Age and Sex in ZIP Code 94521, California (ZIP Code)

Age Structure#1

Percentage in each age cohort per year of age.1 Gray areas represent percentile bands from the zip codes in California.
Scope: population of California, ZIP Code 94521, and other zip codes in California
94521
California
Percentile:
0th - 100th
10th - 90th
20th - 80th
30th - 70th
40th - 60th
0.0%0.5%1.0%1.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-49992.387%2.39%7151.708%1.71%1,1772.812%2.81%1,7584.200%4.20%1,0072.406%2.41%1,0722.561%2.56%1,4583.484%3.48%8792.100%2.10%3,3277.949%7.95%3,3538.011%8.01%2,8686.852%6.85%3,0827.364%7.36%2,5876.181%6.18%3,0397.261%7.26%2,7296.520%6.52%1,3293.175%3.18%4961.185%1.19%2660.636%0.64%7851.876%1.88%1,6643.976%3.98%2,3205.543%5.54%2,6236.267%6.27%2,3215.545%5.55%
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 ZIP Code 94521
Female Male
California
94521
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%Senior2Older Adult3Younger Adult4College5Children6-0.196716%-0.053095%-0.157885%-0.041886%-0.249810%0.25%0.196716%0.157885%0.196716%0.20%6,72816.075%16.1%-0.688202%-0.053997%-0.628107%-0.017115%-0.742199%0.74%0.688202%0.628107%0.688202%0.69%14,96715.0k35.760%35.8%-0.641383%-0.002655%-0.701647%-0.644038%0.64%0.641383%0.701647%0.031578%0.641383%0.64%9,68423.138%23.1%-0.398409%-0.701652%-0.398409%0.40%0.398409%0.127228%0.701652%0.050982%0.525637%0.53%1,5473.696%3.70%-0.576608%-0.031857%-0.642652%-0.608464%0.61%0.576608%0.642652%0.028379%0.576608%0.58%8,92821.331%21.3%
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 ZIP Code 94521
Female Male
California
94521
Shaded bar tips show excess over facing bar.
0.5%0.0%0.5%Count%85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-0.056894%-0.035391%-0.039047%-0.031647%-0.092285%0.09%0.056894%0.039047%0.056894%0.06%9992.387%2.39%-0.125675%-0.090314%-0.138544%-0.050257%-0.215989%0.22%0.125675%0.138544%0.125675%0.13%7151.708%1.71%-0.269508%-0.194002%-0.048276%-0.269508%0.27%0.269508%0.023415%0.194002%0.292923%0.29%1,1772.812%2.81%-0.363167%-0.113729%-0.278404%-0.047771%-0.476896%0.48%0.363167%0.278404%0.363167%0.36%1,7584.200%4.20%-0.351221%-0.099552%-0.369729%-0.052880%-0.450773%0.45%0.351221%0.369729%0.351221%0.35%1,0072.406%2.41%-0.604482%-0.071678%-0.447596%-0.055693%-0.676160%0.68%0.604482%0.447596%0.604482%0.60%1,0722.561%2.56%-0.575015%-0.011150%-0.489719%-0.047683%-0.586165%0.59%0.575015%0.489719%0.575015%0.58%1,4583.484%3.48%-0.359583%-0.330912%-0.556695%-0.041019%-0.690496%0.69%0.359583%0.556695%0.359583%0.36%8792.100%2.10%-0.759306%-0.071200%-0.610297%-0.030760%-0.830506%0.83%0.759306%0.610297%0.759306%0.76%3,3277.949%7.95%-0.794189%-0.672672%-0.012121%-0.794189%0.79%0.794189%0.013858%0.672672%0.808047%0.81%3,3538.011%8.01%-0.647489%-0.075501%-0.669774%-0.722989%0.72%0.647489%0.669774%0.001370%0.647489%0.65%2,8686.852%6.85%-0.735414%-0.668957%-0.735414%0.74%0.735414%0.001911%0.668957%0.000957%0.737325%0.74%3,0827.364%7.36%-0.589669%-0.056864%-0.661266%-0.646533