1. An information identification system, comprising: a database including information on at least one object existing in each of a plurality of areas into which an entire range to be imaged by an image device are divided; an area attribute identification unit that detects location information of an image imaged by the image device and identifies which area the location information belongs to among the plurality of areas; a feature amount detection unit that detects a feature amount of an object imaged in the image; and an object information identification unit that identifies information on the object imaged in the image by comparing the detected feature amount with the information on the at least one object which is included in the database in association with the identified area.