From a total population of 1,440, Herreid has a median age of 51. The average age of males, in Herreid, is 51.9 while the average age of females is 48.8. When you compare this to median age of South Dakota, Herreid is 14.2 years older.
The median income of individuals, in Herreid, is $31,665 while the average household income is $39,167. When comparing the median income of people living in Herreid to the rest of South Dakota, the average income in Herreid is $5,354 more.