ZIP code · Greenwood · Maine · United States
ZIP code 04255 — Greenwood
ZIP code 04255 serves Greenwood, Maine.
- Postal code
- 04255Single source Value from one source, not cross-checked.
- City
- Greenwood
- County
- Oxford FIPS 23017
- State
- Maine
- Country
- United States
- Coordinates
- 44.3184, -70.6509 — precision precise (locality)
View on OpenStreetMap - Population
- 676 (ZCTA, ACS 5-year)
- Population density
- 18 / sq mi
- Land area
- 38 sq mi (98.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $54,107
- Per-capita income
- $41,915
- Median age
- 47.7
- Households
- 328
- Housing units
- 864
- Median home value
- $223,300
- Median gross rent
- $1,271 / month
- Congressional district
- ME-2 (119th Congress)
- USDA hardiness zone
- 5a (-20 to -15 °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 04255 with another ZIP · ZIPs within 25 miles · distance from 04255
Map of ZIP code 04255
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Jan (avg low 8°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 28 | 31 | 40 | 52 | 65 | 74 | 79 | 78 | 71 | 57 | 45 | 34 |
| Avg low °F | 8 | 11 | 19 | 31 | 42 | 52 | 57 | 56 | 47 | 37 | 27 | 17 |
| Precip in | 3.7 | 3.1 | 3.5 | 4.3 | 3.8 | 5.3 | 4.6 | 5.0 | 3.8 | 5.3 | 4.2 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: BETHEL 6 SSE (5.2 mi) · NOAA NCEI
Places in ZIP 04255
- 1 parks
- 1 gyms & sports centres
- 1 places of worship
- 2 EV charging stations
- 2 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