Greenwich ZIP code, New Jersey
The ZIP code for Greenwich, NJ is 08323, and its area codes are 856 and 609.
- USPS city name
- 1 ZIP code
- Population
- 175
- County
- Cumberland County
- State
- New Jersey
NANPA lists no telephone rate centre for Greenwich itself, so these are the area codes of the nearest one, Bridgeton (6.4 miles). A town on an area-code boundary can differ from its neighbour.
ZIP codes addressed as Greenwich
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
08323 | Greenwich , NJ | Standard | 731 | $83,125 | $260,200 |
Map of Greenwich ZIP codes
The ZIP codes of Greenwich, NJ, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Greenwich
The nearest larger towns are Roadstown (201 people, 4.0 mi), West Park (1,079 people, 5.6 mi) and Shiloh (228 people, 5.8 mi).
| Town | Population | Distance |
|---|---|---|
| Bridgeton | 27,001 | 6.8 mi |
| Salem | 5,322 | 14.1 mi |
| Millville | 27,511 | 15.5 mi |
| Smyrna, DE | 13,165 | 15.5 mi |
| Clayton, DE | 4,222 | 17.3 mi |
| Laurel Lake | 2,641 | 17.3 mi |
| Woodstown | 3,715 | 18.1 mi |
| Dover, DE | 39,837 | 18.4 mi |
| Townsend, DE | 2,832 | 19.0 mi |
| Vineland | 61,006 | 19.3 mi |
| Pennsville | 12,233 | 19.7 mi |
| Dover Base Housing, DE | 2,962 | 20.3 mi |
| Middletown, DE | 24,661 | 20.3 mi |
| Highland Acres, DE | 3,752 | 21.0 mi |
More nearby: every ZIP code in Cumberland County · New Jersey ZIP codes
Cite this page
zipcodes.pro. “Greenwich, NJ ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/nj/greenwich
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