Arroyo High School 2025 Calendar. Arroyo grande high school is a public high school located in arroyo grande, california. Arroyo grande high school booster club.

To protect and preserve ahs turf please do wear heels. Arroyo high school proudly presents the senior class of 2025 with grad nite at disneyland and california adventure theme parks on wednesday, june 11, 2025.