Bagrationovsky District is an administrative district (raion), one of the fifteen in Kaliningrad Oblast, Russia. As a municipal division, it is incorporated as Bagrationovsky Municipal District. It is located in the southwest of the oblast. The area of the district is 1,146 square kilometers (442 sq mi). Its administrative center is the town of Bagrationovsk. Population: 32,352 (2010 Census); 45,672 ; 39,724 (1989 Soviet census). The population of Bagrationovsk accounts for 19.8% of the district's total population.