Cobb County School Calendar 2025 25. The cobb county school district does not guarantee the quality, accuracy or completeness of any translated information. See the full schedule here.

The cobb county school calendar for the 2025 to 2026 school year begins on monday, august 4, 2025 and ends on wednesday, may 20, 2026. The cobb county school calendar for the 2024 to 2025 school year begins on thursday, august 1, 2024 and ends on wednesday, may 21, 2025.