In the Indian state of Assam, there is a town and a municipal board called Bognagai. Its town area includes the districts of Chirang and Bongaigaon. In addition, it serves as the commercial and industrial center of the western region of the state of Assam as well as the district headquarters of Bongaigaon district. In the Northeast Frontier Railway Zone, one of the main railway zones in India, the New Bongaigaon Junction train station is the twelfth-largest railway station.