Casablanca is the largest city of Morocco. Located in the central-western part of Morocco bordering the Atlantic Ocean, it is the largest city in the Maghreb region and the eighth-largest in the Arab world. Casablanca is Morocco's chief port and one of the largest financial centers in Africa. According to the 2014 population estimate, the city has a population of about 3.35 million in the urban area and over 6.8 million in the Casablanca-Settat region. Casablanca is considered the economic and business center of Morocco, although the national political capital is Rabat.