Abadan ( Ābādān, ) is a city and capital of Abadan County, Khuzestan Province, which is located in the southwest of Iran. It lies on Abadan Island ( long, 3–19 km or 2–12 miles wide). The island is bounded in the west by the Arvand waterway and to the east by the Bahmanshir outlet of the Karun River (the Arvand Rood), from the Persian Gulf, near the Iran–Iraq border. Abadan is 140 km from the provincial capital city of Ahvaz. Etymology The earliest mention of the island of Abadan, if not the port itself, is found in works of the geographer Marcian, who renders the name "Apphadana". Earlier, the classical geographer Ptolemy notes "Apphana" as an island off the mouth of the Tigris (which is where the modern Island of Abadan is located). An etymology for this name is presented by B. Farahvashi to be derived from the Persian word "ab" (water) and the root "pā" (guard, watch) thus "coastguard station"). In Islamic times, a pseudo-etymology was produced by the historian Ahmad ibn Yahya al-Baladhuri (d. 892) quoting a folk story that the town was presumably founded by one "Abbad bin Hosayn" from the Arabian Tribe of Banu Tamim, who established a garrison there during the governorship of Hajjaj in the Ummayad period. In the subsequent centuries, the Persian version of the name had begun to come into general use before it was adopted by official decree in 1935. Population The civilian population of the city dropped close to zero during the eight years of the Iran–Iraq War (1980–1988). The 1986 census recorded only 6 people. In 1991, 84,774 had returned to live in the city. By 2001, the population had jumped to 206,073, and it was 217,988, in 48,061 families, according to 2006 census. Abadan Refinery is one of the largest in the world. The population today has reached almost 350,000 people. Only 9% of managers (of the oil company) were from Khuzestan. The proportion of natives of Tehran, the Caspian, Azerbaijan, and Kurdistan rose from 4% of blue collar workers to 22% of white collar workers to 45% of managers, thus Arabic-speakers were concentrated on the lower rungs of the work force, managers tended to be brought in from some distance. There is also a single Armenian church in the centre of the city, Saint Garapet church. History Abadan is thought to have been further developed into a