Kamyshlovsky District is an administrative district (raion), one of the thirty in Sverdlovsk Oblast, Russia. As a municipal division, it is incorporated as Kamyshlovsky Municipal District. The area of the district is 2,216.6 square kilometers (855.8 sq mi). Its administrative center is the town of Kamyshlov. Population: 28,162 ; 29,048 (2002 census); 21,051 (1989 Soviet census).