Dadu KolaDadu Kola is a village in Banaft Rural District of Dodangeh District in Sari County, Mazandaran province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 208 in 52 households. The following census in 2011 counted 221 people in 63 households. The 2016 census measured the population of the village as 164 people in 63 households.