94131 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 28,370
Median Age (
see rank)
94131 Zip Code | 42.40 years old |
California | 35.60 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
94131 Zip Code | 41.90 years old |
California | 34.50 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
94131 Zip Code | 42.80 years old |
California | 36.80 years old |
U.S. | 38.80 years old |
| 94131 Zip Code | % of the Total Population | California | U.S. |
Under 5 years | 1,426 | 5.03%, see rank | 6.62% | 6.36% |
5 to 9 years | 1,003 | 3.54%, see rank | 6.65% | 6.51% |
10 to 14 years | 894 | 3.15%, see rank | 6.70% | 6.59% |
15 to 19 years | 734 | 2.59%, see rank | 7.12% | 6.85% |
20 to 24 years | 974 | 3.43%, see rank | 7.58% | 7.13% |
25 to 34 years | 5,241 | 18.47%, see rank | 14.48% | 13.47% |
35 to 44 years | 5,196 | 18.32%, see rank | 13.60% | 12.96% |
45 to 54 years | 4,632 | 16.33%, see rank | 13.79% | 14.09% |
55 to 64 years | 4,181 | 14.74%, see rank | 11.32% | 12.29% |
65 to 74 years | 2,083 | 7.34%, see rank | 6.71% | 7.64% |
75 to 84 | 1,342 | 4.73%, see rank | 3.72% | 4.25% |
85 years and over | 664 | 2.34%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 26,881
Median Age (
see rank)
94131 Zip Code | 42.30 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
94131 Zip Code | 42.90 years old |
California | 34.00 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
94131 Zip Code | 41.40 years old |
California | 36.30 years old |
U.S. | 38.50 years old |
| 94131 Zip Code | % of the Total Population | California | U.S. |
Under 5 years | 1,479 | 5.50%, see rank | 6.79% | 6.54% |
5 to 9 years | 968 | 3.60%, see rank | 6.73% | 6.59% |
10 to 14 years | 695 | 2.59%, see rank | 6.95% | 6.70% |
15 to 19 years | 649 | 2.41%, see rank | 7.58% | 7.14% |
20 to 24 years | 926 | 3.44%, see rank | 7.42% | 6.99% |
25 to 34 years | 4,632 | 17.23%, see rank | 14.27% | 13.30% |
35 to 44 years | 5,403 | 20.10%, see rank | 13.91% | 13.30% |
45 to 54 years | 4,374 | 16.27%, see rank | 14.10% | 14.58% |
55 to 64 years | 3,733 | 13.89%, see rank | 10.84% | 11.82% |
65 to 74 years | 2,116 | 7.87%, see rank | 6.11% | 7.03% |
75 to 84 | 1,283 | 4.77%, see rank | 3.68% | 4.23% |
85 years and over | 623 | 2.32%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 27,914
Median Age (
see rank)
94131 Zip Code | 42.00 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
94131 Zip Code | 41.70 years old |
California | 34.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
94131 Zip Code | 42.50 years old |
California | 36.40 years old |
U.S. | 38.50 years old |
| 94131 Zip Code | % of the Total Population | California | U.S. |
Under 5 years | 1,630 | 5.84%, see rank | 6.82% | 6.51% |
5 to 9 years | 908 | 3.25%, see rank | 6.71% | 6.57% |
10 to 14 years | 735 | 2.63%, see rank | 6.91% | 6.68% |
15 to 19 years | 833 | 2.98%, see rank | 7.47% | 7.09% |
20 to 24 years | 1,057 | 3.79%, see rank | 7.49% | 7.04% |
25 to 34 years | 4,951 | 17.74%, see rank | 14.32% | 13.32% |
35 to 44 years | 5,462 | 19.57%, see rank | 13.93% | 13.34% |
45 to 54 years | 4,197 | 15.04%, see rank | 14.00% | 14.44% |
55 to 64 years | 4,355 | 15.60%, see rank | 10.85% | 11.84% |
65 to 74 years | 1,943 | 6.96%, see rank | 6.20% | 7.12% |
75 to 84 | 1,210 | 4.33%, see rank | 3.70% | 4.25% |
85 years and over | 633 | 2.27%, see rank | 1.62% | 1.78% |
US Census 2000 data
Total population: 27,897
Median Age (
see rank)
94131 Zip Code | 39.40 years old |
California | 33.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
94131 Zip Code | 39.00 years old |
California | 32.20 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
94131 Zip Code | 40.10 years old |
California | 34.40 years old |
U.S. | 36.50 years old |
| 94131 Zip Code | % of the Total Population | California | U.S. |
Under 5 years | 1,114 | 3.99%, see rank | 7.34% | 6.81% |
5 to 9 years | 928 | 3.33%, see rank | 8.05% | 7.30% |
10 to 14 years | 879 | 3.15%, see rank | 7.59% | 7.29% |
15 to 19 years | 742 | 2.66%, see rank | 7.24% | 7.18% |
20 to 24 years | 1,171 | 4.20%, see rank | 7.03% | 6.74% |
25 to 34 years | 6,266 | 22.46%, see rank | 15.44% | 14.18% |
35 to 44 years | 5,908 | 21.18%, see rank | 16.19% | 16.04% |
45 to 54 years | 4,659 | 16.70%, see rank | 12.79% | 13.39% |
55 to 64 years | 2,726 | 9.77%, see rank | 7.72% | 8.63% |
65 to 74 years | 1,901 | 6.81%, see rank | 5.57% | 6.54% |
75 to 84 | 1,230 | 4.41%, see rank | 3.79% | 4.39% |
85 years and over | 373 | 1.34%, see rank | 1.26% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.