Kiyibasi ranks 128th by electorate among the 145 localities of Muş. The neighborhood has a single ballot box, and 120 voters were registered there for the 2023 parliamentary election.
109 people voted at that election. Yeşil Sol Parti took the most votes with 62; AK Parti followed with 16. Yeşil Sol Parti's share here is 25.0 points above the district average. In the presidential runoff, 72 of 98 valid votes went to Kemal Kılıçdaroğlu — 27.1 points above the district average. At the 2017 referendum 64 of 126 valid votes were 'no' — 15.5 points above the district average.
Turnout at the 2023 parliamentary election was 90.8%, 10.5 points above the district average. The tightest race came at the 2011 parliamentary election: independents took 58 votes to AK Parti's 48 — a margin of just 10 votes. At the 2023 parliamentary election 10 of 109 ballots cast were ruled invalid (9.2%), well 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).