| Zipcode | Community | City | State | Metro Area |
|---|---|---|---|---|
| 12166 | Root | Sprakers | New York | Amsterdam NY |
| 13679 | Redwood | Redwood | New York | Watertown-Fort Drum NY |
| 17032 | Reed | Halifax | Pennsylvania | Harrisburg-Carlisle PA |
| 17051 | Ryde | Mc veytown | Pennsylvania | Lewistown PA |
| 17062 | Reward | Millerstown | Pennsylvania | Harrisburg-Carlisle PA |
| 17751 | Rote | Mill hall | Pennsylvania | Lock Haven PA |
| 24146 | Redwood | Redwood | Virginia | Roanoke VA |
| 25270 | Reedy | Reedy | West Virginia | |
| 27214 | Rudd | Browns summit | North Carolina | Greensboro-High Point NC |
| 28139 | Ruth | Rutherfordton | North Carolina | Forest City NC |
| 38878 | Reid | Vardaman | Mississippi | |
| 39156 | Redwood | Redwood | Mississippi | Vicksburg MS |
| 39662 | Ruth | Ruth | Mississippi | Brookhaven MS |
| 41367 | Rowdy | Rowdy | Kentucky | |
| 42451 | Reed | Reed | Kentucky | Evansville IN-KY |
| 42501 | Ruth | Somerset | Kentucky | Somerset KY |
| 44866 | Redhaw | Polk | Ohio | Ashland OH |
| 48470 | Ruth | Ruth | Michigan | |
| 50471 | Rudd | Rudd | Iowa | |
| 58783 | Roth | Souris | North Dakota | |
| 61067 | Ridott | Ridott | Illinois | Freeport IL |
| 72616 | Rudd | Berryville | Arkansas | |
| 72952 | Rudy | Rudy | Arkansas | Fort Smith AR-OK |
| 73554 | Reed | Mangum | Oklahoma | |
| 77582 | Raywood | Raywood | Texas | Houston-The Woodlands-Sugar Land TX |
| 81621 | Ruedi | Basalt | Colorado | Edwards CO |
| 87937 | Rodey | Hatch | New Mexico | Las Cruces NM |
| 88056 | Rodeo | Rodeo | New Mexico | |
| 89319 | Ruth | Ruth | Nevada | |
| 94547 | Rodeo | Hercules | California | San Francisco-Oakland-Hayward CA |
| 94572 | Rodeo | Rodeo | California | San Francisco-Oakland-Hayward CA |
| 95526 | Ruth | Bridgeville | California | Eureka-Arcata-Fortuna CA |
| 95560 | Redway | Redway | California | Eureka-Arcata-Fortuna CA |
| 96951 | Rota | Rota | Northern Mariana Isl | |