Kozlovka, Amur OblastKozlovka is a rural locality in Bogoslovsky Selsoviet of Mazanovsky District, Amur Oblast, Russia. The population was 73 as of 2018. There is 1 street.GeographyKozlovka is located on the left bank of the Selemdzha River, 33 km northeast of Novokiyevsky Uval by road. Bogoslovka is the nearest rural locality.