Ports with one resource, nearest first.
| 1 | ArcasHere | Russian Empire | shallow | Production | — | — | here |
| 2 | Sisal | Russian Empire | deep | Production | — | — | 110 |
| 3 | Santa Ana | Russian Empire | deep | Production | — | — | 158 |
| 4 | Alvarado | Russian Empire | deep | Production | — | — | 185 |
| 5 | Soto La Marina | Russian Empire | deep | Production | — | — | 299 |
| 6 | Aransas | France | deep | Production | — | — | 476 |
| 7 | Baja | España | deep | Production | — | — | 477 |
| 8 | Salamanca | Great Britain | deep | Production | — | — | 490 |
| 9 | Barcos | España | shallow | Production | — | — | 532 |
| 10 | Belize | Great Britain | deep | Production | — | — | 561 |
| 11 | Batabanó | España | deep | Production | — | — | 568 |
| 12 | Vermiou | United States | deep | Production | — | — | 575 |
| 13 | Placentia | Great Britain | deep | Production | — | — | 602 |
| 14 | Omoa | Great Britain | deep | Production | — | — | 641 |
| 15 | Cayo Vacas | United States | shallow | Production | — | — | 665 |
| 16 | Mobile | United States | deep | Production | — | — | 669 |
| 17 | Sarazota | United States | deep | Production | — | — | 678 |
| 18 | Carahatas | España | shallow | Production | — | — | 695 |
| 19 | Croata | Great Britain | shallow | Production | — | — | 695 |
| 20 | Islamorada | United States | deep | Production | — | — | 696 |
| 21 | Little Cayman | Neutral | deep | Production | — | — | 698 |
| 22 | Apalachicola | Neutral | deep | Production | — | — | 698 |
| 23 | Sancti Spíritus | Neutral | deep | Production | — | — | 708 |
| 24 | Cayo Biscayno | United States | deep | Production | — | — | 751 |
| 25 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 758 |
| 26 | Morgan's Bluff | United States | shallow | Production | — | — | 827 |
| 27 | Kemp's Bay | Sverige | shallow | Production | — | — | 832 |
| 28 | West End | United States | shallow | Production | — | — | 837 |
| 29 | Manzanillo | Great Britain | deep | Production | — | — | 840 |
| 30 | Saint Ann | Great Britain | deep | Production | — | — | 852 |