Population of San Luis Potosí, Mexico as of March 2026. How many people live in San Luis Potosí today?

The exact population of San Luis Potosí as of March 2026 is estimated at 845,941 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from San Luis Potosí.

Check out more data on population in Mexico:

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• Villa de Álvarez
• Minatitlán
• Zamora
• Cuautla
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• Manzanillo