With 80 voters on the roll at the 2023 parliamentary election, Hamzali stands 88th among the 126 localities of Yozgat, and its votes were cast at one ballot box.
80 people voted at that election. AK Parti took the most votes with 36; MHP followed with 25. AK Parti's share here is 7.5 points above the district average. In the presidential runoff, 61 of 65 valid votes went to Recep Tayyip Erdoğan — 20.0 points above the district average. At the 2017 referendum 52 of 57 valid votes were 'yes' — 18.3 points above the district average.
The tightest race came at the 2023 parliamentary election: AK Parti took 36 votes to MHP's 25 — a margin of just 11 votes. The picture has not changed since 2009: AK Parti has finished first in all of the last 9 elections. The electorate grew from 63 registered voters in 2011 to 80 in 2023 — a change of about 27 percent. Turnout at the 2024 local election was 97.6%, 15.4 points above the district average.