Hewitt, NJ ZIP code
The ZIP code for Hewitt, New Jersey is 07421. It is in Passaic County.
- Population in these ZIPs
- 6,977
- Avg. median income
- $129,800population-weighted
- Typical home value
- $484,600population-weighted
- Metro area
- New York-Newark-Jersey City, NY-NJ
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Hewitt, NJ ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 07421 | 6,977 | $129,800 | $484,600 |
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 Hewitt
- Highland Lakes 5 mi
- West Milford 6 mi
- Ringwood 7 mi
- Vernon 8 mi
- Glenwood 8 mi
- Stockholm 8 mi
- Wanaque 9 mi
- Newfoundland 10 mi
- Haskell 10 mi
- Bloomingdale 11 mi
- Mahwah 11 mi
- Hamburg 11 mi
Frequently asked questions
What is the ZIP code for Hewitt, NJ?
The ZIP code for Hewitt, NJ is 07421.
What county is Hewitt, New Jersey in?
Hewitt ZIP codes are in Passaic County.