Vergennes is the state's smallest city — two square miles in size and a population of 2‚600. Vergennes is a unique community with an extraordinary location on Otter Creek in Addison County. We are centrally located between Lake Champlain, the Green Mountains, the City of Burlington and Middlebury College. Our historic downtown will tempt you with great restaurants and locally owned shops. Our architecture will remind you of 19th century New England. Our citizens love living here and enjoy sharing their community.