Five new settlements: Tostu, Tuyuk-Jar, Ölöng-Bulak, Charbak and Kara-Bashat were established in the area of Kashka-Suu rural settlement (aýyl ökmötü) in July 2019. As a result, population of Kashka-Suu comprised 938 in 2021 as compared with 4,025 according to the 2009 Census.
