What is the geography of Nantucket (CDP), Massachusetts?
Nantucket is located at (41.28152, -70.100425). According to the United States Census Bureau, the CDP has a total area of 10.0 km sq (3.9 square miles). 6.4 km sq (2.5 mi sq) of it is land and 3.7 km sq (1.4 mi sq) of it (36.60%) is water. Source: http://en.wikipedia.