Saint Petersburg zipcode
| City | Saint Petersburg |
| ZIP Code | 33731 |
| Type | PO Box |
| State Code | FL |
| State | Florida |
ZIP code of Saint Petersburg is 33731. This place is located in Florida state in US. To send any postal service to Saint Petersburg, you must use 33731 zipcode.
The ZIP code 33731 is also used with 1 more city name of Florida.
- St Petersburg, FL