Population of Foz do Iguaçu, Brazil as of August 2026. How many people live in Foz do Iguaçu today?

The exact population of Foz do Iguaçu as of August 2026 is estimated at 285,415 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 Foz do Iguaçu.

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