From a total population of 43,320, Sierra Vista has a median age of 32.9. The average age of males, in Sierra Vista, is 30.7 while the average age of females is 35.7. When you compare this to median age of Arizona, Sierra Vista is 3.6 years younger.
The median income of individuals, in Sierra Vista, is $27,734 while the average household income is $58,818. When comparing the median income of people living in Sierra Vista to the rest of Arizona, the average income in Sierra Vista is $2,197 more.