Nakatu, IranNakatu is a village in Ijrud-e [Pain Rural District] of Halab District in Ijrud County, Zanjan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 652 in 146 households. The following census in 2011 counted 672 people in 201 households. The 2016 census measured the population of the village as 606 people in 181 households. It was the most populous village in its rural district.