ZIP code 02564
Where is ZIP code 02564?
Siasconset, Massachusetts
Nantucket County · PO Box only ZIP code
ZIP code 02564 belongs to Siasconset, Massachusetts in Nantucket County. 02564 is a PO Box only ZIP code: it is used for post office boxes at the Siasconset post office, not for street addresses. It is in the Eastern Time zone and uses area codes 508 and 774. About 255 people live in the 02564 area. The closest ZIP codes are 02584 (Nantucket, 4.4 mi west), 02554 (Nantucket, 6.8 mi west) and 02646 (Harwich Port, 28.6 mi north).
| ZIP code | 02564 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Siasconset |
| Also accepted | Nantucket |
| State | Massachusetts (MA) |
| County | Nantucket County |
| Time zone | Eastern Time · now |
| Area codes | 508, 774 |
| Coordinates | 41.2639, -69.9626 map |
| 3-digit prefix | 025 |
Population and income in 02564
| Population | 255 · lower than 95% of Massachusetts ZIP codes |
|---|---|
| People per square mile | 42 · lower than 94% of Massachusetts ZIP codes |
| Median age | 62.3 years · higher than 96% of Massachusetts ZIP codes |
| Men / women | 56% / 44% |
| Income per person | $59,656 |
| Below the poverty line | 35% |
| Bachelor’s degree or higher | 66% of adults 25+ |
| Median home value | $1,652,200 · higher than 99% of Massachusetts ZIP codes |
| Housing units | 1,460 |
| Households | 109 (1.79 people on average) |
| Owners / renters | 94% / 6.4% |
| Land area | 6.07 sq mi (plus 1.18 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 02564. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 02564
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 02584 | Nantucket, MA | 4.4 mi W | PO Box only |
| 02554 | Nantucket, MA | 6.8 mi W | Standard |
| 02646 | Harwich Port, MA | 28.6 mi N | Standard |
| 02669 | West Chatham, MA | 28.9 mi N | PO Box only |
| 02659 | South Chatham, MA | 28.9 mi N | Standard |
| 02639 | Dennis Port, MA | 29.1 mi N | Standard |
| 02671 | West Harwich, MA | 29.1 mi N | Standard |
| 02633 | Chatham, MA | 29.4 mi N | Standard |
| 02661 | South Harwich, MA | 29.4 mi N | PO Box only |
| 02670 | West Dennis, MA | 29.5 mi N | Standard |
| 02650 | North Chatham, MA | 30.3 mi N | Standard |
| 02645 | Harwich, MA | 30.6 mi N | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 02564 or measure the distance to another ZIP code.
How to address mail to 02564
PO BOX 123
SIASCONSET MA 02564
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts NANTUCKET as the city name for 02564. Avoid Sconset: USPS doesn’t recognize it as the city for this ZIP code. Adding the 4-digit ZIP+4 code (02564-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 02564?
- 02564 is a Siasconset, Massachusetts ZIP code. Nantucket is also accepted as the city name.
- What county is 02564 in?
- ZIP code 02564 is in Nantucket County, Massachusetts.
- What time zone is ZIP code 02564 in?
- 02564 is in the Eastern Time zone (America/New_York).
- What area code is 02564?
- Phone numbers in ZIP code 02564 use area codes 508 and 774.
- What is the population of ZIP code 02564?
- About 255 people live in ZIP code 02564, according to the Census Bureau’s American Community Survey (2020–2024).
- Can I use 02564 for a street address?
- No. 02564 is only for PO Boxes. Street addresses in Siasconset use another ZIP code.
- What ZIP codes are near 02564?
- The nearest ZIP codes to 02564 are 02584 (Nantucket, 4.4 miles), 02554 (Nantucket, 6.8 miles), 02646 (Harwich Port, 28.6 miles) and 02669 (West Chatham, 28.9 miles).