From a total population of 21,182, Kalispell has a median age of 34.9. The average age of males, in Kalispell, is 32.4 while the average age of females is 38.1. When you compare this to median age of Montana, Kalispell is 4.9 years younger.
The median income of individuals, in Kalispell, is $22,054 while the average household income is $40,511. When comparing the median income of people living in Kalispell to the rest of Montana, the average income in Kalispell is $3,923 less.