.000%0%-0.000000%-0.333333%-0.174468%-0.075066%-0.333333%0.3%0.000000%0.174468%0.000000%0.0%21.667%1.67%-0.000000%-0.248144%-0.065989%0.000000%0.0%0.000000%0.333333%0.248144%0.333333%0.3%21.667%1.67%-0.000000%-0.334521%-0.038389%0.000000%0.0%0.000000%0.500000%0.334521%0.500000%0.5%32.500%2.50%-0.000000%-0.424367%-0.036879%0.000000%0.0%0.000000%1.111111%0.424367%1.111111%1.1%43.333%3.33%-0.833333%-0.524144%-0.037115%-0.833333%0.8%0.833333%0.000000%0.524144%0.833333%0.8%43.333%3.33%-1.388889%-0.833333%-0.595229%-0.000536%-2.222222%2.2%1.388889%0.595229%1.388889%1.4%1310.833%10.8%-0.000000%-1.666667%-0.663219%-0.010462%-1.666667%1.7%0.000000%0.663219%0.000000%0.0%43.333%3.33%-0.333333%-0.675983%-0.012541%-0.333333%0.3%0.333333%0.166667%0.675983%0.500000%0.5%54.167%4.17%-0.000000%-0.690906%-0.006245%0.000000%0.0%0.000000%0.500000%0.690906%0.500000%0.5%32.500%2.50%-0.166667%-0.607007%-0.166667%0.2%0.166667%1.333333%0.607007%0.012683%1.500000%1.5%108.333%8.33%-0.500000%-0.571295%-0.500000%0.5%0.500000%0.166667%0.571295%0.017376%0.666667%0.7%75.833%5.83%-0.500000%-0.587487%-0.500000%0.5%0.500000%0.500000%0.587487%0.012483%1.000000%1.0%97.500%7.50%-1.166667%-1.666667%-0.628104%-2.833333%2.8%1.166667%0.628104%0.026170%1.166667%1.2%2420.000%20.0%-0.000000%-0.601386%0.000000%0.0%0.000000%0.000000%0.601386%0.033864%0.000000%0.0%00.000%0%-0.000000%-0.686455%0.000000%0.0%0.000000%0.555556%0.686455%0.030011%0.555556%0.6%21.667%1.67%-0.000000%-0.733441%0.000000%0.0%0.000000%0.000000%0.733441%0.046900%0.000000%0.0%00.000%0%-0.000000%-0.770169%0.000000%0.0%0.000000%0.000000%0.770169%0.056074%0.000000%0.0%00.000%0%-0.000000%-0.833333%-0.718956%-0.833333%0.8%0.000000%0.718956%0.056734%0.000000%0.0%21.667%1.67%-0.277778%-0.640338%-0.277778%0.3%0.277778%0.277778%0.640338%0.030076%0.555556%0.6%32.500%2.50%-0.833333%-0.333333%-0.639003%-1.166667%1.2%0.833333%0.639003%0.033033%0.833333%0.8%1210.000%10.0%-0.166667%-0.500000%-0.643465%-0.666667%0.7%0.166667%0.643465%0.031842%0.166667%0.2%54.167%4.17%-0.166667%-0.617932%-0.166667%0.2%0.166667%0.666667%0.617932%0.031559%0.833333%0.8%65.000%5.00%
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 Iowa and Masonville
More Females More Males
Iowa
Masonville
1,000%500%0%500%M:FFM80-8465-6662-6460-6155-5945-4940-4435-3930-3418-1915-1710-145-90-4-1,000.000000%-43.025830%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%0.000000%-7.081005%0.000000%0.0%1.0001.0050.000%50.0%50.000%50.0%-60.000000%-0.090132%-60.000000%60.0%0.6250.6361.538%61.5%38.462%38.5%-1,000.000000%-1.577402%-1,000.000000%> 1000%0.0000100.000%100%0.000%0%-1.855238%50.000000%50.000000%50.0%1.5001.5040.000%40.0%60.000%60.0%800.000000%2.089388%800.000000%800.0%9.0009.0010.000%10.0%90.000%90.0%33.333333%3.041504%33.333333%33.3%1.3331.3342.857%42.9%57.143%57.1%100.000000%2.124838%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-142.857143%-142.857143%142.9%4.166539%0.4120.4170.833%70.8%29.167%29.2%-1,000.000000%-1,000.000000%> 1000%7.891202%0.0000100.000%100%0.000%0%100.000000%4.696873%100.000000%100.0%2.0002.0033.333%33.3%66.667%66.7%-40.000000%-40.000000%40.0%5.169461%0.7140.7158.333%58.3%41.667%41.7%-300.000000%-300.000000%300.0%4.948524%0.2500.2580.000%80.0%20.000%20.0%400.000000%5.107154%400.000000%400.0%5.0005.0016.667%16.7%83.333%83.3%
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 in Masonville

