Marietta City Schools – Ranked in the Top Ten Mid-Sized School District In Technology Know-How. In 2013, Marietta City Schools earned top honors for technology integration, an Mission: Our mission is to prepare each of our students, through academic achievement, for college, career and life success. Our vision is to be the school system of choice. Description: Marietta City Schools (MCS) serve some 8,800 students at eight elementary choice schools—one of which is a Science, Technology, Engineering and Math (STEM) Magnet—one middle school, one sixth-grade school, and one high school. MCS is an International Baccalaureate (IB) World School district. On April 23, 2008, the school district became the first IB World School district in Georgia authorized to offer the IB Middle Years Program (MYP) for grades 6-10. With the addition of the IB Middle Years Program to the IB Primary Years Program (PYP) offered at Sawyer Road Elementary and the long-standing IB Diploma Program (DP) at Marietta High School, MCS is one of only a few school systems nationwide able to provide the full IB (K-12) continuum. For the fourth consecutive year, U.S.News & World Report's annual list of the best high schools in the country, named Marietta High School (MHS) one of the best high schools in the nation. Of the 21,035 public high schools examined by U.S. News, the magazine named MHS a silver medal winner, and ranked the school 1,463 nationally and 27th in Georgia