Age and Sex in Jefferson Parish, Louisiana (Parish)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the counties in Louisiana.
Scope: population of Louisiana, Jefferson Parish, and other counties in Louisiana
Jefferson Parish
Louisiana
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-48,8162.026%2.03%8,4861.950%1.95%10,72510.7k2.464%2.46%16,14916.1k3.711%3.71%12,28412.3k2.823%2.82%9,4632.174%2.17%15,88615.9k3.650%3.65%11,54011.5k2.652%2.65%31,91731.9k7.334%7.33%31,59831.6k7.261%7.26%28,28928.3k6.500%6.50%27,24227.2k6.260%6.26%26,64126.6k6.121%6.12%31,39731.4k7.214%7.21%32,50932.5k7.470%7.47%16,91716.9k3.887%3.89%5,9731.372%1.37%4,7101.082%1.08%8,9672.060%2.06%15,65215.7k3.596%3.60%25,72525.7k5.911%5.91%26,73226.7k6.142%6.14%27,58627.6k6.339%6.34%
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 Louisiana and Jefferson Parish
Female Male
Louisiana
Jefferson Parish
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.179207%-0.062353%-0.164482%-0.049958%-0.241560%0.24%0.179207%0.164482%0.179207%0.18%65,92365.9k15.148%15.1%-0.652411%-0.041415%-0.616461%-0.039001%-0.693826%0.69%0.652411%0.616461%0.652411%0.65%146,472146k33.656%33.7%-0.681532%-0.008757%-0.689004%-0.001904%-0.690289%0.69%0.681532%0.689004%0.681532%0.68%107,464107k24.693%24.7%-0.539517%-0.700437%-0.539517%0.54%0.539517%0.049747%0.700437%0.034758%0.589264%0.59%19,65019.7k4.515%4.52%-0.598366%-0.653143%-0.598366%0.60%0.598366%0.024854%0.653143%0.025924%0.623220%0.62%95,69595.7k21.989%22.0%
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 Louisiana and Jefferson Parish
Female Male
Louisiana
Jefferson Parish
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.040728%-0.045151%-0.032879%-0.032431%-0.085879%0.09%0.040728%0.032879%0.040728%0.04%8,8162.026%2.03%-0.141267%-0.107444%-0.130336%-0.079769%-0.248711%0.25%0.141267%0.130336%0.141267%0.14%8,4861.950%1.95%-0.219208%-0.054457%-0.207419%-0.057701%-0.273665%0.27%0.219208%0.207419%0.219208%0.22%10,72510.7k2.464%2.46%-0.339013%-0.064108%-0.298859%-0.075425%-0.403121%0.40%0.339013%0.298859%0.339013%0.34%16,14916.1k3.711%3.71%-0.427845%-0.085171%-0.400796%-0.054545%-0.513016%0.51%0.427845%0.400796%0.427845%0.43%12,28412.3k2.823%2.82%-0.509416%-0.068359%-0.504922%-0.025734%-0.577775%0.58%0.509416%0.504922%0.509416%0.51%9,4632.174%2.17%-0.582945%-0.050857%-0.540683%-0.043517%-0.633802%0.63%0.582945%0.540683%0.582945%0.58%15,88615.9k3.650%3.65%-0.657048%-0.602927%-0.048346%-0.657048%0.66%0.657048%0.011719%0.602927%0.668767%0.67%11,54011.5k2.652%2.65%-0.685058%-0.096644%-0.645323%-0.055781%-0.781702%0.78%0.685058%0.645323%0.685058%0.69%31,91731.9k7.334%7.33%-0.703073%-0.045955%-0.665247%-0.043615%-0.749028%0.75%0.703073%0.665247%0.703073%0.70%31,59831.6k7.261%7.26%-0.635104%-0.029825%-0.614163%-0.026580%-0.664930%0.66%0.635104%0.614163%0.635104%0.64%28,28928.3k6.500%6.50%-0.621548%-0.008823%-0.591992%-0.023579%-0.630371%0.63%0.621548%0.591992%0.621548%0.62%27,24227.2k6.260%6.26%-0.608037%-0.620397