ZIP code · Washburn · Maine · United States
ZIP code 04786 — Washburn
ZIP code 04786 serves Washburn, Maine.
- Postal code
- 04786Single source Value from one source, not cross-checked.
- City
- Washburn
- County
- Aroostook FIPS 23003
- State
- Maine
- Country
- United States
- Coordinates
- 46.7883, -68.1338 — precision precise (locality)
View on OpenStreetMap - Population
- 1,686 (ZCTA, ACS 5-year)
- Population density
- 24 / sq mi
- Land area
- 70.3 sq mi (182.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $48,235
- Per-capita income
- $27,776
- Median age
- 46.7
- Households
- 770
- Housing units
- 873
- Median home value
- $104,900
- Median gross rent
- $476 / month
- Congressional district
- ME-2 (119th Congress)
- USDA hardiness zone
- 4a (-30 to -25 °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 04786 with another ZIP · ZIPs within 25 miles · distance from 04786
Map of ZIP code 04786
Climate — monthly normals
Warmest month Jul (avg high 77°F), coldest Jan (avg low 3°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 21 | 24 | 34 | 48 | 63 | 72 | 77 | 76 | 67 | 53 | 40 | 28 |
| Avg low °F | 3 | 4 | 16 | 29 | 41 | 51 | 56 | 54 | 46 | 36 | 26 | 12 |
| Precip in | 3.0 | 2.4 | 2.8 | 3.0 | 3.5 | 3.9 | 4.2 | 3.6 | 3.4 | 4.0 | 3.4 | 3.6 |
NOAA 1991–2020 climate normals from the nearest station: CARIBOU MUNI AP (7.9 mi) · NOAA NCEI
Places in ZIP 04786
- 2 schools
- 2 parks
- 2 playgrounds
- 1 libraries
- 2 post offices
- 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