According to the 2022 Bangladeshi census, Haragachh Thana had 14,897 households and a population of 62,709. 10.11% of the population were under 5 years of age. Haragachh had a literacy rate of 71.26%: 73.87% for males and 68.60% for females, and a sex ratio of 102.39 males for every 100 females.