 The following year, the school name was changed to Keswick Christian School to reflect its new ownership.The Keswick name is said to come from a holiness movement that originated in Keswick, England, in the late nineteenth century.By 1970, the school's enrollment rose to 480 students, giving the Board of Directors ample reason to expand the school to offer a senior high, which was completed in 1975 with the first senior class graduating in 1978.