Children Age Cohorts by Block#5

Percentage of population aged 0 to 17 (%):
0%12%24%36%48%60%

College Age Cohorts by Block#6

Percentage of population aged 18 to 21 (%):
0.0%4.0%8.0%12.0%16.0%20.0%

20s Age Cohorts by Block#7

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

30s Age Cohorts by Block#8

Percentage of population aged 30 to 39 (%):
0%8%16%24%32%40%

40s Age Cohorts by Block#9

Percentage of population aged 40 to 49 (%):
0%8%16%24%32%40%

50s Age Cohorts by Block#10

Percentage of population aged 50 to 59 (%):
0%13%27%40%53%67%

60s Age Cohorts by Block#11

Percentage of population aged 60 to 69 (%):
0%8%16%24%32%40%

70s Age Cohorts by Block#12

Percentage of population aged 70 to 79 (%):
0.0%2.7%5.3%8.0%10.7%13.4%

80+ Age Cohorts by Block#13

Percentage of population aged 80 and older (%):
0%7%13%20%27%34%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Delaware County

There are 12 places in Delaware County. This section compares Masonville to all of the places in Delaware County and to those entities that contain or substantially overlap with Masonville.

Children by Place#14

Percentage of population aged 0 to 17 (%):
Scope: population of Masonville, selected other places in Delaware County, and entities that contain Masonville
0%10%20%Count#DundeeManchesterDyersvilleDelaware CountyDelawareWest Delaware County Community School DistrictW Delaware CoWest North Central950200Tract 950200IowaMidwest950200-2B.G. 950200-2United States of AmericaUnited StatesMasonvilleGreeleyEarlvilleCoffins Grove TownshipCoffins GrvHopkintonDelhiColesburgRyanEdgewoodZIP Code 50654ZIP 50654Delaware27.450980%27.450980%27.5%56125.811529%25.811529%25.8%1,312224.521531%24.521531%24.5%1,025324.029808%24.029808%24.0%4,19223.797917%23.797917%23.8%2,14823.689691%23.689691%23.7%4,971,0164.97M23.592136%23.592136%23.6%70823.418418%23.418418%23.4%727,514728k23.217458%23.217458%23.2%15,712,75815.7M23.201293%23.201293%23.2%28723.108006%23.108006%23.1%73,612,43873.6M21.666667%21.666667%21.7%26421.505376%21.505376%21.5%60520.479042%20.479042%20.5%171619.018405%19.018405%19.0%9318.716578%18.716578%18.7%105717.977528%17.977528%18.0%80817.316017%17.316017%17.3%80916.483516%16.483516%16.5%601014.339623%14.339623%14.3%1141110.817942%10.817942%10.8%419.774436%9.774436%9.8%1312
Count number of children
# rank of place out of 12 by %

