From a total population of 51,830, Porterville has a median age of 29.5. The average age of males, in Porterville, is 28.4 while the average age of females is 30.4. When you compare this to median age of California, Porterville is 6.1 years younger.
The median income of individuals, in Porterville, is $17,330 while the average household income is $41,267. When comparing the median income of people living in Porterville to the rest of California, the average income in Porterville is $12,576 less.