Provide are a solenoid coil structure, a solenoid coil assembly and a control device each including the same. The solenoid coil structure includes: a bobbin having a cylindrical body about which a coil is wound and a plurality of lead-pin coupling parts extending on the body in an axial direction; and a housing having an outer side surface covering an outer circumferential surface of the body, and an end surface which the plurality of lead-pin coupling parts pass through and protrude from and which is located on an end of the outer side surface in the axial direction.