Talisay City has an aggregate area region of 20,118 hectares or 201.18 sq. km. Among its 27 barangays, Brgy. San Fernando is the greatest barangay with its aggregate area territory of 4,240 hectares. The littlest barangays are Brgy. Zone 8 and Brgy. Zone 9 having complete area zone of just 3 hectares.