ZIP Code 28590 — Winterville, NC
28590 is a standard (street delivery) ZIP code serving Winterville, North Carolina, in Pitt 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 28590 at a glance
| ZIP code | 28590 |
|---|---|
| Primary city | Winterville |
| State | North Carolina (NC) |
| County | Pitt FIPS 37147 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 27,471 |
| Coordinates | 35.520460, -77.416510 |
How ZIP+4 works in 28590
The four digits after the hyphen encode a delivery segment inside 28590. 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 28590 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 28590.
| ZIP | City | Distance |
|---|---|---|
| 28513 | Ayden, NC | 5.6 mi |
| 27858 | Greenville, NC | 6.8 mi |
| 27879 | Simpson, NC | 8.5 mi |
| 27834 | Greenville, NC | 9.7 mi |
| 28530 | Grifton, NC | 10.2 mi |
| 28554 | Maury, NC | 10.4 mi |
| 27828 | Farmville, NC | 10.5 mi |
| 28538 | Hookerton, NC | 10.9 mi |
| 27837 | Grimesland, NC | 11.7 mi |
| 27827 | Falkland, NC | 13.4 mi |
| 27884 | Stokes, NC | 15.3 mi |
| 28580 | Snow Hill, NC | 15.6 mi |
Questions about 28590
What is the ZIP+4 code for 28590?
28590 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 28590, you need to look up a specific street address to get them.
What city is 28590?
28590 is assigned to Winterville, North Carolina, in Pitt 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.