Kiwanis International sponsors several service clubs for young people:

	Circle K International has 11,000 members on 570 university and college campuses.
	Key Club International has 215,000 members in 4,600 high schools.
	Builders Clubs have been organized in 2,000 junior high and middle schools.

Other members of the Kiwanis family include K-Kids in elementary schools, young European adults in Kiwanis Junior, and Aktion Club, which involves persons with disabilities in community-service activities.