From a total population of 11,676, Mountain Lake has a median age of 43.8. The average age of males, in Mountain Lake, is 43.1 while the average age of females is 44.9. When you compare this to median age of Minnesota, Mountain Lake is 6.2 years older.
The median income of individuals, in Mountain Lake, is $24,275 while the average household income is $47,350. When comparing the median income of people living in Mountain Lake to the rest of Minnesota, the average income in Mountain Lake is $7,367 less.