Clovis North High School is a combination junior high school and high school sharing a common administration, campus, and teaching staff. It is located on the corner of Willow & International in Fresno, California, across the street from Clovis Community College Center. It is composed of Clovis North High School and Granite Ridge Intermediate.

Dr. Floyd B. Buchanan High School, known as Buchanan High School, is a four-year public high school in Clovis, California, United States. The school is part of the Buchanan Educational Center, which houses approximately 5,000 students at Garfield Elementary School (K-6), Alta Sierra Intermediate School (7-8), and Buchanan High School. The school graduated its first class in the spring of 1995, and is named after CUSD's first district superintendent, Dr. Floyd B. Buchanan, which makes Buchanan High School the only CUSD high school that does not contain "Clovis" in its name.