Chauncey H. Duker School
Mrs. Alison Kos, Principal
E-Mail: akos@d15.org
Mr. Rich Vannoy, Assistant Principal
E-Mail: rvannoy@d15.org
3711 W. Kane Avenue
McHenry, IL 60050
Phone: (779) 244-1100
Fax: Call if needed
Email: dkoffice@d15.org

Central Administration Offices
1011 N. Green Street
McHenry, IL 60050
Phone: (779) 244-1000
Fax: Call if needed
Email: info@d15.org

Transportation Office
5805 W. Route 120
McHenry, IL 60050
Phone: (815) 385-6622
Fax: Call if needed
Email: troffice@d15.org