A single ballot box served Subesigi at the 2023 parliamentary election, with 270 registered voters; that places it 40th among the 100 localities of Doğubayazıt.
149 people voted at that election. Yeşil Sol Parti took the most votes with 133; AK Parti followed with 8. Yeşil Sol Parti's share here is 16.9 points above the district average. In the presidential runoff, 117 of 129 valid votes went to Kemal Kılıçdaroğlu — 8.5 points above the district average. At the 2017 referendum 141 of 163 valid votes were 'no' — 10.3 points above the district average.
The neighborhood has stayed on the same line since 2014: the same political line has finished first in all of the last 6 elections (BDP in 2014, Yeşil Sol Parti in 2015, HDP in 2019, DEM Parti in 2024). Turnout at the 2024 local election was 43.5%, 21.7 points below the district average.