Age and Sex in Foster City, California (City)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the places in California.
Scope: population of California, Foster City, and other places in California
Foster City
California
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-46201.881%1.88%5081.541%1.54%8932.709%2.71%1,3133.983%3.98%1,0803.276%3.28%7292.211%2.21%1,0873.297%3.30%9862.991%2.99%2,2696.883%6.88%2,1886.637%6.64%2,3076.998%7.00%3,0039.109%9.11%2,8778.727%8.73%2,6117.920%7.92%1,7295.245%5.24%7432.254%2.25%2080.631%0.63%2280.692%0.69%5251.593%1.59%9532.891%2.89%2,1826.619%6.62%2,0406.188%6.19%1,8885.727%5.73%
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 California and Foster City
Female Male
California
Foster City
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.189668%-0.054010%-0.157885%-0.041886%-0.243678%0.24%0.189668%0.157885%0.189668%0.19%5,14315.600%15.6%-0.701065%-0.034459%-0.628107%-0.017115%-0.735523%0.74%0.701065%0.628107%0.701065%0.70%11,84011.8k35.915%35.9%-0.651156%-0.701647%-0.651156%0.65%0.651156%0.039096%0.701647%0.031578%0.690253%0.69%7,96024.145%24.1%-0.313192%-0.701652%-0.313192%0.31%0.313192%0.102375%0.701652%0.050982%0.415567%0.42%9612.915%2.92%-0.561336%-0.642652%-0.561336%0.56%0.561336%0.067576%0.642652%0.028379%0.628912%0.63%7,06321.424%21.4%
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 California and Foster City
Female Male
California
Foster City
Shaded bar tips show excess over facing bar.
1.0%0.5%0.0%0.5%1.0%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.038296%-0.040950%-0.039047%-0.031647%-0.079246%0.08%0.038296%0.039047%0.038296%0.04%6201.881%1.88%-0.153487%-0.138544%-0.050257%-0.153487%0.15%0.153487%0.001213%0.138544%0.154700%0.15%5081.541%1.54%-0.235994%-0.069767%-0.194002%-0.048276%-0.305760%0.31%0.235994%0.194002%0.235994%0.24%8932.709%2.71%-0.393120%-0.278404%-0.047771%-0.393120%0.39%0.393120%0.010313%0.278404%0.403434%0.40%1,3133.983%3.98%-0.460056%-0.171889%-0.369729%-0.052880%-0.631945%0.63%0.460056%0.369729%0.460056%0.46%1,0803.276%3.28%-0.432250%-0.241150%-0.447596%-0.055693%-0.673401%0.67%0.432250%0.447596%0.432250%0.43%7292.211%2.21%-0.492412%-0.114256%-0.489719%-0.047683%-0.606667%0.61%0.492412%0.489719%0.492412%0.49%1,0873.297%3.30%-0.723451%-0.556695%-0.041019%-0.723451%0.72%0.723451%0.048533%0.556695%0.771984%0.77%9862.991%2.99%-0.672794%-0.030940%-0.610297%-0.030760%-0.703734%0.70%0.672794%0.610297%0.672794%0.67%2,2696.883%6.88%-0.655201%-0.016987%-0.672672%-0.012121%-0.672187%0.67%0.655201%0.672672%0.655201%0.66%2,1886.637%6.64%-0.687354%-0.669774%-0.687354%0.69%0.687354%0.024873%0.669774%0.001370%0.712227%0.71%2,3076.998%7.00%-0.860861%-0.100100%-0.668957%-0.960961%0.96%0.860861%0.668957%0.000957%0.860861%0.86%3,0039.109%9.11%-0.737101%-0.661266%-0.737101%0.74%0.737101%0.271180%0.661266%0.007922%1.008281%1.01%2,8778.727%8.73%-0.711014%-0.161980%-0.705425%-0.872994%0.87%0.711014%0.705425%0.028957%0.711014%0.71%2,6117.920%7.92%-0.517487%-0.013953%-0.730940%-0.531441%0.53%0.517487%0.730940%0.048142%0.517487%0.52%1,7295.245%5.24%-0.337711%-0.713830%-0.337711%0.34%0.337711%0.075833%0.713830%0.047764%0.413545%0.41%7432.254%2.25%-0.188067%-0.254800%-0.720108%-0.442867%0.44%0.188067%0.720108%0.071664%0.188067%0.19%2080.631%0.63%-0.157733%-0.741386%-0.157733%0.16%0.157733%0.376134%0.741386%0.058263%0.533867%0.53%2280.692%0.69%-0.326084%-0.672557%-0.326084%0.33%0.326084%0.144083%0.672557%0.037001%0.470167%0.47%5251.593%1.59%-0.445900%-0.071789%-0.659372%-0.517689%0.52%0.445900%0.659372%0.030790%0.445900%0.45%9532.891%2.89%-0.635181%-0.642360%-0.635181%0.64%0.635181%0.053387%0.642360%0.027891%0.688567%0.69%2,1826.619%6.62%-0.586647%-0.064307%-0.643238%-0.650954%0.65%0.586647%0.643238%0.027157%0.586647%0.59%2,0406.188%6.19%-0.424060%-0.632325%-0.424060%0.42%0.424060%0.297267%0.632325%0.028642%0.721327%0.72%1,8885.727%5.73%
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 California and Foster City
More Females More Males
California
Foster City
100%0%100%200%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-106.930693%-81.049811%-106.930693%106.9%0.4830.4867.419%67.4%32.581%32.6%-36.274956%0.790514%0.790514%0.8%1.0081.0149.803%49.8%50.197%50.2%-29.562982%-24.884451%-29.562982%29.6%0.7720.7756.439%56.4%43.561%43.6%-17.158978%2.623457%2.623457%2.6%1.0261.0349.353%49.4%50.647%50.6%-37.362637%-14.302341%-37.362637%37.4%0.7280.7357.870%57.9%42.130%42.1%-55.789474%-12.442599%-55.789474%55.8%0.6420.6460.905%60.9%39.095%39.1%-23.203285%-9.736728%-23.203285%23.2%0.8120.8155.198%55.2%44.802%44.8%-7.368277%6.708595%6.708595%6.7%1.0671.0748.377%48.4%51.623%51.6%-4.598738%-5.040236%-4.598738%4.6%0.9560.9651.124%51.1%48.876%48.9%-2.592593%-1.801966%-2.592593%2.6%0.9750.9750.640%50.6%49.360%49.4%3.618711%0.204484%3.618711%3.6%1.0361.0449.111%49.1%50.889%50.9%-11.627907%-11.627907%11.6%0.143012%0.8960.9052.747%52.7%47.253%47.3%36.790123%1.197933%36.790123%36.8%1.3681.3742.231%42.2%57.769%57.8%-22.781570%-22.781570%22.8%4.104936%0.8140.8155.113%55.1%44.887%44.9%-2.696366%-2.696366%2.7%6.586347%0.9740.9750.665%50.7%49.335%49.3%22.455090%6.691182%22.455090%22.5%1.2251.2244.953%45.0%55.047%55.0%-135.483871%-135.483871%135.5%9.951788%0.4250.4270.192%70.2%29.808%29.8%238.461538%7.858621%238.461538%238.5%3.3853.3822.807%22.8%77.193%77.2%44.186047%5.501565%44.186047%44.2%1.4421.4440.952%41.0%59.048%59.0%-16.099773%-16.099773%16.1%4.669609%0.8610.8653.725%53.7%46.275%46.3%8.404967%4.341943%8.404967%8.4%1.0841.0847.984%48.0%52.016%52.0%-10.961737%-10.961737%11.0%4.221871%0.9010.9052.598%52.6%47.402%47.4%70.100143%4.529655%70.100143%70.1%1.7011.7037.023%37.0%62.977%63.0%
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 Foster City

