Voters in the effected election districts should have received a post card from the Board of Elections notifying voters of the change. If you did not receive the postcard you may either contact the Mamaroneck Town Clerk's office between 8:30am and 4:30pm at 914-381-7870 or you may log onto the Westchester County Board of Elections website at www.westchestergov.com/boe/ to find the location of your new polling place