ZIP code · Port Clyde · Maine · United States
ZIP code 04855 — Port Clyde
ZIP code 04855 serves Port Clyde, Maine.
- Postal code
- 04855Single source Value from one source, not cross-checked.
- City
- Port Clyde
- County
- Knox FIPS 23013
- State
- Maine
- Country
- United States
- Coordinates
- 43.9273, -69.2528 — precision precise (locality)
View on OpenStreetMap - Population
- 316 (ZCTA, ACS 5-year)
- Population density
- 270 / sq mi
- Land area
- 1.2 sq mi (3 km²) (ZCTA, ACS 5-year)
- Median household income
- $250,000+
- Per-capita income
- $143,386
- Median age
- 69.5
- Households
- 194
- Housing units
- 236
- Median home value
- $359,400
- Congressional district
- ME-1 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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)
- Area code
- 207 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 04855 with another ZIP · ZIPs within 25 miles · distance from 04855
Map of ZIP code 04855
Climate — monthly normals
Warmest month Jul (avg high 74°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 35 | 37 | 43 | 51 | 61 | 69 | 74 | 74 | 68 | 59 | 49 | 41 |
| Avg low °F | 17 | 19 | 25 | 34 | 43 | 50 | 56 | 57 | 52 | 43 | 34 | 24 |
| Precip in | 4.0 | 3.5 | 4.5 | 4.3 | 3.5 | 3.8 | 3.1 | 2.9 | 4.0 | 4.7 | 4.5 | 4.8 |
NOAA 1991–2020 climate normals from the nearest station: TENANTS HARBOR (4.8 mi) · NOAA NCEI
Places in ZIP 04855
- 1 restaurants & cafés
- 1 parks
- 1 post offices
- 2 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