Age and Sex in Los Angeles, Los Angeles County, California (Census County Division)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the county subdivisions in Los Angeles County.
Scope: population of Los Angeles County, Los Angeles, and other county subdivisions in Los Angeles County
Los Angeles
Los Angeles County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-443,99444.0k1.709%1.71%37,75437.8k1.466%1.47%50,18250.2k1.949%1.95%66,34166.3k2.577%2.58%50,64950.6k1.967%1.97%43,11743.1k1.675%1.67%69,23969.2k2.689%2.69%52,23452.2k2.029%2.03%143,702144k5.581%5.58%161,305161k6.265%6.26%172,956173k6.717%6.72%183,336183k7.121%7.12%197,055197k7.653%7.65%229,302229k8.906%8.91%246,843247k9.587%9.59%128,593129k4.994%4.99%42,07242.1k1.634%1.63%42,47442.5k1.650%1.65%75,84575.8k2.946%2.95%86,93286.9k3.376%3.38%142,892143k5.550%5.55%147,565148k5.731%5.73%160,334160k6.227%6.23%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of Los Angeles County and Los Angeles
Female Male
Los Angeles County
Los Angeles
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.133754%-0.047562%-0.145894%-0.047164%-0.181316%0.18%0.133754%0.145894%0.133754%0.13%292,037292k11.342%11.3%-0.603462%-0.009166%-0.627046%-0.028291%-0.612628%0.61%0.603462%0.627046%0.603462%0.60%782,772783k30.402%30.4%-0.840986%-0.742703%-0.840986%0.84%0.840986%0.048085%0.742703%0.017320%0.889071%0.89%801,793802k31.141%31.1%-0.764143%-0.029081%-0.716686%-0.793223%0.79%0.764143%0.716686%0.029569%0.764143%0.76%160,391160k6.229%6.23%-0.573129%-0.620360%-0.573129%0.57%0.573129%0.014006%0.620360%0.028019%0.587135%0.59%537,723538k20.885%20.9%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of Los Angeles County and Los Angeles
Female Male
Los Angeles County
Los Angeles
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.038592%-0.029610%-0.038001%-0.030777%-0.068202%0.07%0.038592%0.038001%0.038592%0.04%43,99444.0k1.709%1.71%-0.115842%-0.061583%-0.130667%-0.058860%-0.177425%0.18%0.115842%0.130667%0.115842%0.12%37,75437.8k1.466%1.47%-0.168236%-0.053334%-0.179619%-0.058691%-0.221570%0.22%0.168236%0.179619%0.168236%0.17%50,18250.2k1.949%1.95%-0.223093%-0.069142%-0.252795%-0.060655%-0.292234%0.29%0.223093%0.252795%0.223093%0.22%66,34166.3k2.577%2.58%-0.296395%-0.062933%-0.334210%-0.064365%-0.359328%0.36%0.296395%0.334210%0.296395%0.30%50,64950.6k1.967%1.97%-0.386314%-0.064687%-0.413064%-0.060678%-0.451001%0.45%0.386314%0.413064%0.386314%0.39%43,11743.1k1.675%1.67%-0.411605%-0.073186%-0.453899%-0.066649%-0.484791%0.48%0.411605%0.453899%0.411605%0.41%69,23969.2k2.689%2.69%-0.487199%-0.039966%-0.534684%-0.045977%-0.527165%0.53%0.487199%0.534684%0.487199%0.49%52,23452.2k2.029%2.03%-0.539182%-0.037892%-0.596678%-0.040180%-0.577073%0.58%0.539182%0.596678%0.539182%0.54%143,702144k5.581%5.58%-0.618507%-0.668567%-0.021473%-0.618507%0.62%0.618507%0.015978%0.668567%0.634486%0.63%161,305161k6.265%6.26%-0.663289%-0.688958%-0.008937%-0.663289%0.66%0.663289%0.016918%0.688958%0.680207%0.68%172,956173k6.717%6.72%-0.702532%-0.694813%-0.012