Tat QeshlaqTat Qeshlaq is a village in Owryad Rural District of the Central District in Mahneshan County, Zanjan province, Iran.DemographicsPopulationAt the time of the 2006 National Census, the village's population was 261 in 54 households. The following census in 2011 counted 232 people in 48 households. The 2016 census measured the population of the village as 166 people in 61 households.