ChangalvaChangalva is a village in Dehdasht-e Gharbi Rural District of the Central District of Kohgiluyeh County, Kohgiluyeh and Boyer-Ahmad province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 1,505 in 262 households. The following census in 2011 counted 1,656 people in 340 households. The 2016 census measured the population of the village as 1,567 people in 377 households. It was the most populous village in its rural district.