All rights reserved. Size Average number of members on a non-profit board is 19. Few boards have less than 10 board members. Organizations with a larger scope of mission and larger budgets have larger boards. Most board members are between 40 and 59.
More boards meet monthly than quarterly.
Most board meetings last two hours. It is common to limit the number of consecutive terms a director can serve to two. Strengths of boards included personal commitment and dedication.