From a total population of 92,373, Flathead County has a median age of 41.9. The average age of males, in Flathead County, is 41.1 while the average age of females is 42.8. When you compare this to median age of Montana, Flathead County is 2.1 years older.
The median income of individuals, in Flathead County, is $25,789 while the average household income is $46,858. When comparing the median income of people living in Flathead County to the rest of Montana, the average income in Flathead County is $188 less.