Head-Royce School (Head-Royce or HRS) is a co-educational college-preparatory K-12 school in Oakland, California. The forerunner of Head-Royce was the Anna Head School for Girls in Berkeley, founded in 1887. Relocated to its current site in 1964, Anna Head School for Girls merged with the neighboring Royce School in 1979 to form the present-day Head-Royce School. Head-Royce is composed of three divisions. The Lower School consists of kindergarten through 5th grade.