U8/U10/U12/U14 will be 6 players including a goalie playing half field for U8/U10, and full field for U12/U14.
High School and Adult will start out as "5-a-side." This is four players plus a goalie.
While you are allowed 12 players on a roster, coaches/team leaders should consider playing time of all players when creating teams. In the interest of playing time for each player, if we can safely add another player or two on the field in a particular division, we will do so. Let's just see how the field plays first.