ZIP Codes in Pine Bluff, AR
Pine Bluff uses 2 ZIP codes, all in Jefferson County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 2 Pine Bluff ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 71601 | standard | Jefferson | 13,367 |
| 71603 | standard | Jefferson | 29,578 |
Finding a ZIP+4 in Pine Bluff
Knowing which of these 2 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 Pine Bluff 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 Pine Bluff addresses and download it complete.