Korba’s deep history is intimately tied to the indigenous tribes of central India, particularly the Korwa (from whom the city's name is believed to be derived) and the Gond communities. For centuries, the region was characterized by dense, unmapped forests and quiet tribal settlements, largely shielded from the political upheavals of the larger Indian subcontinent. During the British Raj, the area fell under the administration of the Central Provinces and Berar, acting mostly as a forested hinterland to the larger town of Bilaspur.
Korba's modern history—and its dramatic transformation—began in the mid-20th century with the discovery of massive, easily accessible coal seams. The 1960s marked the dawn of its industrial era. In 1965, the Bharat Aluminum Company (BALCO) was established here, setting the stage for rapid development. This was followed by the establishment of vast mining operations by South Eastern Coalfields Limited (SECL) and the construction of massive power plants by the National Thermal Power Corporation (NTPC) in the early 1980s.
Recognizing its immense economic importance and growing population, Korba was officially carved out of the Bilaspur district to become an independent district on May 25, 1998. In 2000, it became a crucial economic pillar of the newly formed state of Chhattisgarh, continuing to draw a diverse, pan-Indian workforce to its expanding industries.