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Poncokusumo subdistrict is one of the areas in Malang regency which is a hilly area because it is located in the west of Mount Semeru Mountain consisting mostly of productive land. The area of Poncokusumo was taken for this research because of frequent landslides. Geographic Information Systems (GIS) technology is one of the ways that can help to mapping potential areas of landslides. The parameters used in mapping the landslide area of this study are rainfall, geological conditions, soil type, slope, and land cover. Each of these parameters is performed an overlay analysis with a weighted (scoring) technique using the ArcGis 10.3 software. The scoring analysis technique is used to provide value to each of the parameters for each sub variable which is then a cumulative calculation. This cumulative calculation will get a final score to determine a landslide-prone class. Level of landslide spread is divided into 3 classes: low landslide-prone area is 1,249.986 ha (5.749%), the medium landslide-prone area is 19771.74 (90.94%) and the high landslide-prone area is 719.7894 ha (3.311%). Ngadas and Jambesari village is an area that has the highest level of insecurity of landslides with a total area of 263.1 ha and 94.37 ha.