Residential area estimation apparatus, residential area estimation method, and the residential area estimation program

To estimate the residence area of ​​the user by using the A Geo media. SOLUTION: The occupied zone estimation apparatus 1 for estimating the occupied zone of the user, from Geo media storage device 2 for storing the geo media including location information, a geo-media acquisition unit 11 for acquiring geo media for each user , using the geo-media geo media acquisition unit 11 has acquired, the position information compiling unit 13 for the user to calculate the frequency score based on the frequency that was in that location at every location were in the past, is calculated for each location using frequency score was, and a residential area estimation unit 14 that estimates the occupied zone of the user. .FIELD 1