7 zips
| Zip Code | City | Population ↓ |
|---|---|---|
| 24060 | Blacksburg | 48,423 |
| 24073 | Christiansburg | 29,595 |
| 24061 | Blacksburg | 9,269 |
| 24087 | Elliston | 4,041 |
| 24149 | Riner | 3,641 |
| 24162 | Shawsville | 2,136 |
| 24138 | Pilot | 1,514 |
The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Montgomery County, Virginia (US Census).