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 %

Age Cohorts by Zip Code in California

There are 1,772 zip codes in California. This section compares ZIP Code 94521 to all of the zip codes in California and to those entities that contain or substantially overlap with ZIP Code 94521.

Children by Zip Code#68

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 94521, selected other zip codes in California, and entities that contain ZIP Code 94521
0%20%40%60%Count#ZIP Code 95680ZIP 95680ZIP Code 96133ZIP 96133ZIP Code 95978ZIP 95978ZIP Code 95387ZIP 95387ZIP Code 95234ZIP 95234ZIP Code 95974ZIP 95974ZIP Code 94512ZIP 94512ZIP Code 93666ZIP 93666ZIP Code 96135ZIP 96135ZIP Code 93256ZIP 93256ZIP Code 93628ZIP 93628ZIP Code 93645ZIP 93645ZIP Code 93932ZIP 93932ZIP Code 93220ZIP 93220ZIP Code 93249ZIP 93249ZIP Code 90058ZIP 90058ZIP Code 94573ZIP 94573ZIP Code 96123ZIP 96123ZIP Code 95735ZIP 95735ZIP Code 94021ZIP 94021ZIP Code 93523ZIP 93523ZIP Code 93201ZIP 93201ZIP Code 92694ZIP 92694ZIP Code 92347ZIP 92347ZIP Code 92310ZIP 92310ZIP Code 93272ZIP 93272ZIP Code 93219ZIP 93219ZIP Code 92254ZIP 92254ZIP Code 91210ZIP 91210ZIP Code 95375ZIP 95375ZIP Code 90011ZIP 90011ZIP Code 93267ZIP 93267ZIP Code 90201ZIP 90201ZIP Code 95660ZIP 95660ZIP Code 95215ZIP 95215ZIP Code 91331ZIP 91331ZIP Code 92078ZIP 92078ZIP Code 90650ZIP 90650ZIP Code 95937ZIP 95937WestCaliforniaContra Costa CountyContra CostaPacificUnited States of AmericaUnited StatesZIP Code 92840ZIP 92840ZIP Code 91016ZIP 91016ZIP Code 94521ZIP 94521ZIP Code 93908ZIP 93908San Francisco, Oakland, and Hayward Metro AreaSan FranciscoZIP Code 92657ZIP 92657ZIP Code 91776ZIP 91776ZIP Code 90232ZIP 90232ZIP Code 95462ZIP 95462ZIP Code 95445ZIP 95445ZIP Code 91948ZIP 91948ZIP Code 95923ZIP 95923ZIP Code 95915ZIP 95915ZIP Code 96108ZIP 96108ZIP Code 92332ZIP 9233260.071942%60.071942%60.1%167158.910891%58.910891%58.9%119258.260870%58.260870%58.3%67357.884615%57.884615%57.9%301454.464286%54.464286%54.5%61553.846154%53.846154%53.8%35651.041667%51.041667%51.0%49748.863636%48.863636%48.9%473845.930233%45.930233%45.9%79944.829284%44.829284%44.8%2,7311044.343891%44.343891%44.3%981143.961353%43.961353%44.0%911243.851133%43.851133%43.9%2711342.519685%42.519685%42.5%1621442.424242%42.424242%42.4%9661542.109200%42.109200%42.1%1,1261641.860465%41.860465%41.9%361741.304348%41.304348%41.3%191840.740741%40.740741%40.7%111940.251572%40.251572%40.3%642040.017825%40.017825%40.0%1,3472139.802131%39.802131%39.8%5232239.797730%39.797730%39.8%10,31010.3k2339.650146%39.650146%39.7%5442439.434508%39.434508%39.4%3,6822539.300462%39.300462%39.3%1,6182639.197350%39.197350%39.2%4,0242738.972060%38.972060%39.0%4,8682838.939052%38.939052%38.9%3452938.793103%38.793103%38.8%453032.254062%32.254062%32.3%33,79033.8k11732.081561%32.081561%32.1%2,18712531.591851%31.591851%31.6%32,47232.5k14329.009125%29.009125%29.0%9,95125027.163106%27.163106%27.2%6,42037525.814489%25.814489%25.8%26,21126.2k49225.653523%25.653523%25.7%12,31612.3k49924.568447%24.568447%24.6%26,13126.1k59124.142857%24.142857%24.1%33862423.760486%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%73,612,43873.6M23.099758%23.099758%23.1%12,99513.0k74921.911172%21.911172%21.9%9,18187421.331294%21.331294%21.3%8,92893120.624061%20.624061%20.6%2,47299820.429183%20.429183%20.4%935,152935k19.277232%19.277232%19.3%1,883112317.593743%17.593743%17.6%6,658124815.739365%15.739365%15.7%2,331137212.285223%12.285223%12.3%14314975.022321%5.022321%5.0%9016220.000000%0.000000%0.0%017430.000000%0.000000%0.0%017440.000000%0.000000%0.0%017450.000000%0.000000%0.0%017460.000000%0.000000%0.0%01747
Count number of children
# rank of zip code out of 1747 by %

