Arsuz-Arpaciftlik is one of the localities of İskenderun; it had 638 registered voters at the 2011 parliamentary election.
CHP took 211 of the 522 valid votes cast in the neighborhood at that election (40.4%). That puts the neighborhood 3.1 points below the party's district average. At the 2010 referendum 60.6% of the neighborhood voted 'no' — level with the district average.
The picture has not changed since 2009: CHP has finished first in all of the last 4 elections.