State: Rhode Island
County: Newport
| ZIP | TOWN/CITY | STATE | COUNTY | POP | POP FOR GROUP |
| 02872 | Prudence Island | RI | Newport County | 160 | 73482 |
| 02801 | Adamsville | RI | Newport County | 299 | |
| 02841 | Newport | RI | Newport County | 353 | |
| 02837 | Little Compton | RI | Newport County | 3060 | |
| 02835 | Jamestown | RI | Newport County | 5230 | |
| 02878 | Tiverton | RI | Newport County | 14500 | |
| 02842 | Middletown | RI | Newport County | 15150 | |
| 02871 | Portsmouth | RI | Newport County | 16410 | |
| 02840 | Newport | RI | Newport County | 18320 |