Oldwick, NJ
ZIP Codes in Oldwick, New Jersey
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 08858 | 0 | 40.6827, -74.7370 |
Oldwick has 1 ZIP code
ZIP Codes in Oldwick, New Jersey
January 21, 2026
| ZIP Code | Population | Coordinates |
|---|---|---|
| 08858 | 0 | 40.6827, -74.7370 |