Whippany, NJ ZIP codes
Whippany, New Jersey has 2 ZIP codes, including 1 PO Box ZIP. They are in Morris County.
- Population in these ZIPs
- 9,030
- Avg. median income
- $149,900population-weighted
- Typical home value
- $741,900population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Whippany, NJ ZIP codes list
| ZIP code | County | Population | Median income | Typical home value |
|---|---|---|---|---|
| 07981 | Morris County | 9,030 | $149,893 | $741,900 |
| 07999 PO Box | Morris County | — | — | — |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities near Whippany
- Morris Plains 1 mi
- Mount Tabor 2 mi
- Morristown 2 mi
- Cedar Knolls 3 mi
- Denville 3 mi
- Randolph 4 mi
- Mount Freedom 4 mi
- Mountain Lakes 4 mi
- Dover 4 mi
- Brookside 5 mi
- Parsippany 5 mi
- Mine Hill 6 mi
Frequently asked questions
What county is Whippany, New Jersey in?
Whippany ZIP codes are in Morris County.
Which Whippany ZIP codes are PO Boxes?
07999 is a PO Box or single-organization ZIP code; it has no residential delivery area.