487%-0.702532%0.70%0.702532%0.019062%0.694813%0.721594%0.72%183,336183k7.121%7.12%-0.731607%-0.690895%-0.731607%0.73%0.731607%0.067479%0.690895%0.002790%0.799086%0.80%197,055197k7.653%7.65%-0.848731%-0.737109%-0.848731%0.85%0.848731%0.083722%0.737109%0.020722%0.932452%0.93%229,302229k8.906%8.91%-0.945083%-0.791818%-0.945083%0.95%0.945083%0.027273%0.791818%0.032341%0.972356%0.97%246,843247k9.587%9.59%-0.827936%-0.008946%-0.756513%-0.836882%0.84%0.827936%0.756513%0.010831%0.827936%0.83%128,593129k4.994%4.99%-0.804438%-0.734343%-0.804438%0.80%0.804438%0.025168%0.734343%0.064084%0.829606%0.83%42,07242.1k1.634%1.63%-0.815430%-0.018798%-0.765743%-0.834228%0.83%0.815430%0.765743%0.014984%0.815430%0.82%42,47442.5k1.650%1.65%-0.705767%-0.061347%-0.683329%-0.767114%0.77%0.705767%0.683329%0.019603%0.705767%0.71%75,84575.8k2.946%2.95%-0.557926%-0.654914%-0.557926%0.56%0.557926%0.009606%0.654914%0.028759%0.567532%0.57%86,93286.9k3.376%3.38%-0.545085%-0.614846%-0.545085%0.55%0.545085%0.019792%0.614846%0.029394%0.564878%0.56%142,892143k5.550%5.55%-0.566501%-0.607909%-0.566501%0.57%0.566501%0.013260%0.607909%0.024395%0.579761%0.58%147,565148k5.731%5.73%-0.616922%-0.617594%-0.616922%0.62%0.616922%0.011605%0.617594%0.029826%0.628528%0.63%160,334160k6.227%6.23%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of Los Angeles County and Los Angeles
More Females More Males
Los Angeles County
Los Angeles
80%60%40%20%0%20%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-76.726632%-80.990695%-76.726632%76.7%0.5660.5763.863%63.9%36.137%36.1%-53.161671%-45.045429%-53.161671%53.2%0.6530.6560.500%60.5%39.500%39.5%-31.701912%-32.674955%-31.701912%31.7%0.7590.7656.841%56.8%43.159%43.2%-30.992340%-23.993864%-30.992340%31.0%0.7630.7656.709%56.7%43.291%43.3%-21.232637%-19.258995%-21.232637%21.2%0.8250.8254.799%54.8%45.201%45.2%-16.744584%-14.689776%-16.744584%16.7%0.8570.8653.863%53.9%46.137%46.1%-17.780644%-14.683676%-17.780644%17.8%0.8490.8554.082%54.1%45.918%45.9%-8.203125%-8.598951%-8.203125%8.2%0.9240.9251.970%52.0%48.030%48.0%-7.027603%-6.734012%-7.027603%7.0%0.9340.9351.697%51.7%48.303%48.3%-3.211836%2.583392%2.583392%2.6%1.0261.0349.362%49.4%50.638%50.6%-1.297164%2.550680%2.550680%2.6%1.0261.0349.370%49.4%50.630%50.6%-1.797122%2.713371%2.713371%2.7%1.0271.0349.331%49.3%50.669%50.7%9.223435%0.403832%9.223435%9.2%1.0921.0947.796%47.8%52.204%52.2%9.864363%2.811194%9.864363%9.9%1.0991.1047.650%47.6%52.350%52.4%2.885769%4.084416%2.885769%2.9%1.0291.0349.289%49.3%50.711%50.7%-1.080515%-1.080515%1.1%1.431757%0.9890.9950.269%50.3%49.731%49.7%3.128621%8.726677%3.128621%3.1%1.0311.0349.230%49.2%50.770%50.8%-2.305311%-2.305311%2.3%1.956838%0.9770.9850.570%50.6%49.430%49.4%-8.692183%-8.692183%8.7%2.868742%0.9200.9252.083%52.1%47.917%47.9%1.721777%4.391261%1.721777%1.7%1.0171.0249.573%49.6%50.427%50.4%3.631078%4.780710%3.631078%3.6%1.0361.0449.108%49.1%50.892%50.9%2.340633%4.012863%2.340633%2.3%1.0231.0249.422%49.4%50.578%50.6%1.881138%4.829309%1.881138%1.9%1.0191.0249.534%49.5%50.466%50.5%

