Delaware, NJ ZIP Codes
2 ZIP codes serve Delaware, New Jersey: 07832 and 07833. Together they are home to 3,663 residents in 1,483 households. That is more than the 101 people counted inside Delaware Census-designated place, because these ZIP codes reach past its boundary.
Delaware Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 101 |
| Households | 47 |
| Median household income | $66,528 |
| Median home value | $266,700 |
| Median age | 52.1 |
| Median rent | not published |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 3,663 |
| Households (sum of ZIP codes) | 1,483 |
| Median household income, range across ZIP codes | $106,424 (07832) to $106,424 (07832) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $106,424 |
| Homeowners | 90.3% |
| Households with kids under 18 | 26.0% |
| Moved in the past year | 1.6% |
| Carrier routes in EDDM2GO's route library | 4 routes, 1,429 homes (1 of 2 ZIP codes) |
Every ZIP code in Delaware
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07832 | Columbia | 3,593 | 1,450 | $106,424 | $355,200 | 90.6% | 26.1% | 1.6% | 4 | 1,477 | 1% of its land |
| 07833 | Delaware | 70 | 33 | — | $210,000 | 78.8% | 21.2% | 0.0% | — | — | 100% of its land; mailing city |
A ZIP code is listed for Delaware when at least 10% of its land lies inside the Delaware Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Delaware. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Delaware.
Counties
- Warren County — 19 ZIP codes
Price a mailing to Delaware ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Delaware, NJ?
- 07832 and 07833. A ZIP code is listed for Delaware when at least 10% of its land lies inside the Delaware Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Delaware.
- What is the population of Delaware, NJ?
- The Census Bureau counts 101 residents inside Delaware Census-designated place (ACS 2020–2024). The 2 ZIP codes that serve Delaware hold 3,663 residents in all.
- What is the median household income in Delaware, NJ?
- $66,528 inside Delaware Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $106,424 to $106,424.
- How many carrier routes and mailboxes are in Delaware, NJ?
- For the 1 of 2 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 1,429 residential and 48 business mailboxes. The route map loads the rest when you search them.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.