Gokmeydan-Ugur Mumcu is one of the localities of İskenderun; it had 1,341 registered voters at the 2011 parliamentary election.
CHP took 1,002 of the 1,080 valid votes cast in the neighborhood at that election (92.8%). That puts the neighborhood 49.2 points above the party's district average. At the 2010 referendum 95.3% of the neighborhood voted 'no' — 34.9 points above the district average.
First place has changed hands 3 times here since 2009.