USA Water Polo is the largest organization in the United States that sanctions non-scholastic water polo competition. USA Water Polo has around 500 clubs and offers multiple playing opportunities for these clubs, including our National Championships, the ability to sanction events and events on the zone level.

USA Water Polo operates on the "club" system. Each water polo club must be a current registered member club. Memberships are on an annual basis and expire on 12/31 of the given year. Similar to participants, new & lapsed club registrations purchased between November 1 and December 31 will lock-in current year pricing and will be valid immediately through December 31st of the following year. Current clubs who renew their memberships between November 1 and December 31, will be guaranteed current year pricing and membership will take effect on January 1st, at the end of the current club membership.