%0.65%0.589669%0.661266%0.007922%0.589669%0.59%2,5876.181%6.18%-0.691929%-0.705425%-0.691929%0.69%0.691929%0.068333%0.705425%0.028957%0.760262%0.76%3,0397.261%7.26%-0.633153%-0.730940%-0.633153%0.63%0.633153%0.037750%0.730940%0.048142%0.670904%0.67%2,7296.520%6.52%-0.480241%-0.097960%-0.713830%-0.578200%0.58%0.480241%0.713830%0.047764%0.480241%0.48%1,3293.175%3.18%-0.324939%-0.720108%-0.324939%0.32%0.324939%0.535194%0.720108%0.071664%0.860133%0.86%4961.185%1.19%-0.301046%-0.741386%-0.301046%0.30%0.301046%0.033450%0.741386%0.058263%0.334496%0.33%2660.636%0.64%-0.453959%-0.029866%-0.672557%-0.483825%0.48%0.453959%0.672557%0.037001%0.453959%0.45%7851.876%1.88%-0.594925%-0.659372%-0.594925%0.59%0.594925%0.135391%0.659372%0.030790%0.730316%0.73%1,6643.976%3.98%-0.485975%-0.136666%-0.642360%-0.622641%0.62%0.485975%0.642360%0.027891%0.485975%0.49%2,3205.543%5.54%-0.589669%-0.074067%-0.643238%-0.663736%0.66%0.589669%0.643238%0.027157%0.589669%0.59%2,6236.267%6.27%-0.547140%-0.632325%-0.547140%0.55%0.547140%0.014813%0.632325%0.028642%0.561953%0.56%2,3215.545%5.55%
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 ZIP Code 94521
More Females More Males
California
94521
0%100%M:FFM85+80-8475-7970-7467-6965-6662-6460-6155-5950-5445-4940-4435-3930-3425-2922-24212018-1915-1710-145-90-4-62.204724%-81.049811%-62.204724%62.2%0.6170.6261.862%61.9%38.138%38.1%-71.863118%-36.274956%-71.863118%71.9%0.5820.5863.217%63.2%36.783%36.8%-24.884451%8.687943%8.687943%8.7%1.0871.0947.918%47.9%52.082%52.1%-31.315789%-17.158978%-31.315789%31.3%0.7620.7656.769%56.8%43.231%43.2%-28.344671%-14.302341%-28.344671%28.3%0.7790.7856.207%56.2%43.793%43.8%-11.857708%-12.442599%-11.857708%11.9%0.8940.8952.799%52.8%47.201%47.2%-1.939058%-9.736728%-1.939058%1.9%0.9810.9850.480%50.5%49.520%49.5%-92.026578%-7.368277%-92.026578%92.0%0.5210.5265.757%65.8%34.243%34.2%-9.376967%-5.040236%-9.376967%9.4%0.9140.9152.239%52.2%47.761%47.8%-1.801966%1.744886%1.744886%1.7%1.0171.0249.568%49.6%50.432%50.4%-11.660517%-11.660517%11.7%0.204484%0.8960.9052.755%52.8%47.245%47.2%0.259909%0.143012%0.259909%0.3%1.0031.0049.935%49.9%50.065%50.1%-9.643436%-9.643436%9.6%1.197933%0.9120.9152.300%52.3%47.700%47.7%9.875691%4.104936%9.875691%9.9%1.0991.1047.647%47.6%52.353%52.4%5.962264%6.586347%5.962264%6.0%1.0601.0648.553%48.6%51.447%51.4%-20.398010%-20.398010%20.4%6.691182%0.8310.8354.628%54.6%45.372%45.4%164.705882%9.951788%164.705882%164.7%2.6472.6527.419%27.4%72.581%72.6%11.111111%7.858621%11.111111%11.1%1.1111.1147.368%47.4%52.632%52.6%-6.578947%-6.578947%6.6%5.501565%0.9380.9451.592%51.6%48.408%48.4%22.757697%4.669609%22.757697%22.8%1.2281.2344.892%44.9%55.108%55.1%-28.121927%-28.121927%28.1%4.341943%0.7810.7856.164%56.2%43.836%43.8%-12.560778%-12.560778%12.6%4.221871%0.8880.8952.955%53.0%47.045%47.0%2.707424%4.529655%2.707424%2.7%1.0271.0349.332%49.3%50.668%50.7%
M:F ratio of males to females in the age cohort
F females as a percentage of the age cohort
M males as a percentage of the age cohort

