| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Yalaha | city | Florida | United States | 28.73833 | -81.80889 | 147 | 6220 |
| Yalaka historical | city | Florida | United States | 28.4 | -81.16667 | 68 | 2108 |
| Yamassee historical | city | Florida | United States | 30.66667 | -84.95 | 118 | 3452 |
| Yamato | city | Florida | United States | 26.40944 | -80.09028 | 13 | 113562 |
| Yankeetown | city | Florida | United States | 29.02972 | -82.71611 | 6 | 2223 |
| Ybel | city | Florida | United States | 26.42417 | -82.07111 | 0 | 5026 |
| Ybor City | city | Florida | United States | 27.96472 | -82.43528 | 19 | 179838 |
| Yeehaw | city | Florida | United States | 27.68333 | -80.86667 | 75 | 533 |
| Yeehaw Junction | city | Florida | United States | 27.7 | -80.90444 | 68 | 355 |
| Yellow Bluff | city | Florida | United States | 29.27583 | -81.6425 | 3 | 1530 |
| Yellow Bluff Fort | city | Florida | United States | 30.39944 | -81.55611 | 3 | 45532 |
| Yellow Jacket | city | Florida | United States | 29.46306 | -83.00139 | 3 | 702 |
| Yelvington | city | Florida | United States | 29.63111 | -81.52417 | 26 | 3990 |
| Yent Place | city | Florida | United States | 29.86361 | -84.70028 | 6 | 463 |
| Yniestra | city | Florida | United States | 30.50167 | -87.16028 | 3 | 30375 |
| York | city | Florida | United States | 29.15 | -82.30028 | 75 | 5857 |
| Youmans | city | Florida | United States | 28.025 | -82.06833 | 137 | 26574 |
| Youngstown | city | Florida | United States | 30.36417 | -85.43833 | 72 | 1436 |
| Yukon | city | Florida | United States | 30.23444 | -81.69833 | 13 | 67505 |
| Yulee | city | Florida | United States | 30.63167 | -81.60667 | 26 | 3643 |
| Yulee Heights | city | Florida | United States | 30.60722 | -81.59778 | 22 | 3669 |
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