Hackettstown, NJ ZIP Codes
One ZIP code serves Hackettstown, New Jersey: 07840. Together they are home to 32,105 residents in 12,768 households. That is more than the 10,140 people counted inside Hackettstown town limits, because these ZIP codes reach past its boundary.
Hackettstown town limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 10,140 |
| Households | 3,841 |
| Median household income | $93,083 |
| Median home value | $361,600 |
| Median age | 37.4 |
| Median rent | $1,469 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 32,105 |
| Households (sum of ZIP codes) | 12,768 |
| Median household income, range across ZIP codes | $105,866 (07840) to $105,866 (07840) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $105,866 |
| Homeowners | 69.7% |
| Households with kids under 18 | 28.6% |
| Moved in the past year | 9.2% |
| Carrier routes in EDDM2GO's route library | 24 routes, 13,033 homes (1 of 1 ZIP codes) |
Every ZIP code in Hackettstown
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07840 | Hackettstown | 32,105 | 12,768 | $105,866 | $396,100 | 69.7% | 28.6% | 9.2% | 24 | 14,113 | 10% of its land; mailing city |
A ZIP code is listed for Hackettstown when at least 10% of its land lies inside Hackettstown town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hackettstown. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Hackettstown.
Counties
- Warren County — 19 ZIP codes
Price a mailing to Hackettstown ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Hackettstown, NJ?
- 07840. A ZIP code is listed for Hackettstown when at least 10% of its land lies inside Hackettstown town limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Hackettstown.
- What is the population of Hackettstown, NJ?
- The Census Bureau counts 10,140 residents inside Hackettstown town limits (ACS 2020–2024). The 1 ZIP code that serve Hackettstown hold 32,105 residents in all.
- What is the median household income in Hackettstown, NJ?
- $93,083 inside Hackettstown town limits, per the Census Bureau. Across its ZIP codes the medians run from $105,866 to $105,866.
- How many carrier routes and mailboxes are in Hackettstown, NJ?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 24 carrier routes reaching 13,033 residential and 1,072 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.