Map of Age Cohorts by County Subdivision in ZIP Code 94521

Children Age Cohorts by County Subdivision#5

Percentage of population aged 0 to 17 (%):
21.8%23.6%25.4%27.1%28.8%30.6%

College Age Cohorts by County Subdivision#6

Percentage of population aged 18 to 21 (%):
3.51%3.99%4.45%4.92%5.39%5.86%

20s Age Cohorts by County Subdivision#7

Percentage of population aged 22 to 29 (%):
6.4%7.6%8.8%9.9%11.1%12.3%

30s Age Cohorts by County Subdivision#8

Percentage of population aged 30 to 39 (%):
12.18%12.43%12.67%12.91%13.14%13.39%

40s Age Cohorts by County Subdivision#9

Percentage of population aged 40 to 49 (%):
12.9%14.2%15.5%16.8%18.1%19.4%

50s Age Cohorts by County Subdivision#10

Percentage of population aged 50 to 59 (%):
13.33%13.74%14.15%14.55%14.96%15.37%

60s Age Cohorts by County Subdivision#11

Percentage of population aged 60 to 69 (%):
7.7%8.6%9.4%10.3%11.2%12.1%

70s Age Cohorts by County Subdivision#12

Percentage of population aged 70 to 79 (%):
3.7%4.3%4.9%5.5%6.1%6.7%

80+ Age Cohorts by County Subdivision#13

Percentage of population aged 80 and older (%):
1.8%2.5%3.0%3.6%4.2%4.8%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Tract in ZIP Code 94521

Children Age Cohorts by Tract#14

Percentage of population aged 0 to 17 (%):
19.2%20.4%21.6%22.8%24.0%25.3%

College Age Cohorts by Tract#15

Percentage of population aged 18 to 21 (%):
1.7%2.5%3.3%4.0%4.8%5.6%

20s Age Cohorts by Tract#16

Percentage of population aged 22 to 29 (%):
4.6%6.4%8.1%9.8%11.6%13.4%

30s Age Cohorts by Tract#17

Percentage of population aged 30 to 39 (%):
3.3%6.1%8.8%11.5%14.2%16.9%

40s Age Cohorts by Tract#18

Percentage of population aged 40 to 49 (%):
11.4%13.1%14.8%16.5%18.2%20.0%

50s Age Cohorts by Tract#19

Percentage of population aged 50 to 59 (%):
13.6%15.3%16.8%18.4%20.0%21.7%

60s Age Cohorts by Tract#20

Percentage of population aged 60 to 69 (%):
3.8%6.6%9.4%12.1%14.8%17.6%

70s Age Cohorts by Tract#21

Percentage of population aged 70 to 79 (%):
4.4%5.8%7.1%8.5%9.8%11.2%

80+ Age Cohorts by Tract#22

Percentage of population aged 80 and older (%):
1.1%2.5%3.7%5.0%6.3%7.6%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block Group in ZIP Code 94521

Children Age Cohorts by Block Group#23

Percentage of population aged 0 to 17 (%):
10%15%20%25%30%36%

College Age Cohorts by Block Group#24

Percentage of population aged 18 to 21 (%):
0.0%2.1%4.2%6.3%8.4%10.6%

20s Age Cohorts by Block Group#25

Percentage of population aged 22 to 29 (%):
0%5%10%15%21%26%

30s Age Cohorts by Block Group#26

Percentage of population aged 30 to 39 (%):
2.0%7.0%12.0%17.0%21.9%26.9%

40s Age Cohorts by Block Group#27

Percentage of population aged 40 to 49 (%):
1.2%5.7%10.1%14.5%18.9%23.4%

50s Age Cohorts by Block Group#28

Percentage of population aged 50 to 59 (%):
6%12%18%23%28%34%

60s Age Cohorts by Block Group#29

Percentage of population aged 60 to 69 (%):
3.2%7.7%12.2%16.6%21.1%25.6%

70s Age Cohorts by Block Group#30

Percentage of population aged 70 to 79 (%):
0.0%3.3%6.5%9.8%13.1%16.4%

80+ Age Cohorts by Block Group#31

Percentage of population aged 80 and older (%):
0.0%4.3%8.5%12.8%17.1%21.4%
Road Data ©OpenStreetMap

