| ZIP Code | 00831 |
| ZIP Code Name | St John |
| Primary County | Saint John |
| ZIP Code Type | PO Box |
| Area Code(s) | 340 |
| Current Time | AST |
00831 is a United States ZIP Code located in St John United States Virgin Islands. Portions of 00831 are also in Cruz Bay. 00831 is entirely within Saint John.
The majority race/ethnicity attending public schools in 00831 is African American.| School Districts in 00831 |