Midcoast

Midcoast
Composition
Largest cityBrunswick
Area
 • Total
3,250 sq mi (8,400 km2)
 • Land1,876 sq mi (4,860 km2)
 • Water1,374 sq mi (3,560 km2)
Population
 (2020)
 • Total
178,937
 • Density95.38/sq mi (36.83/km2)
DemonymMidcoaster

The Midcoast is a region of the U.S. state of Maine that encompasses the coastal counties of Knox, Lincoln, and Sagadahoc; most of Waldo and a portion of Cumberland County. Extending from Brunswick northward to Belfast, the region represents one of Maine's most historically significant and economically vital areas.

The Midcoast is renowned for its distinctive geography of rocky peninsulas, protected harbors, and numerous offshore islands that have shaped both its maritime heritage and modern tourism economy. As a major destination for visitors, the region attracts approximately 35% of Maine's tourists annually, generating significant economic activity through its combination of coastal recreation, cultural attractions, and maritime industries. The region's unique character stems from its integration of working waterfronts, historic villages, and preserved natural landscapes that reflect over four centuries of continuous maritime activity.