ZIP Code 08505 — Bordentown, NJ
08505 is a standard (street delivery) ZIP code serving Bordentown, New Jersey, in Burlington County. To mail something here you only need these five digits — but the four-digit extension narrows delivery to a single point, and it is what USPS bulk postage discounts are priced on.
ZIP code 08505 at a glance
| ZIP code | 08505 |
|---|---|
| Primary city | Bordentown |
| State | New Jersey (NJ) |
| County | Burlington FIPS 34005 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 19,142 |
| Coordinates | 40.104130, -74.739590 |
How ZIP+4 works in 08505
The four digits after the hyphen encode a delivery segment inside 08505. In practice one segment usually means:
- One side of one block — odd numbers on a street between two cross streets
- A single large building, or one floor of it
- A group of PO boxes, sometimes a single box
- A single business that receives enough mail to warrant its own code
That is why 08505 has no single ZIP+4: two neighbors across the street from each other usually have different ones. Enter a street address above and we will return the exact nine-digit code along with the standardized USPS address format.
Nearby ZIP codes
Showing the closest twelve. See every ZIP code within 25 miles of 08505.
| ZIP | City | Distance |
|---|---|---|
| 08554 | Roebling, NJ | 2.3 mi |
| 08022 | Columbus, NJ | 3.1 mi |
| 08518 | Florence, NJ | 3.5 mi |
| 08515 | Chesterfield, NJ | 5 mi |
| 08041 | Jobstown, NJ | 5.4 mi |
| 08016 | Burlington, NJ | 5.4 mi |
| 08611 | Trenton, NJ | 6 mi |
| 19007 | Bristol, PA | 6.1 mi |
| 19055 | Levittown, PA | 6.1 mi |
| 08610 | Trenton, NJ | 6.3 mi |
| 19054 | Levittown, PA | 6.3 mi |
| 08620 | Trenton, NJ | 6.5 mi |
Questions about 08505
What is the ZIP+4 code for 08505?
08505 is the five-digit ZIP code. The ZIP+4 adds four more digits that identify a specific delivery point — usually one side of a city block, a single building, or a group of PO boxes. Because those four digits change from address to address within 08505, you need to look up a specific street address to get them.
What city is 08505?
08505 is assigned to Bordentown, New Jersey, in Burlington County.
Do I need to use the ZIP+4?
It is optional for ordinary mail, but it speeds up sorting and it is required for most USPS bulk-mail postage discounts. Many address-verification and e-commerce systems also use ZIP+4 to confirm a delivery point exists.
Need thousands of these?
Upload a CSV and get ZIP+4, county, carrier route, and delivery-point data appended to every row — or call the API directly.