ZIP code 07821: Andover, NJ
07821 is a ZIP code in Andover, New Jersey, mainly in Sussex County, part of the New York-Newark-Jersey City, NY-NJ metro area. About 9,662 people live here.
- Population
- 9,662
- Median household income
- $141,860
- Typical home value
- $523,800+4.2% in 12 months
- Median rent
- $1,607gross, per month
- Median age
- 40.1
- Homeowners
- 91.8%of occupied homes
Shaded: ZIP code 07821's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 07821 details
| City | Andover |
|---|---|
| State | New Jersey |
| County | Sussex County (also partly Warren 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 | 42.8 sq mi, plus 1.5 sq mi of water |
| Population density | 226 people per sq mi |
| Bachelor's degree or higher | 49.2% of adults 25+ |
| Average commute | 35.2 minutes |
| Center coordinates | 40.96604, -74.75469 |
Median rent in 07821 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $1,475/mo |
| 2 bedrooms | $1,625/mo |
| 3 bedrooms | $1,704/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 07821
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 07879 | Tranquility, NJ | 1.9 mi | — |
| 07820 | Allamuchy, NJ | 3.5 mi | 0 |
| 07874 | Stanhope, NJ | 3.5 mi | 8,752 |
| 07839 | Greendell, NJ | 3.5 mi | — |
| 07843 | Hopatcong, NJ | 5.3 mi | 11,098 |
| 07828 | Budd Lake, NJ | 5.6 mi | 15,461 |
| 07857 | Netcong, NJ | 5.7 mi | 3,728 |
| 07846 | Johnsonburg, NJ | 6.4 mi | 45 |
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 07821?
A typical home in ZIP code 07821 is worth about $523,800 (Zillow Home Value Index). The median household here earns $141,860 a year. See what buying here would cost per month, with New Jersey average taxes and insurance filled in.
Monthly payment for a $523,800 homeWhat can a $141,860 income afford?Rental property numbers
About ZIP code 07821
What city is ZIP code 07821?
ZIP code 07821 is in Andover, NJ, in Sussex County.
What county is ZIP code 07821 in?
07821 is mainly in Sussex County, New Jersey, and partly in Warren County.
What is the population of ZIP code 07821?
About 9,662 people live in ZIP code 07821, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 07821 in?
07821 is in Eastern Time (UTC−5). It observes daylight saving time.