Staromryasovo (; , İśke Meräś) is a rural locality (a selo) in Imay-Karmalinsky Selsoviet, Davlekanovsky District, Bashkortostan, Russia. The population was 259 as of 2010.Всероссийская перепись населения 2010 года. Численность населения по населённым пунктам Республики Башкортостан There is 1 street.

Geography Staromryasovo is located 40 km east of Davlekanovo (the district's administrative centre) by road. Novomryasovo is the nearest rural locality.Расстояние от Старомрясова до Давлеканова

References