McGuffey School District is a public school system located in Washington County, Pennsylvania. The School District is composed of four schools: McGuffey High School, McGuffey Middle School, Claysville Elementary, and Joe Walker Elementary.

The McGuffey school colors are navy blue and gold. "Highlanders" has been adopted as the official school nickname. Current enrollment is 1,764 students. The district is named after William Holmes McGuffey, who wrote a series of Eclectic Readers and was a famous and revolutionary educator. McGuffey School District covers an area of approximately 198 square miles sparsely populated by 12,480 people in 4,949 households.

Mission Statement
In a cooperative effort with the community, the mission of the McGuffey School District is to be an educational leader by enabling students to reach their full potential through the acquisition and application of knowledge and life skills.