Landan is a barangay of the philippine municipality Polomolok in the province South Cotabato
which is part of the Mindanao group
Landan belongs to the barangays of Municipality Polomolok which are in the outlying area.
The municipality Polomolok with a population of about 131,436 and its 23 barangays belong to the partly urban areas in the Philippines. While some of the barangays developed modern urban structures, some others, especially those which are seated in the outlying areas, remained rural. By the end of 2007 Landan had 5,400 residents.
Other barangays of Polomolok are:
Bentung, Cannery Site, Crossing Palkan, Glamang, Kinilis, Klinan 6, Koronadal Proper, Lam-Caliaf, Lapu, Lumakil, Magsaysay, Maligo, Pagalungan, Palkan, Poblacion, Polo, Rubber, Silway 7, Silway 8, Sulit, Sumbakil, Upper Klinan