Map of Age Cohorts by Neighborhood in Los Angeles

Children Age Cohorts by Neighborhood#5

Percentage of population aged 0 to 17 (%):
0%7%15%22%29%37%

College Age Cohorts by Neighborhood#6

Percentage of population aged 18 to 21 (%):
0%20%40%60%80%100%

20s Age Cohorts by Neighborhood#7

Percentage of population aged 22 to 29 (%):
0%5%11%16%22%28%

30s Age Cohorts by Neighborhood#8

Percentage of population aged 30 to 39 (%):
0%6%11%17%23%29%

40s Age Cohorts by Neighborhood#9

Percentage of population aged 40 to 49 (%):
0%5%10%15%20%26%

50s Age Cohorts by Neighborhood#10

Percentage of population aged 50 to 59 (%):
0.0%4.6%9.3%13.9%18.6%23.3%

60s Age Cohorts by Neighborhood#11

Percentage of population aged 60 to 69 (%):
0.0%4.0%8.1%12.1%16.1%20.2%

70s Age Cohorts by Neighborhood#12

Percentage of population aged 70 to 79 (%):
0.0%2.9%5.8%8.7%11.6%14.6%

80+ Age Cohorts by Neighborhood#13

Percentage of population aged 80 and older (%):
0.0%3.1%6.2%9.3%12.4%15.6%
Road Data ©OpenStreetMap

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Age Cohorts by Neighborhood in Los Angeles

There are 106 neighborhoods that are fully or partially contained within Los Angeles (71 fully and 35 partially). This section compares the 50 most populous of those to each other, Los Angeles, and other entities that contain or substantially overlap with Los Angeles. The least populous of the compared neighborhoods has a population of 17,370.

