ZIP Code 08518 — Florence, NJ
08518 is a standard (street delivery) ZIP code serving Florence, 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 08518 at a glance
| ZIP code | 08518 |
|---|---|
| Primary city | Florence |
| State | New Jersey (NJ) |
| County | Burlington FIPS 34005 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 6,508 |
| Coordinates | 40.115410, -74.803570 |
How ZIP+4 works in 08518
The four digits after the hyphen encode a delivery segment inside 08518. 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 08518 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 08518.
| ZIP | City | Distance |
|---|---|---|
| 08554 | Roebling, NJ | 1.3 mi |
| 19007 | Bristol, PA | 2.7 mi |
| 19055 | Levittown, PA | 3 mi |
| 19057 | Levittown, PA | 3.3 mi |
| 08505 | Bordentown, NJ | 3.5 mi |
| 08016 | Burlington, NJ | 3.5 mi |
| 19054 | Levittown, PA | 3.9 mi |
| 19030 | Fairless Hills, PA | 4.8 mi |
| 19056 | Levittown, PA | 4.9 mi |
| 19021 | Croydon, PA | 5.1 mi |
| 19067 | Morrisville, PA | 5.6 mi |
| 08022 | Columbus, NJ | 6.1 mi |
Questions about 08518
What is the ZIP+4 code for 08518?
08518 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 08518, you need to look up a specific street address to get them.
What city is 08518?
08518 is assigned to Florence, 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.