Atakent-Cumhuriyet is one of the localities of Adıyaman. The neighborhood has a single ballot box, and 125 voters were registered there for the 2011 parliamentary election.
113 people voted at that election. AK Parti took the most votes with 105; CHP followed with 7. AK Parti's share here is 30.9 points above the district average. At the 2010 referendum 109 of 118 valid votes were 'yes'; across the district the 'yes' share was 74.9%.
At the 2009 local election the neighborhood went to CHP with 80 votes, while Adıyaman as a whole was won by AK Parti. Turnout at the 2009 local election was 95.5%, 10.4 points above the district average.