Nantucket County, Massachusetts ZIP codes
3ZIP codes
2Cities and towns
14,483People in ZIP areas
508, 774Area codes
Nantucket County is in Massachusetts and the Eastern Time zone. ZIP codes don’t follow county lines exactly, so a ZIP code listed here can reach into a neighboring county.
All ZIP codes in Nantucket County
| ZIP code | City | Type | Population | Median income |
|---|---|---|---|---|
| 02554 | Nantucket | Standard | 14,212 | $140,938 |
| 02564 | Siasconset | PO Box only | 255 | – |
| 02584 | Nantucket | PO Box only | 16 | – |
Cities and towns in Nantucket County
- Nantucket 2 ZIPs
- Siasconset 1 ZIP
Area codes in Nantucket County
Questions
- How many ZIP codes are in Nantucket County, MA?
- Nantucket County has 3 ZIP codes, 1 of them standard ZIP codes for street addresses.
- What cities are in Nantucket County?
- Nantucket County ZIP codes cover Nantucket and Siasconset.
- What area code is Nantucket County, MA?
- Nantucket County uses area codes 508 and 774.
- What time zone is Nantucket County in?
- Nantucket County is in Eastern Time.