 It is included in the Mount Vernon–Anacortes, Washington Metropolitan Statistical Area.Clear Lake is located at (48.460758, -122.234427).According to the United States Census Bureau, the CDP has a total area of 2.2 square miles (5.8 km²), of which, 1.9 square miles (4.9 km²) of it is land and 0.3 square miles (0.8 km²) of it (14.29%) is water.