Pollsters Missed Less-Educated White Voters

Nate Silver: “In the 10 states with the largest share of white voters without college degrees, Trump beat his polling average by an average of 8 percentage points — a major polling miss. But in the 10 states with the lowest share of white voters without college degrees, Clinton beat her polls by an average of 3 points (or 4 points if you count the District of Columbia as a state). Overall, the correlation between the share of white non-college voters in a state and the amount by which Trump overperformed (or underperformed) his polls is quite high.”