1. An electromagnetic valve control apparatus controlling an electromagnetic valve interposed in an oil passage in a control valve apparatus supplying driving oil to an automatic transmission for a vehicle, comprising: an electromagnetic valve driving circuit structured to apply a driving current to the electromagnetic valve based on a set driving condition; an operating state input unit structured to input an engine operating state of the vehicle; an oil pressure state decision unit structured to decide an oil pressure state from a pressure value of the oil at an output side of the electromagnetic valve; a storage unit structured to store decision results of the oil pressure state decision unit; and a driving condition setting unit structured to set the driving condition based on the decision results stored in the storage unit in response to a determination that an engine operating command signal is input based on the operating state input to the operating state input unit.