From a total population of 1,262, Spring Grove has a median age of 46.7. The average age of males, in Spring Grove, is 42.8 while the average age of females is 52.3. When you compare this to median age of Minnesota, Spring Grove is 9.1 years older.
The median income of individuals, in Spring Grove, is $23,305 while the average household income is $35,451. When comparing the median income of people living in Spring Grove to the rest of Minnesota, the average income in Spring Grove is $8,337 less.