Gardner Edgerton USD 231 serves the communities of Gardner and Edgerton in the southwest corner of Johnson County, Kansas. At the heart of two growing communities, Gardner Edgerton schools educate approximately 6,200 students. The district includes seven elementary schools (PreK-4), three middle schools (5-8) and one high school (9-12). Part of the high school is a stand-alone Advanced Technical Center (with trades programs), a TRAILS Facility (a transitional program for students with special needs ages 18-21) and a culinary kitchen and bistro.