Diadema — City Facts & Population

Diadema, a city in Brazil's São Paulo region, stands as one of the notable urban settlements in this part of the world. 393,237 people call Diadema home, making it a notable settlement in the region.

At 23.69°S, 46.62°W, Diadema occupies a position in the Southern Western Hemisphere. Residents and businesses align their schedules to the America/Sao_Paulo timezone. The city's position away from the equator shapes its seasonal patterns, with noticeable differences between summer and winter months.

Diadema contributes to the broader fabric of Brazil through its economic activities, cultural institutions, and social life. Urban infrastructure including transport links, schools, hospitals, and commercial districts serves the needs of its 393,237-strong population. The city's position within the São Paulo region of Brazil connects it to a wider network of towns and urban centres that together shape regional development and prosperity.

The primary postal code associated with Diadema is 09900-000, used for mail delivery and administrative purposes across the city centre. Visitors and new residents alike will find that Diadema offers the services and amenities expected of a city in Brazil.

Together with its neighbouring cities and towns, Diadema forms part of the rich tapestry of urban life in Brazil. Its contribution to regional culture, economy, and social life makes it a worthwhile destination for curious travellers and researchers alike.