South Carolina residents paid $10,742 to attend the four-year public institution this year $314 more than the $10,428 charged for 2016-17.
Non-residents paid 94.7 percent more than residents this year, or $20,918. Their price tag grew 3 percent from $20,308 in 2016-17.
About 94 percent of the school's undergraduate population are South Carolina residents. About 4 percent are residents of other states and 2 percent are citizens of other countries.
Data shows 99 percent of full-time undergraduates who started school in 2015-16 received student financial aid in some form. In all, 724 students received grants or scholarships totaling $6.04 million and 650 students took out student loans totaling more than $3.25 million.
Including all undergraduates, 2,879 students used grants or scholarships totaling $26.8 million. Another 2,809 took out $17.83 million in federal student loans.