At the 1991 Bangladesh census, Kotwali Thana had a population of 191,910, of whom 111,725 were aged 18 or older. Males constituted 54.87% of the population, and females 45.13%.
The 1991 Bangladesh census revealed that Kotwali Thana had a population of 191,910 residents, with 111,725 adults aged 18 or older. The demographic breakdown indicated that males comprised approximately 54.87% of the total population, while females accounted for around 45.13%.