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Map of Age Cohorts by Block in ZIP Code 94521

Children Age Cohorts by Block#32

Percentage of population aged 0 to 17 (%):
0%12%24%36%48%61%

College Age Cohorts by Block#33

Percentage of population aged 18 to 21 (%):
0%10%20%30%40%50%

20s Age Cohorts by Block#34

Percentage of population aged 22 to 29 (%):
0%13%27%40%53%67%

30s Age Cohorts by Block#35

Percentage of population aged 30 to 39 (%):
0%20%40%60%80%100%

40s Age Cohorts by Block#36

Percentage of population aged 40 to 49 (%):
0%13%27%40%53%67%

50s Age Cohorts by Block#37

Percentage of population aged 50 to 59 (%):
0%11%23%34%46%58%

60s Age Cohorts by Block#38

Percentage of population aged 60 to 69 (%):
0%9%18%26%35%44%

70s Age Cohorts by Block#39

Percentage of population aged 70 to 79 (%):
0%7%13%20%27%34%

80+ Age Cohorts by Block#40

Percentage of population aged 80 and older (%):
0%13%27%40%53%67%
Road Data ©OpenStreetMap

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Age Cohorts by Place in ZIP Code 94521

There are 3 places that are fully or partially contained within ZIP Code 94521 (0 fully and 3 partially). This section compares all 3 of those to each other, ZIP Code 94521, and other entities that contain or substantially overlap with ZIP Code 94521.

Children by Place#41

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 94521, selected places in ZIP Code 94521, and entities that contain ZIP Code 94521
0%5%10%15%20%Count#ClaytonWestCaliforniaContra Costa CountyContra CostaPacificUnited States of AmericaUnited StatesConcordZIP Code 94521ZIP 94521San Francisco, Oakland, and Hayward Metro AreaSan FranciscoWalnut Creek24.641785%24.641785%24.6%2,872123.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.527315%23.527315%23.5%260,665261k23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.102129%22.102129%22.1%28,05628.1k221.331294%21.331294%21.3%8,92820.429183%20.429183%20.4%935,152935k16.340575%16.340575%16.3%11,04111.0k3
Count number of children
# rank of place out of 3 by %

Age Cohorts by County Subdivision in ZIP Code 94521

There are 3 county subdivisions that are fully or partially contained within ZIP Code 94521 (0 fully and 3 partially). This section compares all 3 of those to each other, ZIP Code 94521, and other entities that contain or substantially overlap with ZIP Code 94521.

Children by County Subdivision#50

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 94521, selected county subdivisions in ZIP Code 94521, and entities that contain ZIP Code 94521
0%10%20%30%Count#TassajaraAntioch-PittsburgWestCaliforniaContra Costa CountyContra CostaPacificUnited States of AmericaUnited StatesCentral Contra CostaCntrl Contra CostaZIP Code 94521ZIP 94521San Francisco, Oakland, and Hayward Metro AreaSan Francisco30.556964%30.556964%30.6%19,27919.3k126.182218%26.182218%26.2%40,68940.7k223.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.527315%23.527315%23.5%260,665261k23.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M21.890089%21.890089%21.9%108,396108k321.331294%21.331294%21.3%8,92820.429183%20.429183%20.4%935,152935k
Count number of children
# rank of county subdivision out of 3 by %

Age Cohorts by Zip Code in the San Francisco Area

There are 183 zip codes in the San Francisco Area. This section compares ZIP Code 94521 to all of the zip codes in the San Francisco Area and to those entities that contain or substantially overlap with ZIP Code 94521.

