Charleston Middle School (CMS) is proud to serve Grades 6-8 in the Charleston R-I School District. We strive for excellence in everything we do – whether it is academics, athletics, clubs, programs, or school spirit!
Our school theme is "CMS... Expect Success, Nothing Less!" While there is room for failure and growth, we ultimately want to motivate students to reach their full potential.
Our vision is to ensure academic success by offering a safe, challenging learning environment, promoting a culture of cooperation in school and community, and making decisions based on what is best for our students.
Charleston Middle School
1012 South Main Street, Charleston, MO 63834
(573) 683-3346 / fax: (573) 683-2930
To access Parent Portal, use the following link:
For Charleston R-I School District faculty and staff only.
Employees of Charleston R-I School District can access their email accounts via web browser by visiting https://mail.google.com and using their charleston.k12.mo.us credentials, or by using the Gmail app. For assistance or troubleshooting, please contact your supervisor or the IT department.