Welcome to Cornwall-Lebanon School District, located in Central Lebanon County, Pennsylvania. The district covers the municipalities of Cornwall and Mount Gretna and North Cornwall Township, North Lebanon Township, South Lebanon Township, West Cornwall Township and West Lebanon Township. With some absolutely gorgeous homes for sale, it is no wonder why Cornwall-Lebanon SD has become such a great go to place for real estate. The district operates the Cedar Crest High School that has just over 1,200 students, making it AAAA for most PIAA athletics. If you would like to move into this area, then please let us know and we will connect you with a Select Professional to view exciting real estate opportunities.