Population of Diadema

The population in Diadema for 2025 is 409 613. Diadema is one of 110 cities in Brazil and ranks 56 in the Brazil population. Diadema city population data has been obtained from public sources. On the Population HUB website you can find out the number of people in any of the regions of the Earth.

Population - Diadema

409 613 people

Flag of Brazil Data for November 2025

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