%-0.002557%-0.608037%0.61%0.608037%0.008226%0.620397%0.616263%0.62%26,64126.6k6.121%6.12%-0.717503%-0.007858%-0.700687%-0.004671%-0.725361%0.73%0.717503%0.700687%0.717503%0.72%31,39731.4k7.214%7.21%-0.740205%-0.013557%-0.729053%-0.003939%-0.753761%0.75%0.740205%0.729053%0.740205%0.74%32,50932.5k7.470%7.47%-0.632577%-0.030560%-0.709937%-0.663137%0.66%0.632577%0.709937%0.007189%0.632577%0.63%16,91716.9k3.887%3.89%-0.644755%-0.766994%-0.644755%0.64%0.644755%0.082950%0.766994%0.025099%0.727705%0.73%5,9731.372%1.37%-0.533543%-0.769684%-0.533543%0.53%0.533543%0.015165%0.769684%0.025034%0.548708%0.55%4,7101.082%1.08%-0.489885%-0.632535%-0.489885%0.49%0.489885%0.050436%0.632535%0.044450%0.540321%0.54%8,9672.060%2.06%-0.585779%-0.650505%-0.585779%0.59%0.585779%0.027267%0.650505%0.022300%0.613046%0.61%15,65215.7k3.596%3.60%-0.586805%-0.008594%-0.645797%-0.595399%0.60%0.586805%0.645797%0.032353%0.586805%0.59%25,72525.7k5.911%5.91%-0.588827%-0.662333%-0.588827%0.59%0.588827%0.050827%0.662333%0.021982%0.639654%0.64%26,73226.7k6.142%6.14%-0.618423%-0.652883%-0.618423%0.62%0.618423%0.030882%0.652883%0.025611%0.649305%0.65%27,58627.6k6.339%6.34%
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 Louisiana and Jefferson Parish
More Females More Males
Louisiana
Jefferson Parish
100%50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-110.860367%-98.637424%-110.860367%110.9%0.4740.4767.831%67.8%32.169%32.2%-76.057254%-61.202312%-76.057254%76.1%0.5680.5763.776%63.8%36.224%36.2%-24.842767%-27.818597%-24.842767%24.8%0.8010.8055.524%55.5%44.476%44.5%-18.910126%-25.237684%-18.910126%18.9%0.8410.8454.319%54.3%45.681%45.7%-19.906910%-13.609266%-19.906910%19.9%0.8340.8354.526%54.5%45.474%45.5%-13.419035%-5.096560%-13.419035%13.4%0.8820.8853.144%53.1%46.856%46.9%-8.724215%-8.048570%-8.724215%8.7%0.9200.9252.090%52.1%47.910%47.9%-8.018565%1.783529%1.783529%1.8%1.0181.0249.558%49.6%50.442%50.4%-14.107466%-8.643878%-14.107466%14.1%0.8760.8853.294%53.3%46.706%46.7%-6.536375%-6.556178%-6.536375%6.5%0.9390.9451.582%51.6%48.418%48.4%-4.696093%-4.327772%-4.696093%4.7%0.9550.9651.147%51.1%48.853%48.9%-1.419593%-3.982983%-1.419593%1.4%0.9860.9950.352%50.4%49.648%49.6%-0.412191%1.352883%1.352883%1.4%1.0141.0149.664%49.7%50.336%50.3%-1.095241%-0.666634%-1.095241%1.1%0.9890.9950.272%50.3%49.728%49.7%-1.831502%-0.540311%-1.831502%1.8%0.9820.9850.454%50.5%49.546%49.5%-4.831093%-4.831093%4.8%1.012694%0.9540.9551.179%51.2%48.821%48.8%12.865289%3.272339%12.865289%12.9%1.1291.1346.978%47.0%53.022%53.0%2.842377%3.252510%2.842377%2.8%1.0281.0349.299%49.3%50.701%50.7%10.295497%7.027275%10.295497%10.3%1.1031.1047.552%47.6%52.448%52.4%4.654812%3.428155%4.654812%4.7%1.0471.0548.863%48.9%51.137%51.1%-1.464484%-1.464484%1.5%5.009733%0.9860.9950.363%50.4%49.637%49.6%8.631858%3.318839%8.631858%8.6%1.0861.0947.931%47.9%52.069%52.1%4.993684%3.922745%4.993684%5.0%1.0501.0548.782%48.8%51.218%51.2%
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 Jefferson Parish

