Aninsk (; , Anaa) is a rural locality (an ulus) in Khorinsky District, Republic of Buryatia, Russia. The population was 270 as of 2010.Всероссийские переписи населения 2002 и 2010 годов There are 10 streets.
Geography Aninsk is located 6 km northeast of Khorinsk (the district's administrative centre) by road. Khorinsk is the nearest rural locality.Расстояние от Анинска до Хоринска 6 км
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