Amderma (Russian: Амдерма, lit. a walrus rookery in Nenets) is a rural locality (a settlement) in Zapolyarny District of Nenets Autonomous Okrug, Russia, located on the coast of Kara Sea, 490 kilometers (300 mi) from Naryan-Mar, the administrative center of the autonomous okrug. Population: 650 (2002 Census); 5,100 (1989 Census); 2,900 (1968 est.).