Newcastle, ME zip code
Newcastle, Maine uses one zip code: 04553. Most of it is in Lincoln County. Together these zip codes are home to about 1.9K people.
Zip codes
1
Population
1.9K
All zips combined
Largest zip
04553
1,913 residents
Zip codes in Newcastle
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 04553 | 1,913 | $89,868 |