ZIP Codes in Dorado, PR
Dorado uses 1 ZIP code, all in Dorado County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 1 Dorado ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 00646 | standard | Dorado | 35,998 |
Finding a ZIP+4 in Dorado
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 Dorado 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 Dorado addresses and download it complete.