Kannur, formerly known in English as Cannanore, is a city and municipal corporation in the state of Kerala, India. It is the administrative headquarters of the Kannur district and situated 274 kilometres (170 mi) north of the major port city and commercial hub Kochi and 137 kilometres (85 mi) south of the major port city and commercial hub, Mangalore. It is the fifth largest city in Kerala. During British colonial rule in India, when Kannur was a part of the Malabar District, the city was known as Cannanore. Kannur is the fifth largest urban agglomeration in Kerala. As of the 2011 census, Kannur Municipal Corporation, the local body which administers mainland area of city, had a population of 232,486.