From a total population of 12,554, Afton has a median age of 41.1. The average age of males, in Afton, is 39.8 while the average age of females is 42.7. When you compare this to median age of Iowa, Afton is 3.1 years older.
The median income of individuals, in Afton, is $23,647 while the average household income is $44,134. When comparing the median income of people living in Afton to the rest of Iowa, the average income in Afton is $3,974 less.