Kamazan-e Vosta Rural District

Kamazan-e Vosta Rural District is in Zand District of Malayer County, Hamadan province, Iran. Its capital is the village of Piruz.

Population
At the time of the 2006 National Census, the rural district's population was 4,163 in 1,083 households. There were 3,486 inhabitants in 1,065 households at the following census of 2011. The 2016 census measured the population of the rural district as 2,658 in 902 households. The most populous of its 12 villages was Piruz, with 821 people.