From a total population of 15,297, Hermiston has a median age of 29.6. The average age of males, in Hermiston, is 26.8 while the average age of females is 32.5. When you compare this to median age of Oregon, Hermiston is 9.3 years younger.
The median income of individuals, in Hermiston, is $19,971 while the average household income is $46,655. When comparing the median income of people living in Hermiston to the rest of Oregon, the average income in Hermiston is $7,202 less.