Biddeford is a city in York County, Maine, United States. It is the principal commercial center of York County. The population was 21,277 at the 2010 census. Twin city of Saco, Biddeford includes the resort community of Biddeford Pool, Fortunes Rocks and Granite Point. The town is the site of the University of New England and the annual La Kermesse Franco-Americaine Festival. First visited by Europeans in 1616, it is the site of one of the earliest European settlements in the United States.
Biddeford is a principal population center of the Portland-South Portland-Biddeford metropolitan statistical area.
Abenaki Indians, whose main village was upriver at Pequawket (now Fryeburg), once hunted and fished in the area. The first European to settle at Biddeford was physician Richard Vines in the winter of 1616–17 at Winter Harbor, as he called Biddeford Pool. This 1616 landing by a European predates the Mayflower landing in Plymouth, Massachusetts, (located 100 miles to the south) by approximately four years, a fact that is overlooked in much of New England lore.