[citation needed] The municipality consists of 18 wards and 35 mahallas.

[4] Nazrul Islam Shwapon Miaji assumed the office of the mayor in February 2021.

[6] According to the 2022 Bangladeshi census, Feni city had a population of 234,350 and a literacy rate of 86.78%.

[2]: 388–394 According to the 2011 Bangladesh census, Feni city had 31,468 households and a population of 156,971.

Feni had a literacy rate (age 7 and over) of 69.67%, compared to the national average of 51.8%, and a sex ratio of 901 females per 1000 males.