Age Cohorts by Zip Code in the West

There are 5,692 zip codes in the West. This section compares ZIP Code 94521 to all of the zip codes in the West and to those entities that contain or substantially overlap with ZIP Code 94521.

Children by Zip Code#77

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 94521, selected other zip codes in the West, and entities that contain ZIP Code 94521
0%20%40%60%80%Count#ZIP Code 82073ZIP 82073ZIP Code 89446ZIP 89446ZIP Code 81655ZIP 81655ZIP Code 98559ZIP 98559ZIP Code 99363ZIP 99363ZIP Code 95680ZIP 95680ZIP Code 99767ZIP 99767ZIP Code 88416ZIP 88416ZIP Code 88134ZIP 88134ZIP Code 88264ZIP 88264ZIP Code 96133ZIP 96133ZIP Code 84784ZIP 84784ZIP Code 95978ZIP 95978ZIP Code 95387ZIP 95387ZIP Code 59830ZIP 59830ZIP Code 95234ZIP 95234ZIP Code 86021ZIP 86021ZIP Code 95974ZIP 95974ZIP Code 84540ZIP 84540ZIP Code 59211ZIP 59211ZIP Code 98921ZIP 98921ZIP Code 80735ZIP 80735ZIP Code 98430ZIP 98430ZIP Code 83421ZIP 83421ZIP Code 84744ZIP 84744ZIP Code 94512ZIP 94512ZIP Code 85619ZIP 85619ZIP Code 59217ZIP 59217ZIP Code 99662ZIP 99662ZIP Code 80622ZIP 80622ZIP Code 80640ZIP 80640ZIP Code 90011ZIP 90011ZIP Code 90201ZIP 90201ZIP Code 85938ZIP 85938ZIP Code 92673ZIP 92673ZIP Code 92129ZIP 92129ZIP Code 91331ZIP 91331ZIP Code 91768ZIP 91768ZIP Code 90650ZIP 90650WestCaliforniaContra Costa CountyContra CostaZIP Code 84022ZIP 84022PacificUnited States of AmericaUnited StatesZIP Code 59870ZIP 59870ZIP Code 94521ZIP 94521ZIP Code 91773ZIP 91773San Francisco, Oakland, and Hayward Metro AreaSan FranciscoZIP Code 83861ZIP 83861ZIP Code 99159ZIP 99159ZIP Code 98239ZIP 98239ZIP Code 95432ZIP 95432ZIP Code 95456ZIP 95456ZIP Code 80473ZIP 80473ZIP Code 88262ZIP 88262ZIP Code 86003ZIP 86003ZIP Code 92332ZIP 92332ZIP Code 99034ZIP 9903490.196078%90.196078%90.2%46172.794118%72.794118%72.8%99267.441860%67.441860%67.4%58362.676056%62.676056%62.7%89462.436548%62.436548%62.4%246560.071942%60.071942%60.1%167660.000000%60.000000%60.0%6759.677419%59.677419%59.7%37859.259259%59.259259%59.3%16959.090909%59.090909%59.1%131058.910891%58.910891%58.9%1191158.612440%58.612440%58.6%1,7151258.260870%58.260870%58.3%671357.884615%57.884615%57.9%3011456.923077%56.923077%56.9%371554.464286%54.464286%54.5%611654.331958%54.331958%54.3%3,4241753.846154%53.846154%53.8%351853.763441%53.763441%53.8%501953.409091%53.409091%53.4%1412053.374870%53.374870%53.4%5142153.057554%53.057554%53.1%2952252.380952%52.380952%52.4%112351.685393%51.685393%51.7%922451.212121%51.212121%51.2%1692551.041667%51.041667%51.0%492650.898204%50.898204%50.9%852750.761421%50.761421%50.8%2002850.094518%50.094518%50.1%2652949.795918%49.795918%49.8%1223034.227532%34.227532%34.2%4,55540132.254062%32.254062%32.3%33,79033.8k59231.591851%31.591851%31.6%32,47232.5k67030.599029%30.599029%30.6%56780228.118352%28.118352%28.1%8,591120326.265687%26.265687%26.3%14,65114.7k160325.814489%25.814489%25.8%26,21126.2k171424.694074%24.694074%24.7%8,980200424.568447%24.568447%24.6%26,13126.1k203123.760486%23.760486%23.8%17,834,66617.8M23.646283%23.646283%23.6%9,140,2839.14M23.527315%23.527315%23.5%260,665261k23.357664%23.357664%23.4%128240523.336041%23.336041%23.3%12,102,10512.1M23.108006%23.108006%23.1%73,612,43873.6M22.038702%22.038702%22.0%2,255280621.331294%21.331294%21.3%8,928301220.665069%20.665069%20.7%7,072320620.429183%20.429183%20.4%935,152935k19.162154%19.162154%19.2%1,203360717.341430%17.341430%17.3%257400815.056938%15.056938%15.1%1,071440811.235955%11.235955%11.2%5048093.190014%3.190014%3.2%2352100.000000%0.000000%0.0%056070.000000%0.000000%0.0%056080.000000%0.000000%0.0%056090.000000%0.000000%0.0%056100.000000%0.000000%0.0%05611
Count number of children
# rank of zip code out of 5611 by %