Age Cohorts by Place in Iowa

There are 1,008 places in Iowa. This section compares Masonville to the 50 most populous places in Iowa and to those entities that contain or substantially overlap with Masonville. The least populous of the compared places has a population of 7,876.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of Masonville, selected other places in Iowa, and entities that contain Masonville
0%10%20%30%Count#GrimesWaukeeDenisonPerryNorth LibertyAltoonaAnkenyNorwalkStorm LakeCliveJohnstonMarshalltownMuscatineMarionSioux CityBettendorfUrbandaleDes MoinesLe MarsIndianolaDelaware CountyDelawareKeokukCarrollBurlingtonWest Delaware County Community School DistrictW Delaware CoWaterlooWest North CentralDavenportSpencerPleasant Hill950200Tract 950200IowaCrestonCouncil BluffsOttumwaMidwest950200-2B.G. 950200-2NewtonUnited States of AmericaUnited StatesCedar RapidsPellaCoralvilleOskaloosaWest Des MoinesW Des MoinesMount PleasantMt PleasantMasonvilleClintonBooneFort MadisonMason CityFort DodgeDubuqueWaverlyGrinnellFairfieldCoffins Grove TownshipCoffins GrvCedar FallsIowa CityAmesZIP Code 50654ZIP 50654Decorah32.431395%32.431395%32.4%3,380131.772339%31.772339%31.8%5,387230.290656%30.290656%30.3%2,522328.504317%28.504317%28.5%2,245428.208902%28.208902%28.2%4,791527.875629%27.875629%27.9%4,653627.824687%27.824687%27.8%14,86214.9k727.473854%27.473854%27.5%2,732827.405275%27.405275%27.4%2,951927.388086%27.388086%27.4%4,6621027.043251%27.043251%27.0%5,2711126.091833%26.091833%26.1%7,2111226.006943%26.006943%26.0%6,2181325.896554%25.896554%25.9%9,6331425.773595%25.773595%25.8%21,30621.3k1525.530701%25.530701%25.5%8,9481625.426908%25.426908%25.4%10,57210.6k1724.908508%24.908508%24.9%53,02053.0k1824.740484%24.740484%24.7%2,4311924.460666%24.460666%24.5%3,7532024.029808%24.029808%24.0%4,19223.852089%23.852089%23.9%2,5352123.813814%23.813814%23.8%2,3792223.799623%23.799623%23.8%6,0672323.797917%23.797917%23.8%2,14823.725441%23.725441%23.7%16,21816.2k2423.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2523.630505%23.630505%23.6%2,6402623.601956%23.601956%23.6%2,2202723.592136%23.592136%23.6%70823.418418%23.418418%23.4%727,514728k23.257585%23.257585%23.3%1,8322823.227866%23.227866%23.2%14,47714.5k2923.218261%23.218261%23.2%5,7373023.217458%23.217458%23.2%15,712,75815.7M23.201293%23.201293%23.2%28723.127899%23.127899%23.1%3,4903123.108006%23.108006%23.1%73,612,43873.6M22.994202%22.994202%23.0%29,78629.8k3222.908560%22.908560%22.9%2,3553322.581930%22.581930%22.6%4,5343422.352227%22.352227%22.4%2,5793522.340322%22.340322%22.3%13,76713.8k3621.705335%21.705335%21.7%1,8433721.666667%21.666667%21.7%2621.500688%21.500688%21.5%5,6223821.302244%21.302244%21.3%2,6863921.069737%21.069737%21.1%2,2694021.048428%21.048428%21.0%5,7984121.014375%21.014375%21.0%5,1754220.761937%20.761937%20.8%12,15312.2k4320.549308%20.549308%20.5%2,0654419.304214%19.304214%19.3%1,7594519.201368%19.201368%19.2%1,9094619.018405%19.018405%19.0%9317.796610%17.796610%17.8%7,2664715.598536%15.598536%15.6%11,29111.3k4812.309397%12.309397%12.3%7,8874910.817942%10.817942%10.8%4110.732624%10.732624%10.7%85750
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the Midwest

