Oregon residents paid $5,126 to attend the two-year public institution this year $187 less than the $5,313 charged for 2016-17.
Non-residents paid 95.7 percent more than residents this year, or $10,031. Their price tag was reduced 3.5 percent from $10,398 in 2016-17.
About 90 percent of the school's undergraduate population are Oregon residents. About 6 percent are residents of other states and 2 percent are citizens of other countries.
Data shows 73 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 450 students received grants or scholarships totaling $2.19 million and 214 students took out student loans totaling more than $1.09 million.
Including all undergraduates, 3,174 students used grants or scholarships totaling $12.9 million. Another 2,073 took out $11.03 million in federal student loans.