From a total population of 20,812, Sevier County has a median age of 33.7. The average age of males, in Sevier County, is 33 while the average age of females is 34.6. When you compare this to median age of Utah, Sevier County is 3.8 years older.
The median income of individuals, in Sevier County, is $19,121 while the average household income is $46,327. When comparing the median income of people living in Sevier County to the rest of Utah, the average income in Sevier County is $5,191 less.