Age and Sex in Martin County, Florida (County)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Florida.
Scope: population of Florida, Martin County, and other counties in Florida
Martin County
Florida
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-47,4854.873%4.87%6,7374.386%4.39%8,4285.487%5.49%10,63810.6k6.926%6.93%6,7354.385%4.38%5,0653.298%3.30%6,5004.232%4.23%4,6553.031%3.03%11,97812.0k7.799%7.80%11,19011.2k7.286%7.29%9,8936.441%6.44%7,0894.615%4.62%7,5234.898%4.90%6,8834.481%4.48%6,9494.524%4.52%4,4632.906%2.91%1,1630.757%0.76%1,2950.843%0.84%2,9341.910%1.91%5,1643.362%3.36%7,8705.124%5.12%6,6834.351%4.35%6,2724.084%4.08%
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 Florida and Martin County
Female Male
Florida
Martin County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.374730%-0.065976%-0.237415%-0.054353%-0.440706%0.44%0.374730%0.237415%0.374730%0.37%45,08845.1k29.356%29.4%-0.653732%-0.028673%-0.638723%-0.043023%-0.682405%0.68%0.653732%0.638723%0.653732%0.65%51,30551.3k33.403%33.4%-0.429674%-0.618449%-0.429674%0.43%0.429674%0.074512%0.618449%0.010859%0.504186%0.50%25,81825.8k16.809%16.8%-0.403341%-0.618605%-0.403341%0.40%0.403341%0.070967%0.618605%0.032759%0.474309%0.47%5,3923.511%3.51%-0.463964%-0.554431%-0.463964%0.46%0.463964%0.012117%0.554431%0.024373%0.476081%0.48%25,98926.0k16.921%16.9%
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 Florida and Martin County
Female Male
Florida
Martin County
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.139696%-0.025188%-0.060218%-0.040941%-0.164885%0.16%0.139696%0.060218%0.139696%0.14%7,4854.873%4.87%-0.382312%-0.112636%-0.222392%-0.061731%-0.494948%0.49%0.382312%0.222392%0.382312%0.38%6,7374.386%4.39%-0.501849%-0.093755%-0.321242%-0.053718%-0.595604%0.60%0.501849%0.321242%0.501849%0.50%8,4285.487%5.49%-0.624642%-0.135945%-0.429227%-0.066204%-0.760586%0.76%0.624642%0.429227%0.624642%0.62%10,63810.6k6.926%6.93%-0.711843%-0.527414%-0.068312%-0.711843%0.71%0.711843%0.037979%0.527414%0.749822%0.75%6,7354.385%4.38%-0.730832%-0.187184%-0.568453%-0.094221%-0.918017%0.92%0.730832%0.568453%0.730832%0.73%5,0653.298%3.30%-0.602679%-0.205306%-0.564811%-0.094296%-0.807985%0.81%0.602679%0.564811%0.602679%0.60%6,5004.232%4.23%-0.724647%-0.066084%-0.600995%-0.077712%-0.790731%0.79%0.724647%0.600995%0.724647%0.72%4,6553.031%3.03%-0.774520%-0.643509%-0.059943%-0.774520%0.77%0.774520%0.010678%0.643509%0.785197%0.79%11,97812.0k7.799%7.80%-0.721652%-0.013803%-0.695743%-0.033620%-0.735455%0.74%0.721652%0.695743%0.721652%0.72%11,19011.2k7.286%7.29%-0.638054%-0.012110%-0.654935%-0.018618%-0.650164%0.65%0.638054%0.654935%0.638054%0.64%9,8936.441%6.44%-0.450805%-0.620143%-0.015271%-0.450805%0.45%0.450805%0.021485%0.620143%0.472290%0.47%7,0894.615%4.62%-0.476718%-0.590601%-0.005517%-0.476718%0.48%0.476718%0.026173%0.590601%0.502891%0.50%7,5234.