ZIP Code 27597 — Zebulon, NC
27597 is a standard (street delivery) ZIP code serving Zebulon, North Carolina, in Wake 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 27597 at a glance
| ZIP code | 27597 |
|---|---|
| Primary city | Zebulon |
| State | North Carolina (NC) |
| County | Wake FIPS 37183 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 30,184 |
| Coordinates | 35.840340, -78.303030 |
How ZIP+4 works in 27597
The four digits after the hyphen encode a delivery segment inside 27597. 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 27597 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 27597.
| ZIP | City | Distance |
|---|---|---|
| 27591 | Wendell, NC | 6 mi |
| 27557 | Middlesex, NC | 7.1 mi |
| 27508 | Bunn, NC | 8.7 mi |
| 27571 | Rolesville, NC | 10.6 mi |
| 27545 | Knightdale, NC | 10.6 mi |
| 27807 | Bailey, NC | 12 mi |
| 27882 | Spring Hope, NC | 12.5 mi |
| 27616 | Raleigh, NC | 13.3 mi |
| 27527 | Clayton, NC | 13.4 mi |
| 27880 | Sims, NC | 13.9 mi |
| 27596 | Youngsville, NC | 14.1 mi |
| 27604 | Raleigh, NC | 14.6 mi |
Questions about 27597
What is the ZIP+4 code for 27597?
27597 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 27597, you need to look up a specific street address to get them.
What city is 27597?
27597 is assigned to Zebulon, North Carolina, in Wake 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.