Children Age Cohorts by Neighborhood#5

Percentage of population aged 0 to 17 (%):
14.5%18.8%23.1%27.4%31.7%36.1%

College Age Cohorts by Neighborhood#6

Percentage of population aged 18 to 21 (%):
0.0%1.0%2.0%3.0%4.0%5.1%

20s Age Cohorts by Neighborhood#7

Percentage of population aged 22 to 29 (%):
3.4%5.3%7.2%9.0%10.8%12.7%

30s Age Cohorts by Neighborhood#8

Percentage of population aged 30 to 39 (%):
7.2%11.2%15.1%19.0%22.9%26.9%

40s Age Cohorts by Neighborhood#9

Percentage of population aged 40 to 49 (%):
12.2%13.8%15.3%16.8%18.4%19.9%

50s Age Cohorts by Neighborhood#10

Percentage of population aged 50 to 59 (%):
5.5%8.1%10.6%13.2%15.7%18.3%

60s Age Cohorts by Neighborhood#11

Percentage of population aged 60 to 69 (%):
9.2%11.1%12.9%14.8%16.6%18.5%

70s Age Cohorts by Neighborhood#12

Percentage of population aged 70 to 79 (%):
1.5%4.4%7.1%9.9%12.7%15.6%

80+ Age Cohorts by Neighborhood#13

Percentage of population aged 80 and older (%):
2.0%2.8%3.5%4.2%4.9%5.6%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in Foster City

