
How many seniors are included in Los Angeles population
There are a 10.7% of people 65 year's old and above living in Los Angeles basing on the 2008 census. Similarly with how other age census is done they based it through the date of birth information of the people who have undergone the survey.
http://quickfacts.census.gov/qfd/states/06/06037.html
Most censuses based their numbers in the 2000 information sheet. So the age percentages are based around that year also with just the added number of years depending on how recent the statistic is.
Most people choose to retire in Los Angeles or most locals choose not to leave the place, the population of seniors in Los Angeles is very promising. It means that the place is quite lovable and friendly for all age groups.

