Los Alamitos, CA Historical Age Data
ACS 2010-2014 data
Total population: 11,598
Median Age (
see rank)
| Los Alamitos, CA | 39.30 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Los Alamitos, CA | 35.10 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Los Alamitos, CA | 41.80 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | Los Alamitos, CA | % of the Total Population | California | U.S. |
| Under 5 years | 513 | 4.42%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 768 | 6.62%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 928 | 8.00%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 1,131 | 9.75%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 653 | 5.63%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 1,263 | 10.89%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 1,421 | 12.25%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 2,019 | 17.41%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 1,344 | 11.59%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 720 | 6.21%, see rank | 6.71% | 7.64% |
| 75 to 84 | 573 | 4.94%, see rank | 3.72% | 4.25% |
| 85 years and over | 265 | 2.28%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 11,449
Median Age (
see rank)
| Los Alamitos, CA | 38.70 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Los Alamitos, CA | 36.70 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Los Alamitos, CA | 40.00 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | Los Alamitos, CA | % of the Total Population | California | U.S. |
| Under 5 years | 527 | 4.60%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 668 | 5.83%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 904 | 7.90%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 1,007 | 8.80%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 712 | 6.22%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 1,356 | 11.84%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 1,582 | 13.82%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 1,866 | 16.30%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 1,233 | 10.77%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 694 | 6.06%, see rank | 6.11% | 7.03% |
| 75 to 84 | 625 | 5.46%, see rank | 3.68% | 4.23% |
| 85 years and over | 275 | 2.40%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 11,510
Median Age (
see rank)
| Los Alamitos, CA | 39.20 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Los Alamitos, CA | 34.80 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Los Alamitos, CA | 42.30 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | Los Alamitos, CA | % of the Total Population | California | U.S. |
| Under 5 years | 599 | 5.20%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 746 | 6.48%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 833 | 7.24%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 983 | 8.54%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 649 | 5.64%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 1,331 | 11.56%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 1,566 | 13.61%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 1,865 | 16.20%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 1,163 | 10.10%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 877 | 7.62%, see rank | 6.20% | 7.12% |
| 75 to 84 | 637 | 5.53%, see rank | 3.70% | 4.25% |
| 85 years and over | 261 | 2.27%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 11,414
Median Age (
see rank)
| Los Alamitos, CA | 40.00 years old |
| California | 34.90 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Los Alamitos, CA | 35.50 years old |
| California | 33.70 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Los Alamitos, CA | 42.60 years old |
| California | 36.00 years old |
| U.S. | 38.10 years old |
| | Los Alamitos, CA | % of the Total Population | California | U.S. |
| Under 5 years | 562 | 4.92%, see rank | 6.95% | 6.62% |
| 5 to 9 years | 600 | 5.26%, see rank | 6.78% | 6.62% |
| 10 to 14 years | 965 | 8.45%, see rank | 7.12% | 6.79% |
| 15 to 19 years | 901 | 7.89%, see rank | 7.65% | 7.28% |
| 20 to 24 years | 505 | 4.42%, see rank | 7.37% | 6.98% |
| 25 to 34 years | 1,492 | 13.07%, see rank | 14.29% | 13.22% |
| 35 to 44 years | 1,414 | 12.39%, see rank | 14.43% | 13.89% |
| 45 to 54 years | 1,939 | 16.99%, see rank | 14.05% | 14.57% |
| 55 to 64 years | 1,067 | 9.35%, see rank | 10.28% | 11.28% |
| 65 to 74 years | 919 | 8.05%, see rank | 5.83% | 6.74% |
| 75 to 84 | 746 | 6.54%, see rank | 3.73% | 4.30% |
| 85 years and over | 304 | 2.66%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 11,588
Median Age (
see rank)
| Los Alamitos, CA | 38.50 years old |
| California | 34.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Los Alamitos, CA | 34.00 years old |
| California | 33.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Los Alamitos, CA | 42.50 years old |
| California | 35.70 years old |
| U.S. | 37.90 years old |
| | Los Alamitos, CA | % of the Total Population | California | U.S. |
| Under 5 years | 698 | 6.02%, see rank | 7.44% | 6.92% |
| 5 to 9 years | 526 | 4.54%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 902 | 7.78%, see rank | 7.26% | 6.83% |
| 15 to 19 years | 951 | 8.21%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 540 | 4.66%, see rank | 7.20% | 7.02% |
| 25 to 34 years | 1,665 | 14.37%, see rank | 14.55% | 13.42% |
| 35 to 44 years | 1,393 | 12.02%, see rank | 14.71% | 14.18% |
| 45 to 54 years | 1,782 | 15.38%, see rank | 13.94% | 14.48% |
| 55 to 64 years | 1,131 | 9.76%, see rank | 9.81% | 10.81% |
| 65 to 74 years | 977 | 8.43%, see rank | 5.65% | 6.50% |
| 75 to 84 | 702 | 6.06%, see rank | 3.79% | 4.40% |
| 85 years and over | 321 | 2.77%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 11,536
Median Age (
see rank)
| Los Alamitos, CA | 37.30 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Los Alamitos, CA | 35.60 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Los Alamitos, CA | 38.80 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | Los Alamitos, CA | % of the Total Population | California | U.S. |
| Under 5 years | 573 | 4.97%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 842 | 7.30%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 935 | 8.11%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 853 | 7.39%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 612 | 5.31%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 1,533 | 13.29%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 2,025 | 17.55%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 1,573 | 13.64%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 886 | 7.68%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 846 | 7.33%, see rank | 5.57% | 6.54% |
| 75 to 84 | 549 | 4.76%, see rank | 3.79% | 4.39% |
| 85 years and over | 309 | 2.68%, 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.
