Ports with one resource, nearest first.
| 1 | Belize | Great Britain | deep | Production | — | — | 60 |
| 2 | Morro Chico | Great Britain | deep | Production | — | — | 95 |
| 3 | Útila | Great Britain | shallow | Production | — | — | 110 |
| 4 | Tulum | Great Britain | deep | Production | — | — | 231 |
| 5 | Placer | Neutral | deep | Production | — | — | 313 |
| 6 | Mugeres | Great Britain | deep | Production | — | — | 329 |
| 7 | Sandy Bay | Kingdom of Prussia | deep | Production | — | — | 354 |
| 8 | Corrientes | España | deep | Production | — | — | 417 |
| 9 | Daguilla | España | shallow | Production | — | — | 500 |
| 10 | Bluefields | Sverige | deep | Production | — | — | 510 |
| 11 | Serrana | Neutral | shallow | Production | — | — | 511 |
| 12 | Mariel | España | deep | Production | — | — | 546 |
| 13 | Jagua | Neutral | deep | Production | — | — | 583 |
| 14 | Bugle Cay | Neutral | shallow | Production | — | — | 591 |
| 15 | Montego Bay | Great Britain | deep | Production | — | — | 603 |
| 16 | Baxo Nuevo | Russian Empire | shallow | Production | — | — | 609 |
| 17 | Kingston / Port Royal | Great Britain | deep | Production | — | — | 663 |
| 18 | Puerto Real | Russian Empire | deep | Production | — | — | 663 |
| 19 | Chiriquí | Neutral | shallow | Production | — | — | 685 |
| 20 | Carahatas | España | shallow | Production | — | — | 696 |
| 21 | Islamorada | United States | deep | Production | — | — | 701 |
| 22 | Chagres | China | deep | Production | — | — | 702 |
| 23 | Santiago de Cuba | Great Britain | deep | Production | — | — | 747 |
| 24 | La Navasse | Verenigde Provinciën | deep | Production | — | — | 770 |
| 25 | Tampa | United States | deep | Production | — | — | 777 |
| 26 | Vera Cruz | Russian Empire | deep | Production | — | — | 779 |
| 27 | Nouvelle-Orléans | United States | deep | Production | — | — | 782 |
| 28 | Tampico | Russian Empire | deep | Production | — | — | 816 |
| 29 | Morgan's Bluff | United States | shallow | Production | — | — | 828 |
| 30 | Apalachicola | Neutral | deep | Production | — | — | 831 |