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
19.4%20.7%21.9%23.1%24.4%25.7%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
3.25%3.69%4.13%4.57%5.01%5.46%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
10.32%10.79%11.24%11.70%12.16%12.62%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
12.26%12.69%13.12%13.54%13.96%14.39%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
12.08%12.40%12.73%13.05%13.37%13.70%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
13.99%14.41%14.83%15.24%15.66%16.08%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
9.4%10.1%10.7%11.3%11.9%12.6%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
4.97%5.39%5.80%6.22%6.64%7.06%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
2.2%3.0%3.7%4.4%5.1%5.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Jefferson Parish

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
9%15%20%26%31%37%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0.4%2.1%3.8%5.5%7.2%8.9%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.2%7.8%12.3%16.8%21.3%25.9%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
6.2%10.0%13.7%17.4%21.1%24.9%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
5.5%9.2%12.7%16.3%19.9%23.5%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
7.7%12.0%16.2%20.4%24.7%28.9%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
1.9%6.0%9.9%13.9%17.9%21.9%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
1.2%3.9%6.6%9.2%11.9%14.6%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.1%4.2%8.2%12.1%16.1%20.2%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Jefferson Parish

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
3%11%19%27%35%43%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%3.4%6.8%10.2%13.6%17.0%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%6%11%17%23%29%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%6%13%19%26%33%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
2%8%13%19%24%30%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
2%10%18%25%33%41%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1%7%13%19%24%31%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%4.5%9.0%13.5%18.1%22.6%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0%5%10%15%20%26%
Road Data ©OpenStreetMap

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Age Cohorts by Place in Jefferson Parish

There are 21 places in Jefferson Parish. This section compares all 21 of those to each other, Jefferson Parish, and other entities that contain or substantially overlap with Jefferson Parish.

Children by Place#32

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson Parish, selected places in Jefferson Parish, and entities that contain Jefferson Parish
0%10%20%Count#AvondaleTerrytownTimberlaneJean LafitteBridge CityWest South CentralWaggamanWoodmereMarreroLouisianaLafitteSouthUnited States of AmericaUnited StatesHarveyEstelleNew Orleans and Metairie Metro AreaNew OrleansKennerJefferson Parish School DistrictJefferson ParJefferson ParishJeffersonGretnaWestwegoGrand IsleMetairieRiver RidgeHarahanBaratariaJeffersonElmwood29.592036%29.592036%29.6%1,516128.346488%28.346488%28.3%7,075227.425444%27.425444%27.4%2,906326.800847%26.800847%26.8%506426.474561%26.474561%26.5%1,764525.766046%25.766046%25.8%9,906,0579.91M25.121472%25.121472%25.1%2,430624.967079%24.967079%25.0%2,844724.585108%24.585108%24.6%7,733823.979792%23.979792%24.0%1,114,0221.11M23.936817%23.936817%23.9%197923.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.729082%22.729082%22.7%4,5691022.698032%22.698032%22.7%3,5991122.615531%22.615531%22.6%282,750283k22.387012%22.387012%22.4%14,98915.0k1221.988539%21.988539%22.0%95,69595.7k21.988539%21.988539%22.0%95,69595.7k21.248318%21.248318%21.2%3,7891320.550029%20.550029%20.6%1,7561420.320197%20.320197%20.3%1651519.882298%19.882298%19.9%28,78428.8k1619.575368%19.575368%19.6%2,6831718.710439%18.710439%18.7%1,7441818.353175%18.353175%18.4%1851914.270794%14.270794%14.3%1,5032013.546587%13.546587%13.5%63121
Count number of children
# rank of place out of 21 by %

