Fortaleza is the state capital of Ceará, located in Northeastern Brazil. With a population of over 3.4 million (metropolitan region), Fortaleza has an area of 313 square kilometres (121 sq mi). To the north of the city lies the Atlantic Ocean; to the south are the cities of Pacatuba, Eusébio, Maracanaú and Itaitinga; to the east is the county of Aquiraz and the Atlantic Ocean; and to the west is the city of Caucaia.