The family of Rotary extends beyond individual Rotarians and Rotary clubs to include other service-minded people who help with the organization's work. Groups such as Rotaract, Interact, and Rotary Community Corps serve side by side with sponsor clubs, using their diverse skills to improve the quality of life in their communities. Below are some of the latest statistics available, as of 30 April 2011.

Rotary - Members: 1,222,293   Clubs: 34,118   Districts: 530

Rotaract - Members: 195,040   Clubs: 8,480

Interact - Members: 303,991   Clubs: 13,217

Rotary Community Corps - Members: 161,759   Corps: 7,033