Amirabad-e Pain (Persian: اميرابادپائين)[a] is a village in, and the capital of, Baqeran Rural District of the Central District of Birjand County, South Khorasan province, Iran.

[4] At the time of the 2006 National Census, the village's population was 2,927 in 773 households.

[5] The following census in 2011 counted 6,588 people in 1,631 households.

[6] The 2016 census measured the population of the village as 7,177 people in 1,847 households.

This Birjand County location article is a stub.