ZIP Code 08004 — Atco, NJ
08004 is a standard (street delivery) ZIP code serving Atco, New Jersey, in Camden 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 08004 at a glance
| ZIP code | 08004 |
|---|---|
| Primary city | Atco |
| State | New Jersey (NJ) |
| County | Camden FIPS 34007 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 11,429 |
| Coordinates | 39.754940, -74.830070 |
How ZIP+4 works in 08004
The four digits after the hyphen encode a delivery segment inside 08004. 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 08004 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 08004.
| ZIP | City | Distance |
|---|---|---|
| 08089 | Waterford Works, NJ | 2.7 mi |
| 08009 | Berlin, NJ | 5.5 mi |
| 08091 | West Berlin, NJ | 6.1 mi |
| 08055 | Medford, NJ | 7.5 mi |
| 08095 | Winslow, NJ | 7.7 mi |
| 08081 | Sicklerville, NJ | 7.9 mi |
| 08053 | Marlton, NJ | 8.1 mi |
| 08037 | Hammonton, NJ | 9 mi |
| 08026 | Gibbsboro, NJ | 9 mi |
| 08043 | Voorhees, NJ | 9.1 mi |
| 08088 | Vincentown, NJ | 9.5 mi |
| 08021 | Clementon, NJ | 9.7 mi |
Questions about 08004
What is the ZIP+4 code for 08004?
08004 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 08004, you need to look up a specific street address to get them.
What city is 08004?
08004 is assigned to Atco, New Jersey, in Camden 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.