At the 2016 census, the county's population was 77,421 in 25,585 households, by which time Aradan District had been separated from the county to form Aradan County. The main languages of the county are Persian (Central District) and Tati (Eyvanki District).
The population of the county was recorded in 2016 as 77,421 people residing in 25,585 households. Aradan District had been separated from the county to form its own independent entity, Aradan County. The main languages spoken within the county are Persian (Central District) and Tati (Eyvanki District).