Soltaniyeh County (Persian: شهرستان سلطانیه)[a] is in Zanjan province, Iran.

[2] There is a large cave called Katale Khor near the capital city.

[5] At the time of the 2006 National Census, the population (as Soltaniyeh District of Abhar County) was 28,266 in 7,282 households.

[7] The 2016 census measured the population as 29,480 in 9,130 households,[3] by which time the district had been elevated to the status of Soltaniyeh County.

Media related to Soltaniyeh County at Wikimedia Commons Iran portal