Washington Township, NJ ZIP Codes
Washington Township, New Jersey has 3 ZIP codes: 3 for street addresses (, and ).
Your street decides which one you use.
Which Washington Township ZIP code is my address in?
Street ranges from the Census Bureau, 2026. PO box and organization ZIP codes are not found by street. A new street may be missing: address not found?
Washington Township ZIP code map
Tap or point to an area to see its ZIP code.Full-size map
Dashed line: Washington Township township limits.
Map: Census Bureau ZIP Code Tabulation Areas (2020) and county subdivision limits (2024).
All Washington Township ZIP codes by type
| ZIP | Type and post office or station |
|---|---|
| 08012 | street delivery; mail may be addressed to Blackwood Blackwood |
| 08032 | street delivery; mail may be addressed to Grenloch Grenloch |
| 08080 | street delivery; mail may be addressed to Sewell Sewell |
ZIP codes from nearby towns that reach into Washington Township
- 08081, mailing town Sicklerville, covers 5 percent of Washington Township
Why your mail may say Washington Township when you live outside it
Washington Township ZIP codes also cover Mantua Township, Gloucester Township and Deptford Township, so a letter addressed to Washington Township can go to a home outside the township limits.
The reverse happens too: parts of Washington Township use 08081, which mails under a neighboring town's name.
A ZIP code does not set your city, school district or tax. Gloucester County property records show which city you are in.
Washington Township ZIP code questions
What is the main ZIP code for Washington Township?
08012, the ZIP code of the main Blackwood post office at 200 Davistown Rd.
What county is Washington Township in?
Gloucester County.
ZIP codes for towns near Washington Township
More towns near Washington Township: Cherry Hill Township, Evesham Township, Camden, Pennsauken Township, Mount Laurel Township, Ridley Township, Chester, Upper Darby Township, Philadelphia.
Sources and last checked
USPS ZIP Locale Detail (October 1, 2026), GeoNames (CC BY 4.0), U.S. Census Bureau, HUD-USPS crosswalk.
Checked October 20, 2026. Sources · How we build our lists · Corrections