Children by Neighborhood#14

Percentage of population aged 0 to 17 (%):
Scope: population of Los Angeles, selected neighborhoods in Los Angeles, and entities that contain Los Angeles
0%10%20%30%Count#Watts NeighborhoodWattsSoutheast Los Angeles NeighborhoodSE Los AngelesWilmington NeighborhoodWilmingtonCentral City NeighborhoodCentral CityBoyle Heights NeighborhoodBoyle HeightsWest Side NeighborhoodWest SideSouth Los Angeles NeighborhoodS Los AngelesLincoln Heights NeighborhoodLincoln HtsPico-Union NeighborhoodPico-UnionHarbor Gateway NeighborhoodHbr GatewayPacific Palisades NeighborhoodPacific PalisadesAdams-Normandie NeighborhoodAdams-NormandieJefferson Park NeighborhoodJefferson PkHarbor City NeighborhoodHarbor CityWestCaliforniaPacificUnited States of AmericaUnited StatesHarvard Heights NeighborhoodHarvard HtsEl Sereno NeighborhoodEl SerenoLos Angeles, Long Beach, and Anaheim Metro AreaLos AngelesLos Angeles CountyLos AngelesHighland Park NeighborhoodHighland ParkWestlake NeighborhoodWestlakeGlassell Park NeighborhoodGlassell ParkSan Pedro NeighborhoodSan PedroHyde Park NeighborhoodHyde ParkWest Adams NeighborhoodWest AdamsLos AngelesWoodland Hills NeighborhoodWdlnd HlsKoreatown NeighborhoodKoreatownEncino NeighborhoodEncinoMid City NeighborhoodMid CityCrenshaw NeighborhoodCrenshawPico-Robertson NeighborhoodPico-RobertsonMar Vista NeighborhoodMar VistaEagle Rock NeighborhoodEagle RockSherman Oaks NeighborhoodSherman OaksCitrus Grove NeighborhoodCitrus GroveDel Rey NeighborhoodDel ReyStudio City NeighborhoodStudio CityMid Wilshire NeighborhoodMid WilshireBrentwood NeighborhoodBrentwoodWestchester NeighborhoodWestchesterEcho Park NeighborhoodEcho ParkHollywood NeighborhoodHollywoodSilver Lake NeighborhoodSilver LakeMid City West NeighborhoodMid City WestPalms NeighborhoodPalmsLos Feliz NeighborhoodLos FelizHollywood Hills NeighborhoodHollywood HlsCentral City East NeighborhoodCntrl City EVenice NeighborhoodVeniceSawtelle NeighborhoodSawtelleUniversity Park NeighborhoodUniv PkWestwood NeighborhoodWestwoodDowntown NeighborhoodDowntown36.359489%36.359489%36.4%14,39514.4k132.862593%32.862593%32.9%59,98960.0k231.364406%31.364406%31.4%16,59316.6k330.340941%30.340941%30.3%16,02016.0k428.949014%28.949014%28.9%22,68622.7k527.010447%27.010447%27.0%7,7857,786626.712798%26.712798%26.7%53,15253.2k726.337026%26.337026%26.3%8,7548,755826.128077%26.128077%26.1%7,512926.080964%26.080964%26.1%10,50110.5k1024.766540%24.766540%24.8%6,1416,1421124.753447%24.753447%24.8%4,9824,9831224.673380%24.673380%24.7%7,4271324.323670%24.323670%24.3%5,9071423.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.092091%23.092091%23.1%6,7641523.009937%23.009937%23.0%10,23610.2k1622.881744%22.881744%22.9%3,017,9573.02M22.837323%22.837323%22.8%2,296,7852.30M22.538806%22.538806%22.5%11,91611.9k1722.358434%22.358434%22.4%20,26720.3k1822.279003%22.279003%22.3%5,1185,1191922.064603%22.064603%22.1%17,40817.4k2021.003905%21.003905%21.0%7,5912120.907678%20.907678%20.9%5,6435,6442220.884750%20.884750%20.9%537,723538k20.250625%20.250625%20.3%14,18214.2k2319.638780%19.638780%19.6%18,25418.3k2419.457867%19.457867%19.5%9,0182519.358858%19.358858%19.4%16,16416.2k2619.080179%19.080179%19.1%5,0185,0192718.296745%18.296745%18.3%4,0722818.277072%18.277072%18.3%7,2157,2162917.489142%17.489142%17.5%4,9934,9943017.282092%17.282092%17.3%12,34912.3k3117.177279%17.177279%17.2%2,9832,9843216.366601%16.366601%16.4%5,1295,1303316.266736%16.266736%16.3%5,8195,8203415.849421%15.849421%15.8%6,3056,3063515.811352%15.811352%15.8%5,1823615.560483%15.560483%15.6%5,4045,4053715.325927%15.325927%15.3%3,7833,7843814.471525%14.471525%14.5%21,20221.2k3914.416392%14.416392%14.4%5,3365,3374013.186636%13.186636%13.2%6,0816,0824112.852116%12.852116%12.9%5,5665,5674212.619586%12.619586%12.6%3,4234312.526903%12.526903%12.5%4,3484,3494412.213198%12.213198%12.2%2,3002,3014511.813992%11.813992%11.8%4,3594611.025953%11.025953%11.0%3,393478.607963%8.607963%8.6%2,1602,161488.060599%8.060599%8.1%4,1994,200495.668787%5.668787%5.7%2,04750

Age Cohorts by County Subdivision in the Los Angeles Area

There are 27 county subdivisions in the Los Angeles Area. This section compares Los Angeles to all of the county subdivisions in the Los Angeles Area and to those entities that contain or substantially overlap with Los Angeles.

