ZIP Code 24073 — Christiansburg, VA
24073 is a standard (street delivery) ZIP code serving Christiansburg, Virginia, in Montgomery 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 24073 at a glance
| ZIP code | 24073 |
|---|---|
| Primary city | Christiansburg |
| State | Virginia (VA) |
| County | Montgomery FIPS 51121 |
| ZIP type | Standard (street delivery) |
| Time zone | America/New_York |
| Population | 29,677 |
| Coordinates | 37.130530, -80.422500 |
How ZIP+4 works in 24073
The four digits after the hyphen encode a delivery segment inside 24073. 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 24073 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 24073.
| ZIP | City | Distance |
|---|---|---|
| 24061 | Blacksburg, VA | 6.5 mi |
| 24142 | Radford, VA | 7.1 mi |
| 24149 | Riner, VA | 7.5 mi |
| 24138 | Pilot, VA | 8 mi |
| 24141 | Radford, VA | 8.2 mi |
| 24060 | Blacksburg, VA | 8.8 mi |
| 24162 | Shawsville, VA | 9 mi |
| 24129 | New River, VA | 9.3 mi |
| 24058 | Belspring, VA | 11.3 mi |
| 24087 | Elliston, VA | 11.7 mi |
| 24072 | Check, VA | 12.3 mi |
| 24132 | Parrott, VA | 13.4 mi |
Questions about 24073
What is the ZIP+4 code for 24073?
24073 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 24073, you need to look up a specific street address to get them.
What city is 24073?
24073 is assigned to Christiansburg, Virginia, in Montgomery 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.