From a total population of 5,094, Gustine has a median age of 32.9. The average age of males, in Gustine, is 32.1 while the average age of females is 35.4. When you compare this to median age of California, Gustine is 2.7 years younger.
The median income of individuals, in Gustine, is $20,620 while the average household income is $38,173. When comparing the median income of people living in Gustine to the rest of California, the average income in Gustine is $9,286 less.