Children by County Subdivision#23

Percentage of population aged 0 to 17 (%):
Scope: population of Los Angeles, selected other county subdivisions in the Los Angeles Area, and entities that contain Los Angeles
0%10%20%Count#South Antelope ValleyS Antelope VlySouth Gate-East Los AngelesS Gate-E Los Ang…North Antelope ValleyN Antelope VlyComptonNewhallMission ViejoInglewoodDowney-NorwalkIrvine-Lake ForestIrvine-Lk FrstAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…Long Beach-LakewoodLong Bch-LakewoodWestCaliforniaPacificWhittierUnited States of AmericaUnited StatesLos Angeles, Long Beach, and Anaheim Metro AreaLos AngelesLos Angeles CountyLos AngelesEast San Gabriel ValleyE San Gabriel VlyUpper San Gabriel ValleyUpper San Gabriel …South Bay CitiesS Bay CitiesPalos VerdesSan Fernando ValleySan Fernando VlyLos AngelesTorranceAgoura Hills-MalibuAgoura Hls-MalibuPasadenaSouth CoastNorth CoastSouthwest San Gabriel ValleySW San Gabriel VlySilveradoCentral CoastSanta Monica29.365511%29.365511%29.4%62,62962.6k129.165936%29.165936%29.2%146,441146k227.930766%27.930766%27.9%53,54353.5k327.269923%27.269923%27.3%95,47895.5k426.282485%26.282485%26.3%69,57069.6k525.710652%25.710652%25.7%59,63259.6k625.154719%25.154719%25.2%94,09594.1k725.088958%25.088958%25.1%105,268105k824.862386%24.862386%24.9%61,96962.0k924.485581%24.485581%24.5%415,583416k1024.003737%24.003737%24.0%138,756139k1123.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.336041%23.336041%23.3%12,102,10512.1M23.292335%23.292335%23.3%75,73275.7k1223.108006%23.108006%23.1%73,612,43873.6M22.881744%22.881744%22.9%3,017,9573.02M22.837323%22.837323%22.8%2,296,7852.30M22.814001%22.814001%22.8%218,249218k1322.722312%22.722312%22.7%75,16775.2k1422.134359%22.134359%22.1%30,95831.0k1522.034282%22.034282%22.0%20,43920.4k1621.633042%21.633042%21.6%398,263398k1720.884750%20.884750%20.9%537,723538k1820.770907%20.770907%20.8%30,59730.6k1920.514316%20.514316%20.5%13,37013.4k2020.347629%20.347629%20.3%55,72355.7k2120.167625%20.167625%20.2%63,67063.7k2219.605378%19.605378%19.6%74,22474.2k2319.084224%19.084224%19.1%61,84361.8k2419.044063%19.044063%19.0%5102517.750779%17.750779%17.8%45,58445.6k2614.028640%14.028640%14.0%12,94112.9k27

Age Cohorts by County Subdivision in California

There are 397 county subdivisions in California. This section compares Los Angeles to the 50 most populous county subdivisions in California and to those entities that contain or substantially overlap with Los Angeles. The least populous of the compared county subdivisions has a population of 168,048.

