Jam is a city in the Central District of Jam County, Bushehr province, Iran, serving as capital of both the county and the district. It is also the ad…Jam is a city in the Central District of Jam County, Bushehr province, Iran, serving as capital of both the county and the district. It is also the administrative center for Jam Rural District. At the time of the 2006 National Census, the city's population was 10,809 in 2,734 households. The 2011 census counted 16,313 people in 4,632 households. The 2016 census measured the population of the city as 31,436 people in 9,356 households.