Age and Sex in the San Francisco Area, California (Metro Area)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the metro areas in California.
Scope: population of California, the San Francisco Area, and other metro areas in California
San Francisco Area
California
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-491,92591.9k2.008%2.01%80,01080.0k1.748%1.75%106,920107k2.336%2.34%147,628148k3.225%3.23%119,402119k2.608%2.61%94,46794.5k2.064%2.06%157,473157k3.440%3.44%113,582114k2.481%2.48%305,034305k6.664%6.66%328,810329k7.183%7.18%328,906329k7.185%7.19%332,822333k7.271%7.27%334,449334k7.306%7.31%362,882363k7.927%7.93%356,063356k7.778%7.78%178,285178k3.895%3.89%53,00453.0k1.158%1.16%50,51950.5k1.104%1.10%100,197100k2.189%2.19%152,806153k3.338%3.34%256,723257k5.608%5.61%265,653266k5.803%5.80%259,970260k5.679%5.68%

Age and Sex#2

Percentage in each age cohort per year of age.1
Scope: population of California and the San Francisco Area
Female Male
California
San Francisco Area
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.169988%-0.048608%-0.157885%-0.041886%-0.218596%0.22%0.169988%0.157885%0.169988%0.17%640,352640k13.989%14.0%-0.679200%-0.010571%-0.628107%-0.017115%-0.689771%0.69%0.679200%0.628107%0.679200%0.68%1,566,6271.57M34.224%34.2%-0.741240%-0.701647%-0.741240%0.74%0.741240%0.012356%0.701647%0.031578%0.753597%0.75%1,231,6791.23M26.907%26.9%-0.547752%-0.701652%-0.547752%0.55%0.547752%0.017105%0.701652%0.050982%0.564857%0.56%203,720204k4.450%4.45%-0.555832%-0.642652%-0.555832%0.56%0.555832%0.023290%0.642652%0.028379%0.579122%0.58%935,152935k20.429%20.4%

Detailed Age and Sex#3

Percentage in each age cohort per year of age.1
Scope: population of California and the San Francisco Area
Female Male
California
San Francisco Area
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.042337%-0.040837%-0.039047%-0.031647%-0.083174%0.08%0.042337%0.039047%0.042337%0.04%91,92591.9k2.008%2.01%-0.146424%-0.056729%-0.138544%-0.050257%-0.203153%0.20%0.146424%0.138544%0.146424%0.15%80,01080.0k1.748%1.75%-0.210367%-0.046418%-0.194002%-0.048276%-0.256785%0.26%0.210367%0.194002%0.210367%0.21%106,920107k2.336%2.34%-0.292040%-0.060932%-0.278404%-0.047771%-0.352972%0.35%0.292040%0.278404%0.292040%0.29%147,628148k3.225%3.23%-0.410542%-0.048396%-0.369729%-0.052880%-0.458937%0.46%0.410542%0.369729%0.410542%0.41%119,402119k2.608%2.61%-0.483197%-0.065461%-0.447596%-0.055693%-0.548658%0.55%0.483197%0.447596%0.483197%0.48%94,46794.5k2.064%2.06%-0.543408%-0.059894%-0.489719%-0.047683%-0.603302%0.60%0.543408%0.489719%0.543408%0.54%157,473157k3.440%3.44%-0.602541%-0.035565%-0.556695%-0.041019%-0.638106%0.64%0.602541%0.556695%0.602541%0.60%113,582114k2.481%2.48%-0.655720%-0.021304%-0.610297%-0.030760%-0.677025%0.68%0.655720%0.610297%0.655720%0.66%305,034305k6.664%6.66%-0.715661%-0.005304%-0.672672%-0.012121%-0.720965%0.72%0.715661%0.672672%0.715661%0.72%328,810329k7.183%7.18%-0.712091%-0.669774%-0.712091%0.71%0.712091%0.012863%0.669774%0.001370%0.724954%0.72%328,906329k7.185%7.19%-0.721551%-0.668957%-0.721551%0.72%0.721551%0.011054%0.668957%0.000957%0.732605%0.73%332,822333k7.271%7.27%-0.728489%-0.661266%-0.728489%0.73%0.728489%0.004286%0.661266%0.007922%0.732775%0.73%334,449334k7.306%7.31%-0.787298%-0.705425%-0.787298%0.79%0.787298%0.010897%0.705425%0.028957%0.798195%0.80%362,882363k7.927%7.93%-0.765304%-0.730940%-0.765304%0.77%0.765304%0.025092%0.730940%0.048142%0.790396%0.79%356,063356k7.778%7.78%-0.645625%-0.713830%-0.645625%0.65%0.645625%0.007013%0.713830%0.047764%0.652637%0.65%178,285178k3.895%3.89%-0.576839%-0.004238%-0.720108%-0.581078%0.58%0.576839%0.720108%0.071664%0.576839%0.58%53,00453.0k1.158%1.16%-0.524278%-0.741386%-0.524278%0.52%0.524278%0.055073%0.741386%0.058263%0.579352%0.58%50,51950.5k1.104%1.10%-0.542825%-0.672557%-0.542825%0.54%0.542825%0.008793%0.672557%0.037001%0.551618%0.55%100,197100k2.189%2.19%-0.543466%-0.659372%-0.543466%0.54%0.543466%0.025793%0.659372%0.030790%0.569259%0.57%152,806153k3.338%3.34%-0.553115%-0.642360%-0.553115%0.55%0.553115%0.015436%0.642360%0.027891%0.568551%0.57%256,723257k5.608%5.61%-0.566135%-0.643238%-0.566135%0.57%0.566135%0.028413%0.643238%0.027157%0.594548%0.59%265,653266k5.803%5.80%-0.555666%-0.632325%-0.555666%0.56%0.555666%0.024520%0.632325%0.028642%0.580186%0.58%259,970260k5.679%5.68%

