Postal reference / United States
08640Joint Base Mdl, New Jersey
ZIP code 08640 is a United States postal code for Joint Base Mdl, New Jersey. Its county association is Burlington County. The map reference point is at 40.2171, -74.7429.
- State / territory
- New Jersey
- Recorded place name
- Joint Base Mdl
- County association
- Burlington
- Estimated coordinate
- 40.2171, -74.7429
View on OpenStreetMap - ZIP prefix
- 086 · 30 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 18.518 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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New Jersey directoryOther ZIP codes in Joint Base Mdl, NJ
Joint Base Mdl has 2 ZIP codes in the reference dataset.
- 08641Burlington
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 08611 | Trenton | NJ | Mercer | 0.0 |
| 08641 | Joint Base Mdl | NJ | Burlington | 0.0 |
| 08644 | Trenton | NJ | Mercer | 0.0 |
| 08648 | Lawrence Township | NJ | Mercer | 0.0 |
| 08629 | Trenton | NJ | Mercer | 0.5 |
| 08609 | Trenton | NJ | Mercer | 0.5 |
| 08608 | Trenton | NJ | Mercer | 1.0 |
| 08610 | Trenton | NJ | Mercer | 2.3 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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