KelachanKelachan is a village in Kelarestaq-e Gharbi Rural District of the Central District in Chalus County, Mazandaran province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 370 in 104 households. The following census in 2011 counted 440 people in 137 households. The 2016 census measured the population of the village as 476 people in 167 households.