Osborne High School, located at 2451 Favor Rd. SW, Marietta, GA 30060, serves students in grades 9 through 12 as a public high school within Cobb County School District. The school enrolls roughly 2,773 students and maintains a student-teacher ratio near 16:1. The student body is composed of approximately 46% female students and 54% male students. State assessment results show around 12% of students are proficient in math and about 22% meet reading proficiency standards. A variety of athletics, fine arts programs, student organizations, and leadership initiatives support a vibrant and energetic campus environment. About 16% of students participate in AP or advanced academic coursework, and the graduation rate stands near 74%. Osborne High School combines strong academic instruction with pathway programs connected to engineering, healthcare, business, culinary arts, and information technology. Established suburban neighborhoods, apartment communities, and mixed residential developments in southern Cobb County surround the campus, with home values ranging from the mid-$200,000s to over $600,000 depending on location and style. The school has gained recognition among top high schools in Georgia for its multicultural student community, expanding academic programs, and broad range of extracurricular experiences.