UNC-Chapel Hill graduate programs ranked among best once again in national rankings Posted Mar 31, 2021 Numerous UNC graduate programs received high rankings once again. More than 30 were among the top 10 overall or among public universities in their respective categories as part of U.S. News & World Report’s “Best Graduate Schools” list. The Gillings School of Global Public Health ranked second out of 188 schools of public health in the U.S. (UNC.edu)