Montana residents paid $5,928 to attend the four-year public institution this year – $95 more than the $5,833 charged for 2017-18.
Non-residents paid 224.7 percent more than residents this year, or $19,246. Their price tag grew 2.8 percent from $18,723 in 2017-18.
About 90 percent of the school's undergraduate population are Montana residents. About 9 percent are residents of other states and 1 percent are citizens of other countries.
Data shows 87 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 400 students received grants or scholarships totaling $2.1 million and 273 students took out student loans totaling more than $1.5 million.
Including all undergraduates (4,315), 1,905 students used grants or scholarships totaling $8.6 million, and 1,661 students took out $10.9 million in federal student loans.