Delaware, NJ ZIP code
The ZIP code for Delaware, New Jersey is 07833. It is in Warren County.
- Population in these ZIPs
- 70
- Avg. median income
- —population-weighted
- Typical home value
- $210,000population-weighted
- Metro area
- Allentown-Bethlehem-Easton, PA-NJ
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Delaware, NJ ZIP code list
| ZIP code | Population | Median income | Typical home value |
|---|---|---|---|
| 07833 | 70 | — | $210,000 |
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 Delaware
- Columbia 4 mi
- Belvidere 5 mi
- Hope 5 mi
- Great Meadows 8 mi
- Oxford 8 mi
- Blairstown 8 mi
- Washington 10 mi
- Vienna 10 mi
- Port Murray 11 mi
- Johnsonburg 11 mi
- Changewater 12 mi
- Hackettstown 13 mi
Frequently asked questions
What is the ZIP code for Delaware, NJ?
The ZIP code for Delaware, NJ is 07833.
What county is Delaware, New Jersey in?
Delaware ZIP codes are in Warren County.