Mescitli ranks 120th by electorate among the 145 localities of Muş; it had 136 registered voters at the 2023 parliamentary election.
Yeşil Sol Parti took 102 of the 120 valid votes cast in the neighborhood at that election (85.0%). That puts the neighborhood 47.3 points above the party's district average. In the presidential runoff Kemal Kılıçdaroğlu took 92.9% here — 46.6 points above the district average. At the 2017 referendum 86.5% of the neighborhood voted 'no' — 51.2 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 7 elections (BDP in 2014, Yeşil Sol Parti in 2015, HDP in 2019, DEM Parti in 2024). Turnout at the 2024 local election was 83.7%, 12.2 points above the district average. The electorate shrank from 235 registered voters in 2011 to 136 in 2023 — a change of about 42 percent. Yeşil Sol Parti stood at 100.0% at the 2015 parliamentary election and fell to 85.0% by 2023.