Osceola Middle School is proudly accredited by SACS CASI, an accrediting division of AdvancED. Our accreditation demonstrates our dedication to continuous improvement in all that we do. We are committed to providing an engaging, rigorous learning environment that is meaningful to middle school students. We will strive to equip students with the skills needed to be contributing members of a global society in the 21st century. We also are proud to be affiliated with Okeechobee County School District, which has received Corporate Accreditation through AdvancED.