Age Cohorts by County Subdivision in Jefferson Parish

There are 5 county subdivisions in Jefferson Parish. This section compares all 5 of those to each other, Jefferson Parish, and other entities that contain or substantially overlap with Jefferson Parish.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson Parish, selected county subdivisions in Jefferson Parish, and entities that contain Jefferson Parish
0%5%10%15%20%25%Count#West South CentralJefferson District 33Jefferson District 11LouisianaSouthUnited States of AmericaUnited StatesNew Orleans and Metairie Metro AreaNew OrleansJefferson Parish School DistrictJefferson ParJefferson ParishJeffersonJefferson District 44Jefferson District 22Jefferson District 5525.766046%25.766046%25.8%9,906,0579.91M25.613946%25.613946%25.6%19,23319.2k124.630005%24.630005%24.6%22,60022.6k223.979792%23.979792%24.0%1,114,0221.11M23.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.615531%22.615531%22.6%282,750283k21.988539%21.988539%22.0%95,69595.7k21.988539%21.988539%22.0%95,69595.7k21.232645%21.232645%21.2%19,46819.5k319.493741%19.493741%19.5%15,58715.6k419.446800%19.446800%19.4%18,80718.8k5
Count number of children
# rank of county subdivision out of 5 by %

Age Cohorts by County in the New Orleans Area

There are 8 counties in the New Orleans Area. This section compares Jefferson Parish to all of the counties in the New Orleans Area and to those entities that contain or substantially overlap with Jefferson Parish.

Children by County#50

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson Parish, selected other counties in the New Orleans Area, and entities that contain Jefferson Parish
0%5%10%15%20%25%Count#St. Bernard ParishSt. BernardPlaquemines ParishPlaqueminesWest South CentralSt. Charles ParishSt. CharlesSt. John the Baptist ParishSt. John the BaptistSt. Tammany ParishSt. TammanyLouisianaSt. James ParishSt. JamesSouthUnited States of AmericaUnited StatesNew Orleans and Metairie Metro AreaNew OrleansJefferson Parish School DistrictJefferson ParJefferson ParishJeffersonOrleans ParishOrleans26.917058%26.917058%26.9%11,86811.9k126.666384%26.666384%26.7%6,289225.766046%25.766046%25.8%9,906,0579.91M25.354785%25.354785%25.4%13,36413.4k325.268866%25.268866%25.3%11,09011.1k424.624293%24.624293%24.6%60,64260.6k523.979792%23.979792%24.0%1,114,0221.11M23.608730%23.608730%23.6%5,095623.464217%23.464217%23.5%28,099,74328.1M23.108006%23.108006%23.1%73,612,43873.6M22.615531%22.615531%22.6%282,750283k21.988539%21.988539%22.0%95,69595.7k21.988539%21.988539%22.0%95,69595.7k720.554317%20.554317%20.6%78,70778.7k8
Count number of children
# rank of county out of 8 by %

Age Cohorts by County in Louisiana

There are 64 counties in Louisiana. This section compares Jefferson Parish to the 50 most populous counties in Louisiana and to those entities that contain or substantially overlap with Jefferson Parish. The least populous of the compared counties has a population of 16,452.

