Amman is the capital and the largest city of Jordan, and the country's economic, political, and cultural center. With a population of five million as of 2024, Amman is Jordan's primate city and is the largest city in the Levant region, the fifth-largest city in the Arab world, and the sixth-largest metropolitan area in the Middle East.
Amman is one of the oldest continuously inhabited cities in the world. The earliest evidence of settlement in Amman dates to the 8th millennium BC in 'Ain Ghazal, home to the world's oldest statues of the human form. During the Iron Age, the city was known as Rabat Aman, the capital of the Ammonite Kingdom. In the 3rd century BC, the city was renamed Philadelphia and became one of the ten Greco-Roman cities of the Decapolis. Later, in the 7th century AD, the Rashidun Caliphate renamed the city Amman. Throughout most of the Islamic era, the city alternated between periods of devastation and periods of relative prosperity. Amman was largely abandoned during the Ottoman period from the 15th century until 1878, when it was resettled by Circassians. The city grew after it was connected to the Hejaz Railway in 1904, leading to the formation of its first municipal council in 1909.