898%4.90%-0.398458%-0.617948%-0.398458%0.40%0.398458%0.099354%0.617948%0.001506%0.497812%0.50%6,8834.481%4.48%-0.399891%-0.641090%-0.399891%0.40%0.399891%0.105084%0.641090%0.021272%0.504974%0.50%6,9494.524%4.52%-0.452932%-0.618765%-0.452932%0.45%0.452932%0.062720%0.618765%0.036384%0.515652%0.52%4,4632.906%2.91%-0.363951%-0.639802%-0.363951%0.36%0.363951%0.029298%0.639802%0.033550%0.393250%0.39%1,1630.757%0.76%-0.391947%-0.681258%-0.391947%0.39%0.391947%0.059248%0.681258%0.017191%0.451195%0.45%1,2950.843%0.84%-0.428733%-0.576680%-0.428733%0.43%0.428733%0.097661%0.576680%0.040147%0.526395%0.53%2,9341.910%1.91%-0.557755%-0.005209%-0.579195%-0.562963%0.56%0.557755%0.579195%0.028343%0.557755%0.56%5,1643.362%3.36%-0.490390%-0.044013%-0.563545%-0.534403%0.53%0.490390%0.563545%0.022235%0.490390%0.49%7,8705.124%5.12%-0.395203%-0.547586%-0.395203%0.40%0.395203%0.079822%0.547586%0.025300%0.475025%0.48%6,6834.351%4.35%-0.402886%-0.537304%-0.402886%0.40%0.402886%0.010938%0.537304%0.023203%0.413824%0.41%6,2724.084%4.08%
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 Florida and Martin County
More Females More Males
Florida
Martin County
60%40%20%0%20%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-18.030877%-67.987921%-18.030877%18.0%0.8470.8554.135%54.1%45.865%45.9%-29.461853%-27.757903%-29.461853%29.5%0.7720.7756.420%56.4%43.580%43.6%-18.681889%-16.721999%-18.681889%18.7%0.8430.8454.271%54.3%45.729%45.7%-21.763602%-15.424010%-21.763602%21.8%0.8210.8254.907%54.9%45.093%45.1%-12.952307%5.335366%5.335366%5.3%1.0531.0548.701%48.7%51.299%51.3%-25.612472%-16.575037%-25.612472%25.6%0.7960.8055.676%55.7%44.324%44.3%-34.065538%-16.695088%-34.065538%34.1%0.7460.7557.277%57.3%42.723%42.7%-9.119497%-12.930596%-9.119497%9.1%0.9160.9252.180%52.2%47.820%47.8%-9.315092%1.378615%1.378615%1.4%1.0141.0149.658%49.7%50.342%50.3%-1.912667%-4.832269%-1.912667%1.9%0.9810.9850.474%50.5%49.526%49.5%-1.897959%-2.842730%-1.897959%1.9%0.9810.9850.470%50.5%49.530%49.5%-2.462503%4.766031%4.766031%4.8%1.0481.0548.836%48.8%51.164%51.2%-0.934148%5.490303%5.490303%5.5%1.0551.0548.664%48.7%51.336%51.3%24.934641%0.243699%24.934641%24.9%1.2491.2544.457%44.5%55.543%55.5%26.278085%3.318054%26.278085%26.3%1.2631.2644.193%44.2%55.807%55.8%13.847628%5.880143%13.847628%13.8%1.1381.1446.762%46.8%53.238%53.2%8.050089%5.243804%8.050089%8.1%1.0811.0848.065%48.1%51.935%51.9%15.116279%2.523471%15.116279%15.1%1.1511.1546.486%46.5%53.514%53.5%22.779043%6.961673%22.779043%22.8%1.2281.2344.888%44.9%55.112%55.1%-0.933852%-0.933852%0.9%4.893498%0.9910.9950.232%50.2%49.768%49.8%-8.975040%-8.975040%9.0%3.945537%0.9180.9252.147%52.1%47.853%47.9%20.197694%4.620267%20.197694%20.2%1.2021.2045.414%45.4%54.586%54.6%2.714932%4.318421%2.714932%2.7%1.0271.0349.330%49.3%50.670%50.7%
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 County Subdivision in Martin County

