📌 The Canadian federal electoral district of Markham--Unionville was contested during the 2004 Federal election which was held on June 27, 2004. 🏆 John McCallum, the Liberal candidate, won the riding with 30266 votes making up a 66.4% share of the vote. 🥈 The runner-up Conservative candidate, Joe Li, received 10225 votes (22.4%) and was therefore defeated by a vote margin of 20041. 📊 Other candidates who received a sizable share of the vote include Janice Hagan - N.D.P. (8.7%).