Oregon residents paid $9,982 to attend the four-year public institution this year $357 more than the $9,625 charged for 2016-17.
Non-residents paid 184.2 percent more than residents this year, or $28,367. Their price tag grew 3.8 percent from $27,326 in 2016-17.
About 73 percent of the school's undergraduate population are Oregon residents. About 25 percent are residents of other states and 2 percent are citizens of other countries.
Data shows 88 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 232 students received grants or scholarships totaling $1.33 million and 178 students took out student loans totaling more than $1.14 million.
Including all undergraduates, 2,021 students used grants or scholarships totaling $12.59 million. Another 1,838 took out $14.13 million in federal student loans.