About University of North Carolina at Chapel Hill. University of North Carolina at Chapel Hill in Chapel Hill, NC reports an overall acceptance rate of 18.7%, an early-round acceptance rate of 23.0%, an SAT middle 50% of 1360–1520, a class size of 4,699, and a yield of 46.0% based on the most recent Common Data Set filings. Flagship NC public. Strong business (Kenan-Flagler) and journalism schools. In-state advantage.