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
16.0%17.1%18.2%19.2%20.2%21.3%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
3.399%3.446%3.493%3.539%3.586%3.633%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
6.8%7.6%8.4%9.1%9.9%10.7%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
8.66%9.17%9.67%10.17%10.66%11.17%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
9.8%10.4%11.0%11.5%12.1%12.7%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
14.71%14.86%15.01%15.17%15.32%15.48%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
10.1%11.3%12.6%13.8%15.0%16.3%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
9.8%10.5%11.1%11.7%12.3%13.0%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
5.3%6.3%7.3%8.3%9.2%10.3%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Martin County

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
1%8%14%20%27%33%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0.0%1.5%3.1%4.6%6.1%7.7%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
0.0%2.9%5.7%8.6%11.5%14.4%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
0.0%3.8%7.6%11.4%15.2%19.1%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
0.9%4.2%7.5%10.8%14.1%17.5%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
8.0%10.6%13.1%15.7%18.2%20.8%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
5.7%9.9%14.1%18.3%22.4%26.6%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
3%10%16%22%29%35%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0%7%14%20%27%34%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Martin County

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
0%8%16%24%33%41%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%2.8%5.5%8.3%11.1%13.9%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0.0%4.4%8.8%13.2%17.6%22.1%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%5%10%15%21%26%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
0.0%4.5%8.9%13.4%17.9%22.4%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
1%7%12%17%22%28%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
2%9%17%24%31%39%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0%8%16%25%33%41%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%10%21%31%42%53%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Martin County

There are 11 places in Martin County. This section compares all 11 of those to each other, Martin County, and other entities that contain or substantially overlap with Martin County.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County, selected places in Martin County, and entities that contain Martin County
0%10%20%30%Count#IndiantownSouthUnited States of AmericaUnited StatesNorth River ShoresN Riv ShrsSouth AtlanticFloridaPort St. Lucie Metro AreaPort St. LuciePalm CitySewall's PointSewall's PtStuartMartin County School DistrictMartin CountyMartin CountyMartinHobe SoundJensen BeachPort SalernoRioJupiter IslandJupiter IsOcean Breeze ParkOcean Breeze Pk30.822496%30.822496%30.8%1,825123.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M23.041136%23.041136%23.0%941222.148630%22.148630%22.1%13,847,14713.8M20.398234%20.398234%20.4%4,066,2764.07M19.493965%19.493965%19.5%87,08587.1k18.180666%18.180666%18.2%4,303318.080149%18.080149%18.1%388417.279684%17.279684%17.3%2,800516.920803%16.920803%16.9%25,98926.0k16.920803%16.920803%16.9%25,98926.0k15.239559%15.239559%15.2%2,182614.690425%14.690425%14.7%1,789714.188996%14.188996%14.2%1,48888.545270%8.545270%8.5%8495.292479%5.292479%5.3%38100.000000%0.000000%0.0%011
Count number of children
# rank of place out of 11 by %

Age Cohorts by County Subdivision in Martin County

There are 3 county subdivisions in Martin County. This section compares all 3 of those to each other, Martin County, and other entities that contain or substantially overlap with Martin County.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County, selected county subdivisions in Martin County, and entities that contain Martin County
0%5%10%15%20%Count#SouthUnited States of AmericaUnited StatesSouth AtlanticIndiantownFloridaPort St. Lucie Metro AreaPort St. LucieMartin County School DistrictMartin CountyMartin CountyMartinPort Salerno-Hobe SoundPort Salerno-Hobe …Stuart23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.148630%22.148630%22.1%13,847,14713.8M21.267945%21.267945%21.3%4,237120.398234%20.398234%20.4%4,066,2764.07M19.493965%19.493965%19.5%87,08587.1k16.920803%16.920803%16.9%25,98926.0k16.920803%16.920803%16.9%25,98926.0k16.464353%16.464353%16.5%10,81010.8k216.088101%16.088101%16.1%10,94210.9k3
Count number of children
# rank of county subdivision out of 3 by %

