ZIP code 08865
Where is ZIP code 08865?
Phillipsburg, New Jersey
Warren County · Standard ZIP code
ZIP code 08865 belongs to Phillipsburg, New Jersey in Warren County. 08865 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area codes 484, 610, 835 and 908. About 31,427 people live in the 08865 area, where the median household income is $79,949. The closest ZIP codes are 08886 (Stewartsville, 2.3 mi southeast), 18043 (Easton, 3.9 mi west) and 18044 (Easton, 3.9 mi west).
| ZIP code | 08865 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Phillipsburg |
| Also accepted | Alpha |
| State | New Jersey (NJ) |
| County | Warren County |
| Time zone | Eastern Time · now |
| Area codes | 484, 610, 835, 908 |
| Coordinates | 40.7079, -75.1507 map |
| 3-digit prefix | 088 |
Population and income in 08865
| Population | 31,427 · higher than 85% of New Jersey ZIP codes |
|---|---|
| People per square mile | 758 · lower than 70% of New Jersey ZIP codes |
| Median age | 42 years · higher than 50% of New Jersey ZIP codes |
| Men / women | 51% / 50% |
| Median household income | $79,949 · lower than 84% of New Jersey ZIP codes |
| Income per person | $41,700 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 29% of adults 25+ |
| Median home value | $267,200 · lower than 88% of New Jersey ZIP codes |
| Median rent | $1,348 a month |
| Housing units | 14,002 |
| Households | 13,467 (2.31 people on average) |
| Owners / renters | 68% / 32% |
| Land area | 41.47 sq mi (plus 0.96 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 08865. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 08865
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 08886 | Stewartsville, NJ | 2.3 mi SE | Standard |
| 18043 | Easton, PA | 3.9 mi W | PO Box only |
| 18044 | Easton, PA | 3.9 mi W | PO Box only |
| 18040 | Easton, PA | 4.5 mi NW | Standard |
| 08804 | Bloomsbury, NJ | 5.3 mi SE | Standard |
| 18063 | Martins Creek, PA | 5.3 mi N | PO Box only |
| 08808 | Broadway, NJ | 5.5 mi E | PO Box only |
| 18042 | Easton, PA | 5.5 mi SW | Standard |
| 18085 | Tatamy, PA | 5.9 mi NW | PO Box only |
| 08802 | Asbury, NJ | 6.5 mi E | Standard |
| 18083 | Stockertown, PA | 6.6 mi NW | PO Box only |
| 18045 | Easton, PA | 7.2 mi W | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 08865 or measure the distance to another ZIP code.
How to address mail to 08865
123 MAIN ST
PHILLIPSBURG NJ 08865
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts ALPHA as the city name for 08865. Avoid Delaware Park, Harmony Township and Lopatcong: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (08865-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 08865?
- 08865 is a Phillipsburg, New Jersey ZIP code. Alpha is also accepted as the city name.
- What county is 08865 in?
- ZIP code 08865 is in Warren County, New Jersey.
- What time zone is ZIP code 08865 in?
- 08865 is in the Eastern Time zone (America/New_York).
- What area code is 08865?
- Phone numbers in ZIP code 08865 use area codes 484, 610, 835 and 908.
- What is the population of ZIP code 08865?
- About 31,427 people live in ZIP code 08865, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 08865?
- The median household income in 08865 is $79,949 a year, lower than 84% of New Jersey ZIP codes.
- What ZIP codes are near 08865?
- The nearest ZIP codes to 08865 are 08886 (Stewartsville, 2.3 miles), 18043 (Easton, 3.9 miles), 18044 (Easton, 3.9 miles) and 18040 (Easton, 4.5 miles).