The twin towns of Rourkela and Fertilizer Township (Sector-22), as well as their developed periphery, are located in areas that were once covered by dense forests. These forests were once a favourite hunting ground for the kings in the past. According to the census report of 2011, Rourkela has a population of (Rourkela Industrial Township is and Rourkela Town is ) and the urban metropolitan area population is 536,450. The then railway station of Rourkela was within the revenue village of Mahulpali. India's first public sector steel plant facility was established in Rourkela with the help of German businesses Krupp and Demag. In the late 1950s and early 1960s, the town was the largest German colony outside Germany.