Age Cohorts by Zip Code in the United States

There are 32,990 zip codes in the United States. This section compares ZIP Code 94521 to all of the zip codes in the United States and to those entities that contain or substantially overlap with ZIP Code 94521.

Children by Zip Code#86

Percentage of population aged 0 to 17 (%):
Scope: population of ZIP Code 94521, selected other zip codes in the United States, and entities that contain ZIP Code 94521
0%20%40%60%80%Count#ZIP Code 82073ZIP 82073ZIP Code 32447ZIP 32447ZIP Code 46786ZIP 46786ZIP Code 12527ZIP 12527ZIP Code 76508ZIP 76508ZIP Code 62829ZIP 62829ZIP Code 89446ZIP 89446ZIP Code 79846ZIP 79846ZIP Code 40979ZIP 40979ZIP Code 81655ZIP 81655ZIP Code 41062ZIP 41062ZIP Code 29378ZIP 29378ZIP Code 25911ZIP 25911ZIP Code 78338ZIP 78338ZIP Code 43711ZIP 43711ZIP Code 26366ZIP 26366ZIP Code 79258ZIP 79258ZIP Code 98559ZIP 98559ZIP Code 25132ZIP 25132ZIP Code 99363ZIP 99363ZIP Code 18912ZIP 18912ZIP Code 77443ZIP 77443ZIP Code 42060ZIP 42060ZIP Code 95680ZIP 95680ZIP Code 99767ZIP 99767ZIP Code 88416ZIP 88416ZIP Code 38365ZIP 38365ZIP Code 88134ZIP 88134ZIP Code 88264ZIP 88264ZIP Code 96133ZIP 96133ZIP Code 77449ZIP 77449ZIP Code 66509ZIP 66509ZIP Code 60629ZIP 60629ZIP Code 79936ZIP 79936ZIP Code 76210ZIP 76210ZIP Code 11368ZIP 11368ZIP Code 75243ZIP 75243ZIP Code 38133ZIP 38133ZIP Code 70778ZIP 70778WestCaliforniaContra Costa CountyContra CostaPacificUnited States of AmericaUnited StatesZIP Code 20882ZIP 20882ZIP Code 98392ZIP 98392ZIP Code 94521ZIP 94521ZIP Code 42788ZIP 42788San Francisco, Oakland, and Hayward Metro AreaSan FranciscoZIP Code 37716ZIP 37716ZIP Code 07648ZIP 07648ZIP Code 75559ZIP 75559ZIP Code 36548ZIP 36548ZIP Code 81055ZIP 81055ZIP Code 54643ZIP 54643ZIP Code 92332ZIP 92332ZIP Code 16312ZIP 16312ZIP Code 54641ZIP 54641ZIP Code 99034ZIP 