Poshtkuh-e Mugui Rural District

Poshtkuh-e Mugui Rural District is in Mugui District of Fereydunshahr County, Isfahan province, Iran. Its capital is the village of Masir.

Population
At the time of the 2006 National Census, the rural district's population (as a part of the Central District) was 4,747 in 897 households. There were 4,359 inhabitants in 1,036 households at the following census of 2011. The 2016 census measured the population of the rural district as 3,711 in 948 households. The most populous of its 51 villages was Koluseh, with 691 people.

After the census, Pishkuh-e Mugui and Poshtkuh-e Mugui Rural Districts were separated from the Central District in the establishment of Mugui District.