Age and Sex in South San Francisco, San Mateo 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 San Mateo County.
Scope: population of San Mateo County, South San Francisco, and other county subdivisions in San Mateo County
South San Francisco
San Mateo County
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-46,6052.064%2.06%6,0091.878%1.88%8,7722.741%2.74%10,92410.9k3.413%3.41%8,4622.644%2.64%7,2872.277%2.28%11,29511.3k3.529%3.53%8,7932.747%2.75%22,79622.8k7.123%7.12%24,26224.3k7.581%7.58%22,70022.7k7.093%7.09%21,14921.1k6.608%6.61%24,24024.2k7.574%7.57%24,40424.4k7.625%7.63%23,49023.5k7.340%7.34%13,20413.2k4.126%4.13%3,5181.099%1.10%3,6161.130%1.13%6,4142.004%2.00%10,36010.4k3.237%3.24%16,81116.8k5.253%5.25%17,22917.2k5.383%5.38%17,69917.7k5.530%5.53%
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 San Mateo County and South San Francisco
Female Male
San Mateo County
South San Francisco
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.179987%-0.057154%-0.175791%-0.055173%-0.237141%0.24%0.179987%0.175791%0.179987%0.18%48,05948.1k15.017%15.0%-0.675980%-0.035308%-0.678176%-0.028354%-0.711288%0.71%0.675980%0.678176%0.675980%0.68%110,995111k34.682%34.7%-0.726769%-0.687934%-0.726769%0.73%0.726769%0.027844%0.687934%0.027353%0.754613%0.75%85,33885.3k26.665%26.7%-0.528686%-0.471813%-0.528686%0.53%0.528686%0.000937%0.471813%0.046075%0.529623%0.53%13,54813.5k4.233%4.23%-0.523929%-0.584684%-0.523929%0.52%0.523929%0.030118%0.584684%0.026322%0.554047%0.55%62,09962.1k19.404%19.4%
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 San Mateo County and South San Francisco
Female Male
San Mateo County
South San Francisco
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.048041%-0.032906%-0.046241%-0.042125%-0.080947%0.08%0.048041%0.046241%0.048041%0.05%6,6052.064%2.06%-0.141733%-0.092051%-0.152554%-0.064816%-0.233784%0.23%0.141733%0.152554%0.141733%0.14%6,0091.878%1.88%-0.244158%-0.059868%-0.227493%-0.055674%-0.304025%0.30%0.244158%0.227493%0.244158%0.24%8,7722.741%2.74%-0.303213%-0.076241%-0.300074%-0.087526%-0.379454%0.38%0.303213%0.300074%0.303213%0.30%10,92410.9k3.413%3.41%-0.399951%-0.081448%-0.397925%-0.066115%-0.481400%0.48%0.399951%0.397925%0.399951%0.40%8,4622.644%2.64%-0.532748%-0.072960%-0.497120%-0.036900%-0.605707%0.61%0.532748%0.497120%0.532748%0.53%7,2872.277%2.28%-0.582741%-0.010936%-0.563544%-0.008656%-0.593678%0.59%0.582741%0.563544%0.582741%0.58%11,29511.3k3.529%3.53%-0.645546%-0.082646%-0.612456%-0.088970%-0.728193%0.73%0.645546%0.612456%0.645546%0.65%8,7932.747%2.75%-0.672356%-0.079865%-0.662340%-0.047831%-0.752221%0.75%0.672356%0.662340%0.672356%0.67%22,79622.8k7.123%7.12%-0.741472%-0.033246%-0.721300%-0.031587%-0.774718%0.77%0.741472%0.721300%0.741472%0.74%24,26224.3k7.581%7.58%-0.700415%-0.719763%-0.013938%-0.700415%0.70%0.700415%0.017748%0.719763%0.718162%0.72%22,70022.7k7.093%7.09%-0.640047%-0.041557%-0.704368%-0.007632%-0.681604%0.68%0.640047%0.704368%0.640047%0.64%21,14921.1k6.608%6.61%-0.747159%-0.745785%-0.