Marbin-e Vosta Rural District

Marbin-e Vosta Rural District is in the Central District of Khomeyni Shahr County, Isfahan province, Iran. It is administered from the city of Khomeyni Shahr.

At the National Census of 2006, its population was 1,272 in 350 households. There were 1,262 inhabitants in 391 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 1,553 in 483 households. The most populous of its five villages was Qaleh-ye Amiriyeh, with 1,510 people.