Qaleh Sin
Qaleh Sin (, also Romanized as Qal‘eh Sīn) is a village in Pishva Rural District of the Central District of Pishva County, Tehran province, Iran. At the 2006 National Census, its population was 2,083 in 506 households, when it was in the former Pishva District of Varamin County. The following census in 2011 counted 2,122 people in 561 households, by which time the district had been separated from the county and Pishva County established. The latest census in 2016 showed a population of 2,892 people in 811 households; it was the largest village in its rural district. References 

Pishva County

Populated places in Pishva County