From a total population of 4,016, Wahkiakum County has a median age of 52.3. The average age of males, in Wahkiakum County, is 51.1 while the average age of females is 53.1. When you compare this to median age of Washington, Wahkiakum County is 14.9 years older.
The median income of individuals, in Wahkiakum County, is $23,215 while the average household income is $44,500. When comparing the median income of people living in Wahkiakum County to the rest of Washington, the average income in Wahkiakum County is $8,018 less.