ZIP code · Greenville Junction · Maine · United States
ZIP code 04442 — Greenville Junction
ZIP code 04442 serves Greenville Junction, Maine.
- Postal code
- 04442Single source Value from one source, not cross-checked.
- County
- Piscataquis FIPS 23021
- State
- Maine
- Country
- United States
- Coordinates
- 45.4796, -69.6939 — precision precise (locality)
View on OpenStreetMap - Population
- 132 (ZCTA, ACS 5-year)
- Population density
- 2 / sq mi
- Land area
- 71.3 sq mi (184.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $52,788
- Per-capita income
- $27,290
- Median age
- 57.3
- Households
- 49
- Housing units
- 261
- Median home value
- $217,100
- Congressional district
- ME-2 (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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
- 207Telephone 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 04442 with another ZIP · ZIPs within 25 miles · distance from 04442
Map of ZIP code 04442
Climate — monthly normals
Warmest month Jul (avg high 75°F), coldest Jan (avg low 5°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 23 | 25 | 34 | 46 | 62 | 70 | 75 | 74 | 66 | 53 | 39 | 28 |
| Avg low °F | 5 | 7 | 17 | 30 | 41 | 51 | 57 | 56 | 48 | 37 | 27 | 15 |
| Precip in | 3.0 | 2.4 | 3.2 | 3.6 | 3.6 | 4.0 | 4.0 | 4.0 | 3.4 | 5.0 | 4.0 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: GREENVILLE MAINE FORESTRY SVC (4.9 mi) · NOAA NCEI
Places in ZIP 04442
- 1 gyms & sports centres
- 1 gas 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