Which area is considered the main commercial centre of a city?

The Central Business District (CBD) is recognized as the main commercial center of a city because it typically houses a high concentration of businesses, financial institutions, and corporate offices. The CBD is characterized by its high-rise buildings and heavy pedestrian and vehicular traffic, serving as the economic hub where major commercial activities take place.

It is often strategically located at the core of the urban area, making it easily accessible, which additionally enhances its role as a center for commerce and trade. The clustering of services such as banking, retail, and entertainment in this area attracts both companies and customers, making the CBD vital for the urban economy.

While the city centre, downtown district, and commercial zone may also refer to areas with commercial activities, they do not specifically denote the distinct, defined area known as the Central Business District, which is solely crafted to serve as the primary economic engine of a city. This ensures that the CBD holds a unique position of being at the forefront of urban commercial development.