From a total population of 701, Valley Springs has a median age of 34.1. The average age of males, in Valley Springs, is 36.5 while the average age of females is 31.6. When you compare this to median age of South Dakota, Valley Springs is 2.7 years younger.
The median income of individuals, in Valley Springs, is $23,277 while the average household income is $57,500. When comparing the median income of people living in Valley Springs to the rest of South Dakota, the average income in Valley Springs is $3,034 less.