Ucbulak is one of the localities of Varto; it had 30 registered voters at the 2015 parliamentary election.
27 people voted at that election. Yeşil Sol Parti took the most votes with 22; CHP followed with 4. Yeşil Sol Parti's share here is 9.6 points below the district average. In the presidential election, 25 of 36 valid votes went to Selahattin Demirtaş — 18.7 points below the district average. At the 2017 referendum 35 of 38 valid votes were 'no' — 6.0 points above the district average.
Turnout at the 2024 local election was 58.6%, 8.2 points below the district average. At the 2024 local election the neighborhood went to CHP with 20 votes, while Varto as a whole was won by DEM Parti. The tightest race came at the 2014 local election: CHP took 15 votes to BDP's 13 — a margin of just 2 votes.