747159%0.75%0.747159%0.020498%0.745785%0.005697%0.767656%0.77%24,24024.2k7.574%7.57%-0.751658%-0.732774%-0.751658%0.75%0.751658%0.021747%0.732774%0.019371%0.773406%0.77%24,40424.4k7.625%7.63%-0.716538%-0.646494%-0.716538%0.72%0.716538%0.034871%0.646494%0.062882%0.751408%0.75%23,49023.5k7.340%7.34%-0.668356%-0.585847%-0.668356%0.67%0.668356%0.038537%0.585847%0.017533%0.706893%0.71%13,20413.2k4.126%4.13%-0.535247%-0.507057%-0.535247%0.54%0.535247%0.028746%0.507057%0.032461%0.563994%0.56%3,5181.099%1.10%-0.547121%-0.035621%-0.438424%-0.582741%0.58%0.547121%0.438424%0.092614%0.547121%0.55%3,6161.130%1.13%-0.498377%-0.470886%-0.498377%0.50%0.498377%0.005312%0.470886%0.029613%0.503689%0.50%6,4142.004%2.00%-0.479629%-0.552900%-0.479629%0.48%0.479629%0.119777%0.552900%0.036524%0.599406%0.60%10,36010.4k3.237%3.24%-0.517687%-0.015186%-0.577915%-0.532873%0.53%0.517687%0.577915%0.005326%0.517687%0.52%16,81116.8k5.253%5.25%-0.529935%-0.602426%-0.529935%0.53%0.529935%0.016810%0.602426%0.042001%0.546746%0.55%17,22917.2k5.383%5.38%-0.535560%-0.592781%-0.535560%0.54%0.535560%0.034933%0.592781%0.025518%0.570493%0.57%17,69917.7k5.530%5.53%
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 San Mateo County and South San Francisco
More Females More Males
San Mateo County
South San Francisco
80%60%40%20%0%20%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-68.495935%-91.099570%-68.495935%68.5%0.5930.5962.755%62.8%37.245%37.2%-64.947090%-42.487407%-64.947090%64.9%0.6060.6162.257%62.3%37.743%37.7%-24.520092%-24.472918%-24.520092%24.5%0.8030.8055.461%55.5%44.539%44.5%-25.144270%-29.168138%-25.144270%25.1%0.7990.8055.584%55.6%44.416%44.4%-20.364583%-16.614872%-20.364583%20.4%0.8310.8354.621%54.6%45.379%45.4%-13.695015%-7.422708%-13.695015%13.7%0.8800.8853.204%53.2%46.796%46.8%-1.876676%-1.536050%-1.876676%1.9%0.9820.9850.465%50.5%49.535%49.5%-12.802517%-14.526771%-12.802517%12.8%0.8870.8953.008%53.0%46.992%47.0%-11.878427%-7.221444%-11.878427%11.9%0.8940.8952.803%52.8%47.197%47.2%-4.483776%-4.379133%-4.483776%4.5%0.9570.9651.096%51.1%48.904%48.9%-1.936529%2.533904%2.533904%2.5%1.0251.0349.374%49.4%50.626%50.6%-6.492872%-1.083481%-6.492872%6.5%0.9390.9451.572%51.6%48.428%48.4%2.743392%0.763928%2.743392%2.7%1.0271.0349.323%49.3%50.677%50.7%2.893249%2.643474%2.893249%2.9%1.0291.0349.287%49.3%50.713%50.7%4.866562%9.726606%4.866562%4.9%1.0491.0548.812%48.8%51.188%51.2%5.765934%2.992838%5.765934%5.8%1.0581.0648.599%48.6%51.401%51.4%5.370695%6.401881%5.370695%5.4%1.0541.0548.692%48.7%51.308%51.3%-6.510565%-6.510565%6.5%21.124207%0.9390.9451.576%51.6%48.424%48.4%1.065831%6.288689%1.065831%1.1%1.0111.0149.735%49.7%50.265%50.3%24.972856%6.605959%24.972856%25.0%1.2501.2544.450%44.4%55.550%55.6%-2.933366%-2.933366%2.9%0.921638%0.9720.9750.723%50.7%49.277%49.3%3.172170%6.971936%3.172170%3.2%1.0321.0349.219%49.2%50.781%50.8%6.522754%4.304873%6.522754%6.5%1.0651.0748.421%48.4%51.579%51.6%
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 Neighborhood in South San Francisco

