Mount Arlington, NJ ZIP Codes
2 ZIP codes serve Mount Arlington, New Jersey: 07850 and 07856. Together they are home to 11,602 residents in 4,784 households. That is more than the 5,935 people counted inside Mount Arlington borough limits, because these ZIP codes reach past its boundary. Median household income ranges from $92,466 in 07856 to $106,806 in 07850.
Mount Arlington borough limits (Census)
| Measure | Census figure |
|---|---|
| Residents | 5,935 |
| Households | 2,799 |
| Median household income | $92,264 |
| Median home value | $422,900 |
| Median age | 48.1 |
| Median rent | $2,392 |
All 2 ZIP codes together
| Measure | Value |
|---|---|
| Residents (sum of ZIP codes) | 11,602 |
| Households (sum of ZIP codes) | 4,784 |
| Median household income, range across ZIP codes | $92,466 (07856) to $106,806 (07850) |
| Household-weighted average of ZIP medians (an approximation, not a true median) | $99,897 |
| Homeowners | 78.1% |
| Households with kids under 18 | 23.3% |
| Moved in the past year | 6.8% |
| Carrier routes in EDDM2GO's route library | 10 routes, 5,088 homes (2 of 2 ZIP codes) |
Top facts
- Highest median household income in Mount Arlington: 07850 ($106,806)
- Most residents: 07850 (6,828 people)
- Highest homeownership: 07850 (83.4% own their home)
- Most households with kids: 07850 (30.3% of households)
- Most new movers: 07856 (12.4% moved in last year)
- Youngest median age: 07850 (42.3 years)
- Highest median home value: 07856 ($419,200)
Every ZIP code in Mount Arlington
| ZIP | Mailing city | Residents | Households | Median income | Home value | Homeowners | With kids | New movers | Carrier routes | Mailboxes | Why listed |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 07850 | Landing | 6,828 | 2,479 | $106,806 | $417,900 | 83.4% | 30.3% | 2.9% | 5 | 2,672 | 10% of its land |
| 07856 | Mount Arlington | 4,774 | 2,305 | $92,466 | $419,200 | 72.5% | 15.8% | 12.4% | 5 | 2,631 | 55% of its land; mailing city |
A ZIP code is listed for Mount Arlington when at least 10% of its land lies inside Mount Arlington borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mount Arlington. The table shows which applies. Totals add up whole ZIP codes, so they include any parts outside Mount Arlington.
Counties
- Morris County — 56 ZIP codes
Price a mailing to Mount Arlington ZIP codes
EDDM guides
Pick carrier routes on the EDDM route map
Frequently asked questions
- What ZIP codes are in Mount Arlington, NJ?
- 07850 and 07856. A ZIP code is listed for Mount Arlington when at least 10% of its land lies inside Mount Arlington borough limits, when it holds at least 10% of the place's land, or when its USPS mailing city is Mount Arlington.
- What is the population of Mount Arlington, NJ?
- The Census Bureau counts 5,935 residents inside Mount Arlington borough limits (ACS 2020–2024). The 2 ZIP codes that serve Mount Arlington hold 11,602 residents in all.
- What is the median household income in Mount Arlington, NJ?
- $92,264 inside Mount Arlington borough limits, per the Census Bureau. Across its ZIP codes the medians run from $92,466 to $106,806.
- Which Mount Arlington ZIP code has the highest median household income?
- 07850, at $106,806, among ZIP codes with at least 1,000 residents.
- How many carrier routes and mailboxes are in Mount Arlington, NJ?
- For the 2 of 2 ZIP codes in EDDM2GO's stored route library: 10 carrier routes reaching 5,088 residential and 212 business mailboxes.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.