Tehama County Historical Age Data
ACS 2010-2014 data
Total population: 63,284
Median Age (
see rank)
| Tehama County | 40.00 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Tehama County | 38.90 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Tehama County | 41.30 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | Tehama County | % of the Total Population | California | U.S. |
| Under 5 years | 4,168 | 6.59%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 4,319 | 6.82%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 4,304 | 6.80%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 4,349 | 6.87%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 3,629 | 5.73%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 7,432 | 11.74%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 7,066 | 11.17%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 8,899 | 14.06%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 8,435 | 13.33%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 6,159 | 9.73%, see rank | 6.71% | 7.64% |
| 75 to 84 | 3,332 | 5.27%, see rank | 3.72% | 4.25% |
| 85 years and over | 1,192 | 1.88%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 63,463
Median Age (
see rank)
| Tehama County | 39.50 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Tehama County | 38.10 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Tehama County | 40.70 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | Tehama County | % of the Total Population | California | U.S. |
| Under 5 years | 4,409 | 6.95%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 4,326 | 6.82%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 4,431 | 6.98%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 4,654 | 7.33%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 3,656 | 5.76%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 7,088 | 11.17%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 7,316 | 11.53%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 9,254 | 14.58%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 8,258 | 13.01%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 5,720 | 9.01%, see rank | 6.11% | 7.03% |
| 75 to 84 | 3,172 | 5.00%, see rank | 3.68% | 4.23% |
| 85 years and over | 1,179 | 1.86%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 63,200
Median Age (
see rank)
| Tehama County | 39.60 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Tehama County | 38.80 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Tehama County | 40.40 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | Tehama County | % of the Total Population | California | U.S. |
| Under 5 years | 4,285 | 6.78%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 4,205 | 6.65%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 4,561 | 7.22%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 4,607 | 7.29%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 3,646 | 5.77%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 7,173 | 11.35%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 7,354 | 11.64%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 9,016 | 14.27%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 8,200 | 12.97%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 5,801 | 9.18%, see rank | 6.20% | 7.12% |
| 75 to 84 | 3,233 | 5.12%, see rank | 3.70% | 4.25% |
| 85 years and over | 1,119 | 1.77%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 62,575
Median Age (
see rank)
| Tehama County | 39.20 years old |
| California | 34.90 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Tehama County | 38.60 years old |
| California | 33.70 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Tehama County | 39.70 years old |
| California | 36.00 years old |
| U.S. | 38.10 years old |
| | Tehama County | % of the Total Population | California | U.S. |
| Under 5 years | 4,301 | 6.87%, see rank | 6.95% | 6.62% |
| 5 to 9 years | 4,231 | 6.76%, see rank | 6.78% | 6.62% |
| 10 to 14 years | 4,521 | 7.22%, see rank | 7.12% | 6.79% |
| 15 to 19 years | 4,848 | 7.75%, see rank | 7.65% | 7.28% |
| 20 to 24 years | 3,497 | 5.59%, see rank | 7.37% | 6.98% |
| 25 to 34 years | 6,868 | 10.98%, see rank | 14.29% | 13.22% |
| 35 to 44 years | 7,694 | 12.30%, see rank | 14.43% | 13.89% |
| 45 to 54 years | 9,042 | 14.45%, see rank | 14.05% | 14.57% |
| 55 to 64 years | 7,804 | 12.47%, see rank | 10.28% | 11.28% |
| 65 to 74 years | 5,513 | 8.81%, see rank | 5.83% | 6.74% |
| 75 to 84 | 3,159 | 5.05%, see rank | 3.73% | 4.30% |
| 85 years and over | 1,097 | 1.75%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 60,601
Median Age (
see rank)
| Tehama County | 39.30 years old |
| California | 34.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Tehama County | 38.10 years old |
| California | 33.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Tehama County | 40.30 years old |
| California | 35.70 years old |
| U.S. | 37.90 years old |
| | Tehama County | % of the Total Population | California | U.S. |
| Under 5 years | 3,900 | 6.44%, see rank | 7.44% | 6.92% |
| 5 to 9 years | 3,818 | 6.30%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 4,661 | 7.69%, see rank | 7.26% | 6.83% |
| 15 to 19 years | 4,698 | 7.75%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 3,695 | 6.10%, see rank | 7.20% | 7.02% |
| 25 to 34 years | 6,604 | 10.90%, see rank | 14.55% | 13.42% |
| 35 to 44 years | 7,707 | 12.72%, see rank | 14.71% | 14.18% |
| 45 to 54 years | 8,794 | 14.51%, see rank | 13.94% | 14.48% |
| 55 to 64 years | 7,450 | 12.29%, see rank | 9.81% | 10.81% |
| 65 to 74 years | 5,152 | 8.50%, see rank | 5.65% | 6.50% |
| 75 to 84 | 3,006 | 4.96%, see rank | 3.79% | 4.40% |
| 85 years and over | 1,116 | 1.84%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 56,039
Median Age (
see rank)
| Tehama County | 37.80 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Tehama County | 36.60 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Tehama County | 38.90 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | Tehama County | % of the Total Population | California | U.S. |
| Under 5 years | 3,534 | 6.31%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 4,353 | 7.77%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 4,640 | 8.28%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 4,378 | 7.81%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 2,817 | 5.03%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 6,079 | 10.85%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 8,309 | 14.83%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 7,293 | 13.01%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 5,713 | 10.19%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 4,729 | 8.44%, see rank | 5.57% | 6.54% |
| 75 to 84 | 3,213 | 5.73%, see rank | 3.79% | 4.39% |
| 85 years and over | 981 | 1.75%, 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.