Detailed Sex Ratio#4

Percentage more males or females in selected age cohorts.
Scope: population of California and the San Francisco Area
More Females More Males
California
San Francisco Area
50%0%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-96.455753%-81.049811%-96.455753%96.5%0.5090.5166.268%66.3%33.732%33.7%-38.743174%-36.274956%-38.743174%38.7%0.7210.7258.114%58.1%41.886%41.9%-22.065299%-24.884451%-22.065299%22.1%0.8190.8254.968%55.0%45.032%45.0%-20.864439%-17.158978%-20.864439%20.9%0.8270.8354.723%54.7%45.277%45.3%-11.788286%-14.302341%-11.788286%11.8%0.8950.8952.783%52.8%47.217%47.2%-13.547483%-12.442599%-13.547483%13.5%0.8810.8853.172%53.2%46.828%46.8%-11.021923%-9.736728%-11.021923%11.0%0.9010.9052.612%52.6%47.388%47.4%-5.902507%-7.368277%-5.902507%5.9%0.9440.9451.433%51.4%48.567%48.6%-3.248956%-5.040236%-3.248956%3.2%0.9690.9750.799%50.8%49.201%49.2%-0.741157%-1.801966%-0.741157%0.7%0.9930.9950.185%50.2%49.815%49.8%1.806346%0.204484%1.806346%1.8%1.0181.0249.552%49.6%50.448%50.4%1.531978%0.143012%1.531978%1.5%1.0151.0249.620%49.6%50.380%50.4%0.588362%1.197933%0.588362%0.6%1.0061.0149.853%49.9%50.147%50.1%1.384064%4.104936%1.384064%1.4%1.0141.0149.656%49.7%50.344%50.3%3.278717%6.586347%3.278717%3.3%1.0331.0349.194%49.2%50.806%50.8%1.086160%6.691182%1.086160%1.1%1.0111.0149.730%49.7%50.270%50.3%-0.734709%-0.734709%0.7%9.951788%0.9930.9950.183%50.2%49.817%49.8%10.504604%7.858621%10.504604%10.5%1.1051.1147.505%47.5%52.495%52.5%1.619849%5.501565%1.619849%1.6%1.0161.0249.598%49.6%50.402%50.4%4.745953%4.669609%4.745953%4.7%1.0471.0548.841%48.8%51.159%51.2%2.790790%4.341943%2.790790%2.8%1.0281.0349.312%49.3%50.688%50.7%5.018715%4.221871%5.018715%5.0%1.0501.0548.776%48.8%51.224%51.2%4.412678%4.529655%4.412678%4.4%1.0441.0448.921%48.9%51.079%51.1%

