The area of Fulbaria Upazila is 402.41 square kilometers.
The population of Fulbaria Upazila is 345,283.
Fulbaria Upazila's population density is 858 people per square kilometer.
The area of Mehendiganj Upazila is 435.79 square kilometers.
The area of Nagarpur Upazila is 262.7 square kilometers.
The area of Kalapara Upazila is 483.08 square kilometers.
The area of Kamarkhanda Upazila is 91.61 square kilometers.
The area of Sadullapur Upazila is 227.97 square kilometers.
The area of Nabiganj Upazila is 439.6 square kilometers.
The area of Muladi Upazila is 261.02 square kilometers.
The area of Gangachhara Upazila is 209.61 square kilometers.
The area of Ranisankail Upazila is 287.59 square kilometers.
The area of Damudya Upazila is 92.76 square kilometers.