Oklahoma residents paid $7,335 to attend the four-year public institution this year – $330 more than the $7,005 charged for 2017-18.
Non-residents paid 94.1 percent more than residents this year, or $14,235. Their price tag grew 2.4 percent from $13,905 in 2017-18.
About 90 percent of the school's undergraduate population are Oklahoma residents. About 8 percent are residents of other states and 2 percent are citizens of other countries.
Data shows 93 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 857 students received grants or scholarships totaling $6.6 million and 595 students took out student loans totaling more than $3 million.
Including all undergraduates (5,267), 3,303 students used grants or scholarships totaling $23.8 million, and 2,354 students took out $14.6 million in federal student loans.