South Carolina residents paid $10,740 to attend the four-year public institution this year $320 more than the $10,420 charged for 2016-17.
Non-residents paid 96.6 percent more than residents this year, or $21,120. Their price tag grew 3 percent from $20,500 in 2016-17.
About 82 percent of the school's undergraduate population are South Carolina residents. And about 18 percent are residents of other states.
Data shows 95 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 443 students received grants or scholarships totaling $3.75 million and 410 students took out student loans totaling more than $2.82 million.
Including all undergraduates, 2,033 students used grants or scholarships totaling $19.47 million. Another 1,846 took out $14.16 million in federal student loans.