Stewartsville, NJ ZIP Codes
One ZIP code serves Stewartsville, New Jersey: 08886. Together they are home to 6,435 residents in 2,227 households. That is more than the 710 people counted inside Stewartsville Census-designated place, because these ZIP codes reach past its boundary.
Stewartsville Census-designated place
| Measure | Census figure |
|---|---|
| Residents | 710 |
| Households | 245 |
| Median household income | $161,985 |
| Median home value | $469,500 |
| Median age | 39.7 |
| Median rent | not published |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 6,435 |
| Households (sum of ZIP codes) | 2,227 |
| Median household income, range across ZIP codes | $161,168 (08886) to $161,168 (08886) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $161,168 |
| Homeowners | 96.3% |
| Households with kids under 18 | 39.2% |
| Moved in the past year | 4.4% |
| Carrier routes in EDDM2GO's route library | 4 routes, 2,530 homes (1 of 1 ZIP codes) |
Every ZIP code in Stewartsville
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08886 | Stewartsville | 6,435 | 2,227 | $161,168 | $447,100 | 96.3% | 39.2% | 4.4% | 4 | 2,582 | 7% of its land; mailing city |
A ZIP code is listed for Stewartsville when at least 10% of its land lies inside the Stewartsville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Stewartsville. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Stewartsville.
Counties
- Warren County — 19 ZIP codes
Price a mailing to Stewartsville ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Stewartsville, NJ?
- 08886. A ZIP code is listed for Stewartsville when at least 10% of its land lies inside the Stewartsville Census-designated place, when it holds at least 10% of the place's land, or when its USPS mailing city is Stewartsville.
- What is the population of Stewartsville, NJ?
- The Census Bureau counts 710 residents inside Stewartsville Census-designated place (ACS 2020–2024). The 1 ZIP code that serve Stewartsville hold 6,435 residents in all.
- What is the median household income in Stewartsville, NJ?
- $161,985 inside Stewartsville Census-designated place, per the Census Bureau. Across its ZIP codes the medians run from $161,168 to $161,168.
- How many carrier routes and mailboxes are in Stewartsville, NJ?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 4 carrier routes reaching 2,530 residential and 52 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.