A touch sensor integrated type display device includes first touch electrodes located in the active area and divided in first and second directions crossing each other; second touch electrodes located in the active area, divided in the first direction, and alternating with the first touch electrodes arranged in the first direction; and a plurality of first sub routing wires respectively connected to the plurality of first touch electrodes, and arranged side by side in the second direction, wherein the first touch electrodes located in outermost both sides of the active area in the first direction, among the first touch electrodes arranged in the second direction, are smaller in size than another first touch electrodes.