Middlesex, NJ ZIP Codes
One ZIP code serves Middlesex, New Jersey: 08846. Together they are home to 14,645 residents in 5,718 households.
Middlesex borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 14,645 |
| Households | 5,718 |
| Median household income | $105,000 |
| Median home value | $446,400 |
| Median age | 44.3 |
| Median rent | $1,416 |
All 1 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 14,645 |
| Households (sum of ZIP codes) | 5,718 |
| Median household income, range across ZIP codes | $105,000 (08846) to $105,000 (08846) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $105,000 |
| Homeowners | 73.9% |
| Households with kids under 18 | 30.5% |
| Moved in the past year | 7.3% |
| Carrier routes in EDDM2GO's route library | 12 routes, 5,461 homes (1 of 1 ZIP codes) |
Every ZIP code in Middlesex
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 08846 | Middlesex | 14,645 | 5,718 | $105,000 | $446,400 | 73.9% | 30.5% | 7.3% | 12 | 6,057 | 100% of its land; mailing city |
A ZIP code is listed for Middlesex when at least 10% of its land lies inside Middlesex borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Middlesex. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Middlesex.
Counties
- Middlesex County — 40 ZIP codes
Price a mailing to Middlesex ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Middlesex, NJ?
- 08846. A ZIP code is listed for Middlesex when at least 10% of its land lies inside Middlesex borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Middlesex.
- What is the population of Middlesex, NJ?
- The Census Bureau counts 14,645 residents inside Middlesex borough limits (ACS 2020–2024). The 1 ZIP code that serve Middlesex hold 14,645 residents in all.
- What is the median household income in Middlesex, NJ?
- $105,000 inside Middlesex borough limits, per the Census Bureau. Across its ZIP codes the medians run from $105,000 to $105,000.
- How many carrier routes and mailboxes are in Middlesex, NJ?
- For the 1 of 1 ZIP codes in EDDM2GO's stored route library: 12 carrier routes reaching 5,461 residential and 594 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.