Iğdır Province (Turkish: Iğdır ili) is a province in eastern Turkey, located along the border with Armenia, Azerbaijan (the area of Nakhchivan Autonomous Republic), and Iran. Its adjacent provinces are Kars to the northwest and Ağrı to the west and south. It occupies an area of 3,587 km² and population of 184,418 (2010 est.), it was 168,634 in 2000 (up from 142,601 in 1990).