From a total population of 1,492, Yamhill has a median age of 26.8. The average age of males, in Yamhill, is 16 while the average age of females is 35.9. When you compare this to median age of Oregon, Yamhill is 12.1 years younger.
The median income of individuals, in Yamhill, is $21,050 while the average household income is $85,750. When comparing the median income of people living in Yamhill to the rest of Oregon, the average income in Yamhill is $6,123 less.