Home>Choose State>Cities in New York>Institutions in Potsdam>Community Bank Locations in Potsdam Community Bank Branch Locations in Potsdam, NY 1. Community Bank - Potsdam - Market St Branch 64-70 Market Street, Potsdam, NY 13676 (315) 265-4200 View Branch 2. Community Bank - Potsdam - May Road Branch Route 56 And May Road, Potsdam, NY 13676 View Branch