Children by Zip Code#59

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 94521, selected other zip codes in the San Francisco Area, and entities that contain ZIP Code 94521
0%10%20%30%40%Count#ZIP Code 94021ZIP 94021ZIP Code 95391ZIP 95391ZIP Code 94621ZIP 94621ZIP Code 94582ZIP 94582ZIP Code 94060ZIP 94060ZIP Code 95377ZIP 95377ZIP Code 94957ZIP 94957ZIP Code 94506ZIP 94506ZIP Code 94038ZIP 94038ZIP Code 94801ZIP 94801ZIP Code 94603ZIP 94603ZIP Code 94963ZIP 94963ZIP Code 94129ZIP 94129ZIP Code 94303ZIP 94303ZIP Code 94588ZIP 94588ZIP Code 94513ZIP 94513ZIP Code 94561ZIP 94561ZIP Code 94063ZIP 94063ZIP Code 94555ZIP 94555ZIP Code 94531ZIP 94531ZIP Code 94565ZIP 94565ZIP Code 95219ZIP 95219ZIP Code 94706ZIP 94706ZIP Code 94514ZIP 94514ZIP Code 94520ZIP 94520ZIP Code 94526ZIP 94526ZIP Code 94583ZIP 94583ZIP Code 94925ZIP 94925ZIP Code 94505ZIP 94505ZIP Code 94539ZIP 94539ZIP Code 94578ZIP 94578ZIP Code 94544ZIP 94544WestCaliforniaContra Costa CountyContra CostaPacificZIP Code 94402ZIP 94402United States of AmericaUnited StatesZIP Code 94920ZIP 94920ZIP Code 94521ZIP 94521ZIP Code 95035ZIP 95035ZIP Code 94904ZIP 94904San Francisco, Oakland, and Hayward Metro AreaSan FranciscoZIP Code 94080ZIP 94080ZIP Code 94929ZIP 94929ZIP Code 94805ZIP 94805ZIP Code 94112ZIP 94112ZIP Code 94525ZIP 94525ZIP Code 94074ZIP 94074ZIP Code 94114ZIP 94114ZIP Code 94111ZIP 94111ZIP Code 94575ZIP 94575ZIP Code 94964ZIP 94964ZIP Code 94940ZIP 94940ZIP Code 94950ZIP 94950ZIP Code 94972ZIP 9497240.251572%40.251572%40.3%64136.403816%36.403816%36.4%5,189233.847949%33.847949%33.8%11,31311.3k333.158675%33.158675%33.2%13,41613.4k431.054803%31.054803%31.1%527531.002403%31.002403%31.0%10,06410.1k629.528158%29.528158%29.5%388729.169915%29.169915%29.2%7,109828.858875%28.858875%28.9%1,047928.780537%28.780537%28.8%8,6121028.087396%28.087396%28.1%9,5001128.050491%28.050491%28.1%2001227.963849%27.963849%28.0%1,0521327.838636%27.838636%27.8%13,29113.3k1427.777296%27.777296%27.8%9,6141527.457775%27.457775%27.5%16,32216.3k1627.325322%27.325322%27.3%11,00511.0k1727.128997%27.128997%27.1%9,0601826.895238%26.895238%26.9%9,8841926.769537%26.769537%26.8%11,84911.8k2026.581475%26.581475%26.6%24,27524.3k2126.492917%26.492917%26.5%7,8172226.308175%26.308175%26.3%5,4552325.994109%25.994109%26.0%3532425.923865%25.923865%25.9%10,24910.2k2525.864205%25.864205%25.9%8,3502625.857167%25.857167%25.9%9,0952725.737570%25.737570%25.7%2,4952825.573549%25.573549%25.6%3,7902925.446386%25.446386%25.4%13,26813.3k3024.128759%24.128759%24.1%9,7973923.795073%23.795073%23.8%18,58318.6k4323.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.527315%23.527315%23.5%260,665261k23.336041%23.336041%23.3%12,102,10512.1M23.220622%23.220622%23.2%5,6935223.108006%23.108006%23.1%73,612,43873.6M22.090373%22.090373%22.1%2,8116521.331294%21.331294%21.3%8,9287421.164395%21.164395%21.2%15,58815.6k7720.932659%20.932659%20.9%2,6087820.429183%20.429183%20.4%935,152935k20.093905%20.093905%20.1%13,43813.4k9119.259259%19.259259%19.3%2610417.649832%17.649832%17.6%2,62111717.135510%17.135510%17.1%14,39414.4k12216.274573%16.274573%16.3%50513013.592233%13.592233%13.6%4214311.153892%11.153892%11.2%3,7371566.526807%6.526807%6.5%2241690.936170%0.936170%0.9%111780.000000%0.000000%0.0%01790.000000%0.000000%0.0%01800.000000%0.000000%0.0%01810.000000%0.000000%0.0%0182
Count number of children
# rank of zip code out of 182 by %