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
20.0%20.7%21.5%22.2%22.9%23.7%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
0.8%1.7%2.6%3.5%4.4%5.3%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
4.3%6.0%7.7%9.4%11.1%12.8%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
8.6%12.0%15.4%18.7%22.1%25.6%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
13.1%14.3%15.6%16.8%18.0%19.3%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
9.6%11.1%12.6%14.0%15.4%16.9%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
9.3%10.8%12.4%13.9%15.4%17.0%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
4.0%5.0%6.0%7.0%8.0%9.0%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
2.1%2.8%3.4%4.0%4.6%5.3%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in Foster City

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
14.5%17.9%21.3%24.7%28.1%31.6%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%1.3%2.7%4.0%5.3%6.7%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
3.4%6.7%9.9%13.0%16.2%19.5%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
6%13%20%27%34%42%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
9.5%12.9%16.3%19.7%23.1%26.6%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
6.5%9.1%11.6%14.2%16.7%19.3%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
1.4%5.2%8.9%12.6%16.3%20.1%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
1.3%4.2%7.0%9.8%12.7%15.6%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%1.1%2.2%3.4%4.5%5.6%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in Foster City

Children Age Cohorts by Block#32

Percentage of population aged 0 to 17 (%):
0%10%20%30%40%50%

College Age Cohorts by Block#33

Percentage of population aged 18 to 21 (%):
0%13%27%40%53%67%

20s Age Cohorts by Block#34

Percentage of population aged 22 to 29 (%):
0.0%4.3%8.7%13.0%17.3%21.7%

30s Age Cohorts by Block#35

Percentage of population aged 30 to 39 (%):
0%8%16%24%32%40%

40s Age Cohorts by Block#36

Percentage of population aged 40 to 49 (%):
0%6%12%18%24%31%

50s Age Cohorts by Block#37

Percentage of population aged 50 to 59 (%):
0%8%16%24%32%40%

60s Age Cohorts by Block#38

Percentage of population aged 60 to 69 (%):
0%20%40%60%80%100%

70s Age Cohorts by Block#39

Percentage of population aged 70 to 79 (%):
0%10%20%30%40%50%

80+ Age Cohorts by Block#40

Percentage of population aged 80 and older (%):
0%9%19%28%38%48%
Road Data ©OpenStreetMap

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Age Cohorts by Neighborhood in Foster City

There are 15 neighborhoods that are fully or partially contained within Foster City (14 fully and 1 partially). This section compares all 15 of those to each other, Foster City, and other entities that contain or substantially overlap with Foster City.

Children by Neighborhood#41

Percentage of population aged 0 to 17 (%):
Scope: population of Foster City, selected neighborhoods in Foster City, and entities that contain Foster City
0%10%20%30%Count#Marine NeighborhoodMarineAdmirals NeighborhoodAdmiralsWestCaliforniaPacificUnited States of AmericaUnited StatesBays NeighborhoodBaysConstellations and Stars NeighborhoodConstellations and …San Mateo CountySan MateoFoster CityExplorers NeighborhoodExplorersFish NeighborhoodFishFamous Ships NeighborhoodFamous ShipsBoats NeighborhoodBoatsIslands NeighborhoodIslandsSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoBirds NeighborhoodBirdsTown Center NeighborhoodTown CenterPilgrim-Triton NeighborhoodPilgrim-Triton36.013986%36.013986%36.0%10126.163892%26.163892%26.2%386223.760486%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%73,612,43873.6M22.702009%22.702009%22.7%899322.644733%22.644733%22.6%754421.522415%21.522415%21.5%162,440162k21.424455%21.424455%21.4%7,06321.333333%21.333333%21.3%420521.316884%21.316884%21.3%724725621.168982%21.168982%21.2%1,2691,270721.126424%21.126424%21.1%738739820.514131%20.514131%20.5%516517920.429183%20.429183%20.4%935,152935k20.015476%20.015476%20.0%7231014.527581%14.527581%14.5%1101114.527581%14.527581%14.5%012
Count number of children
# rank of neighborhood out of 12 by %

Age Cohorts by Place in the San Francisco Area

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

Children by Place#50

Percentage of population aged 0 to 17 (%):
Scope: population of Foster City, selected other places in the San Francisco Area, and entities that contain Foster City
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…HaywardMoragaSan Mateo CountySan MateoFoster CityBrisbaneSan 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%3,7056921.522415%21.522415%21.5%162,440162k21.424455%21.424455%21.4%7,0637220.818739%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
Count number of children
# rank of place out of 137 by %

Age Cohorts by Place in California

There are 1,522 places in California. This section compares Foster City to the 50 most populous places in California and to those entities that contain or substantially overlap with Foster City. The least populous of the compared places has a population of 121,320.

