With 82 voters on the roll at the 2023 parliamentary election, Sariharman stands 98th among the 124 localities of Ağrı, and its votes were cast at one ballot box.
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 — 12.4 points above the district average. At the 2017 referendum 27 of 35 valid votes were 'no' — 31.0 points above the district average.
The tightest race came at the 2011 parliamentary election: AK Parti took 38 votes to independents's 33 — a margin of just 5 votes. The electorate shrank from 120 registered voters in 2011 to 82 in 2023 — a change of about 32 percent. 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.