📌 The Canadian federal electoral district of Châteauguay--Saint-Constant was contested during the 2004 Federal election which was held on June 27, 2004. 🏆 Denise Poirier-Rivard, the Bloc Québécois candidate, won the riding with 28991 votes making up a 57.3% share of the vote. 🥈 The runner-up Liberal candidate, Robert Lanctôt, received 15208 votes (30.1%) and was therefore defeated by a vote margin of 13783. 📊 Other candidates who received a sizable share of the vote include Rosaire Turcot - Conservative (5.6%).