Dogantepe is one of the localities of Bulanık; it had 57 registered voters at the 2015 parliamentary election.
43 people voted at that election. Yeşil Sol Parti took the most votes with 42. Yeşil Sol Parti's share here is 13.1 points above the district average. In the presidential election, 52 of 53 valid votes went to Selahattin Demirtaş — 14.4 points above the district average. At the 2017 referendum 25 of 46 valid votes were 'no' — 17.7 points below 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 5 elections (BDP in 2014, Yeşil Sol Parti in 2015, HDP in 2019, DEM Parti in 2024). Turnout at the 2024 local election was 90.9%, 17.6 points above the district average.