A method of manufacturing a stator, comprising the steps of: disposing a first continuous coil and a second continuous coil on a radially inner side of a core, the core being formed by stacking annular steel sheets on each other and having teeth and slots provided between the teeth, the first continuous coil and the second continuous coil each being continuously formed from a single conductor wire to be housed in the slots which are adjacent to each other in a circumferential direction and each including a plurality of slot housed portions to be housed in the slots which are different from each other, a coil end portion on one side in an axial direction that connects the slot housed portions to each other, and a coil end portion on the other side in the axial direction that connects the slot housed portions to each other, and the coil end portions each being provided with an offset portion in which the conductor wire is bent in a radial direction of the stator so as to be offset in the radial direction by a width corresponding to one conductor wire; and moving the first continuous coil and the second continuous coil from the radially inner side toward a radially outer side to be inserted into the slots which are adjacent to each other in the circumferential direction such that a clearance in the circumferential direction between the slot housed portion of the first continuous coil and the slot housed portion of the second continuous coil after the first continuous coil and the second continuous coil are housed in the slots is larger than a clearance in the circumferential direction between the slot housed portion of the first continuous coil and the slot housed portion of the second continuous coil before the first continuous coil and the second continuous coil are housed in the slots, and in the case where a length from a center of the core to end portions of the teeth on a radially inner side as viewed in the axial direction is defined as R, a width in the radial direction as viewed in the axial direction corresponding to one conductor wire is defined as B, the number of the slots is defined as n1, and the number of turns of the continuous coils which are disposed in the slots is defined as n2, a width A of the offset portion in the circumferential direction meets the following formula: A ≤ 2 × π × R − B × n 2 − 1 / n 1. disposing a first continuous coil and a second continuous coil on a radially inner side of a core, the core being formed by stacking annular steel sheets on each other and having teeth and slots provided between the teeth, the first continuous coil and the second continuous coil each being continuously formed from a single conductor wire to be housed in the slots which are adjacent to each other in a circumferential direction and each including a plurality of slot housed portions to be housed in the slots which are different from each other, a coil end portion on one side in an axial direction that connects the slot housed portions to each other, and a coil end portion on the other side in the axial direction that connects the slot housed portions to each other, and the coil end portions each being provided with an offset portion in which the conductor wire is bent in a radial direction of the stator so as to be offset in the radial direction by a width corresponding to one conductor wire; and moving the first continuous coil and the second continuous coil from the radially inner side toward a radially outer side to be inserted into the slots which are adjacent to each other in the circumferential direction such that a clearance in the circumferential direction between the slot housed portion of the first continuous coil and the slot housed portion of the second continuous coil after the first continuous coil and the second continuous coil are housed in the slots is larger than a clearance in the circumferential direction between the slot housed portion of the first continuous coil and the slot housed portion of the second continuous coil before the first continuous coil and the second continuous coil are housed in the slots, and in the case where a length from a center of the core to end portions of the teeth on a radially inner side as viewed in the axial direction is defined as R, a width in the radial direction as viewed in the axial direction corresponding to one conductor wire is defined as B, the number of the slots is defined as n1, and the number of turns of the continuous coils which are disposed in the slots is defined as n2, a width A of the offset portion in the circumferential direction meets the following formula: A ≤ 2 × π × R − B × n 2 − 1 / n 1.