 Coppell Independent School District (CISD) is responsible for the K–12 education of the majority of the City of Coppell's children.A portion of the CISD also covers parts of north Irving in the Valley Ranch area and those portions of Lewisville that fall south of the current Dallas/Denton county boundary.Its high schools are Coppell High School and the newly opened New Tech High @ Coppell.