From a total population of 14,124, Vandalia has a median age of 41.8. The average age of males, in Vandalia, is 40.6 while the average age of females is 42.7. When you compare this to median age of Ohio, Vandalia is 2.7 years older.
The median income of individuals, in Vandalia, is $26,968 while the average household income is $51,935. When comparing the median income of people living in Vandalia to the rest of Ohio, the average income in Vandalia is $448 more.