Southwest DeKalb High School, located at 2863 Kelley Chapel Rd., Decatur, GA 30034, serves students in grades 9 through 12 as a public high school within DeKalb County School District. Serving roughly 1,207 students, the campus maintains a student-teacher ratio near 15:1. About 50% of students are female and 50% are male. Testing data shows that about 16% of students are proficient in math and almost 28% meet proficiency standards in reading. Athletics, performing arts programs, student leadership groups, and community-oriented activities contribute to a spirited school environment. About 48% of students participate in AP or advanced academic coursework, and the graduation rate stands near 91%. Southwest DeKalb High School provides a combination of academic instruction and career-oriented pathways tied to healthcare, business, engineering, media studies, and public service. The surrounding area features established suburban neighborhoods, wooded residential streets, and redeveloping communities across southern DeKalb County, with home values commonly ranging from the mid-$200,000s to around $650,000 depending on property type and location. The school has earned recognition among top high schools in Georgia for its athletic traditions, student engagement opportunities, and expanding educational programs.