What countries have the largest Spanish speaking population?

Here are the countries with the largest Spanish-speaking populations, based on estimates:

1. Mexico: Approximately 126 million speakers

2. United States: Approximately 53 million speakers (including Puerto Rico)

3. Colombia: Approximately 50 million speakers

4. Argentina: Approximately 45 million speakers

5. Spain: Approximately 47 million speakers

6. Peru: Approximately 33 million speakers

7. Chile: Approximately 19 million speakers

8. Venezuela: Approximately 32 million speakers

9. Ecuador: Approximately 17 million speakers

10. Guatemala: Approximately 17 million speakers

Note: These figures can vary depending on the source and how "Spanish speaker" is defined (e.g., native speaker, proficient speaker, etc.).