From a total population of 77,040, Saint Joseph has a median age of 35.7. The average age of males, in Saint Joseph, is 34.8 while the average age of females is 37.4. When you compare this to median age of Missouri, Saint Joseph is 2.4 years younger.
The median income of individuals, in Saint Joseph, is $22,144 while the average household income is $42,042. When comparing the median income of people living in Saint Joseph to the rest of Missouri, the average income in Saint Joseph is $3,862 less.