From a total population of 522,794, Stanislaus County has a median age of 33.3. The average age of males, in Stanislaus County, is 32.1 while the average age of females is 34.6. When you compare this to median age of California, Stanislaus County is 2.3 years younger.
The median income of individuals, in Stanislaus County, is $21,729 while the average household income is $49,573. When comparing the median income of people living in Stanislaus County to the rest of California, the average income in Stanislaus County is $8,177 less.