There are 9,721 places in the Midwest. This section compares Masonville to the 50 most populous places in the Midwest and to those entities that contain or substantially overlap with Masonville. The least populous of the compared places has a population of 95,520.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Masonville, selected other places in the Midwest, and entities that contain Masonville
0%10%20%30%Count#AuroraDearbornOlatheJolietKansas CityElginSouth BendMilwaukeeNapervilleKenoshaFlintWichitaFort WayneRockfordSt. PaulDetroitPeoriaOmahaDes MoinesIndianapolisSioux FallsGreen BayRochesterDelaware CountyDelawareGrand RapidsLansingWest Delaware County Community School DistrictW Delaware CoTopekaWest North CentralDavenport950200Tract 950200IowaKansas CityToledoOverland ParkMidwest950200-2B.G. 950200-2United States of AmericaUnited StatesClevelandCedar RapidsWarrenColumbusLincolnIndependenceSpringfieldDaytonCincinnatiChicagoEvansvilleMasonvilleAkronSt. LouisSterling HeightsSterling HtsMinneapolisFargoCoffins Grove TownshipCoffins GrvColumbiaSpringfieldMadisonAnn ArborZIP Code 50654ZIP 5065430.107463%30.107463%30.1%60,48860.5k129.337312%29.337312%29.3%28,02328.0k229.310098%29.310098%29.3%38,92038.9k328.547605%28.547605%28.5%42,11242.1k428.278188%28.278188%28.3%42,34842.3k527.918405%27.918405%27.9%31,24631.2k627.834358%27.834358%27.8%28,12328.1k726.475933%26.475933%26.5%158,504159k826.450555%26.450555%26.5%38,56238.6k926.120262%26.120262%26.1%26,08526.1k1026.042783%26.042783%26.0%25,76125.8k1125.967894%25.967894%26.0%100,764101k1225.839420%25.839420%25.8%67,42967.4k1325.506528%25.506528%25.5%38,15738.2k1425.318684%25.318684%25.3%75,23775.2k1525.218343%25.218343%25.2%172,353172k1625.069403%25.069403%25.1%29,07829.1k1725.047396%25.047396%25.0%110,978111k1824.908508%24.908508%24.9%53,02053.0k1924.805415%24.805415%24.8%210,021210k2024.789140%24.789140%24.8%41,61741.6k2124.560033%24.560033%24.6%25,77625.8k2224.207332%24.207332%24.2%26,96627.0k2324.029808%24.029808%24.0%4,19223.914961%23.914961%23.9%46,36846.4k2423.889765%23.889765%23.9%27,41927.4k2523.797917%23.797917%23.8%2,14823.720503%23.720503%23.7%30,23730.2k2623.689691%23.689691%23.7%4,971,0164.97M23.631299%23.631299%23.6%24,17624.2k2723.592136%23.592136%23.6%70823.418418%23.418418%23.4%727,514728k23.365136%23.365136%23.4%110,229110k2823.297870%23.297870%23.3%65,43365.4k2923.297511%23.297511%23.3%42,81542.8k3023.217458%23.217458%23.2%15,712,75815.7M23.201293%23.201293%23.2%28723.108006%23.108006%23.1%73,612,43873.6M22.998471%22.998471%23.0%89,50289.5k3122.994202%22.994202%23.0%29,78629.8k3222.854245%22.854245%22.9%30,86930.9k3322.726089%22.726089%22.7%190,226190k3422.619388%22.619388%22.6%61,75561.8k3522.480528%22.480528%22.5%26,35126.4k3622.468628%22.468628%22.5%26,23126.2k3722.121536%22.121536%22.1%31,22331.2k3822.113949%22.113949%22.1%65,90265.9k3921.913385%21.913385%21.9%594,733595k4021.775858%21.775858%21.8%26,16526.2k4121.666667%21.666667%21.7%2621.641949%21.641949%21.6%42,96143.0k4220.242382%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%23,09423.1k4619.018405%19.018405%19.0%9318.454317%18.454317%18.5%21,62221.6k4718.124235%18.124235%18.1%29,93029.9k4817.137062%17.137062%17.1%42,16342.2k4913.862661%13.862661%13.9%16,37016.4k5010.817942%10.817942%10.8%41
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Masonville to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Masonville. The least populous of the compared places has a population of 383,899.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of Masonville, selected other places in the United States, and entities that contain Masonville
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteMesaLong BeachDelaware CountyDelawareLas VegasColorado SpringsColorado SpgsWest Delaware County Community School DistrictW Delaware CoSacramentoWest North Central950200Tract 950200San JoseIowaKansas CityMidwestAlbuquerque950200-2B.G. 950200-2JacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoRaleighTucsonMasonvilleLos AngelesNashville-DavidsonAustinNew YorkBaltimoreDenverSan DiegoOaklandMinneapolisCoffins Grove TownshipCoffins GrvAtlantaPortlandMiamiWashingtonBostonSeattleSan FranciscoZIP Code 50654ZIP 5065429.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%27.481425%27.5%186,340186k326.837431%26.837431%26.8%417,409417k426.475933%26.475933%26.5%158,504159k526.113118%26.113118%26.1%100,248100k625.967894%25.967894%26.0%100,764101k725.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.319180%25.319180%25.3%567,297567k1125.310548%25.310548%25.3%166,001166k1225.218343%25.218343%25.2%172,353172k1325.047396%25.047396%25.0%110,978111k1424.805415%24.805415%24.8%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1924.029808%24.029808%24.0%4,19223.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.797917%23.797917%23.8%2,14823.750232%23.750232%23.8%115,077115k2223.689691%23.689691%23.7%4,971,0164.97M23.592136%23.592136%23.6%70823.475697%23.475697%23.5%236,955237k2323.418418%23.418418%23.4%727,514728k23.365136%23.365136%23.4%110,229110k2423.217458%23.217458%23.2%15,712,75815.7M23.208388%23.208388%23.2%129,238129k2523.201293%23.201293%23.2%28723.157634%23.157634%23.2%198,372198k2623.108006%23.108006%23.1%73,612,43873.6M22.998471%22.998471%23.0%89,50289.5k2722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.726884%21.726884%21.7%114,628115k3421.666667%21.666667%21.7%2621.605988%21.605988%21.6%846,711847k3521.537938%21.537938%21.5%138,655139k3621.399702%21.399702%21.4%194,262194k3721.199117%21.199117%21.2%1,793,8611.79M3821.123671%21.123671%21.1%131,178131k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.390011%20.390011%20.4%84,01584.0k4219.962439%19.962439%20.0%80,78280.8k4319.018405%19.018405%19.0%9318.722638%18.722638%18.7%85,44685.4k4418.415892%18.415892%18.4%114,287114k4517.996773%17.996773%18.0%77,85877.9k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k5010.817942%10.817942%10.8%41
Count number of children
# rank of place 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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State:
Iowa
County:
Delaware
Township:
Coffins Grove
ZIP Code:
50654
Unified School District:
West Delaware County
Congressional District:
IA-1
State Senate District:
IA-48
State House District:
IA-96
Nearby Cities:
Aurora, Delaware, Delhi, Dundee, Lamont, Manchester, Quasqueton, Ryan, Strawberry Point, Winthrop