Age Cohorts by County in the Port St. Lucie Area

There are 2 counties in the Port St. Lucie Area. This section compares Martin County to all of the counties in the Port St. Lucie Area and to those entities that contain or substantially overlap with Martin County.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County, selected other counties in the Port St. Lucie Area, and entities that contain Martin County
0%5%10%15%20%Count#SouthUnited States of AmericaUnited StatesSouth AtlanticSt. Lucie CountySt. LucieFloridaPort St. Lucie Metro AreaPort St. LucieMartin County School DistrictMartin CountyMartin CountyMartin23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.148630%22.148630%22.1%13,847,14713.8M20.842203%20.842203%20.8%61,09661.1k120.398234%20.398234%20.4%4,066,2764.07M19.493965%19.493965%19.5%87,08587.1k16.920803%16.920803%16.9%25,98926.0k16.920803%16.920803%16.9%25,98926.0k2
Count number of children
# rank of county out of 2 by %

Age Cohorts by County in Florida

There are 67 counties in Florida. This section compares Martin County to the 50 most populous counties in Florida and to those entities that contain or substantially overlap with Martin County. The least populous of the compared counties has a population of 27,312.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Martin County, selected other counties in Florida, and entities that contain Martin County
0%5%10%15%20%25%Count#Hendry CountyHendryOsceola CountyOsceolaBaker CountyBakerClay CountyClaySouthHillsborough CountyHillsboroughUnited States of AmericaUnited StatesDuval CountyDuvalOkeechobee CountyOkeechobeeOrange CountyOrangePolk CountyPolkSanta Rosa CountySanta RosaGadsden CountyGadsdenOkaloosa CountyOkaloosaSouth AtlanticSt. Johns CountySt. JohnsColumbia CountyColumbiaPutnam CountyPutnamBroward CountyBrowardBay CountyBaySeminole CountySeminoleSuwannee CountySuwanneeWakulla CountyWakullaEscambia CountyEscambiaSt. Lucie CountySt. LucieDeSoto CountyDeSotoMiami-Dade CountyMiami-DadePasco CountyPascoNassau CountyNassauWalton CountyWaltonFloridaLevy CountyLevyLake CountyLakePalm Beach CountyPalm BeachPort St. Lucie Metro AreaPort St. LucieManatee CountyManateeHernando CountyHernandoLeon CountyLeonMarion CountyMarionBrevard CountyBrevardJackson CountyJacksonLee CountyLeeCollier CountyCollierFlagler CountyFlaglerVolusia CountyVolusiaAlachua CountyAlachuaHighlands CountyHighlandsIndian River CountyIndian RiverPinellas CountyPinellasMartin County School DistrictMartin CountyMartin CountyMartinCitrus CountyCitrusMonroe CountyMonroeSarasota CountySarasotaCharlotte CountyCharlotteSumter CountySumter27.720450%27.720450%27.7%10,63810.6k125.143126%25.143126%25.1%78,43778.4k224.524019%24.524019%24.5%6,698324.310942%24.310942%24.3%48,70648.7k423.464217%23.464217%23.5%28,099,74328.1M23.197227%23.197227%23.2%306,913307k523.108006%23.108006%23.1%73,612,43873.6M22.868164%22.868164%22.9%206,017206k622.780315%22.780315%22.8%8,980722.760229%22.760229%22.8%285,881286k822.705354%22.705354%22.7%144,790145k922.593851%22.593851%22.6%37,03237.0k1022.319243%22.319243%22.3%10,30110.3k1122.211667%22.211667%22.2%43,49043.5k1222.148630%22.148630%22.1%13,847,14713.8M22.055119%22.055119%22.1%48,16048.2k1321.921464%21.921464%21.9%14,95015.0k1421.843881%21.843881%21.8%15,79415.8k1521.598472%21.598472%21.6%402,548403k1621.577026%21.577026%21.6%38,48538.5k1721.561057%21.561057%21.6%95,49595.5k1821.434953%21.434953%21.4%9,3571921.000192%21.000192%21.0%6,5762020.950403%20.950403%21.0%64,85764.9k2120.842203%20.842203%20.8%61,09661.1k2220.749132%20.749132%