| Official Zip Code Name | Princeton |
| Zip Code State | New Jersey |
| Primary County: | Mercer |
| Area Code | 609/640 |
| Current Population: | 37081 |
| Racial Majority: | White 62.49% |
| Median Household Income | $55618 |
| Average Adjusted Gross Income | $89060 |
| Time Zone: | 5 |
| Elevation Range | 142 ft. |
| Area | 0.166 Sqm. |
| Coordinates(Y,X) | 40.344272, -74.655018 |