A display control system (1) includes a first wireless device (50) attached to a management target (30) and storing first identification information for identifying the management target; a second wireless device (40) installed at a predetermined position and storing second identification information; a reading apparatus (110); an estimation means (232) for estimating a located position of the management target based on reading results of the first identification information at a first reading time and the second identification information at a second reading time; and a display control means (233) for causing a display apparatus to display an estimated area within which the management target is estimated to be located based on the located position. A magnitude of the estimated area is based on an amount of movement of the reading apparatus between the first reading time and the second reading time.