AllPollsCanada.com charts Canadian federal voting-intention polling in fully interactive charts: every published national House of Commons poll from the 2004 federal election to today, six parties, roughly twenty-two years. Zoom through the history, follow one party or one pollster at a time, compare a campaign against the result that followed it, and see all-time highs and lows marked directly in the charts. The polls come from the public Canadian federal polling pages on English Wikipedia (CC BY-SA 4.0) and are read in automatically. Our About page sets out exactly where the series begins, what it deliberately leaves out, and why the Bloc Québécois national figure needs reading with care. Sister sites cover the Netherlands, the UK and Germany on the same engine.