From a total population of 16,133, Alleghany County has a median age of 46.8. The average age of males, in Alleghany County, is 45.6 while the average age of females is 47.8. When you compare this to median age of Virginia, Alleghany County is 9.2 years older.
The median income of individuals, in Alleghany County, is $24,399 while the average household income is $45,183. When comparing the median income of people living in Alleghany County to the rest of Virginia, the average income in Alleghany County is $9,559 less.