| Official Zip Code Name | Prospect Harbor |
| Zip Code State | Maine |
| Primary County: | Hancock |
| 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 | 20 ft. |
| Area | 1.743 Sqm. |
| Coordinates(Y,X) | 44.433742, -68.036434 |