Children by County#59

Percentage of population aged 0 to 17 (%):
Scope: population of Jefferson Parish, selected other counties in Louisiana, and entities that contain Jefferson Parish
0%10%20%Count#Ascension ParishAscensionSt. Landry ParishSt. LandrySt. Bernard ParishSt. BernardAcadia ParishAcadiaPlaquemines ParishPlaqueminesVernon ParishVernonIberia ParishIberiaLivingston ParishLivingstonVermilion ParishVermilionEvangeline ParishEvangelineWest South CentralTerrebonne ParishTerrebonneOuachita ParishOuachitaFranklin ParishFranklinJefferson Davis ParishJefferson DavisSt. Charles ParishSt. CharlesBossier ParishBossierSt. John the Baptist ParishSt. John the BaptistRapides ParishRapidesBeauregard ParishBeauregardRichland ParishRichlandSt. Martin ParishSt. MartinCalcasieu ParishCalcasieuTangipahoa ParishTangipahoaSt. Mary ParishSt. MarySt. Tammany ParishSt. TammanyMorehouse ParishMorehouseWest Baton Rouge ParishWest Baton RougeCaddo ParishCaddoConcordia ParishConcordiaWashington ParishWashingtonSabine ParishSabineDe Soto ParishDe SotoLouisianaAvoyelles ParishAvoyellesNatchitoches ParishNatchitochesLafayette ParishLafayetteLafourche ParishLafourcheSt. James ParishSt. JamesSouthPointe Coupee ParishPointe CoupeeUnited States of AmericaUnited StatesWebster ParishWebsterAssumption ParishAssumptionEast Baton Rouge ParishEast Baton RougeNew Orleans and Metairie Metro AreaNew OrleansUnion ParishUnionGrant ParishGrantJefferson Parish School DistrictJefferson ParJefferson ParishJeffersonIberville ParishIbervilleAllen ParishAllenOrleans ParishOrleansLincoln ParishLincolnEast Feliciana ParishEast FelicianaClaiborne ParishClaiborne27.723508%27.723508%27.7%32,43932.4k126.951338%26.951338%27.0%22,55822.6k226.917058%26.917058%26.9%11,86811.9k326.818124%26.818124%26.8%16,72716.7k426.666384%26.666384%26.7%6,289526.607935%26.607935%26.6%13,86313.9k626.573531%26.573531%26.6%19,61119.6k726.432224%26.432224%26.4%35,92835.9k826.323836%26.323836%26.3%15,66915.7k925.822597%25.822597%25.8%8,7191025.766046%25.766046%25.8%9,906,0579.91M25.741165%25.741165%25.7%29,11329.1k1125.672323%25.672323%25.7%40,15140.2k1225.571736%25.571736%25.6%5,2331325.545400%25.545400%25.5%8,0211425.354785%25.354785%25.4%13,36413.4k1525.304682%25.304682%25.3%31,56031.6k1625.268866%25.268866%25.3%11,09011.1k1725.266482%25.266482%25.3%33,44633.4k1825.135172%25.135172%25.1%9,1581925.014498%25.014498%25.0%5,1762024.965814%24.965814%25.0%13,32813.3k2124.920779%24.920779%24.9%49,15249.2k2224.725642%24.725642%24.7%31,43031.4k2324.656476%24.656476%24.7%13,08113.1k2424.624293%24.624293%24.6%60,64260.6k2524.552152%24.552152%24.6%6,5652624.467362%24.467362%24.5%6,1212724.376494%24.376494%24.4%61,70361.7k2824.319795%24.319795%24.3%4,9342924.282356%24.282356%24.3%11,25911.3k3024.229622%24.229622%24.2%5,8503124.032240%24.032240%24.0%6,5003223.979792%23.979792%24.0%1,114,0221.11M23.943082%23.943082%23.9%9,8773323.928881%23.928881%23.9%9,3943423.916532%23.916532%23.9%56,19556.2k3523.646712%23.646712%23.6%23,10023.1k3623.608730%23.608730%23.6%5,0953723.464217%23.464217%23.5%28,099,74328.1M23.110972%23.110972%23.1%5,1693823.108006%23.108006%23.1%73,612,43873.6M23.044502%23.044502%23.0%9,2953922.900797%22.900797%22.9%5,2614022.769723%22.769723%22.8%101,402101k4122.615531%22.615531%22.6%282,750283k22.613535%22.613535%22.6%5,0794221.991775%21.991775%22.0%4,9204321.988539%21.988539%22.0%95,69595.7k21.988539%21.988539%22.0%95,69595.7k4421.565789%21.565789%21.6%7,1514521.335727%21.335727%21.3%5,4664620.554317%20.554317%20.6%78,70778.7k4720.164280%20.164280%20.2%9,5744819.295404%19.295404%19.3%3,8124918.836616%18.836616%18.8%3,09950
