Student organizations in the Upper School provide opportunities for students to share common interests and to become involved in common causes. The calendar of co-curricular activities makes it possible for each student to pursue many interests—academic enhancement, artistic expression, athletic competition, the outdoors, the study of world cultures and our environment, and working for justice and peace at home and abroad. The list of clubs and organizations changes according to student interest. New clubs can be formed when students and a faculty sponsor complete the process for approval.

Current student organizations and activities
KCD Ambassadors
Actor’s Guild
Community Service
Film Club
Makers Club
KCD Young Democrats
KCD Young Republicans
Multicultural Club
Pep Club
FCA
African-American Political Society
Games and Activities Club
Union of Jewish Athletes
KUNA
Math Team
Speech Team
Quick Recall
Governor’s Cup

Publications
The Fleur de Lis yearbook
Mandala; student literary magazine
Perspectives; literary magazine

Honor Societies
Cum Laude Society
La Sociedad Hispanica Honoraria
Societe Honoraire De Francais
Thespian Society
Beta Club