Three sovereign Caribbean nations have **Spanish as their official and dominant native language**:
| Country | Capital | Population | Notes |
|---|---|---|---|
| Cuba | Havana | 11.2M | Only Spanish-speaking country in Caribbean; distinct dialect (seseo, aspiration, voseo absent). |
| Dominican Republic | Santo Domingo | 11.3M | Shares Hispaniola with Haiti; fastest-growing economy in region. |
| Puerto Rico | San Juan | 3.2M | U.S. territory; Spanish + English official; unique "Spanglish" dynamics. |
All were **Spanish colonies until 1898** (Cuba, PR) or 1821 (DR). No successful non-Spanish settlement replaced the language. Haiti (French/Creole), Jamaica (English/Patois), Bahamas (English), etc., followed different colonial paths.
**Cuba, DR, PR = the Spanish Caribbean.**