Map of Age Cohorts by County in the San Francisco Area

Children Age Cohorts by County#5

Percentage of population aged 0 to 17 (%):
13.4%15.5%17.5%19.5%21.5%23.6%

College Age Cohorts by County#6

Percentage of population aged 18 to 21 (%):
3.53%3.83%4.13%4.43%4.73%5.04%

20s Age Cohorts by County#7

Percentage of population aged 22 to 29 (%):
6.7%8.6%10.4%12.3%14.1%16.0%

30s Age Cohorts by County#8

Percentage of population aged 30 to 39 (%):
10.6%12.4%14.2%16.0%17.7%19.6%

40s Age Cohorts by County#9

Percentage of population aged 40 to 49 (%):
14.22%14.43%14.63%14.83%15.03%15.24%

50s Age Cohorts by County#10

Percentage of population aged 50 to 59 (%):
12.6%13.3%13.9%14.6%15.2%15.9%

60s Age Cohorts by County#11

Percentage of population aged 60 to 69 (%):
9.8%10.7%11.6%12.5%13.4%14.3%

70s Age Cohorts by County#12

Percentage of population aged 70 to 79 (%):
4.8%5.5%6.2%6.8%7.5%8.1%

80+ Age Cohorts by County#13

Percentage of population aged 80 and older (%):
3.26%3.58%3.91%4.23%4.55%4.88%
Road Data ©OpenStreetMap

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Map of Age Cohorts by County Subdivision in the San Francisco Area

Children Age Cohorts by County Subdivision#14

Percentage of population aged 0 to 17 (%):
10.8%14.8%18.7%22.7%26.6%30.6%

College Age Cohorts by County Subdivision#15

Percentage of population aged 18 to 21 (%):
2.9%5.2%7.6%9.9%12.3%14.7%

20s Age Cohorts by County Subdivision#16

Percentage of population aged 22 to 29 (%):
4.5%7.1%9.7%12.3%14.8%17.5%

30s Age Cohorts by County Subdivision#17

Percentage of population aged 30 to 39 (%):
8.1%10.4%12.7%15.0%17.3%19.6%

40s Age Cohorts by County Subdivision#18

Percentage of population aged 40 to 49 (%):
9.9%11.8%13.7%15.6%17.5%19.4%

50s Age Cohorts by County Subdivision#19

Percentage of population aged 50 to 59 (%):
10.4%12.5%14.5%16.5%18.5%20.5%

60s Age Cohorts by County Subdivision#20

Percentage of population aged 60 to 69 (%):
7.7%10.7%13.6%16.5%19.4%22.4%

70s Age Cohorts by County Subdivision#21

Percentage of population aged 70 to 79 (%):
3.7%6.4%9.0%11.7%14.3%17.0%

80+ Age Cohorts by County Subdivision#22

Percentage of population aged 80 and older (%):
1.8%2.6%3.4%4.2%4.9%5.8%
Road Data ©OpenStreetMap

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Age Cohorts by Place in the San Francisco Area

There are 137 places in the San Francisco Area. This section compares all 137 of those to each other, the San Francisco Area, and other entities that contain or substantially overlap with the San Francisco Area.

Children by Place#23

Percentage of population aged 0 to 17 (%):
Scope: population of the San Francisco Area, selected places in the San Francisco Area, and entities that contain the San Francisco Area
0%10%20%30%40%Count#Loma MarPescaderoCamino TassajaraLaderaNicasioNorris CanyonNorth RichmondN RichmondSan GeronimoWest Menlo ParkW Menlo PkBay PointSan RamonAcalanes RidgeAcalanes RdgRossNorth Fair OaksN Fair OaksEast Palo AltoE Palo AltoAshlandMoss BeachBrentwoodOakleyDanvilleMarin CityAlbanyShell RidgeSaranapPiedmontHillsboroughPleasantonByronAntiochCorte MaderaClaytonWestFremontCaliforniaWoodsidePacificUnited States of AmericaUnited StatesHighlands-Baywood ParkHighlands-Baywoo…HaywardMoragaBrisbaneSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoOaklandStrawberryBayviewNorth GateBroadmoorSan FranciscoPoint Reyes StationPt Reyes StationInvernessStinson BeachLa HondaPort CostaTomales42.666667%42.666667%42.7%64141.250000%41.250000%41.3%429239.756944%39.756944%39.8%1,374335.865258%35.865258%35.9%543434.513274%34.513274%34.5%39533.652008%33.652008%33.7%352633.399356%33.399356%33.4%1,349730.485762%30.485762%30.5%182830.313316%30.313316%30.3%1,161929.709048%29.709048%29.7%6,8721029.686954%29.686954%29.7%22,07722.1k1129.200000%29.200000%29.2%2921229.189416%29.189416%29.2%6951328.902536%28.902536%28.9%4,3771428.760263%28.760263%28.8%8,4421528.442029%28.442029%28.4%6,9081628.251484%28.251484%28.3%1,0471727.786659%27.786659%27.8%15,81715.8k1827.622665%27.622665%27.6%10,76410.8k1927.558389%27.558389%27.6%12,05912.1k2027.544141%27.544141%27.5%8582126.694130%26.694130%26.7%5,1842226.625111%26.625111%26.6%2992326.597971%26.597971%26.6%1,6522426.470851%26.470851%26.5%2,9652526.308345%26.308345%26.3%2,9762626.067544%26.067544%26.1%20,08420.1k2726.032190%26.032190%26.0%3722825.860594%25.860594%25.9%28,10428.1k2925.737570%25.737570%25.7%2,4953024.641785%24.641785%24.6%2,8723923.760486%23.760486%23.8%17,834,66617.8M23.696772%23.696772%23.7%54,01354.0k4723.646283%23.646283%23.6%9,140,2839.14M23.344250%23.344250%23.3%1,2834923.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.576860%22.576860%22.6%9625922.403516%22.403516%22.4%34,61534.6k6221.823644%21.823644%21.8%3,7056920.818739%20.818739%20.8%9517820.429183%20.429183%20.4%935,152935k20.390011%20.390011%20.4%84,01584.0k8420.108982%20.108982%20.1%1,1448818.996007%18.996007%19.0%3339817.634409%17.634409%17.6%8210715.216127%15.216127%15.2%78511713.481174%13.481174%13.5%114,628115k12211.846690%11.846690%11.8%681277.448790%7.448790%7.4%801336.965174%6.965174%7.0%421345.791506%5.791506%5.8%301355.263158%5.263158%5.3%121360.000000%0.000000%0.0%0137