20.7%7,2902320.604500%20.604500%20.6%548,990549k2420.502345%20.502345%20.5%100,115100k2520.481428%20.481428%20.5%15,80915.8k2620.458978%20.458978%20.5%12,58812.6k2720.398234%20.398234%20.4%4,066,2764.07M20.165210%20.165210%20.2%8,0072819.893509%19.893509%19.9%63,17963.2k2919.641010%19.641010%19.6%274,730275k3019.493965%19.493965%19.5%87,08587.1k19.469400%19.469400%19.5%68,80768.8k3118.842514%18.842514%18.8%33,31333.3k3218.824529%18.824529%18.8%53,61053.6k3318.779988%18.779988%18.8%63,91663.9k3418.762652%18.762652%18.8%105,199105k3518.735248%18.735248%18.7%9,1283618.611686%18.611686%18.6%126,740127k3718.216669%18.216669%18.2%63,43763.4k3818.190386%18.190386%18.2%18,72118.7k3918.041292%18.041292%18.0%92,15692.2k4018.005620%18.005620%18.0%46,19946.2k4117.726730%17.726730%17.7%17,52517.5k4217.520056%17.520056%17.5%25,46425.5k4317.024676%17.024676%17.0%159,955160k4416.920803%16.920803%16.9%25,98926.0k16.920803%16.920803%16.9%25,98926.0k4515.016411%15.016411%15.0%21,09121.1k4614.996760%14.996760%15.0%11,57011.6k4714.941044%14.941044%14.9%59,46759.5k4813.084613%13.084613%13.1%22,19722.2k497.519214%7.519214%7.5%8,54150
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 Martin County to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Martin 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 Martin County, selected other counties in the United States, and entities that contain Martin County
0%5%10%15%20%25%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxClark CountyClarkFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaSouthKings CountyKingsHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaSouth AtlanticNassau CountyNassauOakland CountyOaklandPima CountyPimaHonolulu CountyHonoluluBroward CountyBrowardCuyahoga CountyCuyahogaAlameda CountyAlamedaKing CountyKingMiami-Dade CountyMiami-DadeMiddlesex CountyMiddlesexQueens CountyQueensFloridaPalm Beach CountyPalm BeachPort St. Lucie Metro AreaPort St. LucieAllegheny CountyAlleghenyMartin County School DistrictMartin CountyMartin CountyMartinNew 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%367,431367k925.043628%25.043628%25.0%1,023,9211.02M1024.990987%24.990987%25.0%249,554250k1124.574361%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%260,665261k2123.464217%23.464217%23.5%28,099,74328.1M23.337305%23.337305%23.3%608,369608k2223.197227%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%721,172721k2622.943185%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%1,186,3981.19M3122.432138%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%345,809346k3622.148630%22.148630%22.1%13,847,14713.8M22.141419%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%472,878473k4720.398234%20.398234%20.4%4,066,2764.07M19.641010%19.641010%19.6%274,730275k4819.493965%19.493965%19.5%87,08587.1k19.092867%19.092867%19.1%234,911235k4916.920803%16.920803%16.9%25,98926.0k16.920803%16.920803%16.9%25,98926.0k14.639548%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.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

Cities:
Stuart
Towns:
Jupiter Island, Ocean Breeze Park, Sewall's Point
Unincorporated Places:
Hobe Sound, Indiantown, Jensen Beach, North River Shores, Palm City, Port Salerno, Rio
ZIP Codes:
33438, 33455, 33458, 33469, 33478, 34952, 34956, 34957, 34974, 34990, 34994, 34996, 34997
Unified School District:
Martin County
Congressional District:
FL-18
State Senate District:
FL-25
State House Districts:
FL-82, FL-83
Neighboring Counties:
Glades, Hendry, Okeechobee, Palm Beach, St. Lucie
Nearby Counties:
Broward, Indian River