Population of São Mamede de Infesta, Portugal as of January 2026. How many people live in São Mamede de Infesta today?

The exact population of São Mamede de Infesta as of January 2026 is estimated at 22,844 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 São Mamede de Infesta.

Check out more data on population in Portugal:

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