Onyx, CA Historical Age Data
ACS 2010-2014 data
Total population: 599
Median Age (
see rank)
| Onyx, CA | 54.10 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Onyx, CA | 61.00 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Onyx, CA | 50.40 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | Onyx, CA | % of the Total Population | California | U.S. |
| Under 5 years | 0 | 0.00%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 32 | 5.34%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 0 | 0.00%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 31 | 5.18%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 67 | 11.19%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 83 | 13.86%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 32 | 5.34%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 135 | 22.54%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 125 | 20.87%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 40 | 6.68%, see rank | 6.71% | 7.64% |
| 75 to 84 | 54 | 9.02%, see rank | 3.72% | 4.25% |
| 85 years and over | 0 | 0.00%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 475
Median Age (
see rank)
| Onyx, CA | 51.40 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Onyx, CA | 51.60 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Onyx, CA | 50.80 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | Onyx, CA | % of the Total Population | California | U.S. |
| Under 5 years | 8 | 1.68%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 22 | 4.63%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 32 | 6.74%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 30 | 6.32%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 18 | 3.79%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 22 | 4.63%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 46 | 9.68%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 93 | 19.58%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 91 | 19.16%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 70 | 14.74%, see rank | 6.11% | 7.03% |
| 75 to 84 | 36 | 7.58%, see rank | 3.68% | 4.23% |
| 85 years and over | 7 | 1.47%, see rank | 1.61% | 1.78% |
ACS 2005-2009 data
Total population: 292
Median Age (
see rank)
| Onyx, CA | 51.90 years old |
| California | 34.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Onyx, CA | 47.50 years old |
| California | 33.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Onyx, CA | 63.80 years old |
| California | 35.70 years old |
| U.S. | 37.90 years old |
| | Onyx, CA | % of the Total Population | California | U.S. |
| Under 5 years | 0 | 0.00%, see rank | 7.44% | 6.92% |
| 5 to 9 years | 0 | 0.00%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 13 | 4.45%, see rank | 7.26% | 6.83% |
| 15 to 19 years | 0 | 0.00%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 15 | 5.14%, see rank | 7.20% | 7.02% |
| 25 to 34 years | 34 | 11.64%, see rank | 14.55% | 13.42% |
| 35 to 44 years | 42 | 14.38%, see rank | 14.71% | 14.18% |
| 45 to 54 years | 53 | 18.15%, see rank | 13.94% | 14.48% |
| 55 to 64 years | 36 | 12.33%, see rank | 9.81% | 10.81% |
| 65 to 74 years | 37 | 12.67%, see rank | 5.65% | 6.50% |
| 75 to 84 | 62 | 21.23%, see rank | 3.79% | 4.40% |
| 85 years and over | 0 | 0.00%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 476
Median Age (
see rank)
| Onyx, CA | 47.30 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Onyx, CA | 46.10 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Onyx, CA | 48.40 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | Onyx, CA | % of the Total Population | California | U.S. |
| Under 5 years | 24 | 5.04%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 23 | 4.83%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 47 | 9.87%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 33 | 6.93%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 8 | 1.68%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 26 | 5.46%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 67 | 14.08%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 59 | 12.39%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 53 | 11.13%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 63 | 13.24%, see rank | 5.57% | 6.54% |
| 75 to 84 | 58 | 12.18%, see rank | 3.79% | 4.39% |
| 85 years and over | 15 | 3.15%, 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.
