Obama won the state of Wisconsin with 52.83% of the vote to Romney's 45.89%, a 6.94% margin of victory.[2] While this represented half the victory margin of Obama's 13.91% win in 2008, when he won 59 of 72 counties and 7 of 8 congressional districts, it is still a much stronger Democratic victory than Al Gore in 2000, John Kerry in 2004, or even his running mate Joe Biden in 2020, who all won the state by less than 1% of the vote. Obama's win was also surprisingly comfortable in spite of the fact that Wisconsin was the home state of Republican vice presidential nominee Paul Ryan, making him the first Republican vice presidential nominee to lose their home state since Jack Kemp lost New York in 1996. Obama's win was attributed to victories in Milwaukee, the state's largest city; Madison, the state capital; northeastern Wisconsin; and the Driftless Region. Romney's strength was concentrated in the loyally Republican Milwaukee suburbs, particularly the WOW counties (Ozaukee, Washington, and Waukesha), where he carried a combined 67.03% of the vote to Obama's 32.00%. He also flipped 24 counties in the Northeast and Central Plain regions, though most of them were rural and therefore insufficient to overcome Obama's aforementioned victories.