Altsak () is a rural locality (a selo) and the administrative centre of Altsakskoye Rural Settlement, Dzhidinsky District, Republic of Buryatia, Russia. The population was 363 as of 2017.Численность населения Российской Федерации по муниципальным образованиям на 1 января 2017 года There are 4 streets.
Geography Altsak is located 73 km northwest of Petropavlovka (the district's administrative centre) by road. Armak is the nearest rural locality.Расстояние от Алцака до Петропавловки 73 км
References