| Official Zip Code Name | Greenville |
| Zip Code State | Maine |
| Primary County: | Piscataquis |
| Area Code | 207 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 1800 ft. |
| Area | 981.355 Sqm. |
| Coordinates(Y,X) | 45.533506, -69.466488 |