From a total population of 40,445, San Gabriel has a median age of 42. The average age of males, in San Gabriel, is 41 while the average age of females is 43.2. When you compare this to median age of California, San Gabriel is 6.4 years older.
The median income of individuals, in San Gabriel, is $25,047 while the average household income is $56,238. When comparing the median income of people living in San Gabriel to the rest of California, the average income in San Gabriel is $4,859 less.