California Historical Age Data
ACS 2010-2014 data
Total population: 38,066,920
Median Age (
see rank)
California | 35.60 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
California | 34.50 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
California | 36.80 years old |
U.S. | 38.80 years old |
| California | % of the Total Population | U.S. |
Under 5 years | 2,521,299 | 6.62%, see rank | 6.36% |
5 to 9 years | 2,531,195 | 6.65%, see rank | 6.51% |
10 to 14 years | 2,552,173 | 6.70%, see rank | 6.59% |
15 to 19 years | 2,709,174 | 7.12%, see rank | 6.85% |
20 to 24 years | 2,887,213 | 7.58%, see rank | 7.13% |
25 to 34 years | 5,513,196 | 14.48%, see rank | 13.47% |
35 to 44 years | 5,175,688 | 13.60%, see rank | 12.96% |
45 to 54 years | 5,248,476 | 13.79%, see rank | 14.09% |
55 to 64 years | 4,310,599 | 11.32%, see rank | 12.29% |
65 to 74 years | 2,553,063 | 6.71%, see rank | 7.64% |
75 to 84 | 1,417,512 | 3.72%, see rank | 4.25% |
85 years and over | 647,332 | 1.70%, see rank | 1.85% |
US Census 2010 data
Total population: 37,253,956
Median Age (
see rank)
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
California | 34.00 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
California | 36.30 years old |
U.S. | 38.50 years old |
| California | % of the Total Population | U.S. |
Under 5 years | 2,531,333 | 6.79%, see rank | 6.54% |
5 to 9 years | 2,505,839 | 6.73%, see rank | 6.59% |
10 to 14 years | 2,590,930 | 6.95%, see rank | 6.70% |
15 to 19 years | 2,823,940 | 7.58%, see rank | 7.14% |
20 to 24 years | 2,765,949 | 7.42%, see rank | 6.99% |
25 to 34 years | 5,317,877 | 14.27%, see rank | 13.30% |
35 to 44 years | 5,182,710 | 13.91%, see rank | 13.30% |
45 to 54 years | 5,252,371 | 14.10%, see rank | 14.58% |
55 to 64 years | 4,036,493 | 10.84%, see rank | 11.82% |
65 to 74 years | 2,275,336 | 6.11%, see rank | 7.03% |
75 to 84 | 1,370,210 | 3.68%, see rank | 4.23% |
85 years and over | 600,968 | 1.61%, see rank | 1.78% |
ACS 2008-2012 data
Total population: 37,325,068
Median Age (
see rank)
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
California | 34.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
California | 36.40 years old |
U.S. | 38.50 years old |
| California | % of the Total Population | U.S. |
Under 5 years | 2,543,777 | 6.82%, see rank | 6.51% |
5 to 9 years | 2,503,818 | 6.71%, see rank | 6.57% |
10 to 14 years | 2,577,389 | 6.91%, see rank | 6.68% |
15 to 19 years | 2,788,579 | 7.47%, see rank | 7.09% |
20 to 24 years | 2,794,188 | 7.49%, see rank | 7.04% |
25 to 34 years | 5,343,359 | 14.32%, see rank | 13.32% |
35 to 44 years | 5,199,915 | 13.93%, see rank | 13.34% |
45 to 54 years | 5,224,402 | 14.00%, see rank | 14.44% |
55 to 64 years | 4,049,135 | 10.85%, see rank | 11.84% |
65 to 74 years | 2,312,897 | 6.20%, see rank | 7.12% |
75 to 84 | 1,381,604 | 3.70%, see rank | 4.25% |
85 years and over | 606,005 | 1.62%, see rank | 1.78% |
ACS 2006-2010 data
Total population: 36,637,290
Median Age (
see rank)
California | 34.90 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
California | 33.70 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
California | 36.00 years old |
U.S. | 38.10 years old |
| California | % of the Total Population | U.S. |
Under 5 years | 2,545,065 | 6.95%, see rank | 6.62% |
5 to 9 years | 2,483,443 | 6.78%, see rank | 6.62% |
10 to 14 years | 2,609,028 | 7.12%, see rank | 6.79% |
15 to 19 years | 2,803,320 | 7.65%, see rank | 7.28% |
20 to 24 years | 2,698,489 | 7.37%, see rank | 6.98% |
25 to 34 years | 5,236,909 | 14.29%, see rank | 13.22% |
35 to 44 years | 5,288,140 | 14.43%, see rank | 13.89% |
45 to 54 years | 5,147,450 | 14.05%, see rank | 14.57% |
55 to 64 years | 3,764,850 | 10.28%, see rank | 11.28% |
65 to 74 years | 2,135,547 | 5.83%, see rank | 6.74% |
75 to 84 | 1,366,990 | 3.73%, see rank | 4.30% |
85 years and over | 558,059 | 1.52%, see rank | 1.70% |
ACS 2005-2009 data
Total population: 36,308,527
Median Age (
see rank)
California | 34.60 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
California | 33.40 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
California | 35.70 years old |
U.S. | 37.90 years old |
| California | % of the Total Population | U.S. |
Under 5 years | 2,699,985 | 7.44%, see rank | 6.92% |
5 to 9 years | 2,476,313 | 6.82%, see rank | 6.59% |
10 to 14 years | 2,636,134 | 7.26%, see rank | 6.83% |
15 to 19 years | 2,664,334 | 7.34%, see rank | 7.15% |
20 to 24 years | 2,612,544 | 7.20%, see rank | 7.02% |
25 to 34 years | 5,284,454 | 14.55%, see rank | 13.42% |
35 to 44 years | 5,339,190 | 14.71%, see rank | 14.18% |
45 to 54 years | 5,062,646 | 13.94%, see rank | 14.48% |
55 to 64 years | 3,561,732 | 9.81%, see rank | 10.81% |
65 to 74 years | 2,052,001 | 5.65%, see rank | 6.50% |
75 to 84 | 1,375,647 | 3.79%, see rank | 4.40% |
85 years and over | 543,547 | 1.50%, see rank | 1.71% |
US Census 2000 data
Total population: 33,871,648
Median Age (
see rank)
California | 33.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
California | 32.20 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
California | 34.40 years old |
U.S. | 36.50 years old |
| California | % of the Total Population | U.S. |
Under 5 years | 2,486,981 | 7.34%, see rank | 6.81% |
5 to 9 years | 2,725,880 | 8.05%, see rank | 7.30% |
10 to 14 years | 2,570,822 | 7.59%, see rank | 7.29% |
15 to 19 years | 2,450,888 | 7.24%, see rank | 7.18% |
20 to 24 years | 2,381,288 | 7.03%, see rank | 6.74% |
25 to 34 years | 5,229,062 | 15.44%, see rank | 14.18% |
35 to 44 years | 5,485,341 | 16.19%, see rank | 16.04% |
45 to 54 years | 4,331,635 | 12.79%, see rank | 13.39% |
55 to 64 years | 2,614,093 | 7.72%, see rank | 8.63% |
65 to 74 years | 1,887,823 | 5.57%, see rank | 6.54% |
75 to 84 | 1,282,178 | 3.79%, see rank | 4.39% |
85 years and over | 425,657 | 1.26%, see rank | 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.