Chad-e Bala

Chad-e Bala is a village in, and the capital of, Birk-e Sharqi Rural District of Birk District, Mehrestan County, Sistan and Baluchestan province, Iran.

Population
At the time of the 2006 National Census, the village's population was 396 in 80 households, when it was in Birk Rural District of the former Zaboli District of Saravan County. The following census in 2011 counted 293 people in 64 households, by which time the district had been separated from the county in the establishment of Zaboli County (later renamed Mehrestan County). The 2016 census measured the population of the village as 522 people in 117 households.

After the census, the rural district was separated from the Central District in the establishment of Birk District, which was divided into two rural districts including the new Birk-e Sharqi Rural District.