| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 05001 | Russtown | White river junction | Vermont | Claremont-Lebanon NH-VT |
| 15856 | Rockton | Rockton | Pennsylvania | DuBois PA |
| 17603 | Roherstown | Lancaster | Pennsylvania | Lancaster PA |
| 17603 | Rohrerstown | Lancaster | Pennsylvania | Lancaster PA |
| 17740 | Rauchtown | Jersey shore | Pennsylvania | Williamsport PA |
| 17821 | Rushtown | Danville | Pennsylvania | Bloomsburg-Berwick PA |
| 20598 | Reston | Dhs | Virginia | Washington-Arlington-Alexandria DC-VA-MD |
| 39476 | Richton | Richton | Mississippi | Hattiesburg MS |
| 41364 | Ricetown | Ricetown | Kentucky | |
| 46036 | Rigdon | Elwood | Indiana | Indianapolis-Carmel-Anderson IN |
| 61072 | Rockton | Rockton | Illinois | Rockford IL |
| 62694 | Riggston | Winchester | Illinois | Jacksonville IL |
| 71270 | Ruston | Ruston | Louisiana | Ruston LA |
| 71272 | Ruston | Ruston | Louisiana | Ruston LA |
| 71273 | Ruston | Ruston | Louisiana | Ruston LA |
| 71858 | Rosston | Rosston | Arkansas | |
| 73855 | Rosston | Rosston | Oklahoma | |
| 75477 | Roxton | Roxton | Texas | Paris TX |
| 76263 | Rosston | Rosston | Texas | Gainesville TX |
| 79543 | Royston | Roby | Texas | |
| 89406 | Ragtown | Fallon | Nevada | Fallon NV |
| 98407 | Ruston | Tacoma | Washington | Seattle-Tacoma-Bellevue WA |