ZIP code · Bar Mills · Maine · United States
ZIP code 04004 — Bar Mills
ZIP code 04004 serves Bar Mills, Maine.
- Postal code
- 04004Single source Value from one source, not cross-checked.
- City
- Bar Mills
- County
- York
- State
- Maine
- Country
- United States
- Coordinates
- 43.6131, -70.5498 — precision precise (locality)
View on OpenStreetMap - USDA hardiness zone
- 5b (-15 to -10 °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 04004 with another ZIP · ZIPs within 25 miles · distance from 04004
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 8°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 34 | 43 | 56 | 67 | 76 | 82 | 81 | 73 | 60 | 48 | 37 |
| Avg low °F | 8 | 10 | 20 | 31 | 43 | 52 | 58 | 56 | 48 | 36 | 26 | 16 |
| Precip in | 3.5 | 3.4 | 4.3 | 4.7 | 3.8 | 4.3 | 4.0 | 3.5 | 3.9 | 5.5 | 4.4 | 4.4 |
NOAA 1991–2020 climate normals from the nearest station: WEST BUXTON 2 NNW (6.0 mi) · NOAA NCEI
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 · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page