Children Age Cohorts by Neighborhood#5

Percentage of population aged 0 to 17 (%):
14.9%17.2%19.5%21.8%24.1%26.5%

College Age Cohorts by Neighborhood#6

Percentage of population aged 18 to 21 (%):
3.65%3.87%4.08%4.30%4.51%4.73%

20s Age Cohorts by Neighborhood#7

Percentage of population aged 22 to 29 (%):
11.4%11.9%12.5%13.0%13.6%14.2%

30s Age Cohorts by Neighborhood#8

Percentage of population aged 30 to 39 (%):
10.7%11.5%12.2%12.9%13.6%14.4%

40s Age Cohorts by Neighborhood#9

Percentage of population aged 40 to 49 (%):
12.6%13.2%13.7%14.2%14.8%15.4%

50s Age Cohorts by Neighborhood#10

Percentage of population aged 50 to 59 (%):
13.17%13.24%13.31%13.38%13.45%13.53%

60s Age Cohorts by Neighborhood#11

Percentage of population aged 60 to 69 (%):
8.4%9.3%10.1%10.9%11.7%12.6%

70s Age Cohorts by Neighborhood#12

Percentage of population aged 70 to 79 (%):
4.10%4.54%4.97%5.40%5.83%6.27%

80+ Age Cohorts by Neighborhood#13

Percentage of population aged 80 and older (%):
2.7%4.4%6.0%7.6%9.3%10.9%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in South San Francisco

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
10.6%14.8%19.0%23.1%27.3%31.5%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0.4%2.4%4.3%6.3%8.2%10.2%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
3.7%7.4%10.9%14.5%18.1%21.7%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
7.0%11.6%16.2%20.8%25.4%30.1%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
7.4%9.9%12.3%14.7%17.1%19.6%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
9.3%12.3%15.2%18.1%21.0%23.9%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
4.7%7.1%9.4%11.8%14.2%16.6%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
2.4%4.2%6.0%7.8%9.6%11.4%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
0.6%2.1%3.5%4.9%6.3%7.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in South San Francisco

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
5%12%18%24%31%38%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%3.8%7.5%11.3%15.1%18.9%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%7%14%20%27%35%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
0%7%15%22%29%37%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
3%9%16%22%29%36%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
1%7%13%18%24%30%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1%6%12%17%22%28%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.6%4.3%8.0%11.7%15.4%19.1%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%4.4%8.7%13.1%17.5%21.9%
Road Data ©OpenStreetMap

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Age Cohorts by Neighborhood in South San Francisco

There are 2 neighborhoods that are fully or partially contained within South San Francisco (0 fully and 2 partially). This section compares all 2 of those to each other, South San Francisco, and other entities that contain or substantially overlap with South San Francisco.

Children by Neighborhood#32

Percentage of population aged 0 to 17 (%):
Scope: population of South San Francisco, selected neighborhoods in South San Francisco, and entities that contain South San Francisco
0%5%10%15%20%25%Count#Bayview NeighborhoodBayviewWestCaliforniaPacificUnited States of AmericaUnited StatesSan Mateo CountySan MateoSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoSouth San FranciscoS San FranciscoLakeshore NeighborhoodLakeshore26.416870%26.416870%26.4%5,4395,440123.760486%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%73,612,43873.6M21.522415%21.522415%21.5%162,440162k20.429183%20.429183%20.4%935,152935k19.403573%19.403573%19.4%62,09962.1k14.950309%14.950309%15.0%7027032
Count number of children
# rank of neighborhood out of 2 by %