Children by County Subdivision#32

Percentage of population aged 0 to 17 (%):
Scope: population of Los Angeles, selected other county subdivisions in California, and entities that contain Los Angeles
0%10%20%30%Count#BakersfieldSalinasVictorville-HesperiaSouth Antelope ValleyS Antelope VlySouth Gate-East Los AngelesS Gate-E Los Ang…San BernardinoPerris ValleyMurrietaFresnoStocktonCoachella ValleyCoachella VlyNorth Antelope ValleyN Antelope VlyOxnardModestoComptonNewhallCoronaRiversideMission ViejoInglewoodDowney-NorwalkIrvine-Lake ForestIrvine-Lk FrstOntarioLivermore-PleasantonLivermore-Pleasant…Anaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodWestCaliforniaOceanside-EscondidoOceanside-Escond…PacificSan MateoWhittierUnited States of AmericaUnited StatesLos Angeles, Long Beach, and Anaheim Metro AreaLos AngelesSan JoseLos Angeles CountyLos AngelesEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …HaywardSanta RosaSan DiegoCentral Contra CostaCntrl Contra CostaWest Contra CostaW Contra CostaSan Fernando ValleySan Fernando VlyLos AngelesPasadenaOaklandSouth CoastNorth CoastSouth San FranciscoS San FranciscoSouthwest San Gabriel ValleySW San Gabriel VlyCentral CoastSanta BarbaraSan Francisco30.255492%30.255492%30.3%124,377124k130.103304%30.103304%30.1%50,58850.6k229.435174%29.435174%29.4%111,612112k329.365511%29.365511%29.4%62,62962.6k429.165936%29.165936%29.2%146,441146k528.994345%28.994345%29.0%243,195243k628.846536%28.846536%28.8%82,74682.7k728.640426%28.640426%28.6%87,94187.9k828.397448%28.397448%28.4%196,566197k928.302745%28.302745%28.3%99,59099.6k1028.227720%28.227720%28.2%53,66453.7k1127.930766%27.930766%27.9%53,54353.5k1227.601989%27.601989%27.6%66,82066.8k1327.298986%27.298986%27.3%88,17988.2k1427.269923%27.269923%27.3%95,47895.5k1526.282485%26.282485%26.3%69,57069.6k1626.216001%26.216001%26.2%48,61648.6k1725.927237%25.927237%25.9%123,053123k1825.710652%25.710652%25.7%59,63259.6k1925.154719%25.154719%25.2%94,09594.1k2025.088958%25.088958%25.1%105,268105k2124.862386%24.862386%24.9%61,96962.0k2224.651051%24.651051%24.7%158,701159k2324.636401%24.636401%24.6%54,95155.0k2424.485581%24.485581%24.5%415,583416k2524.105398%24.105398%24.1%270,060270k2624.003737%24.003737%24.0%138,756139k2723.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.555887%23.555887%23.6%155,230155k2823.336041%23.336041%23.3%12,102,10512.1M23.297112%23.297112%23.3%94,14294.1k2923.292335%23.292335%23.3%75,73275.7k3023.108006%23.108006%23.1%73,612,43873.6M22.881744%22.881744%22.9%3,017,9573.02M22.866327%22.866327%22.9%401,701402k3122.837323%22.837323%22.8%2,296,7852.30M22.814001%22.814001%22.8%218,249218k3222.761568%22.761568%22.8%78,49678.5k3322.722312%22.722312%22.7%75,16775.2k3422.418273%22.418273%22.4%86,88086.9k3522.319074%22.319074%22.3%48,24048.2k3621.982996%21.982996%22.0%523,203523k3721.890089%21.890089%21.9%108,396108k3821.643526%21.643526%21.6%55,57355.6k3921.633042%21.633042%21.6%398,263398k4020.884750%20.884750%20.9%537,723538k4120.347629%20.347629%20.3%55,72355.7k4220.278714%20.278714%20.3%88,08188.1k4320.167625%20.167625%20.2%63,67063.7k4419.605378%19.605378%19.6%74,22474.2k4519.403573%19.403573%19.4%62,09962.1k4619.084224%19.084224%19.1%61,84361.8k4717.750779%17.750779%17.8%45,58445.6k4816.533978%16.533978%16.5%31,85831.9k4913.481174%13.481174%13.5%114,628115k50

