ZIP Code 23487 — Windsor, VA
23487 is a standard (street delivery) ZIP code serving Windsor, Virginia, in Isle of Wight 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 23487 at a glance
| ZIP code | 23487 |
|---|---|
| Primary city | Windsor |
| State | Virginia (VA) |
| County | Isle of Wight FIPS 51093 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 6,477 |
| Coordinates | 36.851970, -76.723030 |
How ZIP+4 works in 23487
The four digits after the hyphen encode a delivery segment inside 23487. 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 23487 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 23487.
| ZIP | City | Distance |
|---|---|---|
| 23898 | Zuni, VA | 7.6 mi |
| 23866 | Ivor, VA | 9.2 mi |
| 23432 | Suffolk, VA | 9.6 mi |
| 23430 | Smithfield, VA | 9.8 mi |
| 23315 | Carrsville, VA | 10.2 mi |
| 23436 | Suffolk, VA | 12.2 mi |
| 23314 | Carrollton, VA | 12.4 mi |
| 23434 | Suffolk, VA | 12.7 mi |
| 23304 | Battery Park, VA | 13 mi |
| 23433 | Suffolk, VA | 13.3 mi |
| 23435 | Suffolk, VA | 13.4 mi |
| 23846 | Elberon, VA | 15.5 mi |
Questions about 23487
What is the ZIP+4 code for 23487?
23487 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 23487, you need to look up a specific street address to get them.
What city is 23487?
23487 is assigned to Windsor, Virginia, in Isle of Wight 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.