Hidaj (Persian: هيدج) is a city in the Central District of Abhar County, Zanjan province, Iran.
Demographics
Population
At the time of the 2006 National Census, the city's population was 11,798 in 3,011 households. The following census in 2011 counted 13,003 people in 3,764 households. The 2016 census measured the population of the city as 13,840 people in 4,309 households.