Yenice-Zafer is one of the localities of Haymana; it had 872 registered voters at the 2011 parliamentary election.
AK Parti took 517 of the 677 valid votes cast in the neighborhood at that election (76.4%). That puts the neighborhood 6.1 points above the party's district average. At the 2010 referendum 93.0% of the neighborhood voted 'yes' — 10.4 points above the district average.
The picture has not changed since 2009: AK Parti has finished first in all of the last 4 elections. At the 2011 parliamentary election 35 of 712 ballots cast were ruled invalid (4.9%), well above the district average.