Los Angeles Almanac Logo
Home | All Almanac Topics | Population

Age Groups
Los Angeles County
2010 Census

Photo by StevePB, courtesy Pixabay.com.

Also see: Age Groups for Cities & Communities in Los Angeles County

Male & Female

Age Group 2010 Census 2000 Census 1990 Census
Number Percent Number Percent Number Percent
Total Population 9,818,605 100.00% 9,519,338 100.00% 8,863,164 100.00%
Age Under 15 1,958,328 19.95% 2,263,330 23.78% 1,969,332 22.22%
Age 15-17 443,880 4.52% 404,646 4.25% 356,778 4.03%
Age 18-24 1,062,538 10.82% 980,657 10.30% 1,089,036 12.29%
Age 25-34 1,475,731 10.82% 1,581,722 16.62% 1,757,799 19.83%
Age 35-54 2,799,273 28.51% 2,666,090 28.01% 2,182,024 24.62%
Age 55-64 1,013,156 10.32% 696,220 7.31% 647,608 7.31%
Age 65+ 1,065,699 10.85% 926,673 9.73% 860,587 9.71%

Source: U.S. Census Bureau