Share: To become a member, join any of the following local leagues in Westchester County: LWV of Larchmont/Mamaroneck LWV of New Castle LWV of New Rochelle LWV of Northeast Westchester LWV of Northwest Westchester LWV of Rivertowns LWV of Rye, Rye Brook, Port Chester LWV of Scarsdale LWV of White Plains Share: