Carroll High School is a school in the unincorporated suburbs of Fort Wayne, Indiana accredited by North Central Association in the upper-middle class district of Northwest Allen County Schools. At about 1,700 students and expanding, officials established a freshman campus in 2005 for ninth graders. The school has added classrooms, a larger third gymnasium, connecting both the freshman campus and the 10 through 12 building, a large grand staircase, and a new cafeteria.