ZIP Codes in Lafayette, LA
Lafayette uses 5 ZIP codes, all in Lafayette County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Lafayette ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 70501 | standard | Lafayette | 26,465 |
| 70503 | standard | Lafayette | 28,643 |
| 70506 | standard | Lafayette | 42,318 |
| 70507 | standard | Lafayette | 20,096 |
| 70508 | standard | Lafayette | 40,592 |
Finding a ZIP+4 in Lafayette
Knowing which of these 5 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 Lafayette 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 Lafayette addresses and download it complete.