New Portland is a town in Somerset County, Maine. It is perhaps best known for its Wire Bridge, a cable suspension bridge completed in 1866 that is the last remaining bridge of its type in Maine, and possibly the U.S. Much of North New Portland's Main Street burned to the ground in the fire of 1919, including a hotel. The annual town fair draws large crowds from around, and is held in September. The population was 718 at the 2010 census.