Posht-e Arbaba Rural District

Posht-e Arbaba Rural District is in Armardeh District of Baneh County, Kurdistan province, Iran. It is administered from the city of Armardeh.

Population
At the time of the 2006 National Census, the rural district's population was 5,641 in 1,032 households. There were 4,706 inhabitants in 1,001 households at the following census of 2011. The 2016 census measured the population of the rural district as 4,606 in 1,239 households. The most populous of its 45 villages was Kani Guyz, with 376 people.