Age Cohorts by County Subdivision in the West

There are 1,950 county subdivisions in the West. This section compares Los Angeles to the 50 most populous county subdivisions in the West and to those entities that contain or substantially overlap with Los Angeles. The least populous of the compared county subdivisions has a population of 323,012.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of Los Angeles, selected other county subdivisions in the West, and entities that contain Los Angeles
0%10%20%30%Count#BakersfieldVictorville-HesperiaSouth Gate-East Los AngelesS Gate-E Los Ang…San BernardinoChandlerFresnoStocktonSalt Lake CitySalt Lk CityModestoComptonRiversideSouth AuroraInglewoodDowney-NorwalkPhoenixOntarioBoise CityAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…Beaverton-HillsboroSacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasEwaWestCaliforniaOceanside-EscondidoOceanside-Escond…PacificSan MateoWhittierColorado SpringsColorado SpgsUnited States of AmericaUnited StatesAlbuquerqueLos Angeles, Long Beach, and Anaheim Metro AreaLos AngelesSan JoseLos Angeles CountyLos AngelesEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …Seattle EastTacomaSpokaneHaywardSan DiegoCentral Contra CostaCntrl Contra CostaSan Fernando ValleySan Fernando VlyTucsonNortheast JeffersonNE JeffersonLos AngelesDenverOaklandNorth CoastPortland EastSouthwest San Gabriel ValleySW San Gabriel VlySeattleHonoluluSan Francisco30.255492%30.255492%30.3%124,377124k129.435174%29.435174%29.4%111,612112k229.165936%29.165936%29.2%146,441146k328.994345%28.994345%29.0%243,195243k428.984100%28.984100%29.0%121,788122k528.397448%28.397448%28.4%196,566197k628.302745%28.302745%28.3%99,59099.6k727.496527%27.496527%27.5%270,755271k827.298986%27.298986%27.3%88,17988.2k927.269923%27.269923%27.3%95,47895.5k1025.927237%25.927237%25.9%123,053123k1125.535072%25.535072%25.5%98,09498.1k1225.154719%25.154719%25.2%94,09594.1k1325.088958%25.088958%25.1%105,268105k1424.820142%24.820142%24.8%790,766791k1524.651051%24.651051%24.7%158,701159k1624.573713%24.573713%24.6%83,11183.1k1724.485581%24.485581%24.5%415,583416k1824.260613%24.260613%24.3%104,522105k1924.105398%24.105398%24.1%270,060270k2024.003737%24.003737%24.0%138,756139k2123.974603%23.974603%24.0%448,315448k2223.870694%23.870694%23.9%81,44881.4k2323.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.555887%23.555887%23.6%155,230155k2423.336041%23.336041%23.3%12,102,10512.1M23.297112%23.297112%23.3%94,14294.1k2523.292335%23.292335%23.3%75,73275.7k2623.163415%23.163415%23.2%91,42691.4k2723.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2822.881744%22.881744%22.9%3,017,9573.02M22.866327%22.866327%22.9%401,701402k2922.837323%22.837323%22.8%2,296,7852.30M22.814001%22.814001%22.8%218,249218k3022.761568%22.761568%22.8%78,49678.5k3122.722312%22.722312%22.7%75,16775.2k3222.721955%22.721955%22.7%133,247133k3322.639000%22.639000%22.6%100,255100k3422.471811%22.471811%22.5%81,45281.5k3522.418273%22.418273%22.4%86,88086.9k3621.982996%21.982996%22.0%523,203523k3721.890089%21.890089%21.9%108,396108k3821.633042%21.633042%21.6%398,263398k3921.517750%21.517750%21.5%188,032188k4020.944454%20.944454%20.9%98,64098.6k4120.884750%20.884750%20.9%537,723538k4220.705017%20.705017%20.7%137,337137k4320.278714%20.278714%20.3%88,08188.1k4419.605378%19.605378%19.6%74,22474.2k4519.507968%19.507968%19.5%96,00396.0k4619.084224%19.084224%19.1%61,84361.8k4717.999155%17.999155%18.0%187,875188k4817.885770%17.885770%17.9%71,80671.8k4913.481174%13.481174%13.5%114,628115k50

