91377 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 14,512
Median Age (
see rank)
| 91377 Zip Code | 41.40 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 91377 Zip Code | 41.10 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 91377 Zip Code | 41.90 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | 91377 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 748 | 5.15%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 836 | 5.76%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 1,531 | 10.55%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 1,296 | 8.93%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 650 | 4.48%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 1,118 | 7.70%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 1,913 | 13.18%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 2,771 | 19.09%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 2,314 | 15.95%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 804 | 5.54%, see rank | 6.71% | 7.64% |
| 75 to 84 | 394 | 2.71%, see rank | 3.72% | 4.25% |
| 85 years and over | 137 | 0.94%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 13,811
Median Age (
see rank)
| 91377 Zip Code | 41.70 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 91377 Zip Code | 40.30 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 91377 Zip Code | 42.80 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | 91377 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 604 | 4.37%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 874 | 6.33%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 1,247 | 9.03%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 1,267 | 9.17%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 634 | 4.59%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 1,110 | 8.04%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 1,921 | 13.91%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 3,056 | 22.13%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 1,925 | 13.94%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 708 | 5.13%, see rank | 6.11% | 7.03% |
| 75 to 84 | 329 | 2.38%, see rank | 3.68% | 4.23% |
| 85 years and over | 136 | 0.98%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 14,423
Median Age (
see rank)
| 91377 Zip Code | 40.70 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 91377 Zip Code | 39.60 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 91377 Zip Code | 41.30 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | 91377 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 659 | 4.57%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 976 | 6.77%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 1,513 | 10.49%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 1,352 | 9.37%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 521 | 3.61%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 1,025 | 7.11%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 2,289 | 15.87%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 2,804 | 19.44%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 2,013 | 13.96%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 811 | 5.62%, see rank | 6.20% | 7.12% |
| 75 to 84 | 378 | 2.62%, see rank | 3.70% | 4.25% |
| 85 years and over | 82 | 0.57%, see rank | 1.62% | 1.78% |
US Census 2000 data
Total population: 14,809
Median Age (
see rank)
| 91377 Zip Code | 36.20 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 91377 Zip Code | 35.50 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 91377 Zip Code | 36.80 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | 91377 Zip Code | % of the Total Population | California | U.S. |
| Under 5 years | 1,072 | 7.24%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 1,519 | 10.26%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 1,550 | 10.47%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 1,030 | 6.96%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 378 | 2.55%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 1,504 | 10.16%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 3,400 | 22.96%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 2,575 | 17.39%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 1,015 | 6.85%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 450 | 3.04%, see rank | 5.57% | 6.54% |
| 75 to 84 | 262 | 1.77%, see rank | 3.79% | 4.39% |
| 85 years and over | 54 | 0.36%, 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.
