The Carbon Lehigh Intermediate Unit #21 serves as the coordinating agency that brings together diverse school districts, career and technical schools, businesses, and community groups.

It is the job of the CLIU to facilitate inter-district cooperation, provide educational and administrative services to schools, and function as a link between the Pennsylvania Department of Education and local school districts.

The CLIU Serves:
• 14 School Districts within Carbon and Lehigh Counties
• 8 Charter Schools
• Approximately 1,200 Employees