ZIP Codes in The Plains, VA
The Plains uses 1 ZIP code, all in Fauquier County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 1 The Plains ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 20198 | standard | Fauquier | 2,251 |
Finding a ZIP+4 in The Plains
Knowing which of these 1 ZIP codes covers an address only gets you partway. The four-digit extension identifies the specific delivery point — typically one side of one block. Two houses facing each other on the same The Plains street almost always have different ZIP+4 codes even though they share all five leading digits.
Appending ZIP+4 to a mailing list?
Upload a CSV of The Plains addresses and download it complete.