Age Cohorts by County Subdivision in the United States

There are 35,600 county subdivisions in the United States. This section compares Los Angeles to the 50 most populous county subdivisions in the United States and to those entities that contain or substantially overlap with Los Angeles. The least populous of the compared county subdivisions has a population of 547,300.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of Los Angeles, selected other county subdivisions in the United States, and entities that contain Los Angeles
0%10%20%Count#San BernardinoSouthwest DallasSW DallasNorthwest HarrisNW HarrisFresnoFort WorthSalt Lake CitySalt Lk CityNortheast TarrantNE TarrantHoustonMilwaukeeSan Antonio CentralSan Antonio CntrlEl PasoNortheast DallasNE DallasBronxPlanoTulsaDetroitPhoenixOntarioTownship 1:Charlotte1, CharlotteAnaheim-Santa Ana-Garden GroveAnaheim-Santa An…SacramentoLong Beach-LakewoodLong Bch-LakewoodLas VegasWestCaliforniaOceanside-EscondidoOceanside-Escond…BrooklynPacificUnited States of AmericaUnited StatesAlbuquerqueLos Angeles, Long Beach, and Anaheim Metro AreaLos AngelesSan JoseLos Angeles CountyLos AngelesEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlyTucsonBaltimoreLos AngelesDenverQueensAtlantaMiamiSeattleWashingtonBostonManhattanSan Francisco28.994345%28.994345%29.0%243,195243k128.849273%28.849273%28.8%278,686279k228.832103%28.832103%28.8%215,729216k328.397448%28.397448%28.4%196,566197k427.641788%27.641788%27.6%235,492235k527.496527%27.496527%27.5%270,755271k626.987978%26.987978%27.0%154,609155k726.725236%26.725236%26.7%882,854883k826.475933%26.475933%26.5%158,504159k926.202297%26.202297%26.2%183,823184k1026.125729%26.125729%26.1%143,291143k1125.730246%25.730246%25.7%398,059398k1225.573137%25.573137%25.6%367,431367k1325.541202%25.541202%25.5%139,787140k1425.334430%25.334430%25.3%150,050150k1525.218343%25.218343%25.2%172,353172k1624.820142%24.820142%24.8%790,766791k1724.651051%24.651051%24.7%158,701159k1824.540635%24.540635%24.5%198,493198k1924.485581%24.485581%24.5%415,583416k2024.105398%24.105398%24.1%270,060270k2124.003737%24.003737%24.0%138,756139k2223.974603%23.974603%24.0%448,315448k2323.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.555887%23.555887%23.6%155,230155k2423.337305%23.337305%23.3%608,369608k2523.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.033158%23.033158%23.0%147,927148k2622.881744%22.881744%22.9%3,017,9573.02M22.866327%22.866327%22.9%401,701402k2722.837323%22.837323%22.8%2,296,7852.30M22.814001%22.814001%22.8%218,249218k2822.721955%22.721955%22.7%133,247133k2922.597144%22.597144%22.6%185,081185k3022.467309%22.467309%22.5%172,708173k3122.237882%22.237882%22.2%129,541130k3222.168125%22.168125%22.2%345,809346k3321.982996%21.982996%22.0%523,203523k3421.913385%21.913385%21.9%594,733595k3521.700117%21.700117%21.7%144,592145k3621.692326%21.692326%21.7%186,313186k3721.633042%21.633042%21.6%398,263398k3821.517750%21.517750%21.5%188,032188k3921.123671%21.123671%21.1%131,178131k4020.884750%20.884750%20.9%537,723538k4120.705017%20.705017%20.7%137,337137k4220.470812%20.470812%20.5%472,878473k4319.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4517.999155%17.999155%18.0%187,875188k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4814.639548%14.639548%14.6%239,355239k4913.481174%13.481174%13.5%114,628115k50

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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