Harbiye-Esenbulak is one of the localities of Hatay Merkez; it had 2,652 registered voters at the 2011 parliamentary election.
CHP took 2,254 of the 2,384 valid votes cast in the neighborhood at that election (94.5%). That puts the neighborhood 28.1 points above the party's district average. At the 2010 referendum 95.7% of the neighborhood voted 'no' — 24.0 points above the district average.
The picture has not changed since 2009: CHP has finished first in all of the last 4 elections.