Irbid , known in ancient times as Arabella or Arbela, is the capital and largest city of the Irbid Governorate. It also has the second largest metropolitan population in Jordan after Amman, with a population of around 660,000, and is located about 70 km north of Amman on the northern ridge of the Gilead, equidistant from Pella, Beit Ras (Capitolias), and Um Qais.
The city of Irbid is the third largest city in Jordan by population (after Amman). Metropolitan Irbid is the second largest. The province of Irbid Governorate has the second largest population, and the highest population density in the kingdom.