| City | Number of Mailboxes |
|---|---|
| Block Island | 0 |
| Wakefield | 22 |
| Narragansett | 11 |
| Charlestown | 5 |
| Westerly | 34 |
| Bradford | 1 |
| Shannock | 2 |
| Wood River Jt | 2 |
| Carolina | 2 |
| Ashaway | 2 |
| West Kingston | 2 |
| Kingston | 2 |
| Fiskeville | 2 |
| Glendale | 2 |
| Hopkinton | 2 |
| Newport | 43 |
| Saunderstown | 3 |
| Jamestown | 4 |
| Wyoming | 2 |
| Hope Valley | 2 |
| Exeter | 3 |
| North Kingstown | 10 |
| Middletown | 12 |
| Portsmouth | 7 |
| East Greenwich | 19 |
| Little Compton | 3 |
| West Warwick | 24 |
| Coventry | 15 |
| Rockville | 2 |
| Warwick | 101 |
| Cumberland | 17 |
| Pawtucket | 71 |
| Lincoln | 19 |
| Albion | 2 |
| Manville | 6 |
| N Smithfield | 35 |
| N Providence | 35 |
| Providence | 161 |
| Rumford | 12 |
| East Providence | 28 |
| Smithfield | 13 |
| North Scituate | 4 |
| Greenville | 7 |
| Johnston | 20 |
| Harmony | 2 |
| Cranston | 113 |
| Hope | 3 |
| Chepachet | 4 |
| Foster | 2 |
| Warren | 13 |
| Barrington | 8 |
| Bristol | 15 |
| Riverside | 16 |
| Tiverton | 7 |
| Pascoag | 2 |
| Harrisville | 3 |
| Mapleville | 3 |
| Adamsville | 2 |
| Slatersville | 2 |
| Forestdale | 2 |