ZIP code · Bailey Island · Maine · United States
ZIP code 04003 — Bailey Island
ZIP code 04003 serves Bailey Island, Maine.
- Postal code
- 04003Single source Value from one source, not cross-checked.
- City
- Bailey Island
- County
- Cumberland FIPS 23005
- State
- Maine
- Country
- United States
- Coordinates
- 43.7341, -69.9952 — precision precise (locality)
View on OpenStreetMap - Population
- 90 (ZCTA, ACS 5-year)
- Population density
- 87 / sq mi
- Land area
- 1 sq mi (2.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $71,250
- Per-capita income
- $49,630
- Median age
- 67.4
- Households
- 53
- Housing units
- 354
- Median home value
- $625,000
- Congressional district
- ME-1 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °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 04003 with another ZIP · ZIPs within 25 miles · distance from 04003
Map of ZIP code 04003
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Jan (avg low 12°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 30 | 33 | 41 | 53 | 64 | 73 | 79 | 78 | 70 | 58 | 47 | 37 |
| Avg low °F | 12 | 14 | 24 | 32 | 44 | 53 | 59 | 58 | 50 | 39 | 30 | 20 |
| Precip in | 3.5 | 3.5 | 4.1 | 4.3 | 4.1 | 4.2 | 3.5 | 3.3 | 4.2 | 6.0 | 5.2 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: BRUNSWICK NAS (11.9 mi) · NOAA NCEI
Places in ZIP 04003
- 3 restaurants & cafés
- 1 parks
- 1 post offices
- 1 places of worship
- 1 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