| ZIP Code | 4478 |
| City | Rockwood |
| State | Maine (ME) |
| County | Somerset |
| Timezone | America/New_York |
| Coordinates | 45.7299000, -69.7685700 |
| Population | 316 |
| ZIP Type | STANDARD |
| Country | United States |
ZIP code 4478 covers the community of Rockwood in Maine, the United States. This area falls under Somerset County.
Census data puts the population of this ZIP code at 316 residents. It's a quieter, less populous area than the typical Maine ZIP code (avg. ~3,327).
This ZIP code sits alongside neighboring areas like Bangor, Lewiston, Portland within Maine.
The ZIP code for Rockwood, Maine is 4478.
4478 is located in Somerset County, Maine.
The population of 4478 (Rockwood) is approximately 316 people.
4478 is less populated than the typical Maine ZIP code, which averages around 3,327 people.
ZIP code codes near 4478 include 4401, 4240, 4103.