Server for supporting the prediction of demand for transportation means, system for supplying transportation means, and method for generating data predicting demand for transportation means

Disclosed is a server (10) for supporting the prediction of taxi demand, wherein the server is equipped with a receiving unit (11) that receives location information transmitted by a portable terminal (1), a demand location extracting unit (16) that uses information pertaining to users with a high frequency of taxi use to extract only the location of portable terminals held by users with a high frequency of taxi use from among the location information received by the receiving unit (11), a map information storing unit (13) that stores map data (M), and a demand distribution outputting unit (19) that outputs the distribution data of taxi demand displayed by superimposing the location of the portable terminal (1) extracted by the demand location extracting unit (16) and the map data (M) stored by the map information storing unit (13).