Biddeford Pool is a neighborhood within the city of Biddeford, Maine, named for a large tidal pool located off Saco Bay south of the mouth of the Saco River. It is approximately 6 miles (10 km) southeast of downtown Biddeford, to which it is connected via State Route 208. The center of Kennebunkport is 10 miles (16 km) to the southwest, connected via State Route 9. Biddeford Pool has a post office with the ZIP Code 04006.