9903490.196078%90.196078%90.2%46185.806452%85.806452%85.8%133280.254777%80.254777%80.3%126377.777778%77.777778%77.8%210477.777778%77.777778%77.8%7573.076923%73.076923%73.1%19672.794118%72.794118%72.8%99771.590909%71.590909%71.6%63871.511628%71.511628%71.5%123967.441860%67.441860%67.4%581067.441860%67.441860%67.4%291167.379679%67.379679%67.4%1261267.272727%67.272727%67.3%371365.079365%65.079365%65.1%411464.893617%64.893617%64.9%611563.265306%63.265306%63.3%621663.265306%63.265306%63.3%311762.676056%62.676056%62.7%891862.564103%62.564103%62.6%1221962.436548%62.436548%62.4%2462061.382114%61.382114%61.4%1512160.820896%60.820896%60.8%1632260.714286%60.714286%60.7%682360.071942%60.071942%60.1%1672460.000000%60.000000%60.0%62559.677419%59.677419%59.7%372659.322034%59.322034%59.3%352759.259259%59.259259%59.3%162859.090909%59.090909%59.1%132958.910891%58.910891%58.9%1193031.431573%31.431573%31.4%35,30335.3k215931.118034%31.118034%31.1%899233430.581040%30.581040%30.6%35,20035.2k262228.449958%28.449958%28.4%32,22132.2k422028.024373%28.024373%28.0%12,28012.3k466726.552902%26.552902%26.6%30,00030.0k661626.285749%26.285749%26.3%17,17817.2k700125.004690%25.004690%25.0%5,332933423.928461%23.928461%23.9%7761166823.760486%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%73,612,43873.6M22.979671%22.979671%23.0%3,1991400122.034997%22.034997%22.0%6801633521.331294%21.331294%21.3%8,9281809321.097046%21.097046%21.1%501866820.429183%20.429183%20.4%935,152935k20.023664%20.023664%20.0%5,0772100118.771448%18.771448%18.8%1,0942333517.104232%17.104232%17.1%8732566814.579256%14.579256%14.6%149280029.200000%9.200000%9.2%115303350.000000%0.000000%0.0%0326650.000000%0.000000%0.0%0326660.000000%0.000000%0.0%0326670.000000%0.000000%0.0%0326680.000000%0.000000%0.0%032669
Count number of children
# rank of zip code out of 32669 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.

More Topics to Explore

Demographics

Income

Education

More Maps to Explore

County:
Contra Costa
Metro Area:
San Francisco Area
Cities:
Clayton, Concord, Walnut Creek
Unified School Districts:
Mount Diablo, Pittsburg
Congressional District:
CA-11
State Senate District:
CA-7
Assembly District:
CA-14
Neighboring ZIP Codes:
94517, 94518, 94519, 94565, 94598
Nearby ZIP Codes:
94507, 94509, 94520, 94523, 94528, 94531, 94549, 94595, 94596, 94597