Asagialagoz ranks 51st by electorate among the 54 localities of Varto. The village has a single ballot box, and 78 voters were registered there for the 2023 parliamentary election.
63 people voted at that election. Yeşil Sol Parti took the most votes with 38; AK Parti followed with 7. Yeşil Sol Parti's share here is 14.7 points below the district average. In the presidential runoff, 38 of 59 valid votes went to Kemal Kılıçdaroğlu; across the district that share was 89.2%. At the 2017 referendum 39 of 57 valid votes were 'no'; across the district the 'no' share was 86.1%.
The village 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 77.6%, 10.8 points above the district average.