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 Jefferson Parish to the 50 most populous counties in the United States and to those entities that contain or substantially overlap with Jefferson Parish. 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 Jefferson Parish, selected other counties in the United States, and entities that contain Jefferson Parish
0%10%20%Count#Fresno CountyFresnoSalt Lake CountySalt LakeSan Bernardino CountySan BernardinoHarris CountyHarrisTarrant CountyTarrantDallas CountyDallasRiverside CountyRiversideBexar CountyBexarWest South CentralBronx CountyBronxMaricopa CountyMaricopaWake CountyWakeMecklenburg CountyMecklenburgMilwaukee CountyMilwaukeeSacramento CountySacramentoWayne CountyWayneFairfax CountyFairfaxLouisianaClark CountyClarkFranklin CountyFranklinFairfield CountyFairfieldMontgomery CountyMontgomeryContra Costa CountyContra CostaSouthKings CountyKingsHillsborough CountyHillsboroughUnited States of AmericaUnited StatesSanta Clara CountySanta ClaraTravis CountyTravisOrange CountyOrangeWestchester CountyWestchesterFulton CountyFultonLos Angeles CountyLos AngelesOrange CountyOrangeCook CountyCookNew Orleans and Metairie Metro AreaNew OrleansSt. Louis CountySt. LouisSan Diego CountySan DiegoSuffolk CountySuffolkHennepin CountyHennepinPhiladelphia CountyPhiladelphiaNassau CountyNassauOakland CountyOaklandJefferson Parish School DistrictJefferson ParJefferson ParishJeffersonPima 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%487,339487k825.766046%25.766046%25.8%9,906,0579.91M25.573137%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%271,704272k1623.979792%23.979792%24.0%1,114,0221.11M23.862053%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%1,186,3981.19M3122.615531%22.615531%22.6%282,750283k22.432138%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%273,247273k3821.988539%21.988539%22.0%95,69595.7k21.988539%21.988539%22.0%95,69595.7k21.856045%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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More Maps to Explore

Principal Unincorporated Place:
Metairie
Cities:
Gretna, Harahan, Kenner, Westwego
Districts:
1, 2, 3, 4, 5
Towns:
Grand Isle, Jean Lafitte
Unincorporated Places:
Avondale, Barataria, Bridge City, Elmwood, Estelle, Harvey, Jefferson, Lafitte, Marrero, Metairie, River Ridge, Terrytown, Timberlane, Waggaman, Woodmere
ZIP Codes:
70001, 70002, 70003, 70005, 70006, 70036, 70053, 70056, 70058, 70062, 70065, 70067, 70072, 70094, 70121, 70123, 70357, 70358
Unified School District:
Jefferson Parish
Congressional Districts:
LA-1, LA-2
State Senate Districts:
LA-3, LA-5, LA-7, LA-8, LA-9, LA-10, LA-19
State House Districts:
LA-54, LA-78, LA-79, LA-80, LA-82, LA-83, LA-84, LA-85, LA-87, LA-92, LA-94, LA-105
Neighboring Parishes:
Lafourche, Orleans, Plaquemines, St. Charles, St. John the Baptist, St. Tammany
Nearby Parishes:
St. Bernard, St. James, Terrebonne