If the line is higher on the left and lower on the right, it means that support was lower in denser (more urban) areas.
Mail-in Ballots, called special ballots in Elections Alberta's results, are votes cast by mail. Any eligible elector could request one by September 25, 2026 without giving a reason, then return it with a signed declaration and a copy of their ID. Completed ballots had to reach Elections Alberta in Edmonton by 5 p.m. on October 16. How voting by mail works
Each cell is the correlation between two questions across , weighted by electors. Values near 1 mean areas that were high on one question were also high on the other. Q10 is negative because it measures Remain in Canada rather than Yes.
Hover over a cell to see the two questions.