From a total population of 10,081, Mount Holly has a median age of 36.5. The average age of males, in Mount Holly, is 34.1 while the average age of females is 39.8. When you compare this to median age of North Carolina, Mount Holly is 1.3 years younger.
The median income of individuals, in Mount Holly, is $28,094 while the average household income is $48,290. When comparing the median income of people living in Mount Holly to the rest of North Carolina, the average income in Mount Holly is $2,486 more.