ZIP Code 23004 — Arvonia, VA
23004 is a standard (street delivery) ZIP code serving Arvonia, Virginia, in Buckingham 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 23004 at a glance
| ZIP code | 23004 |
|---|---|
| Primary city | Arvonia |
| State | Virginia (VA) |
| County | Buckingham FIPS 51029 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 819 |
| Coordinates | 37.683070, -78.405670 |
How ZIP+4 works in 23004
The four digits after the hyphen encode a delivery segment inside 23004. 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 23004 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 23004.
| ZIP | City | Distance |
|---|---|---|
| 23123 | New Canton, VA | 6 mi |
| 23022 | Bremo Bluff, VA | 8.5 mi |
| 24590 | Scottsville, VA | 8.6 mi |
| 23936 | Dillwyn, VA | 11.7 mi |
| 24562 | Howardsville, VA | 11.9 mi |
| 23055 | Fork Union, VA | 11.9 mi |
| 23921 | Buckingham, VA | 13 mi |
| 22963 | Palmyra, VA | 13.1 mi |
| 22946 | Keene, VA | 14.2 mi |
| 22937 | Esmont, VA | 14.3 mi |
| 23040 | Cumberland, VA | 14.7 mi |
| 23038 | Columbia, VA | 15.1 mi |
Questions about 23004
What is the ZIP+4 code for 23004?
23004 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 23004, you need to look up a specific street address to get them.
What city is 23004?
23004 is assigned to Arvonia, Virginia, in Buckingham 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.