📌 The Canadian federal electoral district of Newmarket—Aurora was contested in the 2004 election.

🏆 Belinda Stronach, the Conservative candidate, won the riding with 21,501 votes (42.3% of the vote).

🥈 The runner-up was Martha Findlay (Liberal) with 20,889 votes (41.1%), defeated by a margin of 612 votes.

📊 Other notable candidates: Ed Chudak (N.D.P., 10%).