Barlow-Vincent Elementary School   (Warren Local Schools)
Belpre Elementary School   (Belpre City Schools)
Belpre High School   (Belpre City Schools)
Beverly-Center Elementary School   (Fort Frye Local Schools)
Fort Frye High School   (Fort Frye Local Schools)
Frontier High School   (Frontier Local Schools)
Frontier Middle School   (Frontier Local Schools)
Harmar Elementary School   (Marietta City Schools)
Lawrence Elementary School   (Frontier Local Schools)
Little Hocking Elementary School   (Warren Local Schools)
Lowell Elementary School   (Fort Frye Local Schools)
Marietta High School   (Marietta City Schools)
Marietta Middle School   (Marietta City Schools)
Matamoras Elementary School   (Frontier Local Schools)
Newport Elementary School   (Frontier Local Schools)
Phillips Elementary School   (Marietta City Schools)
Putnam Elementary School   (Marietta City Schools)
Salem-Liberty Elementary School   (Fort Frye Local Schools)
Warren Elementary School   (Warren Local Schools)
Warren High School   (Warren Local Schools)
Washington County Career Ctr   (Washington County Career Center)
Washington Elementary School   (Marietta City Schools)
Waterford Elementary School   (Wolf Creek Local Schools)
Waterford High School   (Wolf Creek Local Schools)