From a total population of 6,133, Elm Grove has a median age of 46.8. The average age of males, in Elm Grove, is 45.6 while the average age of females is 48.3. When you compare this to median age of Wisconsin, Elm Grove is 8.0 years older.
The median income of individuals, in Elm Grove, is $61,567 while the average household income is $119,679. When comparing the median income of people living in Elm Grove to the rest of Wisconsin, the average income in Elm Grove is $33,660 more.