Wisconsin residents paid $7,389 to attend the four-year public institution this year $22 more than the $7,367 charged for 2016-17.
Non-residents paid 108.1 percent more than residents this year, or $15,378. Their price tag grew 0.1 percent from $15,356 in 2016-17.
About 86 percent of the school's undergraduate population are Wisconsin residents. About 14 percent are residents of other states and 1 percent are citizens of other countries.
Data shows 79 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 317 students received grants or scholarships totaling $1.62 million and 337 students took out student loans totaling more than $1.92 million.
Including all undergraduates, 2,192 students used grants or scholarships totaling $12.26 million. Another 2,427 took out $16.22 million in federal student loans.