| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ulster Spring | city | Parish of Trelawny | Jamaica | 18.3166667 | -77.5166667 | 1653 | 11412 |
| Union | city | Parish of Saint Ann | Jamaica | 18.35 | -77.0666667 | 1272 | 19745 |
| Union | city | Parish of Saint Mary | Jamaica | 18.3666667 | -76.9833333 | 436 | 23007 |
| Union Hill | city | Parish of Saint Mary | Jamaica | 18.3666667 | -76.9833333 | 436 | 23007 |
| Union Pen | city | Parish of Saint Catherine | Jamaica | 17.9666667 | -76.95 | 68 | 49569 |
| Unity | city | Parish of Saint Ann | Jamaica | 18.4666667 | -77.3166667 | 82 | 6082 |
| Unity | city | Parish of Clarendon | Jamaica | 17.95 | -77.1666667 | 275 | 29080 |
| Unity | city | Parish of Saint Andrew | Jamaica | 18.1333333 | -76.8666667 | 1003 | 118115 |
| Unity Hall | city | Parish of Saint James | Jamaica | 18.4333333 | -77.9833333 | 1013 | 21197 |
| Unity Pen | city | Parish of Saint Ann | Jamaica | 18.4666667 | -77.3166667 | 82 | 6082 |
| Unity Valley | city | Parish of Saint Ann | Jamaica | 18.25 | -77.1166667 | 1548 | 24032 |
| Unity Valley | city | Parish of Saint Thomas | Jamaica | 17.9166667 | -76.35 | 200 | 17008 |
| Up Park Camp | city | Parish of Saint Andrew | Jamaica | 17.9833333 | -76.7833333 | 114 | 104809 |
| Upper White Horses | city | Parish of Saint Thomas | Jamaica | 17.8666667 | -76.4833333 | 0 | 6805 |
| Usher Mount | city | Parish of Saint Catherine | Jamaica | 18.0666667 | -76.9333333 | 616 | 54710 |
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