Abstract:
The density of population in an area is directly proportional to the amount of fuel used for
household purposes, including LPG. Distribution of LPG gas must be carried out evenly to all
regions, so that it is easier for people to get LPG gas. However, this is still not fully realized. The
distribution of LPG gas by suppliers is still unable to meet consumer demand in several areas
including the Tampan sub-district. This study aimed to provide recommendations for the location
of construction of LPG Gas suppliers based on retail location data using the K - Means Centroid
method. The process of research was started from collecting data on the coordinates of the LPG
Gas sales location, after the data on the LPG Gas seller coordinates was obtained, a data
preprocessing process was carried out, then the clustering process was carried out using the K
Means Centroid Method The clustering process used a K value that varies from K : 3 to with K
: 7 The best structure of this study was K: 3 with a test value of 0.67 which was classified in the
medium structure cluster.