Children by Place#59

Percentage of population aged 0 to 17 (%):
Scope: population of Foster City, selected other places in California, and entities that contain Foster City
0%10%20%30%Count#VictorvillePalmdaleSalinasSan BernardinoBakersfieldFontanaVisaliaMoreno ValleyFresnoLancasterStocktonOxnardSanta AnaElk GroveEast Los AngelesE Los AngelesOntarioChula VistaPomonaCoronaEscondidoModestoAnaheimRiversideSanta ClaritaRosevilleLong BeachWestSacramentoFremontCaliforniaRancho CucamongaSan JosePacificUnited States of AmericaUnited StatesGarden GroveSanta RosaSimi ValleyHaywardThousand OaksSunnyvaleIrvineOceansideConcordOrangeFullertonLos AngelesSan Mateo CountySan MateoFoster CityTorranceSanta ClaraSan DiegoSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoOaklandHuntington BeachHuntington BchPasadenaGlendaleSan Francisco32.651665%32.651665%32.7%39,61339.6k131.436715%31.436715%31.4%49,30049.3k230.754575%30.754575%30.8%47,94347.9k330.280873%30.280873%30.3%64,97765.0k430.257240%30.257240%30.3%111,212111k530.205917%30.205917%30.2%61,99162.0k630.081250%30.081250%30.1%38,72638.7k729.366874%29.366874%29.4%59,33959.3k829.163869%29.163869%29.2%149,846150k928.928099%28.928099%28.9%46,18446.2k1028.614697%28.614697%28.6%86,25786.3k1128.168223%28.168223%28.2%57,67557.7k1228.168043%28.168043%28.2%93,97094.0k1327.860347%27.860347%27.9%45,58945.6k1427.627606%27.627606%27.6%34,31134.3k1527.597424%27.597424%27.6%46,74746.7k1626.128750%26.128750%26.1%68,09168.1k1726.024492%26.024492%26.0%39,50739.5k1825.988466%25.988466%26.0%42,00142.0k1925.946555%25.946555%25.9%38,89738.9k2025.623945%25.623945%25.6%53,42953.4k2125.338259%25.338259%25.3%87,86787.9k2224.847338%24.847338%24.8%79,18379.2k2324.513735%24.513735%24.5%44,19944.2k2424.374786%24.374786%24.4%31,26731.3k2524.070388%24.070388%24.1%113,081113k2623.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2723.696772%23.696772%23.7%54,01354.0k2823.646283%23.646283%23.6%9,140,2839.14M23.482335%23.482335%23.5%40,69740.7k2923.475697%23.475697%23.5%236,955237k3023.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M23.101628%23.101628%23.1%40,35340.4k3122.905899%22.905899%22.9%39,66539.7k3222.801009%22.801009%22.8%28,75828.8k3322.403516%22.403516%22.4%34,61534.6k3422.394129%22.394129%22.4%28,80428.8k3522.366240%22.366240%22.4%33,45933.5k3622.167520%22.167520%22.2%54,75254.8k3722.126918%22.126918%22.1%38,46338.5k3822.102129%22.102129%22.1%28,05628.1k3922.089209%22.089209%22.1%30,90730.9k4022.059488%22.059488%22.1%30,77130.8k4121.605988%21.605988%21.6%846,711847k4221.522415%21.522415%21.5%162,440162k21.424455%21.424455%21.4%7,06320.770907%20.770907%20.8%30,59730.6k4320.690976%20.690976%20.7%25,39325.4k4420.651042%20.651042%20.7%283,913284k4520.429183%20.429183%20.4%935,152935k20.390011%20.390011%20.4%84,01584.0k4619.658421%19.658421%19.7%39,06639.1k4718.452534%18.452534%18.5%25,88325.9k4817.993380%17.993380%18.0%35,60835.6k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the West

There are 5,635 places in the West. This section compares Foster City to the 50 most populous places in the West and to those entities that contain or substantially overlap with Foster City. The least populous of the compared places has a population of 180,303.

