Subasi-Merkez is one of the localities of Hatay Merkez; it had 5,004 registered voters at the 2011 parliamentary election.
CHP took 4,146 of the 4,366 valid votes cast in the neighborhood at that election (95.0%). That puts the neighborhood 28.5 points above the party's district average. At the 2010 referendum 95.6% of the neighborhood voted 'no' — 23.8 points above the district average.
The picture has not changed since 2009: CHP has finished first in all of the last 4 elections.