South Carolina residents paid $10,502 to attend the four-year public institution this year $306 more than the $10,196 charged for 2016-17.
Non-residents paid 97.1 percent more than residents this year, or $20,702. Their price tag grew 3 percent from $20,102 in 2016-17.
About 85 percent of the school's undergraduate population are South Carolina residents. About 11 percent are residents of other states and 4 percent are citizens of other countries.
Data shows 93 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 526 students received grants or scholarships totaling $3.52 million and 371 students took out student loans totaling more than $2.29 million.
Including all undergraduates, 2,371 students used grants or scholarships totaling $13.79 million. Another 1,980 took out $14.34 million in federal student loans.