(হবিগঞ্জ সদর) is an Upazila
of Habiganj District
in the Division of Sylhet
Habiganj Sadar is located at . It has 38977 units of house hold and total area 253.74 km².
As of 1991
, Habiganj Sadar has a population of 225469. Males constitute are 51.75% of the population, and females 48.25%. This Upazila's eighteen up population is 117014. Habiganj Sadar has an average literacy rate of 30.6% (7+ years), and the national average of 32.4% literate.
Habiganj Sadar has 13 Unions/Wards, 208 Mauzas/Mahallas, and 259 villages.