Khulna is the third-largest city of Bangladesh. It is the administrative seat of Khulna District and Khulna Division. As of the 2011 census, the city has a population of 663,342. The encompassing Khulna metro area had an estimated population of 1.022 million as of 2014. Khulna is the third largest city in Bangladesh after Dhaka and Chittagong. read more…