| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ruback Camp | city | New York | United States | 43.025 | -74.06667 | 895 | 3824 |
| Rubboard Crossing | city | Texas | United States | 29.69833 | -101.00667 | 1292 | 14 |
| Rube | city | Wisconsin | United States | 44.05167 | -87.80139 | 774 | 2484 |
| Rubens Siding | city | Iowa | United States | 42.82083 | -94.57972 | 1187 | 938 |
| Rubermont | city | Virginia | United States | 37.0625 | -78.20639 | 400 | 2471 |
| Rubert Ford | city | Kentucky | United States | 37.23528 | -84.96694 | 787 | 2037 |
| Rubert Manor | city | Maryland | United States | 39.04528 | -76.50944 | 98 | 57228 |
| Rubicam | city | Pennsylvania | United States | 40.13333 | -75.11556 | 298 | 140872 |
| Rubicon | city | Idaho | United States | 44.98222 | -116.36778 | 4199 | 140 |
| Rubicon | city | Arkansas | United States | 34.63111 | -92.76611 | 396 | 810 |
| Rubicon | city | Wisconsin | United States | 43.34028 | -88.4575 | 1049 | 6421 |
| Rubicon Properties | city | California | United States | 39.01389 | -120.11667 | 6227 | 389 |
| Rubicon Springs historical | city | California | United States | 39.0175 | -120.24778 | 6197 | 418 |
| Rubidoux | city | California | United States | 33.99611 | -117.40472 | 777 | 155849 |
| Rubie | city | Arkansas | United States | 34.59861 | -93.52444 | 698 | 801 |
| Rubio | city | Iowa | United States | 41.22111 | -91.9375 | 643 | 805 |
| Ruble | city | Iowa | United States | 42.80806 | -96.40944 | 1348 | 798 |
| Ruble | city | Arkansas | United States | 34.6 | -93.52056 | 679 | 801 |
| Ruble | city | Missouri | United States | 37.14833 | -90.89611 | 652 | 453 |
| Ruble | city | Mississippi | United States | 30.77333 | -88.87083 | 98 | 1337 |
| Ruble Mill | city | Pennsylvania | United States | 39.78167 | -79.79528 | 1082 | 6204 |
| Rubonia | city | Florida | United States | 27.57861 | -82.55278 | 6 | 30623 |
| Rubottom | city | Oklahoma | United States | 33.94028 | -97.45667 | 839 | 399 |
| Ruby | city | Alaska | United States | 64.73944 | -155.48694 | 393 | 0 |
| Ruby | city | Washington | United States | 48.49806 | -119.72472 | 2001 | 201 |
| Ruby | city | Washington | United States | 46.37611 | -119.28222 | 383 | 4233 |
| Ruby | city | Washington | United States | 48.52222 | -117.29806 | 2063 | 177 |
| Ruby | city | Idaho | United States | 42.50389 | -113.82194 | 4199 | 10667 |
| Ruby | city | Montana | United States | 45.32833 | -112.08556 | 5196 | 168 |
| Ruby | city | Arizona | United States | 31.46111 | -111.23694 | 4232 | 714 |
| Ruby | city | Colorado | United States | 38.86611 | -107.095 | 10731 | 142 |
| Ruby | city | Kansas | United States | 40.83139 | -97.07667 | 1420 | 974 |
| Ruby | city | Louisiana | United States | 31.18917 | -92.24861 | 85 | 1897 |
| Ruby | city | Wisconsin | United States | 45.17722 | -90.98806 | 1141 | 948 |
| Ruby | city | Mississippi | United States | 31.94583 | -90.24806 | 298 | 1773 |
| Ruby | city | Mississippi | United States | 33.69472 | -90.22778 | 127 | 1196 |
| Ruby | city | Illinois | United States | 42.31583 | -89.07083 | 708 | 116849 |
| Ruby | city | Michigan | United States | 43.04222 | -82.6075 | 682 | 4448 |
| Ruby | city | South Carolina | United States | 34.745 | -80.18306 | 341 | 2118 |
| Ruby | city | Virginia | United States | 38.50417 | -77.51583 | 298 | 8713 |
| Ruby | city | New York | United States | 42.01806 | -74.01528 | 318 | 13335 |
| Ruby | city | Virgin Islands | United States | 17.73889 | -64.75528 | 180 | 20452 |
| Ruby Acres subdivision | city | Utah | United States | 41.03194 | -111.90861 | 4586 | 31838 |
| Ruby City | city | North Carolina | United States | 35.37722 | -83.11833 | 3953 | 2654 |
| Ruby Corner | city | New York | United States | 44.45222 | -75.59667 | 328 | 965 |
| Ruby Falls | city | Tennessee | United States | 35.01889 | -85.33944 | 902 | 31155 |
| Ruby Gulch historical | city | Montana | United States | 47.11194 | -109.29639 | 4491 | 98 |
| Ruby Hill | city | Nevada | United States | 39.50472 | -115.98528 | 6925 | 24 |
| Ruby Hill historical | city | Nevada | United States | 39.66667 | -114.63333 | 8805 | 14 |
| Ruby Junction | city | Minnesota | United States | 47.435 | -92.91917 | 1466 | 14050 |
| Ruby Valley | city | Nevada | United States | 40.36028 | -115.44667 | 6020 | 35 |
| Ruby historical | city | Washington | United States | 48.7375 | -121.06111 | 1597 | 112 |
| Ruby historical | city | Colorado | United States | 39.02083 | -106.60861 | 11732 | 567 |
| Ruby historical | city | Alabama | United States | 33.74861 | -87.17556 | 396 | 4761 |
| Ruby historical | city | Ohio | United States | 38.67861 | -82.33361 | 898 | 1776 |
| Rubyatt | city | North Carolina | United States | 35.21528 | -79.73111 | 652 | 1665 |
| Rubys Corner | city | Wisconsin | United States | 45.17889 | -87.73972 | 600 | 1089 |
| Rubyville | city | Ohio | United States | 38.825 | -82.93 | 895 | 12922 |
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