Sonbolabad Rural District

Sonbolabad Rural District is in the Central District of Soltaniyeh County, Zanjan province, Iran. Its capital is the village of Sonbolabad.

At the National Census of 2006, its population (as a part of Soltaniyeh District of Abhar County) was 8,069 in 2,050 households. There were 7,956 inhabitants in 2,381 households at the following census of 2011. At the most recent census of 2016, the population of the rural district was 8,318 in 2,582 households, by which time the district had been separated from the county in the establishment of Soltaniyeh County. The most populous of its 15 villages was Viyar, with 3,548 people.