Among whites Trump 2016 underperformed Romney 2012 57%-59% overall, but crushed him with whites in eleven states and in seven to win the presidency

Mitt Romney is back, but he really ought to just zip it. He's a loser.

States where Trump 2016 (wins in red) outperformed Romney 2012 (wins in blue) among whites:

Florida 64%-61%

Indiana 64%-60%

Iowa 54%-47%

Maine 46%-40%

Michigan 57%-55%

Minnesota 50%-49%

Missouri 66%-65%

New Hampshire 48%-47%

New York 51%-49%

Ohio 62%-57%

Wisconsin 53%-51%.

Where Trump underperformed Romney Trump still won the same contests, but also reeled in Pennsylvania which Romney did not. Overall Trump won 10 states to Romney's 4, largely on improved performance among whites.

States where Romney 2012 (wins in blue) outperformed Trump 2016 (wins in red) among whites:

Arizona 66%-54%

California 53%-45%

Colorado 54%-47%

New Jersey 56%-54%

New Mexico 56%-47%

North Carolina 68%-63%

Oregon 44%-42%

Pennsylvania 57%-56%

Virginia 61%-59%

Washington 46%-40%.

Exit polling via CNN.