From a total population of 5,895, Saint Helena has a median age of 46.9. The average age of males, in Saint Helena, is 44.3 while the average age of females is 49.9. When you compare this to median age of California, Saint Helena is 11.3 years older.
The median income of individuals, in Saint Helena, is $47,794 while the average household income is $78,421. When comparing the median income of people living in Saint Helena to the rest of California, the average income in Saint Helena is $17,888 more.