Narduzu-Sevre is one of the localities of İskenderun; it had 1,224 registered voters at the 2011 parliamentary election.
CHP took 1,066 of the 1,114 valid votes cast in the neighborhood at that election (95.7%). That puts the neighborhood 52.1 points above the party's district average. At the 2010 referendum 98.1% of the neighborhood voted 'no' — 37.7 points above the district average.
Turnout at the 2009 local election was 92.2%, 7.1 points above the district average. The picture has not changed since 2009: CHP has finished first in all of the last 4 elections.