Age Cohorts by County in the San Francisco Area

There are 5 counties in the San Francisco Area. This section compares all 5 of those to each other, the San Francisco Area, and other entities that contain or substantially overlap with the San Francisco Area.

Children by County#32

Percentage of population aged 0 to 17 (%):
Scope: population of the San Francisco Area, selected counties in the San Francisco Area, and entities that contain the San Francisco Area
0%5%10%15%20%Count#WestCaliforniaContra Costa CountyContra CostaPacificUnited States of AmericaUnited StatesSan Mateo CountySan MateoAlameda CountyAlamedaMarin CountyMarinSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoSan Francisco CountySan Francisco23.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.527315%23.527315%23.5%260,665261k123.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M21.522415%21.522415%21.5%162,440162k221.443331%21.443331%21.4%344,212344k320.514887%20.514887%20.5%53,20753.2k420.429183%20.429183%20.4%935,152935k13.481174%13.481174%13.5%114,628115k5

Age Cohorts by County Subdivision in the San Francisco Area

There are 22 county subdivisions in the San Francisco Area. This section compares all 22 of those to each other, the San Francisco Area, and other entities that contain or substantially overlap with the San Francisco Area.

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of the San Francisco Area, selected county subdivisions in the San Francisco Area, and entities that contain the San Francisco Area
0%10%20%30%Count#TassajaraEast Contra CostaE Contra CostaAntioch-PittsburgLivermore-PleasantonLivermore-Pleasant…WestCaliforniaPacificSan MateoUnited States of AmericaUnited StatesFremontHaywardCentral Contra CostaCntrl Contra CostaWest Contra CostaW Contra CostaNovatoRoss ValleySoutheast MarinSE MarinSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoSan RafaelOaklandAlamedaHalf Moon BaySouth San FranciscoS San FranciscoNorthwest MarinNW MarinBerkeleyBrionesSan FranciscoBolinas30.556964%30.556964%30.6%19,27919.3k127.224874%27.224874%27.2%35,99736.0k226.182218%26.182218%26.2%40,68940.7k324.636401%24.636401%24.6%54,95155.0k423.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.336041%23.336041%23.3%12,102,10512.1M23.297112%23.297112%23.3%94,14294.1k523.108006%23.108006%23.1%73,612,43873.6M22.761568%22.761568%22.8%78,49678.5k622.418273%22.418273%22.4%86,88086.9k721.890089%21.890089%21.9%108,396108k821.643526%21.643526%21.6%55,57355.6k921.225232%21.225232%21.2%13,19713.2k1020.940391%20.940391%20.9%12,22512.2k1120.654810%20.654810%20.7%11,24211.2k1220.429183%20.429183%20.4%935,152935k20.331329%20.331329%20.3%14,94814.9k1320.278714%20.278714%20.3%88,08188.1k1420.267669%20.267669%20.3%15,68915.7k1520.247583%20.247583%20.2%6,1991619.403573%19.403573%19.4%62,09962.1k1715.928450%15.928450%15.9%1,3091814.575559%14.575559%14.6%20,11520.1k1913.905269%13.905269%13.9%7312013.481174%13.481174%13.5%114,628115k2110.858011%10.858011%10.9%28622