From a total population of 3,646, Quartzsite has a median age of 70. The average age of males, in Quartzsite, is 71.2 while the average age of females is 68.9. When you compare this to median age of Arizona, Quartzsite is 33.5 years older.
The median income of individuals, in Quartzsite, is $27,462 while the average household income is $40,963. When comparing the median income of people living in Quartzsite to the rest of Arizona, the average income in Quartzsite is $1,925 more.