Sariharman ranks 98th by electorate among the 124 localities of Ağrı. The neighborhood has a single ballot box, and 82 voters were registered there for the 2023 parliamentary election.
50 people voted at that election. Yeşil Sol Parti took the most votes with 35; AK Parti followed with 9. Yeşil Sol Parti's share here is 28.8 points above the district average. In the presidential runoff, 29 of 44 valid votes went to Kemal Kılıçdaroğlu; across the district that share was 53.6%. At the 2017 referendum 27 of 35 valid votes were 'no'; across the district the 'no' share was 46.2%.
The neighborhood has stayed on the same line since 2015: the same political line has finished first in all of the last 5 elections (Yeşil Sol Parti in 2015, HDP in 2019, DEM Parti in 2024). Turnout at the 2023 parliamentary election was 61.0%, 16.1 points below the district average.