Nantucket, Massachusetts

Nantucket is an island 30 miles (48.3 km) south of Cape Cod, Massachusetts, in the United States. It is both a town and a county (Nantucket County).

Nantucket, Massachusetts
Consolidated town and county
Flag Seal
Location of Nantucket in Massachusetts
Nantucket Location in the United States Show map of Massachusetts Nantucket Nantucket (the United States) Show map of the United States
Coordinates: 41°16′58″N 70°5′58″W
Country	United States
State	Massachusetts
Settled	1641
Incorporated	1671
Government
• Type	Open town meeting
Area
• Total	105.3 sq mi (272.6 km2)
• Land	47.8 sq mi (123.8 km2)
• Water	57.5 sq mi (148.8 km2)
Elevation	30 ft (9 m)
Population  (2020)
• Total	14,255
• Density	308.6/sq mi (115.1/km2)
Time zone	UTC−5 (Eastern)
• Summer (DST)	UTC−4 (Eastern)
ZIP Codes	02554, 02564, 02584
Area code	508
FIPS code	25-43790
GNIS feature ID	0619376
Website	www.nantucket-ma.gov