How many members does the Sierra Club have?



  1. 0 Votes

    The Sierra Club boasts over 1.3 million members worldwide.

  2. 0 Votes

    I thought it would be good to give the new membership number since the original answer is from over a year ago. The Sierra Club now has its membership posted as 1.4 million members.

Please signup or login to answer this question.

Sorry,At this time user registration is disabled. We will open registration soon!