Princeton, New Jersey ZIP Codes
- ZIP records
3 - Sum of listed ZIP population estimates
57,313 - Counties represented
1 - Population range
2,533–50,388 per ZIP
Population sum includes positive estimates in these ZIP records; it is not an official city population.
Top ZIP Codes by Population
| Rank | ZIP Code | City | County | Population estimate |
|---|---|---|---|---|
| 1 | 08540 | Princeton | Mercer | 50,388 |
| 2 | 08544 | Princeton | Mercer | 4,392 |
| 3 | 08542 | Princeton | Mercer | 2,533 |
Counties represented
All ZIP Codes in Princeton
Browse all ZIP data for New Jersey
Methodology: ZIP records are grouped by the source file's primary city and state fields. Population ranges and sums use positive ZIP-level estimates; sums should not be read as official city totals. County links use each record's listed county assignment.