Concrete is a town in north-central Skagit County, Washington, United States. The population was 705 at the 2010 census. The town of Concrete is included in the Mount Vernon-Anacortes, Washington Metropolitan Statistical Area. The town of Concrete has undergone several incarnations, the earliest being a settlement at the northwestern junction of the Baker and Skagit Rivers, known as Minnehaha. Amasa Peg-Leg Everett was one of the earliest settlers and in 1890, the townsite was platted by another settler, Magnus Miller.