LanizLaniz is a village in Asara Rural District of Asara District in Karaj County, Alborz province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 188 in 41 households, when it was in Tehran province. The 2016 census measured the population of the village as 90 people in 34 households, by which time the county had been separated from the province in the establishment of Alborz province.