From a total population of 7,742, Kenai has a median age of 36.9. The average age of males, in Kenai, is 36.3 while the average age of females is 37.3. When you compare this to median age of Alaska, Kenai is 3.5 years older.
The median income of individuals, in Kenai, is $32,471 while the average household income is $62,088. When comparing the median income of people living in Kenai to the rest of Alaska, the average income in Kenai is $658 less.