ZIP Code 23440 — Tangier, VA
23440 is a standard (street delivery) ZIP code serving Tangier, Virginia, in Accomack 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 23440 at a glance
| ZIP code | 23440 |
|---|---|
| Primary city | Tangier |
| State | Virginia (VA) |
| County | Accomack FIPS 51001 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 252 |
| Coordinates | 37.830480, -75.990190 |
How ZIP+4 works in 23440
The four digits after the hyphen encode a delivery segment inside 23440. 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 23440 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 23440.
| ZIP | City | Distance |
|---|---|---|
| 21866 | Tylerton, MD | 9.6 mi |
| 21824 | Ewell, MD | 10.5 mi |
| 21817 | Crisfield, MD | 13.4 mi |
| 23417 | Onancock, VA | 14 mi |
| 23358 | Hacksneck, VA | 14.6 mi |
| 23389 | Harborton, VA | 14.7 mi |
| 23427 | Saxis, VA | 16.1 mi |
| 23422 | Pungoteague, VA | 16.2 mi |
| 22539 | Reedville, VA | 16.3 mi |
| 23441 | Tasley, VA | 17.8 mi |
| 23357 | Greenbush, VA | 17.9 mi |
| 23401 | Keller, VA | 18.1 mi |
Questions about 23440
What is the ZIP+4 code for 23440?
23440 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 23440, you need to look up a specific street address to get them.
What city is 23440?
23440 is assigned to Tangier, Virginia, in Accomack 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.