ZIP code 07856: Mount Arlington, NJ
07856 is a ZIP code in Mount Arlington, New Jersey, mainly in Morris County, part of the New York-Newark-Jersey City, NY-NJ metro area. About 4,774 people live here.
- Population
- 4,774
- Median household income
- $92,466
- Typical home value
- $499,200+0.2% in 12 months
- Median rent
- $2,447gross, per month
- Median age
- 50.4
- Homeowners
- 72.5%of occupied homes
Shaded: ZIP code 07856's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 07856 details
| City | Mount Arlington |
|---|---|
| State | New Jersey |
| County | Morris County |
| Metro area | New York-Newark-Jersey City, NY-NJ |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 3.4 sq mi, plus 0.7 sq mi of water |
| Population density | 1,392 people per sq mi |
| Bachelor's degree or higher | 48% of adults 25+ |
| Average commute | 33.9 minutes |
| Center coordinates | 40.91642, -74.62676 |
Median rent in 07856 by bedrooms
| Size | Median gross rent |
|---|---|
| Studio | $2,384/mo |
| 1 bedroom | $2,236/mo |
| 2 bedrooms | $2,559/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 07856
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 07885 | Wharton, NJ | 1.5 mi | 11,806 |
| 07850 | Landing, NJ | 1.8 mi | 6,828 |
| 07847 | Kenvil, NJ | 2.0 mi | 1,776 |
| 07843 | Hopatcong, NJ | 2.3 mi | 11,098 |
| 07803 | Mine Hill, NJ | 3.0 mi | 4,048 |
| 07852 | Ledgewood, NJ | 3.1 mi | 4,233 |
| 07849 | Lake Hopatcong, NJ | 3.4 mi | 8,380 |
| 07801 | Dover, NJ | 3.4 mi | 27,128 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 07856?
A typical home in ZIP code 07856 is worth about $499,200 (Zillow Home Value Index). The median household here earns $92,466 a year. See what buying here would cost per month, with New Jersey average taxes and insurance filled in.
Monthly payment for a $499,200 homeWhat can a $92,466 income afford?Rental property numbers
About ZIP code 07856
What city is ZIP code 07856?
ZIP code 07856 is in Mount Arlington, NJ, in Morris County.
What county is ZIP code 07856 in?
07856 is mainly in Morris County, New Jersey.
What is the population of ZIP code 07856?
About 4,774 people live in ZIP code 07856, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 07856 in?
07856 is in Eastern Time (UTC−5). It observes daylight saving time.