From a total population of 9,795, Big Lake has a median age of 31.4. The average age of males, in Big Lake, is 31.5 while the average age of females is 31.4. When you compare this to median age of Minnesota, Big Lake is 6.2 years younger.
The median income of individuals, in Big Lake, is $24,442 while the average household income is $63,941. When comparing the median income of people living in Big Lake to the rest of Minnesota, the average income in Big Lake is $7,200 less.