Municipality 1, Ward 9, Mohalla 20, Union 10, Mauza 261, Village 273.

The upazila city consists of 9 wards and 20 mohallas.

According to the 2022 Bangladesh census, Muktagachha city had a population of 61,420 and a literacy rate of 86.05%.

[3]: 388–394 According to the 2011 Bangladesh census, Muktagachha city had 11,189 households and a population of 49,915.

Muktagachha had a literacy rate (age 7 and over) of 60.17%, compared to the national average of 51.8%, and a sex ratio of 987 females per 1000 males.