ZIP code · Osterville · Massachusetts · United States
ZIP code 02655 — Osterville
ZIP code 02655 serves Osterville, Massachusetts.
- Postal code
- 02655Single source Value from one source, not cross-checked.
- City
- Osterville
- County
- Barnstable FIPS 25001
- State
- Massachusetts
- Country
- United States
- Coordinates
- 41.6300, -70.3837 — precision precise (locality)
View on OpenStreetMap - Population
- 3,535 (ZCTA, ACS 5-year)
- Population density
- 546 / sq mi
- Land area
- 6.5 sq mi (16.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $100,927
- Per-capita income
- $90,850
- Median age
- 57.9
- Households
- 1,641
- Housing units
- 3,014
- Median home value
- $746,200
- Median gross rent
- $1,781 / month
- Congressional district
- MA-9 (119th Congress)
- USDA hardiness zone
- 7a (0 to 5 °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 02655 with another ZIP · ZIPs within 25 miles · distance from 02655
Map of ZIP code 02655
Climate — monthly normals
Warmest month Jul (avg high 78°F), coldest Jan (avg low 22°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 39 | 40 | 44 | 54 | 63 | 72 | 78 | 77 | 71 | 61 | 52 | 44 |
| Avg low °F | 22 | 24 | 30 | 38 | 48 | 57 | 64 | 63 | 57 | 46 | 37 | 29 |
| Precip in | 3.7 | 3.6 | 4.8 | 4.0 | 3.4 | 3.3 | 2.8 | 3.2 | 3.8 | 4.3 | 4.1 | 4.7 |
NOAA 1991–2020 climate normals from the nearest station: HYANNIS (4.8 mi) · NOAA NCEI
Places in ZIP 02655
- 4 schools
- 4 restaurants & cafés
- 4 parks
- 5 playgrounds
- 1 libraries
- 1 post offices
- 4 places of worship
- 3 banks
- 2 gas stations
- 1 police & fire stations
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