Age Cohorts by County Subdivision in the San Francisco Area

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

Children by County Subdivision#41

Percentage of population aged 0 to 17 (%):
Scope: population of South San Francisco, selected other county subdivisions in the San Francisco Area, and entities that contain South San Francisco
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 CostaSan Mateo CountySan MateoNovatoRoss 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%55,57355.6k921.522415%21.522415%21.5%162,440162k21.225232%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
Count number of children
# rank of county subdivision out of 22 by %

Age Cohorts by County Subdivision in California

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

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of South San Francisco, selected other county subdivisions in California, and entities that contain South San Francisco
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 StatesSan JoseEast 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 VlySan Mateo CountySan MateoLos AngelesSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoPasadenaOaklandSouth 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%73,612,43873.6M22.866327%22.866327%22.9%401,701402k3122.814001%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%398,263398k4021.522415%21.522415%21.5%162,440162k20.884750%20.884750%20.9%537,723538k4120.429183%20.429183%20.4%935,152935k20.347629%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
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the West

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

Children by County Subdivision#59

Percentage of population aged 0 to 17 (%):
Scope: population of South San Francisco, selected other county subdivisions in the West, and entities that contain South San Francisco
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 StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlyFremontUpper San Gabriel ValleyUpper San Gabriel …Seattle EastTacomaSpokaneHaywardSan DiegoCentral Contra CostaCntrl Contra CostaSan Fernando ValleySan Fernando VlySan Mateo CountySan MateoTucsonNortheast JeffersonNE JeffersonLos AngelesDenverSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoOaklandNorth CoastPortland EastSouth San FranciscoS San FranciscoSouthwest 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%147,927148k2822.866327%22.866327%22.9%401,701402k2922.814001%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%398,263398k3921.522415%21.522415%21.5%162,440162k21.517750%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%137,337137k4320.429183%20.429183%20.4%935,152935k20.278714%20.278714%20.3%88,08188.1k4419.605378%19.605378%19.6%74,22474.2k4519.507968%19.507968%19.5%96,00396.0k4619.403573%19.403573%19.4%62,09962.1k19.084224%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
Count number of children
# rank of county subdivision out of 50 by %

Age Cohorts by County Subdivision in the United States

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

Children by County Subdivision#68

Percentage of population aged 0 to 17 (%):
Scope: population of South San Francisco, selected other county subdivisions in the United States, and entities that contain South San Francisco
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 StatesAlbuquerqueSan JoseEast San Gabriel ValleyE San Gabriel VlySeattle EastColumbusTown of HempsteadHempsteadOrlandoPhiladelphiaSan DiegoChicagoTampaAustinSan Fernando ValleySan Fernando VlySan Mateo CountySan MateoTucsonBaltimoreLos AngelesDenverQueensSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoAtlantaMiamiSouth San FranciscoS San FranciscoSeattleWashingtonBostonManhattanSan 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%147,927148k2622.866327%22.866327%22.9%401,701402k2722.814001%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%398,263398k3821.522415%21.522415%21.5%162,440162k21.517750%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%472,878473k4320.429183%20.429183%20.4%935,152935k19.876571%19.876571%19.9%115,302115k4419.544858%19.544858%19.5%188,182188k4519.403573%19.403573%19.4%62,09962.1k17.999155%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
Count number of children
# rank of county subdivision 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:
California
County:
San Mateo
Metro Area:
San Francisco Area
Cities:
Brisbane, Burlingame, Daly City, Millbrae, Pacifica, San Bruno, South San Francisco
Town:
Colma
Unincorporated Place:
Broadmoor
ZIP Codes:
94005, 94010, 94014, 94015, 94030, 94044, 94066, 94080, 94128
Unified School Districts:
Cabrillo, South San Francisco
Elementary School Districts:
Bayshore, Brisbane, Burlingame, Jefferson, Millbrae, Pacifica, San Bruno Park
Secondary School Districts:
Jefferson, San Mateo
Neighborhoods:
Bayview, Lakeshore
Congressional District:
CA-14
State Senate Districts:
CA-11, CA-13
Assembly Districts:
CA-19, CA-22