Children by Place#68

Percentage of population aged 0 to 17 (%):
Scope: population of Foster City, selected other places in the West, and entities that contain Foster City
0%10%20%30%Count#GilbertSan BernardinoBakersfieldFontanaNorth Las VegasN Las VegasMoreno ValleyFresnoStocktonOxnardSanta AnaSunrise ManorPhoenixChandlerGlendaleAuroraChula VistaModestoAnaheimAnchorageRiversideSanta ClaritaMesaLong BeachLas VegasColorado SpringsColorado SpgsWestSacramentoFremontCaliforniaSan JosePacificAlbuquerqueUnited States of AmericaUnited StatesBoise CityIrvineRenoSpokaneTucsonTacomaLos AngelesHendersonSan Mateo CountySan MateoFoster CitySalt Lake CitySalt Lk CityParadiseDenverSan DiegoSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoOaklandSpring ValleyHuntington BeachHuntington BchPortlandGlendaleUrban HonoluluScottsdaleSeattleSan Francisco31.383579%31.383579%31.4%71,18871.2k130.280873%30.280873%30.3%64,97765.0k230.257240%30.257240%30.3%111,212111k330.205917%30.205917%30.2%61,99162.0k429.887691%29.887691%29.9%68,87268.9k529.366874%29.366874%29.4%59,33959.3k629.163869%29.163869%29.2%149,846150k728.614697%28.614697%28.6%86,25786.3k828.168223%28.168223%28.2%57,67557.7k928.168043%28.168043%28.2%93,97094.0k1027.865487%27.865487%27.9%53,74553.7k1126.837431%26.837431%26.8%417,409417k1226.682251%26.682251%26.7%64,60664.6k1326.309999%26.309999%26.3%63,12963.1k1426.276233%26.276233%26.3%92,26492.3k1526.128750%26.128750%26.1%68,09168.1k1625.623945%25.623945%25.6%53,42953.4k1725.338259%25.338259%25.3%87,86787.9k1825.003591%25.003591%25.0%74,84174.8k1924.847338%24.847338%24.8%79,18379.2k2024.513735%24.513735%24.5%44,19944.2k2124.297490%24.297490%24.3%114,309114k2224.070388%24.070388%24.1%113,081113k2323.976553%23.976553%24.0%147,047147k2423.968990%23.968990%24.0%107,563108k2523.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2623.696772%23.696772%23.7%54,01354.0k2723.646283%23.646283%23.6%9,140,2839.14M23.475697%23.475697%23.5%236,955237k2823.336041%23.336041%23.3%12,102,10512.1M23.208388%23.208388%23.2%129,238129k2923.108006%23.108006%23.1%73,612,43873.6M22.602286%22.602286%22.6%49,42649.4k3022.167520%22.167520%22.2%54,75254.8k3122.089988%22.089988%22.1%52,38052.4k3221.985307%21.985307%22.0%46,62646.6k3321.726884%21.726884%21.7%114,628115k3421.686073%21.686073%21.7%44,58744.6k3521.605988%21.605988%21.6%846,711847k3621.562086%21.562086%21.6%59,91559.9k3721.522415%21.522415%21.5%162,440162k21.424455%21.424455%21.4%7,06321.181952%21.181952%21.2%40,55240.6k3820.979596%20.979596%21.0%48,18348.2k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.429183%20.429183%20.4%935,152935k20.390011%20.390011%20.4%84,01584.0k4220.314065%20.314065%20.3%38,73138.7k4319.658421%19.658421%19.7%39,06639.1k4418.415892%18.415892%18.4%114,287114k4517.993380%17.993380%18.0%35,60835.6k4617.467827%17.467827%17.5%61,06761.1k4716.876692%16.876692%16.9%39,57539.6k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place out of 50 by %

Age Cohorts by Place in the United States

There are 29,322 places in the United States. This section compares Foster City to the 50 most populous places in the United States and to those entities that contain or substantially overlap with Foster City. The least populous of the compared places has a population of 383,899.

