ZIP Code 04103
Portland · Cumberland, Maine
04103 is the ZIP code of Portland in Cumberland, Maine, United States.
- ZIP Code
- 04103
- County
- Cumberland
- State
- Maine
- Country
- United States
Place with ZIP code 04103
| Place | County | Location |
|---|---|---|
| Portland | Cumberland | 43.688, -70.288 |
Nearby ZIP codes
Frequently asked questions
Which places use ZIP code 04103?
Portland.
Which county and state is 04103 in?
Cumberland, Maine, United States.
Source: GeoNames postal codes (CC BY 4.0), geonames.org, retrieved 2026-10-22. Place coordinates are approximate. Check with the national postal service before sending anything valuable.