Agikan ranks 133rd by electorate among the 184 localities of Adıyaman. The village has a single ballot box, and 116 voters were registered there for the 2023 parliamentary election.
97 people voted at that election. AK Parti took the most votes with 74; independents followed with 7. AK Parti's share here is 31.0 points above the district average. In the presidential runoff, 92 of 106 valid votes went to Recep Tayyip Erdoğan; across the district that share was 62.0%. At the 2017 referendum 107 of 110 valid votes were 'yes'; across the district the 'yes' share was 63.8%.
The picture has not changed since 2018: AK Parti has finished first in all of the last 4 elections. At the 2024 local election the village went to AK Parti with 55 votes, while Adıyaman as a whole was won by CHP. Turnout at the 2024 local election was 97.6%, 25.3 points above the district average.