Herndon zipcode
| City | Herndon |
| ZIP Code | 20170 |
| Type | Standard |
| State Code | VA |
| State | Virginia |
ZIP code of Herndon is 20170. This place is located in Virginia state in US. To send any postal service to Herndon, you must use 20170 zipcode.
| City | Herndon |
| ZIP Code | 20170 |
| Type | Standard |
| State Code | VA |
| State | Virginia |
ZIP code of Herndon is 20170. This place is located in Virginia state in US. To send any postal service to Herndon, you must use 20170 zipcode.
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