Marietta City Schools Calendar 2025 25. This single page document is going to be your guide for the entire school. Marietta city schools is a georgia charter school system, and an international baccalaureate world school district.
The board of education of the city of marietta does not discriminate on the basis of race, color, religion, national origin, age, disability, or gender in its employment practices, student. Established in 1788 as the first settlement in the northwest territory, marietta is steeped in history and tradition.