The Rancho Santa Margarita Branch Library, a part of the Orange County (OC) Public Libraries, serves 47,442 residents of Rancho Santa Margarita. The OC Libraries maintain 1.5 million volumes and circulate 7.6 million items annually. Rancho Santa Margarita Branch has Farsi, Chinese, and Korean language materials, a quiet reading room, and computers for public use. It provides WiFi, an AWE station for children, laptops and hotspots, tech tutoring, book clubs, and numerous other events for all ages.