List of cities in the Americas by year of foundation List of cities in the Americas by year of foundation List of cities in the Americas by year of foundation

| Year_ | City | State_province_dept_etc_ | Country | Notes_ |
|---|---|---|---|---|
| 1639 | Rincón de Romos | Aguascalientes | Mexico |  |
| 1639 (prior to) | St. Marks | Florida | United States | [11] |
| 1639 | Bridgeport | Connecticut | United States |  |
| 1639 | Newport | Rhode Island | United States |  |
| 1642 | Montreal | Quebec | Canada |  |
| 1642 | Lexington | Massachusetts | United States | [12] |
| 1642 | Warwick | Rhode Island | United States |  |
| 1643 | Basse-Terre |  | Guadeloupe | Territorial capital. |
| 1643 | Dolores Hidalgo | Guanajuato | Mexico |  |
| 1644 | Salvatierra | Guanajuato | Mexico |  |
| 1646 | New London | Connecticut | United States |  |
| 1648 | Alcântara | Maranhão | Brazil |  |
| 1648 | Paranaguá | Paraná | Brazil |  |
| 1649 | Annapolis | Maryland | United States |  |
| 1650 | Castries | Castries | Saint Lucia |  |
| 1650 | Saint George`s | Saint George | Grenada |  |
| 1651 | Norwalk | Connecticut | United States |  |
| 1654 | Vieux Fort | Vieux Fort | Saint Lucia |  |
| 1659 | Ciudad Juárez | Chihuahua | Mexico |  |