Yes, we do have boar in South Carolina. Feel free to email in and correct me if I'm wrong, but I believe that boar are more prevalent in the lower part of South Carolina. We do see some boar around the up-state, but not to the extent that hunters in the lower-state do. Boar are said to reproduce quickly and they can get to be pretty large. As of late, boar hunting is growing in popularity.
If you bag a boar, feel free to post your images/videos below. Give us some information about your harvested boar and let us know how much it weighed.