Niazabad (Persian: نيازاباد)[a] is a village in, and the capital of, Bostan Rural District of Sangan District, Khaf County, Razavi Khorasan province, Iran.

[4] At the time of the 2006 National Census, the village's population was 836 in 189 households.

[5] The following census in 2011 counted 766 people in 223 households.

[6] The 2016 census measured the population of the village as 857 people in 250 households.

This Khaf County location article is a stub.