ZIP code · Siasconset · Massachusetts · United States
ZIP code 02564 — Siasconset
ZIP code 02564 serves Siasconset, Massachusetts.
- Postal code
- 02564Single source Value from one source, not cross-checked.
- City
- Siasconset
- County
- Nantucket FIPS 25019
- State
- Massachusetts
- Country
- United States
- Coordinates
- 41.2639, -69.9626 — precision precise (locality)
View on OpenStreetMap - Population
- 243 (ZCTA, ACS 5-year)
- Population density
- 40 / sq mi
- Land area
- 6.1 sq mi (15.7 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $41,531
- Median age
- 61.8
- Households
- 106
- Housing units
- 1,407
- Median home value
- $1,546,900
- Congressional district
- MA-9 (119th Congress)
- USDA hardiness zone
- 7b (5 to 10 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 02564 with another ZIP · ZIPs within 25 miles · distance from 02564
Map of ZIP code 02564
Climate — monthly normals
Warmest month Aug (avg high 76°F), coldest Jan (avg low 27°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 40 | 40 | 44 | 52 | 61 | 69 | 75 | 76 | 70 | 62 | 53 | 45 |
| Avg low °F | 27 | 27 | 32 | 39 | 47 | 56 | 63 | 62 | 57 | 49 | 40 | 32 |
| Precip in | 3.2 | 2.8 | 3.8 | 3.6 | 3.0 | 3.0 | 2.7 | 3.0 | 3.6 | 4.4 | 3.8 | 3.9 |
NOAA 1991–2020 climate normals from the nearest station: NANTUCKET MEM AP (5.2 mi) · NOAA NCEI
Places in ZIP 02564
- 1 supermarkets
- 3 restaurants & cafés
- 1 parks
- 1 playgrounds
- 1 post offices
- 1 places of worship
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page