The area of Birganj Upazila is 413 square kilometers.
The population of Birganj Upazila is 231,305.
Birganj Upazila's population density is 560 people per square kilometer.
The population of Birganj is 112,484.
The area of Mehendiganj Upazila is 435.79 square kilometers.
The area of Sitakunda Upazila is 483.97 square kilometers.
The area of Kumarkhali Upazila is 265.89 square kilometers.
The area of Aditmari Upazila is 195.03 square kilometers.
The area of Karimganj Upazila is 200.52 square kilometers.
The area of Bishwamvarpur Upazila is 194.25 square kilometers.
The area of Mohanpur Upazila is 162.65 square kilometers.
The area of Pakundia Upazila is 180.52 square kilometers.
The area of Bhangura Upazila is 120.2 square kilometers.