08640
ZIP 08640 is in Joint Base Mdl, New Jersey, in Burlington County; area codes 609 and 640; Eastern time. Joint Base Mdl has 2 ZIP codes; the other is 08641.
- Type
- Standard
- Time zone
- America/New_York
- County
- Burlington
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- Population
- 7,984
- Coordinates
- 40.0140, -74.5750
Weather right now
Asking the National Weather Service…
Where 08640 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 08640 into a pocket calculator and turn it upside down: OhgBO — not quite a word, sorry.
- ➕ As a number, 8,640 = 2 × 2 × 2 × 2 × 2 × 2 × 3 × 3 × 3 × 5. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
10000111000000 - 🏠 Its numerical neighbours: 08638 (Trenton, NJ, 19 mi away) and 08641 (Joint Base Mdl, NJ, 1 mi away).
- 🔄 Backwards, 08640 becomes 04680 — and that is a real ZIP code: Steuben, ME, 458 miles away.
- 👥 31 other ZIP codes are made of exactly the same digits (04068, 04086, 04680, 04860, 06084, 06408, …). The farthest-flung twin is 86004 in Flagstaff, AZ, 2,022 miles away.
- 🧭 Farther north than 57% of all ZIP codes, and farther east than 89%.
- 🎯1,268 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 08640 and you would come out at 40.01°S, 105.42°E — 806 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 19m.
- 📏 At 18.5 square miles of land, 08640 is bigger than 36% of ZIP codes — room for about 14 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 7,984This ZIP7,984 |
|---|---|
| Households | 789This ZIP789 |
| Housing units | 1,037This ZIP1,037 |
| Median age | 36.2This ZIP36.2New Jersey40.1US 38.9 |
| Median household income | $92,303This ZIP$92,303New Jersey$103,556US $80,734 |
| Median gross rent | $2,466This ZIP$2,466New Jersey$1,720US $1,413 |
| Bachelor's degree or higher | 13.4%This ZIP13.4% |
| Mean commute | 15.4 minThis ZIP15.4 min |
| Population density | 431.1 / sq miThis ZIP431.1 / sq mi |
Business and tax activity
| Business establishments | 17This ZIP17 |
|---|---|
| Employees | 205This ZIP205 |
| Annual payroll | $14,094,000This ZIP$14,094,000 |
| Tax returns filed | 940This ZIP940 |
| Total adjusted gross income | $57,666,000This ZIP$57,666,000 |
Land area
| Land area | 18.52 sq miThis ZIP18.52 sq mi |
|---|---|
| Water area | 0.20 sq miThis ZIP0.20 sq mi |
Other place names in 08640
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 08640
| ZIP | City | Distance |
|---|---|---|
08641 | Joint Base Mdl, NJ | 1.2 mi |
08511 | Cookstown, NJ | 2.5 mi |
08562 | Wrightstown, NJ | 3.4 mi |
08042 | Juliustown, NJ | 4.6 mi |
08533 | New Egypt, NJ | 4.8 mi |
08064 | New Lisbon, NJ | 5.7 mi |
08015 | Browns Mills, NJ | 5.9 mi |
08041 | Jobstown, NJ | 6.0 mi |
08068 | Pemberton, NJ | 6.0 mi |
08011 | Birmingham, NJ | 7.8 mi |
Find every ZIP code within 10 miles of 08640 →
Questions about this ZIP code
Where is ZIP code 08640?
08640 is in Joint Base Mdl, New Jersey, in Burlington County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 40.0140, -74.5750.
What county is 08640 in?
08640 lies in Burlington County.
What area code is 08640?
Joint Base Mdl uses area codes 609 and 640, from NANPA's telephone records.
What time zone is 08640 in?
08640 uses America/New_York.
How many people live in 08640?
About 7,984 people live in ZIP code 08640, in 789 households, at 431.1 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 08640?
$92,303 a year, against $103,556 across New Jersey.
What ZIP codes are near 08640?
The closest are 08641 (1.2 mi), 08511 (2.5 mi), 08562 (3.4 mi), 08042 (4.6 mi) and 08533 (4.8 mi).
Is 08640 a PO Box ZIP code?
08640 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “08640 ZIP Code — Joint Base Mdl, New Jersey (Burlington County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/08640
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/08640.json Underlying data is public domain or openly licensed — sources, vintages and licences.