Canton McKinley Senior High School is a public high school in Canton, Stark County, Ohio, and part of the Canton City School District. It is one of the oldest high schools in Ohio, and was once one of Ohio's largest. The original McKinley building on Market Avenue North was opened on March 27, 1918. The students of Central High School and North High School were moved to the new building. The school was named for President William McKInley (whose home was across the street from McKinley High School) and his sister, Anna McKinley, who taught in the Canton Public Schools for 30 years. When it opened, it was the only high school in Canton. By 1943, it was one of four high schools, as enrollment in the city schools dictated Lehman High School, Lincoln High School, and Timken Vocational High School be opened. As the city of Canton's population declined, so did city school enrollment. In the spring of 1976, the Canton City Schools closed all four high schools in the city. Lehman and Lincoln reverted to junior high schools, and Timken Senior High School and McKinley Senior High School were their replacements. McKInley Senior opened in a new building on the site of Fawcett Stadium.