The Dunwoody Campus sits on 100 acres in a residential district of north DeKalb County, where the college has developed a strong reputation as a community partner and institution for higher learning. Business is one of the most popular majors at Dunwoody, but the campus also is recognized for its impressive accounting and dental hygiene degree programs. For seven years, Perimeter College’s dental hygiene graduates have achieved a 100 percent first-time pass rate on national board exams, and students regularly provide care for the community. The Dunwoody Campus Observatory is a big draw for students and the public alike for night sky viewing. Students attending Dunwoody can choose from among 30 chartered student organizations.