From a total population of 24,484, Hercules has a median age of 37.8. The average age of males, in Hercules, is 36.9 while the average age of females is 39.4. When you compare this to median age of California, Hercules is 2.2 years older.
The median income of individuals, in Hercules, is $37,978 while the average household income is $100,267. When comparing the median income of people living in Hercules to the rest of California, the average income in Hercules is $8,072 more.