Yudan ranks 101st by electorate among the 126 localities of Yozgat. The neighborhood has a single ballot box, and 65 voters were registered there for the 2023 parliamentary election.
63 people voted at that election. AK Parti took the most votes with 25; MHP followed with 16. AK Parti's share here is 1.1 points above the district average. In the presidential runoff, 48 of 58 valid votes went to Recep Tayyip Erdoğan — 8.9 points above the district average. At the 2017 referendum 72 of 83 valid votes were 'yes' — 13.8 points above the district average.
The tightest race came at the 2024 local election: AK Parti took 17 votes to MHP's 12 — a margin of just 5 votes. The picture has not changed since 2009: AK Parti has finished first in all of the last 9 elections. Turnout at the 2023 parliamentary election was 96.9%, 5.8 points above the district average. The electorate shrank from 83 registered voters in 2011 to 65 in 2023 — a change of about 22 percent.