Wisconsin residents paid $10,533 to attend the four-year public institution this year $45 more than the $10,488 charged for 2016-17.
Non-residents paid 230.2 percent more than residents this year, or $34,783. Their price tag grew 6.2 percent from $32,738 in 2016-17.
About 57 percent of the school's undergraduate population are Wisconsin residents. About 35 percent are residents of other states and 8 percent are citizens of other countries.
Data shows 66 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 3,193 students received grants or scholarships totaling $20.63 million and 2,244 students took out student loans totaling more than $17.01 million.
Including all undergraduates, 12,648 students used grants or scholarships totaling $115.02 million. Another 10,431 took out $69.63 million in federal student loans.