Marietta City Schools (MCS) is a vibrant Charter System serving over 8,900 students across eight elementary choice schools, a sixth-grade academy, a middle school, and a high school. As an International Baccalaureate (IB) World School District, MCS offers comprehensive IB programmes, including Primary, Middle, and Diploma options, along with industry-certified Career-related Programmes.

MCS emphasizes comprehensive support, providing Special Services, educational assistance, and resources like the Mental Health Hotline and Virtual Learning options. The district is committed to transparency, upholding family privacy (FERPA), and governance through the Board of Education. MCS is recognized for student achievements, including a 2019 National Blue Ribbon and success in performing arts competitions.