South Carolina maintains one of the most permissive knife laws in the U.S., allowing adults to own, open carry, and conceal most pocket knives without blade length restrictions. Key statutes like Section 16-23-460 explicitly exempt “knives” from concealed weapon prohibitions unless used in a crime.
Legal Framework
Ownership and Types Allowed
Pocket knives, folding knives, dirks, daggers, and utility knives face no statewide bans or size limits for possession or general carry. Switchblades and gravity knives are legal unless local rules differ.
Adults over 18 can own any knife type without permits. The focus is lawful use, not the tool itself.
Open and Concealed Carry
Open carry is unrestricted statewide; clip a pocket knife visibly on your belt or pocket. Concealed carry is equally permitted under 16-23-460, which carves out exceptions for knives, dirks, and razors.
No blade length cap applies outside sensitive areas. Intent matters—if carried to commit a crime, it becomes illegal.
Restricted Locations
Schools and Prisons
Knives with blades over two inches are banned on elementary or secondary school grounds, except for law enforcement or authorized staff. Correctional facilities prohibit all knives for inmates.
CCW permit holders may secure qualifying knives in vehicles on school property like firearms.
Other Prohibited Areas
Government buildings, airports (check TSA), and private property often ban knives via posted rules. Courts and polling places fall under weapon restrictions.
Local Ordinances
State preemption via the constitution limits cities, but some like Columbia, Charleston, and Greenville have outdated rules conflicting with state law. The Attorney General deems these invalid post-1996/2008 amendments removing blade limits.
Greenville infers locked blades over three inches as weapons; always verify city codes.
Penalties and Exceptions
Violations like school carry are misdemeanors with fines up to $1,000 and jail time. Using a knife in a violent crime adds mandatory sentences under 16-23-490.
Law enforcement, military on duty, and hunters (during season) get exemptions. Minors face juvenile rules.
Practical Advice
Choose everyday carry (EDC) pocket knives under 4 inches for versatility and fewer questions. Mountaineering or sheath knives work for outdoors.
SOURCES:
- https://www.akti.org/state-knife-laws/south-carolina/
- https://www.bradrichardsonlawfirm.com/blog/can-you-carry-a-knife-in-south-carolina/
