Arsk (Russian:Арск;IPA:[ˈarsk]; Tatar: CyrillicАрча, LatinArça, [ʌrˈɕa]) is a town and the administrative center of Arsky District in the Republic of Tatarstan, Russia, located on the Kazanka River, 65 kilometers (40mi) from Kazan, the capital of the republic. Population: 18,114(2010 Census);17,211(2002 Census);13,938(**** Census).