Children by Place#77

Percentage of population aged 0 to 17 (%):
Scope: population of Foster City, selected other places in the United States, and entities that contain Foster City
0%10%20%Count#FresnoFort WorthEl PasoPhoenixMilwaukeeArlingtonWichitaOklahoma CitySan AntonioDallasHoustonMemphisDetroitOmahaIndianapolisTulsaCharlotteMesaLong BeachLas VegasColorado SpringsColorado SpgsWestSacramentoCaliforniaSan JoseKansas CityPacificAlbuquerqueJacksonvilleUnited States of AmericaUnited StatesClevelandLouisvilleVirginia BeachVirginia BchColumbusPhiladelphiaChicagoRaleighTucsonLos AngelesNashville-DavidsonSan Mateo CountySan MateoFoster CityAustinNew YorkBaltimoreDenverSan DiegoSan Francisco, Oakland, and Hayward Metro AreaSan FranciscoOaklandMinneapolisAtlantaPortlandMiamiWashingtonBostonSeattleSan Francisco29.163869%29.163869%29.2%149,846150k128.577574%28.577574%28.6%233,173233k227.481425%27.481425%27.5%186,340186k326.837431%26.837431%26.8%417,409417k426.475933%26.475933%26.5%158,504159k526.113118%26.113118%26.1%100,248100k625.967894%25.967894%26.0%100,764101k725.770022%25.770022%25.8%159,778160k825.703473%25.703473%25.7%369,965370k925.650464%25.650464%25.7%327,924328k1025.319180%25.319180%25.3%567,297567k1125.310548%25.310548%25.3%166,001166k1225.218343%25.218343%25.2%172,353172k1325.047396%25.047396%25.0%110,978111k1424.805415%24.805415%24.8%210,021210k1524.623036%24.623036%24.6%98,46998.5k1624.540635%24.540635%24.5%198,493198k1724.297490%24.297490%24.3%114,309114k1824.070388%24.070388%24.1%113,081113k1923.976553%23.976553%24.0%147,047147k2023.968990%23.968990%24.0%107,563108k2123.760486%23.760486%23.8%17,834,66617.8M23.750232%23.750232%23.8%115,077115k2223.646283%23.646283%23.6%9,140,2839.14M23.475697%23.475697%23.5%236,955237k2323.365136%23.365136%23.4%110,229110k2423.336041%23.336041%23.3%12,102,10512.1M23.208388%23.208388%23.2%129,238129k2523.157634%23.157634%23.2%198,372198k2623.108006%23.108006%23.1%73,612,43873.6M22.998471%22.998471%23.0%89,50289.5k2722.928906%22.928906%22.9%140,227140k2822.855339%22.855339%22.9%102,788103k2922.726089%22.726089%22.7%190,226190k3022.168125%22.168125%22.2%345,809346k3121.913385%21.913385%21.9%594,733595k3221.865242%21.865242%21.9%96,49796.5k3321.726884%21.726884%21.7%114,628115k3421.605988%21.605988%21.6%846,711847k3521.537938%21.537938%21.5%138,655139k3621.522415%21.522415%21.5%162,440162k21.424455%21.424455%21.4%7,06321.399702%21.399702%21.4%194,262194k3721.199117%21.199117%21.2%1,793,8611.79M3821.123671%21.123671%21.1%131,178131k3920.705017%20.705017%20.7%137,337137k4020.651042%20.651042%20.7%283,913284k4120.429183%20.429183%20.4%935,152935k20.390011%20.390011%20.4%84,01584.0k4219.962439%19.962439%20.0%80,78280.8k4318.722638%18.722638%18.7%85,44685.4k4418.415892%18.415892%18.4%114,287114k4517.996773%17.996773%18.0%77,85877.9k4617.402645%17.402645%17.4%114,685115k4716.549062%16.549062%16.5%108,939109k4815.290895%15.290895%15.3%102,273102k4913.481174%13.481174%13.5%114,628115k50
Count number of children
# rank of place 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
ZIP Code:
94404
Elementary School Districts:
Belmont-Redwood Shores, Millbrae, San Mateo-Foster City
Secondary School Districts:
San Mateo, Sequoia
Neighborhoods:
Admirals, Bays, Birds, Boats, Chess, Constellations and Stars, Explorers, Famous Ships, Fish, Islands, Lincoln, Marine, Pilgrim-Triton, Town Center, Vintage Park
Congressional District:
CA-14
State Senate District:
CA-13
Assembly District:
CA-22
Neighboring Cities:
Belmont, Hayward, Redwood City, San Mateo
Nearby Cities:
Burlingame, Menlo Park, Millbrae, San Carlos, South San Francisco
Nearby Towns:
Atherton, Hillsborough
Nearby Unincorporated Places:
Emerald Lake Hills, Highlands-Baywood Park, North Fair Oaks