Arizona residents paid $9,222 to attend the four-year public institution this year $988 more than the $8,234 charged for 2016-17.
Non-residents paid 70.1 percent more than residents this year, or $15,691. Their price tag grew 2.4 percent from $15,325 in 2016-17.
About 45 percent of the school's undergraduate population are Arizona residents. About 54 percent are residents of other states and 1 percent are citizens of other countries.
Data shows 80 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 779 students received grants or scholarships totaling $6.61 million and 711 students took out student loans totaling more than $5.12 million.
Including all undergraduates, 9,470 students used grants or scholarships totaling $50.72 million. Another 10,136 took out $84.09 million in federal student loans.