Istok () is a rural locality (a settlement) in Pribaykalsky District, Republic of Buryatia, Russia. The population was 142 as of 2010.Всероссийские переписи населения 2002 и 2010 годов There are 4 streets.
Geography Istok is located 110 km northeast of Turuntayevo (the district's administrative centre) by road. Turka is the nearest rural locality.Расстояние от Истока до Турунтаева
References