91040 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 20,017
Median Age (
see rank)
| 91040 Zip Code | 43.00 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 91040 Zip Code | 42.00 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 91040 Zip Code | 45.00 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | 91040 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 1,160 | 5.80%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 933 | 4.66%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 859 | 4.29%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 943 | 4.71%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 1,344 | 6.71%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 2,565 | 12.81%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 2,583 | 12.90%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 3,564 | 17.80%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 3,060 | 15.29%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 1,660 | 8.29%, see rank | 6.71% | 7.64% |
| 75 to 84 | 947 | 4.73%, see rank | 3.72% | 4.25% |
| 85 years and over | 399 | 1.99%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 20,372
Median Age (
see rank)
| 91040 Zip Code | 43.30 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 91040 Zip Code | 42.40 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 91040 Zip Code | 44.00 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | 91040 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 1,018 | 5.00%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 956 | 4.69%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 1,129 | 5.54%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 1,314 | 6.45%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 1,229 | 6.03%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 2,394 | 11.75%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 2,652 | 13.02%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 3,759 | 18.45%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 3,030 | 14.87%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 1,617 | 7.94%, see rank | 6.11% | 7.03% |
| 75 to 84 | 871 | 4.28%, see rank | 3.68% | 4.23% |
| 85 years and over | 403 | 1.98%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 19,903
Median Age (
see rank)
| 91040 Zip Code | 41.90 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 91040 Zip Code | 40.40 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 91040 Zip Code | 43.30 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | 91040 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 1,224 | 6.15%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 878 | 4.41%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 888 | 4.46%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 1,007 | 5.06%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 1,623 | 8.15%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 2,414 | 12.13%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 2,626 | 13.19%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 3,890 | 19.54%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 2,720 | 13.67%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 1,369 | 6.88%, see rank | 6.20% | 7.12% |
| 75 to 84 | 879 | 4.42%, see rank | 3.70% | 4.25% |
| 85 years and over | 385 | 1.93%, see rank | 1.62% | 1.78% |
US Census 2000 data
Total population: 18,748
Median Age (
see rank)
| 91040 Zip Code | 38.70 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 91040 Zip Code | 38.00 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 91040 Zip Code | 39.40 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | 91040 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 1,175 | 6.27%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 1,330 | 7.09%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 1,283 | 6.84%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 1,093 | 5.83%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 865 | 4.61%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 2,390 | 12.75%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 3,500 | 18.67%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 2,959 | 15.78%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 1,841 | 9.82%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 1,120 | 5.97%, see rank | 5.57% | 6.54% |
| 75 to 84 | 905 | 4.83%, see rank | 3.79% | 4.39% |
| 85 years and over | 287 | 1.53%, 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.
