ZIP Codes in Lake Worth, FL
Lake Worth uses 5 ZIP codes, all in Palm Beach County. Pick one below for details, or look up the full nine-digit ZIP+4 for a specific street address.
All 5 Lake Worth ZIP codes
| ZIP | Type | County | Population |
|---|---|---|---|
| 33449 | standard | Palm Beach | 8,766 |
| 33461 | standard | Palm Beach | 49,443 |
| 33462 | standard | Palm Beach | 33,371 |
| 33463 | standard | Palm Beach | 65,478 |
| 33467 | standard | Palm Beach | 58,411 |
Finding a ZIP+4 in Lake Worth
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 Lake Worth 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 Lake Worth addresses and download it complete.