The city known today as Mbandaka has a rich history closely tied to the exploration of the Congo River basin. It was founded in 1883 by the famous explorer Sir Henry Morton Stanley. Initially, the settlement was named Equateurville (Équateurville), which is hardly surprising given its location just a few kilometers from the equator.
Only three years later, in 1886, Belgian colonial authorities renamed the city Coquilhatville. It carried this name for decades until 1966. Following the country's independence, the government gave the city its current African name—Mbandaka. Throughout its history, the city has played an important administrative role, serving as the center of Équateur Province.
Mbandaka owes much of its development to its strategic geographical position. Located on the eastern bank of the mighty Congo River at its confluence with the Ruki tributary, it naturally evolved into a major river port. This water hub provided vital links to the capital, Kinshasa, and other regions of the country. Originally, there were even ambitious plans to make it the capital of the Congo Free State, though these were never realized. Nevertheless, during the colonial period, particularly in the 1930s, the Belgian administration actively developed the urban economy by building factories and infrastructure.
In its early years, the city became a center of European influence in the region. Administrative buildings were erected here, most notably the Town Hall—at the time of its construction, it was considered the tallest building in the entire Belgian Congo. The economy focused on river trade and the management of natural resources from the vast equatorial region. Mbandaka's cultural life was shaped by both European traditions and the customs of local peoples, primarily the Mongo people, creating a unique cultural heritage.