Casa Grande High School is a public high school located in Petaluma, California. It is part of the Petaluma City Schools district and serves students in grades 9 through 12. The school offers a variety of academic programs, including Advanced Placement (AP) courses, and has a strong focus on preparing students for college and career readiness. In addition to academics, Casa Grande High School provides numerous extracurricular activities, including sports teams, clubs, and performing arts programs. The school community emphasizes student involvement and aims to foster a supportive environment for all students to thrive.